Freelancers

Freelancers by Skills

Network Administration Programmers

1-100 of 10911 Professionals
Freelancers
System and Network Administrator

I am Indian by birth, living in India, an Electronics Engineer by Degree and IT engineer by profession. I am currently working in an TCS(an IT company headquartered in India) and working on a government telecom project(BSNL). My responsibility includes datacentre management using my system and network administration skills. I have been active in several extra co-curricular activities during my college days as well as in my current job like singing, painting and writing. I am about to start my blog on e-governance initiatives which are needed to make Indian market competitive for foreign MNCs and conducive environment for its professionals.

India, Uttar Pradesh, Varanasi | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

Hi, are you facing difficulties while configuring, maintaining or troubleshooting your CISCO devices? Or you haven't enough time to do so? Then let the expert do the work for you. I have got more than 6 years of experience in the field of Network Administration. I am proficient in: 1. CISCO Routers: C2600, C2811, C2911, C3845, C1800 etc. 2. CISCO Switches: 2950, 2960, 3560 (L2 & L3) etc. 3. CISCO Firewall: ASA5520, PIX515E 4. Packet Analyzer: Wireshark, Solarwinds Netflow Analyzer. 5. Network Monitoring Tools: Solarwinds Orion NPM, Zenoss. 6. Simulators & Emulators: Packet Tracer, GNS3. The areas of my expertise are: 1. Routing Protocol: Static, EIGRP, OSPF, RIP, RIPv2. 2. Redundancy Protocol: HSRP, VRRP, GLBP. 3. VPN: EZVPN, Site to Site VPN, SSL VPN. 4. NAT, PAT, Access List, Policy Based Routing, SSH 5. VLAN, PVLAN, STP, PVSTP, Etherchannel etc.

Bangladesh, Chittagong, Chittagong | IT & Programming | Rating 0.0 (0 reviews)
Servers/Systems/Network Administrator

Attached with Computer Systems since 1994. Masters Degree in Computer Science www.uaf.edu.pk Works in country's largest media organization www.radio.gov.pk

Pakistan, Punjab, Gujranwala | IT & Programming | Rating 0.0 (0 reviews)
Windows Network Administrator

To use my skills, experience and adaptability to obtain a systems administration, engineering or programming position where I am constantly challenged. My greatest strength is my ability to walk into a new environment and be functional immediately. I am quick to learn and adapt to new situations, configurations and technologies My core areas of expertise Active Directory Design and Troubleshooting Windows Server 2000 Windows Server 2003 Windows Server 2008 Microsoft SBS Servers Exchange Server 2003/2007 IIS/ SQL Servers/MySQL TCP/IP, FTP,HTTP,HTTPS,ICMP,IPX,VOIP Virtualization using VmWare, Citrix, Hyper V Group Policies DNS, DHCP, Wins, VPN, Routing and Remote Print / File / Web Server Acronis,Arc Server Veritas Backup Exec Microsoft ISA Server Microsoft Dynamic CRM Microsoft Sharepoint Server. VSS/TFS Microsoft Office Communication Servers Antivirus Servers and Clients SMS 2003 WSUS Network and Servers documentation

India, Gujarat, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

CCNA Security, CCNP, MCSE and MCTS certified Proficient Network Administrator with over 5 years of experience in managing a network consisted of more than 200 nodes. Skills Include Cisco: Cisco ASA 5505, Routing and Switching, EIGRP, OSPF, BGP, VPNs Microsoft: Server 2012/2008, Exchange 2010, Hyper V, TMG 2010. VMware: VCenter 5.5, Esxi 5.0, VMware Horizon View, Veeam backup and replication, P2V. Linux: Ubuntu 12.04, Centos 6.3. Symantec: Backup Exec 2014. Monitoring: Solar Winds Server and application monitor, PRTG, Wireshark, GFI Endpoint Security.

