Freelancers by Skills

Linux Developers

701-800 of 31901 Professionals
Sr Linux Software Developer

Accomplished senior software developer and technical architect. An innovative thinker and influential leader with solid communication skills. Proven skills in software development and engineering, management and delivery of customer solutions. Linux, Windows (95-Vista), HP-UX, C/C+, Perl, PHP, Python; SQL, Bash PostgreSQL, MySQL, Oracle, Red Brick

Canada, null, Upper Tantallon | IT & Programming | Rating 0.0 (0 reviews)
Linux/Windows Sysadmin

I am a linux and windows system administrator with 3+ years experience.

United States, MI, Kalamazoo | IT & Programming | Rating 0.0 (0 reviews)
Advanced Linux/Windows Admin,Webdesigner

Advanced Linux/Windows Admin,Adobe Webdesigner,Logo Designer,Working with an Romanian ISP for over 5 years.A satisfied customer is all that matters to me.

Romania, ROMANIA, Constanta | IT & Programming | Rating 0.0 (0 reviews)
C/C++ C# .NET Ruby on Rails Pyhon Linux Web

Programming Enthusiast, Familiar with C/C++, C#, Python, ASP.NET MVC, Web, Linux.

China, Beijing, Beijing | IT & Programming | Rating 0.0 (0 reviews)
Expert Shell/PHP scriptor and Linux Admin

PHP, python, Bash Shell scriptor, Linux administration, Java implementation and troubleshooting, networking.. practical oriented. Google Api, Web scrapping,..

India, mumbai, mumbai | IT & Programming | Rating 0.0 (0 reviews)
IT professional with over 10 years of Linux

Hi! I am an IT professional with over 10 years of Linux experience. I am also well versed in virtualization technologies, and system and network monitoring.

Canada, null, null | IT & Programming | Rating 0.0 (0 reviews)
Windows, Linux, CISCO, python, PHP

PHP, Python 2.x, Linux , Windows, LAMP, Active Directory, CISCO

Russia, st. Petersburg, st. Petersburg | IT & Programming | Rating 0.0 (0 reviews)

I'm a Technician with more than 10 years of IT experience with the following topics: Windows XP - MCDST degree SLES10 Linux server Scripting: Windows command line, Linux Bash, Perl Adobe Photoshop MS Office & more English, German, Hungarian language.

Hungary, null, Budapest | IT & Programming | Rating 0.0 (0 reviews)
Linux UNIX admin shell scripting Perl data mining

Native English speaker with over 9 years of professional programming and system administration experience (specifically Perl, PHP/mySQL, Korn, Bash, and Powershell scripting, Linux/UNIX and /Windows server administration, HTML, CSS, Javascript). I am located in the U.S. Central time zone (currently UTC-5). I am detail-oriented and analytically-minded. I like to learn and will dig and research to whatever level is necessary to get the job done. I treat everyone with respect no matter what skills they bring to the table. If any of this sounds like what you're looking for, I hope we can do business together.

United States, TN, Dyersburg | IT & Programming | Rating 0.0 (0 reviews)
Linux,AWS and MySQL server administrator

I am a freelancer, having 3+years of hands on experience in Linux servers administration, Amazon AWS Services, MySQL and PostgreSQL databases, LAMP technology, LDAP integration with multiple opensource applications, Asterisk PBX systems configuration and integration with CRM applications, Network monitoring solutions. Projects involved 1. Amazon EC2 cloud server set-up. 2. LDAP/AD integration with web applications(alfresco, liferay,atrium, VtigerCRM, ). 3. Website/application migration and backups. 4. Server security 5. Server performance optimization (Apache, Nginx, MySQL) 6. CMS , CRM , eCommerce and ERP applications set-up, migration and optimization. 7. Virtualization 8. Automated backup and shell scripting. 9. WHM, cPanel server administration. 10. Google apps configuration.

India, Karnataka, bangalore | IT & Programming | Rating 0.0 (0 reviews)
Linux / Unix systems administrator and programmer

I've been programming on Unix and Linux systems since 1987, and working as a systems administrator for Internet Service Providers since 1988. I have a BSc in Computer Science and another BSc in Biotechnology (Honors). As a systems administrator, I've set up mail, dns, ftp and web servers, amongst others. My extensive experience gives me an advantage in diagnosing problems and configuring networks. I've designed and implemented functional websites, but they're not pretty.

Canada, null, Burnaby | IT & Programming | Rating 0.0 (0 reviews)
Experience SysAdmin for Linux and Windows with SQL

I'm an experienced consultant with Linux and Windows providing support to Fortune 500 companies for more than 10 years. I'm comfortable with all types of system administration and database tasks. I work mostly with Linux, RHEL, Centos, and Ubuntu. I've also worked with SuSE and Mac OSX. Very familiar with Windows (including group policy) and writing powershell or C# scripting for systems management.

United States, MA, Taunton | IT & Programming | Rating 0.0 (0 reviews)
python, linux developer

python, twisted, pylons, django, perl, linux professional

Russia, Vologda region, Vologda | IT & Programming | Rating 0.0 (0 reviews)
C, C++, Linux

A software engineer with 3 years of experience in service industry. Good expertise in C, C++ and Linux. Aware of SDLC processes. Good analytical and Communication skills. Good Problem solving skills.

India, Delhi, New Delhi | IT & Programming | Rating 0.0 (0 reviews)
Expert Linux/Unix developer

10+ years of software development experience in C/C++, Perl, Python, Shell Script, JavaScript and databases. I have many years working experience on different Linux/Unix platforms and web/database systems, including Linux/Solaris/HPUX/AIX, Apache/Tomcat/JBoss and MySQL/DB2, etc. Graduated with Computer Science And Technology degree, understand computer's internal mechanism well enough to design and build robust and error resistant applications. Experienced in OO Programming and very good code style.

China, Shanghai, Shanghai | IT & Programming | Rating 0.0 (0 reviews)
Linux sysadmin, C/C++Java programmer

Passionate about GNU/Linux systems and system administration. Few years of experience with core administration, web/mail/database servers, radio/video streaming solutions, website/database migrations. Cheerful, hard worker and quick learner.

