Freelancers

Freelancers by Skills

Linux Developers

1001-1100 of 32236 Professionals
Freelancers
Linux and ERP

Open source and business applications

Egypt, n/a, Cairo | IT & Programming | Rating 0.0 (0 reviews)
Senior System Administrator, RHCE, SCS

I am an experienced and highly skilled professional Senior Linux System Administrator with more than 8 years of experience. I am very passionate about what I do and I am always pushing my limits farther. I always deliver the best results in timely manner, respecting the business needs and the deadlines. Verify my RedHat Certified status: https://www.redhat.com/wapps/training/certification/verify.html?certNumber=120-129-168

Romania, PH, Ploiesti | IT & Programming | Rating 0.0 (0 reviews)
C/Python Developer, Linux

? 4 years of experience as enterprise automation or tools development engineer in leading product based companies. ? Gained expertise in Python scripting in Unix & Windows platforms. Strong knowledge in C(Both kernel and application level programming) ? Have good understanding at both hardware(Servers) and software level. Involved in Server(Dell PowerEdge) automation for driver, firmware and certain application updates. B.Tech in Computer Science

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
WordPress PHP MySQL Developer & Linux Server Admin

9 years commercial experience as a Web Expert (Sr. Developer) using WordPress, PHP, MySQL, Ajax, Smarty, jQuery, Drupal, Magento, Joomla, JSON, JavaScript, CSS 3, HTML 5, XML, DHTML and (X)HTML and other latest open source technologies with MVC frameworks (Zend Framework, CodeIgniter, Yii, Kohana, CakePHP) -Database: MySQL, Oracle, MS SQL -SVN, Git -CRM: Oracle CRM, SalesForce -Server Administration: System Commands, Users and Group Management, file permissions, software installations, file system failures, log files, crontab management, system services, performance management, security, network services (NTP, DNS, DHCP, FTP), software management, crash recovery, crash diagnostics, printer management, boot processes -Control Panel: cPanel, Plesk, DirectAdmin, Webmin/Virtualmin "I am not just a 'Developer' or 'Server Administrator', instead a Consultant and Adviser, who can plus your vision and ideas to stay ahead in the business always."

United Kingdom, Greater London, London | IT & Programming | Rating 4.9 (22 reviews)
Sr. Linux Systems Engineer

I specialize in helping small businesses, non profits, and individuals with their IT needs. I provide Unix and Windows systems administration as well as desktop support for small businesses or homes. I also provide web design and application development, specializing in the Drupal, Joomla, and Wordpress content management systems.

United States, CA, Mission Viejo | IT & Programming | Rating 0.0 (0 reviews)
DB , Java , PHP , Sys Adm [ Linux , Solaris, Win ]

Experienced , competent , hard working , skilled , confident , dedicated and self motivated Software Engineer | System Administrator. Focused and detail-oriented Software Engineer offering exceptional troubleshooting skills and a talent for developing innovative solutions to unusual and difficult problems. A passionate programmer who love programming like an addict! My area of specialization is Databases ( MySQL , MSSQL , Oracle ), PHP (Core , CakePHP , Wordpress , Zend , OpenCart , Yii) and Java(J2SE/J2EE). Honestly I am addicted to Java. I did both desktop applications and web application development in Java. I worked on PHP a lot and did many projects. I did few project in C/C++ as well and have a good understanding of it. I can work on MySQL, MS SQL Server, MS Access and Oracle too with ease. I, have good programming and analytical skills, can work in diverse situation, am a quick learner and have excellent problem solving skills.

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)
linux sys admin& Web developer

VPN Servers Installations Including Openvpn,pptp,l2tp,free radius, Server Migration, rackspce cloud, amazon cloud, loadbalancer, Server Monitoring Tools, WHMCS,Cpanel, webhosting,DNS Migration & Registration, Google Apps, firewall, Project Management Tools Redmine, Wordpress, Apache2, Name-based virtual hosting, Online Backup to amazon, Squid, Network Trouble shooting LAN and WAN. lamp administration windows servers, wowza server.

Pakistan, Capatel, Islamabad | IT & Programming | Rating 4.8 (1 reviews)
Guru (20 years!) in Ruby/Rails, PostgreSQL, Python

I have been creating Web applications since 1993, when I created one of the first 100 Web sites in the world. Since then, I have created Web applications for companies large and small. I believe in constant and open communication, both in defining a project and in carrying it out. I have been writing a monthly column for Linux Journal since 1996, and have lectured on four continents; I write and speak clearly, always aiming to help people understand the trade-offs involved in any engineering decision. My specialty is open-source technologies, including Ruby (including Rails), Perl, Python, PHP, JavaScript, PostgreSQL, MySQL, and Linux. I can learn new technologies (e.g., Ajax) very quickly, and know when to use them. With more than 20 years of Unix experience, and a great deal of professional programming under my belt, you can be sure that my work will be of high quality and done in the minimal possible time.

Israel, Modi'in, Modi'in | IT & Programming | Rating 4.9 (1 reviews)
AWS, Python, Java Backend, Linux expert

Solution Architect with 6 years of industry experience. Expert in amazon aws (both webservice and sdk), Java web platform(backend), python scripting, RESTful webservice, spring, hibernate. My commitment to client is ''Satisfaction guaranteed". Thanks for hearing me.

Bangladesh, Dhaka, Dhaka | IT & Programming | Rating 4.9 (8 reviews)
System Admin, Cpanel/WHM Admin, Linux Admin,Cisco

Has more than 5 years in networking industries , .3 years in System Administration . .Bsc in Computing .Certified with CCNA,CCNP in progress .Has 3 years in web hosting industries with Technical Support, System Administration and Business Development (web hosting) experience

Egypt, Ashmoun, Monofaya | IT & Programming | Rating 5.0 (4 reviews)
expert programmer

I'm a programmer with over 8 years experience.

China, shandong, yantai | IT & Programming | Rating 4.8 (6 reviews)
Django, php, mongodb developper

I have more than 12 years of experience in .net. I have expertise in Python, Django, CSS, PHP, javascript, jquery, asp.net mvc, Angular.JS, Html, MongoDB. I am into deep facebook, twitter, linkedin integrated web applications. I do web application performance tuning, amazon web services integration mainly EC2, SES, SNS, RDS, S3, Route53. I can configure email system zimbra, i can do responsive web design, phonegap

India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Experienced Linux SysAd and Expert PHP Developer

I have almost 5 years of web systems development experience in a multi-tiered environment using various tools and technologies. I am also proficient in systems administration, project management and implementation using Agile via Scrum Development Methodologies. I am passionate about Web Science particularly the Semantic Web and Open Data. In my free time, I run marathons. SPECIALTIES: Web Systems Development using PHP technologies, Project Management and Linux Systems Administration

Philippines, null, null | IT & Programming | Rating 0.0 (0 reviews)
Creating custom brilliance in IT security!