Pakistan, Sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator, Windows Networking, Data En

Freelance at Odesk. https://www.odesk.com/users/~~a9483c0b95f2848a Doing Job as Network Engineer in Tradekey Pvt. Ltd. Handling Asterisk VoIP Server with MySQL database and APF Firewall. Windows Server 2008 and Windows Server 2003 infrastructure, WDS Server Implementation.

Pakistan, Sindh, Karachi | IT & Programming | Rating 0.0 (0 reviews)
System and network administrator as well as MCP

Myself is an computer graduate having great system and network administration skills and good level of expertise on Windows server and exchange server administration and MCP(Microsoft Certified Professional).Below listed are some of my skills Installing, Configuring and Administrating of Windows server. Configuring ADS on windows Server. Configuring Terminal Services. Configuring DNS and DHCP Servers. Configuring clients and member servers and connecting them to Domain controller. Installing and configuring EXCHANGE SERVER 2010. Installing and troubleshooting Windows 2000/XP/Vista/7. Assembling of new PCs and Configuration & installation internal and external modems and LAN cards for Internet. Configuring IP Addressing & sub netting. Configuring & installation of Routers and Switches. Configuring VLANs. IP Routing. Configuration of Access Control List.

India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network Administrator

Experienced network administrator looking to get into consulting. ? Maintain and manage LAN and WAN ? Redesign and implement new network ? Manage Server 2003, Server 2008, VMware, Microsoft Exchange 2003, and SharePoint. ? Manage Veritas Backup Exec. ? Implemented MAB Port Security. ? Implemented new VMware datacenter. o Setup with iSCSI SAN ? Perform Security/Penetration tests. ? Manage Cisco Routers, Switches, IPS, and ASA. ? Manage Cisco Wireless ? Experience with Wireshark ? Work on implementation of Corporate Projects.

United States, PA, Coalport | IT & Programming | Rating 0.0 (0 reviews)
Network Administration

To obtain a challenging and rewarding position in Network Administration with an organization which recognizes my true potential and provides me sufficient avenues for professional growth through nurturing my technical skills and competencies.

Palestine, Gaza Strip, Gaza | IT & Programming | Rating 0.0 (0 reviews)
Highly experienced network administrator/engineer

I am a Network Engineer with over 17 years experience in installing, managing, monitoring, and upgrading computer systems with a high focus on Microsoft technologies. I am known for strong customer focus and a emphasis on achieving concrete goals.

United States, MI, Farmington Hills | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator / System Engineer

I am graduate in Computer Sciences (BCS) with some of the International Certifications from Microsoft like (MCITP (EA), MCITP (Exchange Server, 2010), MCSA (Windows Server 2008), MCTS (Small Business Server, 2008), MCSE, MCDBA, MCSA, MCP, CISCO (CCNA), CWNP (CWNA), VMware (VTSP4). I have more than 11 years' experience in the field of Information Technology especially in Network Administration LAN/WAN, On-premises & remote services.

Pakistan, Punjab, Rawalpindi | IT & Programming | Rating 0.0 (0 reviews)
System/Network Administrator

Level 3 support for various customers. Technologies: MS Windows 2003/2008/2012 Linux (CentOS) MS Exchange 2003/2007 2010/2013 BlackBerry Enterprise Server Plesk, cPanel SonicWall Firewall, Cisco, Fortigate VPN Tunnels Network Load Balancing and High Availability IIS, Apache, Tomcat DNS Server MAC OS Citrix XenServer, Microsoft Hyper-V, Vmware MSSQL, MySQL Exim, Postfix, PowerMTA Elastix, Asterisk, PBX technologies Backups - Symantec, Veeam Web Hosting and reselling Clouding Infrastructure planning and development Help Desk and support [level 3 only] I've been involved in various maintenance and/or implementation projects based on technologies mentioned above. I have also participated to network design and implementations projects as well as assisting customers migrating to the latest technologies. Nevertheless I assisted customers reaching their proposed goal or milestone in IT.