Bosnia and Herzegovina, RS, Gradiska | IT & Programming | Rating 0.0 (0 reviews)
German Linux Systems Administrator

I'm a German Systems Administrator with over 5 years experience. I've been working in three countries so far and experience with international clients. I mostly focus on Linux server and scalability and did previously some web development.

Taiwan, null, null | IT & Programming | Rating 0.0 (0 reviews)
MCITP Certified, VMware and Linux administrator.

HI I am Srinivas, MCITP certified. Linux administrator for 3 years Vware experience, Worked on the live servers around 2000 Domain controllers Good communication skills Worked for GE .

India, andhrapradesh, hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Linux HPC and Scientific Systems Engineer.

Linux Sysadmin with 12+ years of experience with large-scale HPC environments and Beowulf clusters, scientific computing systems, and large-scale storage systems.

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

I am Wangchunji, a freelance software developer. I have experience in various fields : - Web Development - linux networking - mysql, php, python

China, liaoning, dalian | IT & Programming | Rating 0.0 (0 reviews)
Linux Admin

I would like to start my career as a jr. Red Hat Linux System Administrator.

India, Maharashtra, Pune | IT & Programming | Rating 0.0 (0 reviews)
Linux Expert

I do Linux projects as needed

India, null, trichy | IT & Programming | Rating 0.0 (0 reviews)
PHP Developer and Linux Server Admin

Many years of experience with PHP, MySQL and Linux server administration. I've developed many web sites from scratch, including database structure and server installation. Experience in following fields: - PHP (MVC, Laravel, CodeIgniter, TDD, OOP) - Frontend (HTML5, CSS3, Javascript, JQuery, Bootstrap, AJAX) - MySQL server administration (MySQL, Percona, MariaDB) - Commercial forum software (vBulletin, IPBoard) - CMS (Drupal, Joomla and others; including custom module development) - High traffic sites performance tuning - NoSQL and caching servers (Memcached, Redis) - Web servers (Apache, Nginx, lighttpd, Varnish cache) - DNS servers (BIND, PowerDNS) - FTP servers (Pureftpd, Proftpd, Vsftpd) - Mail servers (Exim, Postfix, Dovecot) - Backups (rsync, R1Soft/Idera backup software) - Monitoring services (Nagios, Munin, Newrelic) - Control panels (DirectAdmin, CPanel, Webmin) - Software firewalls (iptables, csf, shorewall) - VPS Management (SolusVM, OpenVZ) - Others: GIT

Poland, lubuskie, Gubin | IT & Programming | Rating 0.0 (0 reviews)
Linux/Solaris Sysadmin Guru

10+ years experience administering to Linux and Solaris systems. Everything from daily tasks to full infrastructure build outs. Specialize in Open Source Software tools.

Vietnam, null, San Diego | IT & Programming | Rating 0.0 (0 reviews)
linux freebsd apache mysql nginx clusters

Expirenced Linux/FreeBSD system administrator. Professional expirence in *nix OS administration above 5 years. 30 years old, looking for a good intersting work.

Russia, SAINT-PETERSBURG, SAINT-PETERSBURG | IT & Programming | Rating 5.0 (1 reviews)
Senior Linux / Unix Administrator

Senior Unix Administrator working for one of the largest finance firms in Canada. I have over 10 years experience in linux and solaris administration. The first several years were spent with web and application hosting companies, the last 6 years have been in the finance world working mostly with low latency trading and market making applications. I have been the technical lead on many projects with budgets ranging from 5-7 digits. I'm exploring elance to brush up on some of the technologies that I have not used in some time as well as explore the world of project management. You will be getting a seasoned professional who will treat your environment like a fortune 500 company and will complete tasks in a documented and complete manner.

Canada, Ontario, Oshawa | IT & Programming | Rating 0.0 (0 reviews)
Experienced developer and sysadmin (linux)

Been employed as a hands on Infrastructure Manager since 2006. Interact on a daily basis with senior developers and have been writing and debugging code since 1998. Currently working for a US software company liasing with developers and building out production customer-facing infrastructure. Have previously had 6 years experience in the web hosting industry with varied and broad experience - everything from networking to systems to development. I am one of those people who crosses the chasm between system administrator and developer and I'm generally employed in a berth that allows me to architect or lead groups of people to deliver a project which requires intense configuration on both sides. Particularly interested in scaling challenges. I still develop software, write web applications and run my own web servers and mail servers. I have been doing this since I was 15 for my own enjoyment. Speciality: Linux

Ireland, Dublin, Chapelizod | IT & Programming | Rating 4.9 (1 reviews)
Senior Embedded Linux and Networking Developer

A senior Embedded Linux developer with proven ability to deliver complete projects on tight schedules.

United States, null, Pflugerville | IT & Programming | Rating 0.0 (0 reviews)
Entry Linux kernel and device drivers coder

Linux kernel and device drivers, embedded c, embedded linux.

Macedonia, Kapistec, Skopje | IT & Programming | Rating 0.0 (0 reviews)
Linux System Engineer with 10 years experience

Majority of my time is spent working on complex server/client projects trying to fulfill challenging requirements, while confirming to industry and security standards. The variety of technologies and projects I have professionally worked with include: - the LAMP stack (Linux, Apache, MySQL, PHP) in addition some projects involved working with Ruby on Rails, Postgresql, and Java based applications (Apache Solr) - virtualization: Citrix XEN, VMWare, Sun VirtualBox, KVM - public and private file sharing: proftpd, sftp, WebDAV - system and deployment automation: Bash, Puppet, Kickstart, Ansible - version control: Git - digital media archiving systems: CONTENTdm - system security, intrusion detection, access control - active backup and disaster recovery solutions - system and application performance tuning - iptables firewall configuration - building custom RPM packages - system utilization reporting - common system installation and configuration practices - template based

United States, IL, Wood Dale | IT & Programming | Rating 0.0 (0 reviews)
All aspects of Cisco & Linux & Networking

12 years of experience with TCP/IP, as a system or network administrator, design, implementation and maintenance of WAN and LAN. Expert in VoIP/SS7/ISDN signaling; expert knowledge of Unix-like systems (Linux, FreeBSD, Solaris); solid experience in the configuration, maintenance and troubleshooting of Cisco routers, switches, access servers, voice hardware and software. Ability to solve complex system problems by correlating monitoring data with analytical skills.