I am a self-motivated, ambitious systems administrator and IT security specialist. I have extensive technology experience and a deep understanding of security concepts and can apply these principals in high security environments. The combination of my business leadership knowledge, security experience, and technological aptitude makes me a very valuable asset. I enjoy solving complex problems by using technology as the catalyst and I have a strong passion for technology.

United States, VA, Gainesville | IT & Programming | Rating 0.0 (0 reviews)
Quality doesn't cost the Earth

We have a wide variety of IT solutions for your organization. We have everything in our portfolio for implementing a base Linux Server and scaling all the way up to a full fledged Data Center Solution; along with Xen Virtualization. We are equally adept at developing web applications and are experts at Drupal, CakePHP, Java Script and other web technologies including web designing and graphics.

United Kingdom, England, London | IT & Programming | Rating 0.0 (0 reviews)
IT Specialist

I have 5+ experince with - linux (RedHat, Ubuntu, Suse) ,win server (2003-2008) and Unix (Solaris 10 ) - Shell script (BASH , ksh ) - Database server (Mysql - MS SQL -Oracle) - Web server (Apache - Nginx- SSL) - Version control server(svn - hg - GIT - Redmine) - Monitoring (Nagios - monit) - Control panel (webmin - plesk - whm/cpanel) - Gateway and Firewall (untangle - ClearOS) - Mail server (postfix) - Programming (C++,perl,php,js,sql ) itoring (Nagios - monit) - Control panel (webmin - plesk - whm/cpanel) - Gateway and Firewall (untangle - ClearOS) - Mail server (postfix) - Programming (C++,perl,php,js,sql ) - Clustering and load balancing - Linux LVM

Egypt, Giza, Cairo | IT & Programming | Rating 0.0 (0 reviews)
We support any Dedicated Server or VPS

We support any Dedicated Server or VPS running a Linux OS and CPanel. If your server is running a different OS or Control Panel, please contact our Sales department prior to signing up. We realize the need for your servers to be running 100% of the time as well as being updated with the most current software. It is our job to manage your servers 24 hours a day, 7 days a week, 365 days a year. Managing servers can be a difficult and time consuming task, even for the most experienced technician. In addition, not everyone is capable of fixing and monitoring their servers all hours of the day. We're here to take that responsibility off your shoulders. Our company has been in business providing server management and monitoring services for over 5 years. Out technical staff very experienced. More than 12 years of experience in system analysis and programming for international transportation and energy corporations.

Ukraine, Kievskaja Oblast, Kiev | IT & Programming | Rating 0.0 (0 reviews)
Linux/Unix System professional

It is a fact that in a productive environment, time is of the utmost importance. Kem Services specialises in IT related solutions. As a cooperative company, We strive to relieve the workload that our clients have to deal with so that they may focus on their production

Belgium, brussels, brussels | IT & Programming | Rating 0.0 (0 reviews)
Linux PHP Programmer

Hi, my skills and interests are mostly within Linux, PHP, and MySQL Web Programming currently.

South Africa, Gauteng, Lumier | IT & Programming | Rating 0.0 (0 reviews)
Innovation,Efficiency and Reliability

Linux Experts ready to assists you in your server farms.To configure,deploy and maintain Linux based servers specially and Windows servers in general. Engineering professionals ready to assist in Windows Platform.

Pakistan, Punjab, Rawalpindi | IT & Programming | Rating 5.0 (1 reviews)
Opensource Professional

I'm an Opensource Professional with more than 10 years worth of experience configuring SMTP, WWW, SFTP/FTP, Samba, Squid and other popular network services. I'm also very passionate in teaching technical stuff to people that have minimal experience in Information Technology.

Philippines, NCR, Manila | IT & Programming | Rating 0.0 (0 reviews)
PHP | MYSQL | HTML | CMS | HOSTING | LINUX ADMIN

Michael Gooden specializes in providing high technology, end-to-end solutions in web development (PHP, MYSQL, CMS, HTML, Linux), Application Development and IT Consulting Services. Areas of Specialization - Web Design and Development Services. - Application Development & Maintenance Services. - Offshore IT Consulting Services.

South Africa, null, Port Elizabeth | IT & Programming | Rating 2.6 (1 reviews)
System Administrator

Linux, Asterisk, Amazon and Web Developer/System Administrator.

Malaysia, Kaula Lampur, Kaula Lampur | IT & Programming | Rating 5.0 (1 reviews)
Experienced Linux Server Administrator

Over 9 years of Linux experience and 6+ years? experience in Linux Server Administration, extensive experience in installing, configuring, maintaining and troubleshooting Linux boxes, Apache, Apache Tomcat, Jboss, Exim/Qmail/Postfix, MySQL/PgSQL, security software like iptables etc and other open source software's, skilled in control panels like cPanel/WHM, Plesk, Ensim, Direct Admin etc, backup utilities like rsync, etc and knowledgeable in computer hardware and various devices. Possess the enthusiasm for work, strong desire to succeed and high level motivation to achieve desired results. I have worked with multinational as well as medium size companies. Good with CentOs, Fedora, RedHat, Ubuntu (basically Debian) Operating systems & Familiar with HTML, CSS, a little PHP (enough to know how to figure things out within a script etc.), Expert in support/billing software's such as WHMCS, Kayako & many other web hosting tools.

India, ap, hyderabad | IT & Programming | Rating 0.0 (0 reviews)
expert in Linux /unix

Systems Administration and network support using various Hardware platforms and various Operating Systems environment (All LINUX OS (Redhat, Suse, debian, Centos, Ubuntu, fedora) and Redhat Cluster,Veritas Cluster and Veritas Volume manager,SRDF,Comm-vault backup ).

India, UP, Ghaziabad | IT & Programming | Rating 0.0 (0 reviews)
Plone consultant

As a free software supporter I tend to use free software tools to get my jobs done. So I prefer to develop my web sites on a Debian GNU/Linux system; but Plone is designed to be cross-platform (and cross-browser), so it is quite easy to deploy a Plone site to several operating systems. Plone is a Content Management System, so this means that customers can modify the site contents by using a simple browser, without developer intervention, according to a precise and customizable role-based policy. Without the Plone framework, I can develop web sites following web standards and the relevant best practices (separating content, presentation and logic), but in this case the site will be a little bit less flexible than a Plone-based one.