Russia, N/A, Moscow | IT & Programming | Rating 0.0 (0 reviews)
PHP5 | Zend Framework 2 | Wordpress | Linux

I have 4+ years of experience in web development. Have experience working with Zend Framework 2, Wordpress Plugin Developement, jQuery and clean PHP applications. My Main area of interest is to build great applications with Zend Framework 2 and Linux in cleaner, more effective and scalable way. I'm building websites and applications around the LAMP stack. My previous projects have used a variety of code, including 3rd party APIs (twitter, facebook, etc.) Skills: PHP Framework ( Zend Framework 1, Zend Framework 2 ) CMS ( Wordpress ) SQL (Mysql, PostgreSQL and Oracle PL/SQL) JavaScript, jQuery, jQuery Mobile, Ajax Html, Css VCS - Git Basic SEO knowledge

India, Delhi, Delhi | IT & Programming | Rating 5.0 (1 reviews)
C/C++ on Unix /Linux/Solaris - Developer

Both Application and System side Linux platform flavors programmer who recently decided to move ahead independently as a freelancer. I have worked with top notch MNC's with wide global experience for more than 4 years. Skills I deal with: # Programming in C, C++ using concepts of STL, POSIX Thread/Socket, XML. # Exposure to C++ Boost Library. # GNU tool-chain, gdb, cscope and ctags, makefiles. # Packaging and Versioning: RPM packaging, SPEC files, SVN, CVS, VSS # Scripting: Unix Bash scripting, Perl, Python. # OS: Red Hat Enterprise Linux 4/ 5 (Linux kernel 2.6.x)/Solaris, MS Win 2003. # Hands on working experience and understanding of Linux kernel ver 2.6.x # Understanding and working experience of Unix/Linux/Solaris based file systems. Indepth knowledge of filesystems like ext2/ext3, NFS. # Linux kernel module/device driver programming. # Utilities: CVS, JIRA, Valgrind, Drupal, MS Visual Studio6.0/9.0, Symantec Veritas NetBackup, Microsoft Office, Visio.

India, null, Noida | IT & Programming | Rating 0.0 (0 reviews)
C/C++ and Python, Linux/Windows/Mac developer

3rd year Computer Science student. 4 years of experience in C/C++ programming. 1 year experience in Python programming. Good knowledge of Linux operating system. Two-time participant of Google Summer of Code (programming for open source in The Wine Project).

Poland, Pomorskie, Gdynia | IT & Programming | Rating 0.0 (0 reviews)
Linux system Admin

Remarkably astute, detail-oriented, and hands-on professional, offering expertise in Linux system administration, along with superior scripting skills. Armed with ability to deploy, support, and diagnose real issues for a production environment, complemented with advanced-level troubleshooting skills to quickly resolve hardware, operating system, and networking issues. Possess solid understanding of load balancing concepts, coupled with outstanding project management, and networking. Demonstrate strong ability to support and maintain systems and excel in fast-paced and constantly changing environment.

Saudi Arabia, RUH, Riyadh | IT & Programming | Rating 0.0 (0 reviews)
C++ Software Development for Linux/Windows

I have 12+ years experience in the outsourcing companies. I have worked in different areas of software development and setup/support Linux servers. The main direction is to develop server applications for Linux (C++/Java), Client-Server applications (C++/Java/Database backend and C++ GUI frontend) and the development of high load database systems (PostgreSQL, Oracle, MySQL). My specialization is software development and a technical project management.

Ukraine, Kiev, Kiev | IT & Programming | Rating 0.0 (0 reviews)
Thinstation Linux Distro Maintainer

I am a BASH programmer with over 20 years of IT experience. I can script and integrate with C, python, perl, xml and almost any other language. I have extensive knowledge and experience with both Linux and Microsoft platforms.

United States, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert in Linux and Trainer of PHP

I, Maninder Singh bhui, Expert in Linux and Php using MySQL. I am delivering training in Open Source Technology since last 6.3 years. I have been developed many projects in Core Php(5) using MySQL, also have experience in Drupal as well wordpress.

India, Rajasthan, jaipur | IT & Programming | Rating 0.0 (0 reviews)
Experienced Unix and Linux engineer

I am a Unix and Linux systems administrator and software developer with over 20 years of professional experience. I specialize in the internals of Unix and Linux operating systems.

United States, FL, Melbourne | IT & Programming | Rating 4.8 (1 reviews)
Anything to do with open-source and linux

Very comfortable working with open-source tools and software. 7+ years or experience in linux administration and server development

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

I'm a *nix system specialist with 10+ years experience with Linux and other *nix operating systems, servers and networking. I have 4 years of work experience with large IT service providers in Finland. I'm graduated from University of Helsinki (Department of Computer Science) in year 2010.

Finland, Finland, Helsinki | IT & Programming | Rating 0.0 (0 reviews)
linux systems administrator

Systems administrator with over five years of enterprise linux/unix support in big organisation. RHCE and AIX certified.

Czech Republic, Jihomoravsky, Brno | IT & Programming | Rating 0.0 (0 reviews)
Linux, Debian, Windows, Networking

I am experienced in system administration, software testing and deployment in production environments. 3 years experience as a QA Engineer for a well known internet content filtering appliance. 2 years as a Senior QA Engineer and QA Team Lead for one of the top antivirus companies worlwide - Bitdefender. Business products -> Virtualisation platforms ( VMware mostly ) , Linux, Windows platforms Skills: Linux, UNIX, Windows and Networking as well as scripting in different languages.

Romania, 1st District, Bucharest | IT & Programming | Rating 0.0 (0 reviews)
Expert Linux admin & web-hosting rockstar

Linux/Web-hosting expert with 4+ years of experience including web-security & server optimization

India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Expert Python coder, Linux and Asterisk sysadmin

I am a dedicated professional with extensive experience in administration of Linux and Asterisk and also an expert in integration services with Python programming 3 Years of experience in Asterisk and Linux consulting. Let me help you to choose and develop the better solution for your needs. I am not a common consulting, cause I really work in my solutions. Have developed patchs for Asterisk and Elastix. Have a degree in information systems, with focus on business and consulting.

Brazil, SANTA CATARINA, Florianopolis | IT & Programming | Rating 0.0 (0 reviews)
PHP, MySQL Web developer and C++ Linux Programmer.

Over the last 5 yrs I have been involved into coding in C,C++,Perl on Linux and Windows, Web development using PHP, MySQL, Javascript, AJAX, jQuery, Cakephp, and Wordpress. Web Services - XML, JSON, SOAP. Proficient in Object Oriented Programming, PL/SQL, Makefile & GNU Debuggers, TCP/IP Protocol suite. My core competency lies with Web Programming, Linux Administration and Application development using C++ , QT. Expertise in web scraping and Unit testing using PHPUnit.

India, Karnataka, Bailhongal | IT & Programming | Rating 0.0 (0 reviews)
Linux administrator

Experienced Linux administrator (10 years), supporting multiple servers with web, mail server, sql etc.

Romania, Harghita, Odorheiu Secuiesc | IT & Programming | Rating 0.0 (0 reviews)
Expert Linux Server Administrator

Over the last 6 years, I have Setup number of Server(unix based) with java, php and ruby environment to host these codes . I am expert in virtual hosting server optimization (Linux, Apache, Mysql, PHP,) . I am using varnish, memcache, memcachedb, mod_deflate like technologies to improve the response time of website. On database, I have experience in MySQL, PostgreSQL and oracle and on Web-Servers with Apache, Ngnix , Apache-tomcat and J-boss. On media servers with FMS, Red5, Wowza media servers. Can do more as per you require.

India, Punjab, Ludhiana | IT & Programming | Rating 4.9 (16 reviews)
Asterisk, mysql, voip, perl and python, linux

I have 5 years of development experience on asterisk and voip, use perl, mysql, memcached and redis. I support call center with an average load of 10,000-15,000 calls a day. I wrote 90% of components (scripts, database and servers) for call center.

Russia, Ural, Chelyabinsk | IT & Programming | Rating 0.0 (0 reviews)
Linux/Unix Network/System Administrator

I have been working in the data communication sector for five years. I have sound experience of working under Linux/Unix environment. Also I have passed CCNA exam. It might appear from the enclosed resume that my career interests and earned professional experiences are very much data communication and ISP sector. I work well with others, have an insatiable appetite to gain and apply gathered knowledge, and have gained valuable sense through my job experiences. I am known to be attentive to detail, strong-willed, self-correcting, perceptive, and industrious. I can bring enthusiasm to team projects and encourage others to develop workable ideas.

Bangladesh, Dhaka, Dhaka | IT & Programming | Rating 0.0 (0 reviews)
Senior Linux Systems/Software Engineer

My name is Ahmed Soliman and I believe I'm a talented software and systems engineer with experience in enterprise deployments of Linux-based systems for high-profile customers and a software engineer for a cloud storage company that builds the world next generation cloud dispersed storage system. My experience also include development of embedded Linux and android-based systems.

Egypt, null, Cairo | IT & Programming | Rating 0.0 (0 reviews)
Linux, Network and Database Administrator

I have been a Linux/Windows, network and database administrator for 10 years. I have experience deploying, managing and monitoring Linux applications and services. I also assist in migrating customers to virtual infrastructure such as Amazon Web Services and VMware among others. Technologies I manage are: Apache, PHP, MySQL, MySQL Cluster, Oracle, VPN, JBOSS, Squid, SAMBA, Windows, Red Hat/CentOS/Ubuntu, iptables, StrongSWAN, Cisco, Cacti, Python, AWS as well as many others. Also notable; I have have a great deal of experiencing working with the Open Source ERP package Adempiere.

Australia, Queensland, Brisbane | IT & Programming | Rating 0.0 (0 reviews)
Experts in Linux,Windows,Servers,Router,F/W

Experts in ISP Setups, Remote Management of Routers, Servers, Linux setups, Clusters, HPC, Cisco, Juniper, VoIP, WiFi, VoD, Windows Servers, Microsoft Desktop, VMWare. Currently Managing two national level ISP's IT and backend infrastructure, with 180 plus servers and 40 plus routers ranging from Cisco ASR9K, Juniper M/MX series, Netscreen F/W, Cisco ASA F/W, Checkpoint F/W etc.

India, Maharashtra, Mumbai | IT & Programming | Rating 0.0 (0 reviews)
Expert PHP,Python coder, Linux Administrator

Hi, I'm He Jun, a guy who love code with joy.take tour to the world. Over the last 4 years, I have developed using HTML, PHP, Python, and MySQL, MongoDB for some start-up site. In 2010, I was as a member for big search engine( write C/C++ program deal with hundred million data. I hope we could each other make better life :)

China, HuBei, WuHan | IT & Programming | Rating 0.0 (0 reviews)
Highly skilled C / Linux server-side developer

Highly skilled C / Linux server-side developer, with over 12 years experience. My area of interests is developing high-available, multi-threaded, high-performance Linux network applications.

Spain, Malaga, Torremolinos | IT & Programming | Rating 4.6 (3 reviews)
Linux system administrator, Golang developer

Over 6 years of comprehensive Linux system administration (mostly Debian-based): - LAMP stack, web-hosting (both shared and VPS platforms); - large-scale software deployment and management; - distributed fault-tolerant services, load balancing; - monitoring, software troubleshooting. Programming languages of choice: Golang, Python.

Russia, null, null | IT & Programming | Rating 5.0 (1 reviews)

TLW Services is a small company focused on Linux market. Our expertises are: integrates linux and windows boxes, monitoring servers and networks, asterisk pbx customizations and setup.