Italy, Perugia, Corciano | IT & Programming | Rating 5.0 (1 reviews)
UNIX Linux Specialist Telecommunications Engineer

I am a Telecommunication Engineer with a solid networking knowledge and experience as a Unix/Linux System Administrator. As Unix Engineer I have been working with international clients supporting their infrastructure, I have installed the OS, patches and 3rd party software products, I have hardened servers based on security standards for production implementations and have designed Unix system solutions for data bases and applications on both development and production environments. As a Telecommunication Engineer I have an academic knowledge and a good understanding of protocols, signals modulation and multiplexing techniques. In addition, on my former job I used to build ISPs from the scratch, buying, installing and maintaining the telecommunication equipment, building the servers and setting up monitoring tools.

Argentina, Cordoba, Cordoba | IT & Programming | Rating 0.0 (0 reviews)
Linux Systems Administrator

I am currently working as a Systems and Networks Administrator in Ulm, Germany. We have many Customers with various Network Topologies. I have more than 13 years experience with Linux, Microsoft and large Data Centers.

Germany, null, null | IT & Programming | Rating 0.0 (0 reviews)
Sysadmin & Software Developer

- programming: Python, C#, C - system administration: Linux, Windows

Romania, Bucharest, Bucharest | IT & Programming | Rating 0.0 (0 reviews)
Expert PHP coder

I have 16 years of experience with web development and GNU/Linux system administration. I am the creator and founder of vivaolinux.com.br, the biggest Brazilian Linux community in the world. Solid skills with Linux, PHP, MySQL, Perl and Shell Script, as well SEO tactics.

Brazil, RJ, Nova Friburgo | IT & Programming | Rating 0.0 (0 reviews)
Linux Administrator

I have more than 10 years Linux , Windows, VMWare & Cisco administration , in various sectors, like internet service provider, software houses and hosting company. I have hand on experience of Linux/Unix (Centos, Red Hat, Ubuntu, Debian, Fedora) Cisco Routers, Switches, ASA, ACE with following applications installation & configuration. Apache Tomcat Jboss Mysql Asterisk (VoIP) SVN Shell Scripting VMWare Cloud Computing DNS Email Servers Cisco devices Load Balancers DHCP General Network Troubleshooting Web Hosting BGP, OSPF, MPLS Active Directory 208, 2012 Open Filer Software SAN

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)
Linux Engineer

I am a Linux server administrator with 5+ years of experience in managing installing and securing the Linux servers. Skills : LAMP expert, nginx, mysql replication, cpanel, plesk, pgsql, nginx, nfs, mail services like exim, sendmail, postfix, zimbra I am experienced with * Linux maintaince/troubleshooting (RHEL, Centos, Debian, Ubuntu, FreeBSD), * Networking (dhcp, DNS : bind/named, firewalls: iptables), * Web servers (apache, nginx, tomcat, ssl installation, configuration and troubleshooting), * Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin, courier, dovecot), * Bulk marketing (Dkim, spf), * Monitoring (nagios, icinga) * Hosting Ccontrol Panels (Cpanel/WHM, Plesk, webmin).

India, Andhra pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
GNU/Linux and BSD administrator.

I have 6 years experience in operating GNU/Linux and BSD based servers. My expertise are in OpenBSD and CentOS based system. On the former I have experience with PF, relayd and CARP based redundant firewall configuration, consisting of NGINX based reverse proxies and VPN. On the latter I have experience with Postfix and MySQL based virtual e-mail hosting. Besides that I have a fair knowledge operating Apache and related services in a hosting environment.

Hungary, Pest, Budapest | IT & Programming | Rating 4.5 (1 reviews)
Linux Adminstrator

Priyabrata Parida Mobile: +91--- Linux Administrator -- Objective: Seeking for a professional position and a challenging career in the area of System Administration in your esteemed organization, where my creativeness will be utilized to enhance my professional skills.

India, karnataka, bangalore | IT & Programming | Rating 0.0 (0 reviews)
System Administrator

OBJECTIVE Seeking a challenging position where my academic background and interpersonal skills are well developed and utilized. Training and working target enhances the developing progress. My extensive experience will bring great value to your organization. I'm a fast learning experienced individual who finishes projects on time. I'm highly motivated and have an extremely strong work ethic. My objective is simply, to build excellent systems that perform flawlessly. Certificates: RHCSA Certificate number: --36726. Verify it! A+ - Hardware maintenance to IBM compatible computers. Attendance: CCNA class. Redhat RH033: Redhat Linux Essential. Redhat RH131: Redhat Linux System Administration.

Egypt, Egypt, Cairo | IT & Programming | Rating 0.0 (0 reviews)
Embedded Professional

1) Practical knowledge of C, Linux System 2) Programming, Embd Linux development and ?C programming 3) Introductory knowledge of Shell Scripting, RTOS, Board bring-up and Qt embedded graphics interface 4) Worked on dev. boards like Raspberry Pi, MCB2300(ARM7), Stellaris Launchpad(C-M4), 8051, Arduino 5) 'Bachelor in Electronics Engineering' from University of Mumbai, 2012 6) Professional Training of 4 months at 'Sandeepani School of Embedded System Design', Bangalore

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Linux system, Web App

We are a small 6 - person team but very proficient with passionate young people. Combining enthusiasm and creativity with more than 6 year experience when having chances to work on big projects overseas is our driving force. We specialize in PHP Open Source (any kind of PHP/MySQL work), Javascript Framework (Jquery), Apache Solr, Linux Admin, Codeigniter Frameword and Ajax/Web 2.0 technology. We offer a wide range of creative services from graphic design, web design, branding & logo to business identity branding. Hope to become a small part in your projects. Thanks for dropping by.

Vietnam, Ha Noi, Ha noi | IT & Programming | Rating 0.0 (0 reviews)
Infrastructure and Applications Expert

Over 14 years experience in Enterprise Systems | High Performance Computing and Web Infrastructure Expert | VMware Certified | Virtualization | Cloud | Network | Security | Linux | Macintosh | Windows | Red Hat Certified | Security+ Certified | LAMP | IIS

United States, TX, Houston | IT & Programming | Rating 0.0 (0 reviews)
Administrating servers: 24x7

I have been working with computers since I was 6, and 18 years later, I'm still loving every moment of it! I hold degree in Network and Server Administration as well as certifications for CompTIA Network+, CompTIA Server+, CompTIA Linux+, and am currently pursuing my MCITP certification from Mictosoft. In the past year, I've also taken on day-to-day SQL Admin / DBA tasks and am quickly learning SQL scripting, maintenance, and administration. While my focus has always been server and network administration and design, I also enjoy programing and scripting as these help to tie everything together when managing large entities. Finally, I've setup and administered several Wordpress sites that are working with no complaints running modified themes, custom pages, and several plugins.