Brazil, null, Curitiba | IT & Programming | Rating 0.0 (0 reviews)
Expert on Linux / Perl

I have extensive experience in Unix / Linux, Scripting perl or shell. I can comfortably do installations, configurations, automation and other stuff. I have good experience on web development technologies too. I am a trainer in Unix in Singapore

Singapore, null, Singapore | IT & Programming | Rating 0.0 (0 reviews)
A Linux system programmer looking for parttime job

I started programming on Linux in 2007 as a part of academics. My first big project was to share pages among multiple guest operating systems in a virtualised environment to facilitate TCP communication among them. In 2008, I joined Marvell Semiconductors as a Software Engineer. Around the same period I became the co-maintainer of the Fedora-ARM project. We bootstrapped Fedora to work on ARM. Right now, I am pursuing my Masters at NCSU. I have taken the systems track.

United States, North Carolina, Raleigh | IT & Programming | Rating 0.0 (0 reviews)
PHP, MySQL, Ajax, HTML5, CSS, Linux, AWS

I am more than 3 year experienced Linux Administrator from Sri Lanka and currently working in a reputed company in Sri Lanka. For the past 2 years most of my work associated with the amazon AWS. As a part of my job, i have to design, implement and maintain internal and external infrastructure of the company. Currently i am managing over 35 servers in AWS, Rackspace and DigitalOcean with different Linux distributions such as Ubuntu, CentOS, Debian and Amazon AMI. Experience : Apache, Ngnix, and Lighttpd, Postfix, qmail, vsftpd, proftpd, bind, squid, Cisco IOS, Load balancing(HAProxy/Nginx), VMWare ESXi, MySQL Clustering(NDB and Percona XtraDB), Hybrid Webservers with apache and nginx, wordpress and drupal performance tuning.

Sri Lanka, Badulla/Uva, Haputhale | IT & Programming | Rating 0.0 (0 reviews)
Linux developer and system administrator!

i'am a linux developer focused on client server architetures and system administrator with expertise on high availability architectures.

Brazil, Sao Paulo, Maua | IT & Programming | Rating 0.0 (0 reviews)
Expert C/C++ Linux Architect & Developer

Very good understanding of Linux systems, Linux network programming, Linux kernel internals. Thorough programming concepts, algorithms and data structures. A core C programmer. Thorough design and development experience in architecting applications using C++. Basic knowledge in developing mobile apps for iOS. About 6 years of industrial exposure in designing, developing and maintaining large complex software systems. This includes Custom made Email Server, Point Of Sale Server etc for large enterprises. Looking for part time job with preferably long term engagement.

India, Kerala, Calicut | IT & Programming | Rating 0.0 (0 reviews)
Software developer with Linux experience

I've experience of linux programming both kernel and userspace, serial line communictaions, industrial protocols eg.: MODBUS.

Hungary, -, Nagyr?de | IT & Programming | Rating 0.0 (0 reviews)
Linux/Windows Admin, Web Design, eCommerce Expert

Over ten years of Linux / Windows administration experience,

India, U.T., Chandigarh | IT & Programming | Rating 0.0 (0 reviews)
C++ Linux developer

Over 8 years of C/C++ programming, including crossplatform high performance computing in 3D graphics applications, distribuded sustems development , Linux administration, Virtuozzo administration skills.

Russia, null, Berdsk | IT & Programming | Rating 5.0 (1 reviews)
Linux Expert

Over last 5 years I am working with many local and foreign companies. I can install and configure any linux applications on the server with proper configration and I am able to handle any Linux issues. I have the ability to troubleshoot server and site issues with quick turn around capability.

Bangladesh, khulna, khulna | IT & Programming | Rating 0.0 (0 reviews)
Linux, Apache, MySQL, and PHP Development

We provide website development, Linux administration, security audits, and VoIP telephony services.

United States, IN, Newburgh | IT & Programming | Rating 5.0 (1 reviews)
DevOp Consultant: AWS, Linux and OS X.

IT Consultant specializing in Amazon Web Services and Linux based web infrastructure. An expert in other technologies as well, including Windows Server, Windows, OS X Server, OS X, various applications and medium size networks. Certified by Amazon (AWS Certified Solutions Architect - Associate Level), Microsoft (MCTS: Windows Server 2008 Network Infrastructure), Cisco (CCNA) and Apple (Apple Certified Technical Coordinator).

United States, CA, San Francisco | IT & Programming | Rating 0.0 (0 reviews)
Linux/Unix specialist

I am Linux/Unix specialist and open source enthusiast. I have worked as a System Administrator in various positions for four years. I have extensive experience with both linux and windows servers as well as a practical knowledge of networking.

Greece, Attiki, Athens | IT & Programming | Rating 5.0 (1 reviews)
Centos, RedHat, Linux, Windows, Networking

Linux administration (red hat/centos including: bash, apache, php, yum, puppet, ldap, dns, dhcp, postfix, cyrus and etc). RHCE certified Windows administration ( windows 2008/R2, AD, DNS, WDS, WSUS, Hyper-V, Failover Clustering) Databases administration (mysql: tuning, clustering, sql development, oracle: installation, backups, monitoring) Networking (routing rip, ospf, bgp; switching (stp,vtp)) Monitoring (nagios, cacti, opennms, zabbix)

Russia, None, Saint-Petersburg | IT & Programming | Rating 0.0 (0 reviews)
Profesional support for embedded Linux

- High experience in development and designing device drivers for Linux especially PCI and USB devices, drivers in kernel space and in user space, video drivers for xorg. - Experience in high availability and high scalability systems, huge farm of servers especially email servers. Specialties C / C++, assembler x86, high scalability systems, Linux device drivers, Xorg modules (video driver, input driver), Embedded Linux.

Poland, Malopolska, Krakow | IT & Programming | Rating 0.0 (0 reviews)
Linux System Administrator

Self-motivated System Administrator with over 5+ years of experience. Strong technical skills. Provide high-quality services to client. Available for support, maintenance and monitoring contracts. I also do web development services. [+] System/Server Administrator [+] Web Development (Html, CSS, PHP, MYSQL, Javascript) [+] Web Design [+] Wordpress ( Installing Wordpress in webhost, Posting/Create Pages/ Installation/Configure Plugins, Modifying your Wordpress website to client perspective) [+] Operating use ( Linux and Windows) [+] etc... Been inactive in the past couple of month due to computer issue (broken) but now going for a full time contractor.