United States, WI, West Allis | IT & Programming | Rating 0.0 (0 reviews)
network and system administrator

I am network and system engineer of one of the largest isp in my country . I administrate large number of linux servers with different services and i have 8 years of experience in configuration and administration of linux servers .

Romania, Satu Mare, Satu Mare | IT & Programming | Rating 0.0 (0 reviews)
LAMP Web Expert

I have excellent, 6.0 years, experience of developing many websites and some applications out of which 2.0 years experience from IIT (Indian Institute of Technology) of software development. I excellent experienced from software development companies and services support organizations. I also have good experience of working with top management in some companies where I implement/apply better business logic for growth. I also have worked for various application of reputed Govt/Private firms. Additionally I have worked for 3 tire based application by using RED5, Pentaho and Java/Jre for self-hosting application on Ubuntu/Linux system.

India, New Delhi, New Delhi | IT & Programming | Rating 0.0 (0 reviews)
IT Supervisor

Dear Sir / Madam, My name is Shameer K K I'm basically from India , working with an Italian company in Saudi Arabia as IT Supervisor.I am confident that my skills and past experience could make great contributions to your organization. Summary An IT Professional with seven plus years experience in System , Application and Network Implementation and Administration. Specialties Server Support Network Support Application Implementation and Support Certifications Microsoft Certified Professional (MCP) Microsoft License 3252604 January 2004 Cisco Certified Network Associate (CCNA) Cisco Inc License CSCO11192378 April 2010 Cisco Network Device Administration CMS Computer Institute Linux Administration & Networking Focuz Infotech HCL Certified Professional (Certificate of Excellence) HCL Limited Acer Care clinic in Laptops (Acer Engineer) Acer Inc. Certificate in Computer Hardware Assembling, Maintenance & Networking NICT Regards, Shameer

Saudi Arabia, null, null | IT & Programming | Rating 0.0 (0 reviews)
PHP, AJAX, .NET, J2EE, WINDOWS & MAC APPLICATION,

We are the leading LAMP, Web 2.0 and RIA company in Asia. We are also specialized in developing high end Windows, LINUX and mac application. Our team is working on cutting edge technologies related to P2P, Video conferencing, IP Telephony, ERP based on RIA, Advanced OCR and Linux kernel programming. -- Our team members are well known coder of many open source projects like Sugar CRM , Open bravo, Xerospam etc. - Our works have been published many times in PC magzines like PC quest and Digit. If you have an idea that you would like to bring to reality, we are the guys to get in touch with!

India, Karnatka, bangalore | IT & Programming | Rating 0.0 (0 reviews)
Full Stack Engineer

Over 13 years of experience in the administration of Linux, UNIX and Windows Server servers and middle-ware running in high-traffic environments. Always focused delivering architectures that are going to scale, perform well and be correctly managed. I enjoy working on solutions to clients' problems, always providing a timely fix in crisis situations but, more importantly, doing the kind of work which is going to prevent future problems in the first place and improve overall efficiency. Developing systems to withstand critical tasks with high-availability and resilience. Additionally, I offer services in the application debugging and performance optimization area. If you have an infrastructure or application issue nobody seems to find the root cause for, contact me. I am fluent in English and have lots of experience with international clients of all sizes. If you are bootstrapping your start-up, I would like to help!

Brazil, SP, Sao Jose dos Campos | IT & Programming | Rating 5.0 (1 reviews)
Linux, EC2, LAMP, MongoDB, Hosting, Monitoring

Linux certified specialist experienced in server installation,troubleshooting, maintenance, 24/7 support, and technical consulting. Experience in infrastructure planning, building and support. Amazon services experience: EC2, RDS, Load balancing, Auto scaling, cmd tools. Network infrastructure planning and building. Multiple Linux server distribution experience: Ubuntu, Fedora, CentOS, Debian, Open Suse. BSD knowledge: FreeBSD, PfSence Caching technologies: Varnish Cache, APC, Memcached, web server based caching.

Ukraine, Kiev, Kiev | IT & Programming | Rating 0.0 (0 reviews)
IT Infrastructure Services Provider

Nextek Technologies is an IT infrastructure and Enterprise services provider. We help companies setup and maintain secure, well-managed and dynamic IT infrastructure in order to reduce their overall IT Infrastructure costs, make better use of IT resources and make IT a strategic asset of the business. Our team consists of certified, experienced and skilled technical professionals who bring diversified and comprehensive knowledge in IT Infrastructure domain - very closely aligned with well known software and hardware solutions. We are quite experienced and skilled in Windows, Linux & its Flavors, Solaris platforms on Physical as well as Virtualized and Cloud environment. We are VMware Enterprise Partner and HP Business Partner. Focus areas are planing, deploying, and maintaining IT Infrastructure including Systems Administration, Network Administration, Technical support, Backup and Recovery, Communication Infrastructure, IT Security and Content Management solutions.

India, Gujarat, Ahmedabad | IT & Programming | Rating 4.6 (1 reviews)
opensource developer & math fanatic

I'm freelancer and opensource developer with math background since 2003. I use Linux platform for my everyday tasks: software development and testing. I also have some experience in Solaris-based, FreeBSD-based and embedded solutions.

Russia, Omsk, Omsk | IT & Programming | Rating 4.1 (1 reviews)
Multi-skilled coder and website implementor

I have worked in the IT Industry in Australia for 10 years and have vast experince in Unix, working on large enterprise environments, government and defence organisations. My specialities are Shell Scripting, Unix/Linux and OpenVMS Administration and Open Source technology. I also have vast experience in backup/recovery systems and disaster recovery implementation

Australia, Vic, Mornington | IT & Programming | Rating 0.0 (0 reviews)
Linux administration: dedicated, onsite or remote.

MNX Solutions can assist your company with any Linux issue from design and implementation, shell scripting, high availability to performance tuning, capacity planning and monthly maintenance to name a few. We have the knowledge, experience and certifications to ensure your systems are always implemented and managed to the highest levels available.

United States, MI, Monroe | IT & Programming | Rating 4.2 (2 reviews)
System Admin with WebHosting Industry experience

I am a system administrator with 3 years of Webhosting Industry Experience. I am an expert in the following areas: * Linux servers(Centos and Debian) * Administering and troubleshooting web-hosting control panels like Plesk,Cpanel,Directadmin and webmin etc. * Windows 2008 servers management and troubleshooting. * Server Security Hardening * Performance Tuning and Optimization * Troubleshoot serverwide issues * LVM,software and hardware RAID,Disk cloning * Virtualization technologies like Virtuozzo,Openvz and Xen * Spam Mitigation * Mail server setup for mass mailing * Migrating account between servers * Load Balancing and Clustering in Windows 2008 servers * Backup configuration * Linux Bash scripting * Data Restoration from failed hard-disk * Linux centralized storage setup using OCSF2 and ISCSI * Failover setup for basic services(mysql,apache,etc) in Linux. * Nginx-php fpm, Nging-apache proxy setup My blog: http://jackal777.wordpress.com

India, Kerala, Cochin | IT & Programming | Rating 5.0 (6 reviews)
Senior IT Consultant

-> 12 years of information technology experience, including experience with designing and administering new IT environments and upgrading old infrastructures - Red Hat Certified System Administrator (RHCSA) exam on Red Hat Enterprise Linux 6 - MCSE - Microsoft Certified Systems Engineer on Microsoft Windows Server 2003 - Microsoft Certified IT Professional (MCITP): Enterprise Administrator, Windows Server 2008 - Deep technical knowledge in infrastructure technologies and substantial hands-on experience in deploying them. Strong hands-on skills with current and leading edge technologies such as Windows Server infrastructure components, Active Directory, Clustering Services, SAN environment, Web Services, Databases(Oracle, SQL), VMWare vSphere, Linux/Unix, Apache, Jboss, Java

United States, GA, Roswell | IT & Programming | Rating 0.0 (0 reviews)
Linux system Administrator (cPanel/WHM)

I am an experienced professional in Linux system/server administration and specialized in cpanel/WHM control panel

India, Kerala, Kollam | IT & Programming | Rating 0.0 (0 reviews)
Technology, Web & Open Source

Creative startup founded to deliver engineered and designer solutions to customer. Comprised of team members with skills and expertise ranging from Web Design, Art, Programming, Database, Scripting, Linux, Open Source and Writing.

India, Maharashtra, Panvel | IT & Programming | Rating 0.0 (0 reviews)
Expert in Perl J2EE Andriod PHP C C++ Script Linux

Skills Summary: Open Source Technologies C C++ Linux Perl PHP .Net Expertise in automation of Web scrapping, SEO etc Automation Processes J2EE Technologies Core Java, JSP, J2EE, Hibernate Professional Certifications: Sun Certified Java Programmer - Java 1.5 Sun Certified Web Component Developer - Java 1.5 Mobile Technologies Andriod, iOS, Windows Mobile Mobile Application Development Mobile Games

India, Haryana, Faridabad | IT & Programming | Rating 5.0 (21 reviews)
Technologist - Embedded Linux

More than 17 years of experience in development of software applications under Linux. Experience includes Linux Kernel hacking, Device driver development, development of Systems level applications, network applications, database programming, web development, cryptography, and client-server systems. Very good at cracking applications or writing complex, clean and efficient device drivers independently matching the quality and standard of drivers found under Linux Kernel tree. Very good debugging skills, quick at finding and fixing problems. Hands on experience in multiple CPU architectures like x86, ARM, Power. Hands on knowledge of multiple operating systems, development environments and network administration. The responsibilities included analysis, design, development, testing of applications, support and customer interaction

India, Kerala, Kochi | IT & Programming | Rating 4.1 (1 reviews)
Web Developer / Server Administrator

I'm a computer geek, specialized in networking, server administration and web development. I'm an independent freelancer, responsible, and with lots of work capacity and I can teach myself, which enables me to learn very fast on my own. I have lots of experience with Linux management, with or without a control panel such as cPanel, DirectAdmin or Webmin, though, I always prefer using the CLI. I'm also very experienced developing websites with Drupal and making custom modules for it. I can adapt to any situation, new or not. Finally, you will be very satisfied with my work.

Peru, Lima, Lima | IT & Programming | Rating 0.0 (0 reviews)
When Going gets tough, tough gets going!

Expert systems engineer with more than 7 year experience in managing Linux servers. Excellent trouble shooting skills. Ability to work under pressure. I have versatile experience in designing, setting up and managing servers, optimizing them for the best usage and fine tuning the security aspects.

India, Kerala, Kochi | IT & Programming | Rating 0.0 (0 reviews)
Software development and support

LepomisLab provides software development service and quality solutions for your business in following areas: * Embedded Linux development * Cross-platform/distributed applications development * Web services using RoR * Strong Unix/Linux expertise

Russia, NN, Nizhny Novgorod | IT & Programming | Rating 5.0 (1 reviews)
I doing good job

5 years work in IT

Russia, Novosibirsk, Novosibirsk | IT & Programming | Rating 5.0 (2 reviews)
LINUX SYSTEM ADMIN & SECURITY EXPERT

Working as Linux System admin having 7 years experience on Linux cross-platform technology. Key-Skills:- Linux-Distro:- Linux distro (RHEL, CENTOS, UBUNTU & DEBIAN) Installation , configuration & up-gradation. Web-Services:- Apache & NGINX installation & tweak for higher performance Email-Services:- Zimbra, iRedAdmi, ISPCONFIG & MS Exchange mail solutions. Email-Marketing:- Interspire, Mailchimp & PHPLIST mail marking solutions. Database:- MySql , PostgreSql & MS-SQL installation & tweak. Linux-Security:- IPTABLE, Selinux, TCPWrapper & CFS implementation on Linux. Server-Monitoring:- OpenNms, Ngaios & Zenoss SNMP based monitoring. Chat-Services:- Ejabberd & Openfire integration with existing environment. High-Availability:- Heartbeat & Proxy for HA achievement in Linux. Proxy-Internet:- Squid3 & Sock Proxy implementation & support. SSL-Web:- Apache & Nginx web SSL implementation & consultants.

India, PUNJAB, CHANDIGARH | IT & Programming | Rating 4.7 (8 reviews)
Expert Linux and Cloud solution Architect

Redhat Certified,skilled and self-motivated Engineer having experience in the linux System Administration field for the past 5+ years. Have sound and hands-on experience mostly in cloud environment especially in AWS,Linode,Rackspace,digital ocean platforms.And also have the experience in hosting platforms like cpanel,whm,plsek,zpanel platforms. Area of specialization includes server configuration hardening,Cloud migration,Configuration and installation of various services provided by AWS,Rackspace,Linode,Digital ocean .Monitoring tools configuration.web servers,vulnerability scanning,auditing,log management,backup,databases,Cpanel,Plesk Zpanel,Network monitoring. Moves with a vision and mission for making good IT solutions. Thank You Jude Ws

India, kerala, kozhiokkode | IT & Programming | Rating 4.9 (4 reviews)
Linux and Networking (Cisco, HP) professional

Systems and network administrator with 8+ years experience. Extensive Linux (Debian, Ubuntu) and Windows experience. Proven record of maintaining multi-vendor networks and open-source monitoring systems.