Philippines, Lanao Del Norte, Iligan City | IT & Programming | Rating 0.0 (0 reviews)
Consulting Programmer: Linux / AI / HPC / Git

Petr Baudi? has over 10 years of experience as a C and UNIX programmer and Masters degree in Computer Science (Artificial Intelligence). Among many things, he was one of the core Git developers and worked as glibc main?tainer at SUSE Labs and is author of one of the best Go-playing software in the world. He is currently an AI resea?rcher, teaches technical courses at the Charles Univer?sity, Prague and works as inde?pendent software consultant.

Czech Republic, Praha, Praha | IT & Programming | Rating 5.0 (4 reviews)
Senior Linux Administrator / Security expert

Passionate Linux System administrator , 12+ years experience in IT field , I have strong technical skills on the following operative systems and tools: Linux Ubuntu , Linux Centos , Linux Debian , Linu RedHat apache , mysql , php , varnish , varnish and geoip, memcache, nginx , lighty wordpress , drupal , joomla vmware esxi , amazon ec2 , amazon elastic ip, amazon s3 , amazon load balancing mail servers expert: Spam , newsletters , SPF , DKIM , reverse resolution bash scripting , perl scripting , php scripting ethical hacking , security best practices , scanning , reporting and fixing vulnerability , malware identification and removal , intrusion detection , pci dss compliance

Italy, ca, villaspeciosa | IT & Programming | Rating 0.0 (0 reviews)
Expert in Oracle OCP. PHP & MySQL, Linux. HTML

More than 10 years of experience in Oracle DBA, Developer / HTML / PHP & MySQL / Linux. English to Arabic Translation.

India, UP, Aligarh | IT & Programming | Rating 0.0 (0 reviews)
Linux, Windows and Unix Enthusiast

Operating System: Windows 2k8 R2, Windows 7, Unix, Mac OS X Programming Language: ASP.Net, PHP 5.0, Perl, Python, PL-SQL VMware Virtualization Product: vSphere 4.1, vSphere 5.0, Stateless-ESX, PowerCLI, VMware Virtualization Clustering Software:vMotion, DRS,Fault Tolerance, Resource Management, Storage vMotion Apple: Mac OS X 10.6 Snow Leopard Distributions:OpenSUSE, RHEL, Fedora, CentOS, SLES/D, Ubuntu, Android, XandrOS, OpenSolaris, Solaris, Mandriva, Debian, FreeBSD etc. Version Control : GIT, Subversion, CVS Web Server: Apache, JBOSS, Tomcat File Server: NFS, NIS, LDAP, 389-DS, Samba Internet Technology HTML, PHP 5.0 Tools - Nagios, Cacti, System tools, Red Hat Clustering System, Puppet Database - MySQL,Oracle Linux Troubleshooting Vendor Specific Product - Red Hat Satellite Server, Veritas OpForce, PowerShell Scripting - Shell, Perl, C, C++, Python Big Data Technology - Hadoop, Hive, Pig, NoSQL Red Hat Certified Professional

India, Karnataka, Bangalore | IT & Programming | Rating 4.7 (4 reviews)

SPUR Technologies is a totally Linux/Unix IT solution provider, web hosting and web designing company with a small, independent but highly skilled team of professional programmers. We are one of the best ranked companies in Africa on Elance. SPUR Technologies are best suited to small, medium, and large organizations. Since our inception in 2002, we have rapidly transformed ourselves into a formidable web development, hosting and IT solution company.

Uganda, MA, Boston | IT & Programming | Rating 0.0 (0 reviews)
Double CCIE, Cisco, Linux, Perl, VoIP

Responsible, well organized, results oriented. Since 2001 working in information technology and telecommunications market. Experience in networking, data center, voice over IP design implementation support and troubleshooting. Main technologies: networking, VoIP, WDM, Linux, PERL programing. Main certifications: Double CCIE #18338 - Voice&RS, HP MASE.

Lithuania, Vilnius, Vilnius | IT & Programming | Rating 2.7 (2 reviews)
Cisco/Linux specialist

8+ years of experience in IP networks 6 years linux,unix,windows server environments 2 years virtualization (vmware,applogic) Strong understanding of TCP/IP,subnets,routing,access control lists,security,firewalls and network traffic analysis. I have experience in compiling and making any kind of setup with on linux,unix operating systems. Hands on experience with cisco routers and switches Hands on experience with Checkpoint firewalls (R65,R71) ?linux based or UTM Design/operate/maintain large network,vpn infrastructure

Romania, Prahova, Ploiesti | IT & Programming | Rating 0.0 (0 reviews)
Linux System Administrator

I have 5+years of rich experience in Linux System Administration, shell scripting, installation, configuration and maintenance of various servers like Apache, Tomcat, Sendmail, NFS, Samba, Jenkins and Build and Release Management.I am RedHat Certified Engineer. I am keen to learn new things.

India, Haryana, Gurgaon | IT & Programming | Rating 0.0 (0 reviews)
15 years web experience , 10 year linux experience

I am specialist with experience in Wordpress ,Joomla, PHP, MySql, Html, Javascript, Ajax, CSS, Graphic designs, Blogging and many more and i have been using joomla since five years ago. Major Expertise in E-Commerce Content Management System Magento Wordpress PHP Mysql Joomla HTML CSS XHTML PSD to WP PSD to Wordpress Wordpress Plugins PSD to HTML voip including asterisk , ss7, kamailio , freeswitch linux , unix systems dns , monitoring altering , cacti and nagios , bind , apache , mysql , openvpn a short CV of mine : Network administrator, National ISP , 3 years vlan routing aaa firewall PKI infrastructure Unix Linux System Admin, National ISP ,2 years posftix firewalls hotspot nagios cacti openvas nessus snort IT Consultant and service integrator 8 years network security monitoring alerting otrs VoIP service integrator 5 years asterisk freeswitch opensips kamailo

Albania, albania, tirana | IT & Programming | Rating 5.0 (4 reviews)
Linux system administrator

High-skilled self-motivated professional with over 10 years of experience in Linux administration. Strong skills in hosting services including design of networks, servers and sevices. I have done some projects for designing of infrastructure from ground zero to ready systems including dev-area for web development companies. Positive experience in design and implementation solutions for highload web projects. Linux system administrator (Debian/RHEL5) with Ruby/Rails software development background, involved into web projects as build and configuration manager (Ant/Hudson/Jenkins/Rake/Capistrano).