Ireland, Dublin, Dublin | IT & Programming | Rating 5.0 (5 reviews)
Database & System Administrator

I am working on Oracle, MS Access and MS SQL Server for 4 and half years +. During my professional career always dedicated to oracle and MS Access. I am your trusted path for any solutions of oracle and MS Access. I have taken responsibility in all aspects of Oracle and MS Access Database systems. * Oracle 9i/10g/11g Database Administration * PL/SQL Development * Oracle RAC (Real Application Clusters) * Database Design and Modelling * ASM (Automatic Storage Management) * Oracle Performance And SQL Tuning * Oracle Enterprise Manager Grid Control Administration * Oracle Dataguard Administration * Backup and Disaster Recovery With RMAN * Linux System Administration * Network Administration * Microsoft Windows Administration * MS Access 2003 -2010 Administration * MS Access Query, Forms and Report Design * Visual Basic

Bangladesh, Rajshahi, Rajshahi | IT & Programming | Rating 0.0 (0 reviews)
Developer

High skilled developer.

Ukraine, Donetskaya, Donetsk | IT & Programming | Rating 5.0 (4 reviews)
OpenStack DevOpts, Python, CentOS, Libvirt

Senior developer over 5 years of experiences in .NET, JAVA and Android. Senior OpenStack Engineer, responsible for architecture design, technology research and development. My start-up project is http://www.savorboard.com.

China, JiangSu, Xuzhou | IT & Programming | Rating 4.0 (2 reviews)
I am a professional Linux/Unix administrator

I am a big Linux fan, I have 6 years experiance in the field of Linux administration, security, managing dedicated/virtual hosts, scripts installation (even debugging, fixing), as well as apache/mysql administration experiance

Egypt, Giza, Dokki | IT & Programming | Rating 0.0 (0 reviews)
Expert in Modeling and Embedded systems

I'm a control and embedded systems designer and an open source enthusiast. I have a good experience in systems modeling from digital filters design to mechanical multi-body modeling and simulation. Modeling is challenging and complicated but what I can assure you of is completion of your project in the most efficient and proficient manner. Obviously, embedded systems are the reason why i love modeling. I am able to control complex multivariable systems with some cool and fun hardware: Raspberry pi and Arduino. I'm excited about open source and how it can fix so many problems for people suffering from proprietary software. Me and you, we can bring your idea to life! You are right, why would you hire a new freelancer from a francophone country? The only thing i can assure you is that you will be more than satisfied with the service i provide you, the communications and the final product quality. You are welcome, please use that "hire me" button.

Tunisia, Ariana, La Sokra | IT & Programming | Rating 5.0 (3 reviews)
Information Security - Data Leakage Prevention

Established in 1999 registered in Athens, Systems Analysts and engineers with more than 12 years of strong background in IT and security. (www.pencuincity.gr) Services and products offered: Data Leakage prevention analysis and implementation, Penetration Testing, data protection, Linux Servers installation and configuration for small and medium business, bare-metal or cloud, IT management, international support. Installation and configuration for linux servers with: Zimbra, Koha, Sugarcrm, Samba, Squid, elastix Vsphere Vmware, pFsense,Elastix. Web development and programming services in php, mysql, .NET. See our work www.webelements.gr. Penguincity is a certified partner of Kaspersky Labs, VMWARE, NOVELL, Ncomputing.

Greece, Athens, Athens | IT & Programming | Rating 5.0 (1 reviews)
Professional Web Services

PROFESSIONAL system administration, WEB development and security services. We are a Ukraine-based freelance team of highly skilled experts in these areas. We always read requirements before offering a bid. We don't use generic replies. Brief skills list: *System administration* - 8 Years *BSD and linux - WEB and mailing software (Apache, nginx, exim, postfix, dovecot) - High-load mysql tuning *Networking* - Network Load-balancing, failover - Ddos mitigation *Security* - Firewalls - Network security design *WEB development* - PHP, HTML5, CSS - WordPress, Joomla!, YII, Drupal - Professional graphics design Find more about our skills in our Service Description and Tests Results.

Ukraine, Kharkov, Kharkov | IT & Programming | Rating 5.0 (24 reviews)
Senior Drupal Developer, PHP Developer, Hosting...

Have always tried to help and understand our clients. We are here to provide the best quality work and keep the work fun for our clients. Looking forward to work with you.

India, Delhi, Delhi | IT & Programming | Rating 4.9 (33 reviews)
IT ART GURU

Development of interesting IT projects. Please look at the Services and Portfolio file to learn more about the approach to project development and list of implemented projects. Develop applications and software systems Develop web portals, web sites and web applications SEO System integration Consulting Service and Support In-house

Russia, Moscow region, Krasnogorsk | IT & Programming | Rating 5.0 (4 reviews)
null

Very proffesional work.

Romania, Caras-Severin, Ramna | IT & Programming | Rating 0.0 (0 reviews)
There are no problems, only solutions!

Unknown Software is specialized in Internet solutions, from web development and customized e-commerce solutions to corporate identity development and promotional services.

Romania, Romania, Bucharest | IT & Programming | Rating 5.0 (15 reviews)
Python - Django developer

15 years of experience on financial institutions. Research and Development specialist, Pythonist and Open Source advocate. Django backbone.js bootstrap developer. Strong knowledge on virtualization and automation. Machine Learning student (Numpy/Pandas/scikit-learn).

Bolivia, La Paz, La Paz | IT & Programming | Rating 5.0 (2 reviews)
A highly effective IT Consultant

A highly effective IT Consultant, Cisco Certified Network Associate (CCNA), with 8 years experience working on a variety of projects in highly multicultural and fast paced environments for several clients including world leading financial institutions and telecom companies.

Latvia, Salaspils, Salaspils | IT & Programming | Rating 4.9 (11 reviews)
Expert VoIP & iOS & Android

Hi, I have over 8 years experiences in developing Asterisk system, iOS, Android , Web products. I am working in Shenyang(UTC+8), China and can work FULL-TIME for you. I have developed many VoIP Switch using Asterisk, FreePBX, Elastix, Trixbox, SoftPhone. And I have developed a series of mobile & web apps keeping pace with the rapid progress of internet environment on the basis of dissemination of the smart devices over last several years. If you reward to us, we can do our best for you. Regards.

China, Liaoning, ShenYang | IT & Programming | Rating 4.8 (4 reviews)
Experienced C++ programmer, Expert problem solver

I am a highly motivated and independant developer, I develop primarily in C++ however I have a diverse skillset including but not limited to: Lua, Javascript, XSLT, prolog. Over the last 7 years I have been responsible for estimating, bidding on , managing, implementing and delivering multiple complex projects for clients all over the world with a huge success record. If you are looking for a well run project with realistic time estimates that will be delivered on time with quality above expectations I am the right man for the job.

South Africa, Western Cape, Cape Town | IT & Programming | Rating 5.0 (5 reviews)
Expert in php, mysql, postgresql, js, css, linux..

SOME SKILLS: Spanish knowledge, GNU/Linux, W2K Server, Apache, IIS, Bind, MySQL, PostgreSQL, Oracle, OCI8 Module for Apache/PHP, SendMail, Qmail, Samba, AD, Networking, Office Tools, PHP, OOP, NetBeans, Eclipse, Fireworks, Dreamweaver, Gimp, Photoshop, Xhtml, Xml, CSS, Javascript, jQuery, Backbone, Mootools, Shell bash, cgi-bin, Subversion, Git, Mercurial, Ubuntu, Fedora, Suse, Debian, Open Office, Joomla, CodeIgniter, Symfony, WordPress, Iptables, Nmap. Pentaho, PDI (kettle), ETL

Dominican Republic, DO, Santo Domingo | IT & Programming | Rating 0.0 (0 reviews)
Linux, Python, Automation

* Functional knowledge: IPTV: development of systems for capturing, transcoding, streaming video in real-time Video security: conception of hybrid analog / digital CCTV system * Technical knowledge: Languages: C/C++, Python >=2.7/>=3.3, Lua, Script-Shell, Async programming OS: GNU/Linux Tools: FFmpeg, VLC, FFTW, OpenCV, OpenSSH, GDB, Valgrind, Subversion, Mercurial, Autotools, CMake, OpenMP, pThread, jQuery Network: TCP/UDP, IPv4/IPv6, multicast Maths: Image processing, video compression (RDO)

Estonia, Tallinn, Tallinn | IT & Programming | Rating 0.0 (0 reviews)
C++ linux multithread/process voicexml ccxml

I have been developing multithreaded and multiprocess applications on linux for 12 years. I have written many applications in voicexml and ccxml with integrations with web applications and databases. My specific areas of strength are architecting and identifying performance issues with existing applications.

United States, TX, Cedar park | IT & Programming | Rating 0.0 (0 reviews)
Linux/Perl/Python system engineer

I am a professional system engineer with extensive scripting and programming skills. I have worked on 40+ freelance projects, mostly with Perl and MySQL. Interested in Linux (internals, services), web and application servers and scripting languages. Key projects: - specialentity.com - frontend and backend design with PHP and MySQL, integration with PayPal. - gitstack.com - Apache security configuration. - Perl program performance optimization for financial analysis.

Croatia (Hrvatska), Bjelovarsko-Bilogorska ?upanija, Bjelovar | IT & Programming | Rating 0.0 (0 reviews)
Linux administrator with 4+ years experience

I am a Linux admin with 4 years experience in total. I have been working around for the last 3 years in web hosting platforms like cPanel, Plesk, PBAS etc. I have good understanding of perl and bash scripting and automate some of the task with my scripting knowledge and confident enough to work on any issues with cPanel and Plesk servers. Have experience in Virtuozzo, OpenVZ Virtualization technologies. I am looking for job opportunities which well suit my knowledge and experience and help me build a career as a freelancer.

India, Kerala, Kannur | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network and Systems Engineering

Abneptis LLC is a San Francisco based consulting firm that aims to serve companies world wide with our experience and expertise. With our team built from Google to Microsoft, to the tiniest startups you've never heard of, Abneptis can help you with all of your systems and networking needs.

United States, CA, San Francisco | IT & Programming | Rating 5.0 (1 reviews)
Linux system administrator

Linux and Windows servers administration, heterogeneous networks, KVM virtualization, Nagios, Ubuntu

Israel, null, null | IT & Programming | Rating 0.0 (0 reviews)
Java Programmer / Linux Administrator

Around 5 years of experience in Java Programming and Unix Operating System. Experienced in building enterprise application with Java, such as Internet Banking and Middleware System. Key Strength: Excellent knowledge of Java technologies. Excellent knowledge of Linux Operating System. Server performance load testing. Ability to build a system from zero to production ready. Key Framework: Spring JPA Hibernate MyBatis Tapestry JQuery Operating System: Linux Solaris Windows Database: MySQL PostgreSQL Oracle SQLServer

Indonesia, Bali, Denpasar | IT & Programming | Rating 0.0 (0 reviews)
Linux System Admin

I am having an experience of Linux System administration in the management and troubleshooting of Linux/Unix Servers. With good knowledge of High performance,Hardening Servers, Migrations, Open Source services and Server optimization. Working as system administrator / webmaster in leading Web Hosting companies and data center located in India/US/UK. Involved in setting up of web server using Apache, DNS, MySQL and Mail Servers with troubleshooting/maintaining it. Apache PHP Perl with remotely monitoring and administering Linux servers using various tools. Expertise in: Linux Server Distributions :: RedHat, CentOS, Fedora, Ubuntu. Panels :: cPanel / WHM / Plesk / Webadmin - Migrations, management, hardening, configuration, maintenance and high level of Administration. Databases Administration :: MySQL tweaking and tuning, Mysql replication (Master & Slave) for High traffic. Mail Servers :: Exim, Sendmail, PostFix etc.

India, Punjab, Jalandhar | IT & Programming | Rating 0.0 (0 reviews)
Hard working, talented, dependable Linux Geeks

We are a group of professional Linux Administrators. We are skilled in all different areas of Administration and Web Coding/Programming including, but not limited to, PHP, Perl, Bash, XML, CSS etc.. We have over 15 years of experience working with Unix servers of all distributions including FreeBSD, OpenBSD, Debian, Gentoo, Red Hat Enterprise, SuSE and many others. Some of the applications we are experts in are Apache, Postfix, Sendmail, Bind, MySQL, JBoss, Tomcat and more.... If you need a professional to help make your life easier we are the ones to call.

United States, TX, San Antonio | IT & Programming | Rating 0.0 (0 reviews)
Let's Simplify The Web!