Ukraine, Dnepropetrovsk, Dnepropetrovsk | IT & Programming | Rating 0.0 (0 reviews)
Self motivated Linux admin

Administration Linux system administration, scripting and tunning Services: Apache Nginx Mysql PgSQL OpenVPN Varnish Mail (SMTP/IMAP/POP3), postfix, dovecot, mail databases, courier etc. troubleshooting PHP, Apache (including WHM/cPanel and Plesk setups), DNS, Mysql, Mail Servers, VPN (openvpn l2pt - installation and configuration. Iptables and firewalls , Shell/bash Site Administration: WordPress, Drupal and many custom CMS Traffic Analisys and communication with market department and every administration work for your site. Programming Strong experience with OOP languages, Javascript, PHP (Codeigniter), css, bash and shell scripting

Bulgaria, Burgas, Jambol | IT & Programming | Rating 0.0 (0 reviews)
Web Developer Expert Senior, GNU/Linux Guru

I'm an experienced senior web developer, expert in web solutions, I worked 6 years as Desktop Application and Web developer, developing in a wide range of technologies (PHP, HTML, CSS, Javascript, Java, CSS, Ruby, Python, Perl and others) in all kind of OS environments(GNU/Linux - I love this one -, MS Windows, Solaris, and others), of course I prefer reuse frameworks and CMS (Code Igniter, Zend Framework, Ruby on Rails, Joomla, Drupal, Wordpress, Pyro, Magento, Zent Cart and others) because they save a lot of time, efforts and costs, I think that good programmers code once, but better programmers reuse the code. Also, I have knowledge of networking and I love to lead software teams. As a plus, I have a M?er Degree in Telecomunications, I manage GNU/Linux servers remotely, using secure communication protocols.

Bolivia, Cochabamba, Cochabamba Cercado | IT & Programming | Rating 0.0 (0 reviews)
Linux, Windows, Amazon EC2, Rackspace, VMware, SAN

Over 11 years experience as System and Network Administrator who delivers on-time and reliable work. Knowledgeable in ITIL foundation best practices. Experienced in LAMP stack, Amazon EC2, virtual private networks, Route53, S3, ELB. Rackspace cloud server deployments. Other skills: Cpanel, Plesk, OpenVPN, Apache virtual hosting, Wordpress, HP 3PAR provisioning. EMC VNX SAN storage, VMware datastore provisioning.

Philippines, null, null | IT & Programming | Rating 0.0 (0 reviews)
html,css ruby on rails coder and linux server

Past few years I have developed several websites using html,css and js. I built several dynamic websites in ruby on rails. I am not a good web designer. So I don't do any work which is related to graphics design. I am experienced in maintaining linux vps. I can control and maintain apache/nginx web server, ftp server, ssh server, rsync etc *nix tools. I worked on odesk before elance.

Bangladesh, Rajshahi, Natore | IT & Programming | Rating 0.0 (0 reviews)
Linux / AWS Solutions Architect

PROVIDES 24/7 SUPPORT IN REMOTE SERVER ADMINISTRATION, Having 3 Years of Experience in Amazon Cloud Computing ( EC2, S3, ELB, High Availability Architecture , EBS, Beanstalk, Security Groups, Route53, Cloud Front, (CDN), RDS, VPC, Cloud Watch, Autoscaling etc Having over 10 years of experienced in Linux (Red hat , Fedora, Cent OS , Debian, Ubuntu), LAMP Server Administration, VPN, DNS Server, SSL, IPTables, Linux Based Firewall, GIT, Subversion, VMWARE Work Station, VMWARE ESXI, Citrix Xen Server, Apache , NGINX, virtualization etc..

Jamaica, NY, Kingston | IT & Programming | Rating 0.0 (0 reviews)
Expert Windows/Linux Server administrator

Expert in windows and linux environment, skilled,self-motivated Engineer having experience in the linux & windows System Administration field for the past 6+ years. Have sound and hands-on experience in cloud environment especially in AWS,Solutionpro,Rackspace,Vcloud platforms, handling cpanel WHM,plsek and direct admin platforms. Area of specialization includes server configuration hardening,Cloud migration,Configuration and installation of various services provided by AWS,Rackspace,vcloud .Monitoring tools configuration,VPS,web servers,vulnerability scanning,auditing,log management,web server(apache,iis,tomcat,nginx),backup,databases(mysql,rds,postgres),WHM Cpanel,Plesk ,Network monitoring, backup and recovery. VMware,Xen virtualization,

India, Rajasthan, Jaipur | IT & Programming | Rating 0.0 (0 reviews)
Translator - Linux Admin - Asterisk

I have translation experience in English and Turkish.I have CCNA for Turkey and Cisco and Network experince.Allready Linux (Fedora,CentOS,Ubuntu...) user and admin.Writing my own bash scripts, php and python applications.I can help you linux administrative issues.

Turkey, Ankara, Ankara | IT & Programming | Rating 0.0 (0 reviews)
C/C++ | Mathematics | Qt | Linux | 3D | Algorithms

Seasoned developer with vast software engineering experience. Preferred programing languages: - C / C++ - Java - PHP - C# - Prolog Databases: - MySQL - PostgreSQL - Oracle Libraries / Frameworks: - Boost - Qt - STL - OpenGL - OpenCV Extensive experience in Linux/Unix. Fairly programing-language agnostic. Strict coding standards. Preferred domains: - Artificial Intelligence - Financial/Trading - Simulation/Optimization - Mathematics - 3D Graphics - Game Design/Development

Portugal, Lisbon, Lisbon | IT & Programming | Rating 0.0 (0 reviews)
Linux,Lamp,Mail Server,Amazone,Rackspace,Vmware