Elance Ranking Top 5% in WordPress,Top 10% in SEO, Top 20% in Asp.Net using C# , Top 30% in CSS ,Linux & Drupal. At WIFL, we take a web or mobile application or website development as seriously as you do.We believe there is a vision attached with each work to enhance customer experience, it's our endeavor everyday to enhance everything we working on to whether it is a website with complex CMS or mobile application to improve customer experience.We think as how our knowledge and experience can add value to our client's requirement. We have a immensely talented teams in each department from PHP, .NET, Mobile Applications, SEO to Testing.Each division is equipped with what it takes to surpass the expectation of our clients.We follow stringent project management guidelines in-order to ensure an enhanced and flawless delivery as per project requirements.

India, GJ, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
Linux Sysadmin, Mobile Apps, Epub, Mobi, Kindle

Linux System Administrator Linux OS Trainer Mobile Apps Developer Epublishing Kindle UI Design Social Media Consultant

Nigeria, Lagos, Lagos | IT & Programming | Rating 0.0 (0 reviews)
Linux Server Administrator

Having 2+ Year of experiences in Linux server Administration with different type of distros Redhat,Ubuntu,OpenSuse,Centos,Fedora.Installation,Configuration and troubleshooting problem experiences. I am also good in bash scripting with backup server,monitoring server script and etc.

India, Rajasthan, Hanumangarh | IT & Programming | Rating 0.0 (0 reviews)
Linux Admin

Linux specialist with VOIP configuration

India, Sharjah, Sharjah | IT & Programming | Rating 0.0 (0 reviews)
Expert Perl coder with strong Linux & MySQL

I have been doing Perl development for approximately 15 years and have over 20 years experience with Linux and other Unix type OSes. Additionally, I have over 10 years experience developing code with MySQL and Postgres databases. I have a strong background with both systems automation and LAMP web development using Perl as well as PHP.

United States, VA, Fairfax | IT & Programming | Rating 0.0 (0 reviews)
Linux ServerSide Python Java

self motivated full stack linux/java/python developer and site reliability engineer

United States, CA, Mountain View | IT & Programming | Rating 0.0 (0 reviews)
Web Applications Developer, Linux savvy

A San Francisco native, I've worked in tech. for over 15 years. Both back and front-end development, as well as Linux & Database administration. Lately I've been focusing more on JavaScript, with back-end Node.js work and front-end AngularJS development.

Czech Republic, Praha, Prague | IT & Programming | Rating 0.0 (0 reviews)
Linux System Administrator

Linux system administrator over 5 years. Installation and configuration of servers, based on RedHat, Centos, Debian, FreeBSD distributions. Work with system performance monitoring and availability tools Nagios, Zabbix. Implementation security scripts (Bash, C, Perl, Python), in order to maintain, functionality and stability of the server. Backup and restore complete server package, or OS?s (.iso), in case of no expected problems (Clonezilla). Installation and configuration Mail (Postfix), DNS, web (Apache), FTP, MySQL, PostgreSQL, SSH, IPTables. IP telephony (Asterisk), configuration and maintenance of servers for telephony. Configuration and maintenance hotspot system. Installation, configuration and maintenance of virtual networks (KVM, XEN, ESXi, VMWare, VirtualBox). SMS Gateway server, configuration and maintenance. PHP developer (including knowledge of HTML, Javascript, CSS). Work on cPanel and Parallels Plesk Panel.

Bosnia and Herzegovina, BiH, Republika Srpska, Banja Luka | IT & Programming | Rating 0.0 (0 reviews)
Experienced Linux/Unix/Windows SysAdmin

Systems Administrator with a strong background in troubleshooting and problem resolution on both Linux/Unix and Windows Server systems. I have worked in a variety of positions in IT, from Helpdesk to NOC to my current position as a SysAdmin.

United States, TX, SPRING | IT & Programming | Rating 0.0 (0 reviews)
Expert Linux Engineer

Self-motivated systems engineer with over 5 years of experience in Unix/Linux systems administration. Strong troubleshooting skill. Proven track record of delivering creative and cost-effective solutions. Enjoy designing scalable and highly available services. I provide remote, high-quality Linux systems administration services. I have extensive experience with Amazon's EC2 platform and have helped dozens of clients migrate their web sites and applications into the cloud. Available for on-demand support as well as on-going maintenance and monitoring contracts.

Germany, Travenbrueck, Travenbrueck | IT & Programming | Rating 0.0 (0 reviews)
Ruby on Rails, MIT, Python, Linux, Git, AWS, Mongo

Ruby on Rails Web programming, MIT Grad, Ph.D Quantum Physics, system administration Linux, Python. 10 years Server config, DNS. Chef and Puppet configuration. Experience with Amazon EC2, AWS, Github, Heroku, Rails, Sinata, HAML, Sass, Compass, RSpec, Capybara, Factory-Girl, Shoulda Also interested in building automated trading systems, machine learning applications, pairs trading, co-integration strategies, support vector machines.

United States, CA, San Francisco | IT & Programming | Rating 5.0 (1 reviews)
expert linux unix sh programmer

I know very well the following programming languages: HTML,Java-Script, CSS, PHP(beginner) and C. On Linux i`ve worked on: Ubuntu, Debian, Fedora(install, upgrade,configure), CentOS. I`m good at configuring web server (apache,nginx), ftp(vsftpd), ssh server, telnet, filesync(rsync), firewall, configure(iptables), routing, LoadBalancing Ubuntu (apache and haproxy),server DNS (Bind), server proxy (Squid), PPTPD VPN, creating andmounting filesystems (ext4, ext3, ext2, ntfs, hfs, etc.), configure RAID0 and RAID1, operating system administation (add and deleteusers, modify permissions on file and directory with chmod and ACL,etc. ), add to crontab files and commands, virtualization QEMU, KVM, VirtualBox, Vmware ESXI, LVM, Using LVM (TheLogical Volume Manager) Lately i have worked very much with bash scripting, developing cpu, ram, network and storage automate tests. Also i had worked on automate alerts and system load (worked with tools like: mpstat, iostat, ifconfig, iostat)

Romania, Timis, Timisoara | IT & Programming | Rating 4.7 (1 reviews)
Linux Engineer GSEC cert

GIAC Certified, Certified Computer Technician with A+ and Network+ certifications and a AAS degree in computer engineering. knowledge in computer development in hardware and software. broad knowledge in programming languages and digital circuits. some experience with web site design. Specialties: GIAC GSEC, A+, and Network+ certified, knowledge of administrating Solaris, Windows, and Linux; can program in Java, C/C++, Basic and assembly; knowledge of web site design with html, xhtml, css, and server pages; can program and design microcontroller devices; some basic knowledge with embedded OSes; Information security focus.

United States, null, null | IT & Programming | Rating 0.0 (0 reviews)