Working as a freelancer with over 7 years of hands on experience in Linux/Vmware Administration.It gives me an immense pleasure to introduce my services to you. I assure you best assistance and quality service at affordable rates at all times. IT Experience: RHCE, MCP,VCP,VMware,Amozone,Rackspace,Hosting... such as linux servers installation, configuration & troubleshoot Mail Server( Zimbra,postfix,sendmail,qmail), FTP, VMWare, Apache, Tomcat, LAMP, DNS, DHCP .. Good knowledge of linux distro like - Ubuntu, Suse, Debain,Rehat,Centos,Fedora, Apache,SSL,Apache Reverse proxy,Open NMS,OSSIM,OTRS,MySql,Postgres,Tomcat,ESXI,KVM,VSFTP,Apache Solr,Zimbra,Postfix Plesk panel,Cpanel,Webmin,Amazone,Rackspace,

India, chandigarh, chandigarh | IT & Programming | Rating 5.0 (1 reviews)
Expert QA engineer and Unix/Linux administrator

Over 3 years of experience as quality assurance engineer for desktop application testing, web sites and web services testing. Over 7 years experience as Unix/Linux/ Windows system administrator. Good knowledge of bug tracking and management tools (Mantis, Redmine, Testlink, etc). Experience of Web security checking, cross browsers testing. Used tools and programming languages: Mantis, TestLink, RedMine, Selenium, RobotFramework, Python, W3af, different browsers, different operation systems (all version of MS Windows, Linux).

Ukraine, Kharkiv, Kharkiv | IT & Programming | Rating 4.0 (1 reviews)
Experienced linux systems administrator

I'm experienced linux systems administrator with more than 7 years of extensive experience in Linux. During that time I was working for leading companies in different areas (such as Banking industry, ISP, IT consulting and services). I have also 3 years experience working as a project implementation manager for leading international telecommunications and data center service provider. The years working at different companies have given me invaluable experience and helped me to develop my knowledge in Linux servers administration and time management.

Lithuania, Vilnius, Vilnius | IT & Programming | Rating 5.0 (1 reviews)
Expert Linux Server WHM/CPanel Admin and Webmaster

Long experience. Since 1993. Skills: PHP, HTML, XHTML, CSS, MySQL, Wordpress, Malware, Joomla, LAMP, Linux, WHM, CPanel, Hosting, Internet, Networking, Security, Webmaster, Apache, Exim, and so on...

Spain, Tarragona, Calafell | IT & Programming | Rating 5.0 (13 reviews)
linux sysadmin,AWS/EC2 Expert

Expert in amazon web services( ec2, rds, s3 ). I can help with migration web sites and applications into the cloud. Configuring any kind software for linux : web, DB, mail, DNS, FTP, firewall etc.

Ukraine, null, null | IT & Programming | Rating 0.0 (0 reviews)
IT professional with over 8 years of experience

I have been working as System Administrator since 2004 and have a great experience in designing, configuring, deploying, and maintaining Linux Servers such MySQL, Mail, Proxy and others. I have a solid understanding of Server and network security, data backup and recovery solutions, networking and communication devices and protocols. Except that I have hands-on experience with SQL and PHP developing. I possess excellent troubleshooting skills which are great plus for IT-engineer and help me to resolve issues of complex systems quickly, with minimal costs, and prevent repeating of those issues in a future. Thanks to my interpersonal skills I?m a good team-worker and have successful experience of being team leader.

United States, MO, Saint Louis | IT & Programming | Rating 5.0 (3 reviews)
Opensource Consulting & Linux / *nix System Admin.

One man Linux and Open Source consulting for solutions that work out of the box and solutions that require thinking out of the box! Kingsly John is an opensource enthusiast and has been using Linux as his primary OS for over 15 years, And a seasoned elancer with over 12 years of teleworking experience.

India, Karnataka, Bangalore | IT & Programming | Rating 5.0 (12 reviews)
Delphi | PHP | ExtJS | GIS | .NET | Django | Linux

We are a small company from Argentina. Over the years we successfully developed high-quality applications and services for customers in different countries (Argentina, USA, Germany, Philippines) We have a very highly skilled staff, which allow us to cover a wide range of areas of expertise, including: - Linux (in particular embedded systems based on Linux) - Python / Django - Delphi (10+ years of experience, we have developed several complex graphical components) - GIS based applications (google maps, google earth, mapserver) - SMS solutions (thru gateways or GSM modems) - .NET, Visual Studio plugins - Java, Eclipse plugins - PHP, HTML, ExtJS, JQuery, Propel - UML, software architecture, object oriented design and programming.

Argentina, Buenos Aires, Mar del Plata | IT & Programming | Rating 5.0 (1 reviews)
Linux / AWS Expert

PROVIDES 24/7 SUPPORT IN REMOTE SERVER ADMINISTRATION, Having 7 Years of Experience in AWS / Linux / Server Administration with experience in ( EC2, S3, ELB, High Availability Architecture , EBS, Beanstalk, Security Groups, Route53, Cloud Front, (CDN) , RDS VPC, Cloud watch, Autoscalling etc Having 7 years of Experienced in Linux ( Red hat , Fedora, Cent OS , Ubuntu ), , Windows Server 2008 , Lampp Server Administration , Apache , IIS , Microsoft SQL Server (2005,2008) Administration , MySQL Server , DNS Server , SSL , Zimbra Collaboration Suite , Scalix , Axigen , Open fire , Iptables , Linux Based Firewall , Subversion , Endian Firewall , VMWARE Work Station , VMWARE ESXI , Citrix Xen Server , Microsoft Hyper -V , PBX (Asterisk ,Sip exec) , Apache , LAMP , virtualization etc..

India, Gujarat, Ahmedabad | IT & Programming | Rating 4.9 (59 reviews)
SAN, Unix Linux, Cisco, VmWare Emc

My name is Dmitriy. I am a Certified Unix/Linux/Storage/Network Engineer with 11 years of experience in planning, designing, implementing and supporting the IT-systems for banks, retailers, telecommunications companies and other customers. Linkedin profile: Now I work as an engineer of one of the largest Russian system integrators. I support high-end storage systems and servers of the customer, which is located in a provincial town. Therefore, I have extensive knowledge in the field of Unix, storage and other IT systems and a bunch of free time (high-end equipment rarely breaks), which can not be spent for nothing.

Russia, Krasnodarskiy kray, Krasnodar | IT & Programming | Rating 4.9 (4 reviews)