Romania, Bucuresti, Bucuresti | IT & Programming | Rating 5.0 (2 reviews)
Network administrator, Ms Office's VBA programmer

Albert Einstein said "Genius is 1% talent and 99% percent hard work..." and he was right. I'm hard working person, with can do attitude, who is using own talent and skills to deliver to you solution for your problem. Each job, I submit a proposal, I checked carefully before you may be sure, that I can do it.

Poland, null, null | IT & Programming | Rating 5.0 (1 reviews)
Network Penetration Tester / Network Administrator

The Cyber Protection Group was founded by Michael Miller. Michael and his team have been in the Information Security industry for over 13 years. CPG was founded because of Michael's passion of information technology. Members of our team currently hold certifications by GIAC/GSEC, Microsoft, and hold a Secret Clearance. Our team members are always training in the following: SANS Security Essentals SANS Network Penetration and Ethical Hacking SANS Web Application Testing and Ethical Hacking InfoSec Institutes CISSP Program We hold ourselves to the highest standards possible. The guidelines that our company follows are: NIST OSSTM OWASP HIPAA PCI SANS

United States, PA, Altoona | IT & Programming | Rating 0.0 (0 reviews)
System and network administrator

Proficient in configuring Cisco routers and switches, designing a fault-tolerant, scalable and redundant network, using routing protocols, VLANs, NAT and access control lists. Experienced in administering and supporting Windows Server 2012 / 2008 domain controllers, managing Active Directory, Group Policy, DNS, DHCP, system backup and recovery, upgrade and migration. Familiar with Hyper-V virtualization platform.

Croatia (Hrvatska), Osjecko - Baranjska, Beli Manastir | IT & Programming | Rating 0.0 (0 reviews)
Linux Network Administrator and Developer

I am a result oriented technical person, who loves to be hands-on but I also have managerial experience. My main focus has been network administration, development and research for ICT solutions. I have a strong knowledge of open source and free software and I have used this knowledge to research, develop and implement multiple projects in a wide range of information technology fields. I can adapt to changing environments and function well as a team player or as a single developer/networker working with low or nil supervision. I am a fast learner and I know how to prioritize urgency and importance. I am also an honest and humble person who is not afraid to tell the truth or ask a question when this is required.

Botswana, South East, Gaborone | IT & Programming | Rating 0.0 (0 reviews)
Expert in Systems and Network Administration.

More than 10 years of progressive responsibilities in systems and network engineering, network security and project management services.

United States, MD, Windsor Mill | IT & Programming | Rating 0.0 (0 reviews)
Translator,Network Administrator,Customer Support

Network Specialist with strong knowledge of different IP routing and switching protocols experienced with Cisco equipment configuration on LAN and WAN. OSPF, EIGRP, routing, switching, DNS, DHCP... German-English-Serbian Translator Experience in Administration, Technical Writing, Researching.. Specialization in Business Communication Skills, presentations, negotiations, public speaking and project management. Can demonstrate strong passion for sale of new technologies.Posses strong analytic skills and strong understanding of financial principles. Strong written and oral communication in business administration.

Serbia, Central Serbia, Belgrade | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

I have Experience IT & Networking Administrator with more than 7 years? experience. I have completed B.Sc in CSE and MS in Telecom and also Vendor Certified CCNA,CCNP (Routing and T-Shoot) and RHCE. I am Working United Commercial Bank Limited as a Network Administrator and Manage Following Router, Switch and Firewall 5520(Administration, maintenance and Troubleshooting) and also design Network Topology. I am also manage Head Office(Core Router, Server from Switch, Access Switch, Firewall(Core Firewall, PriFirewall)-5520, Inter router) and 130 Branches Router and Switch, Proxy Server,DNS Server. Configuration Cisco Routers 1811, 1841, 1921, 2901, 2921, 3845. Configuration Cisco Switch 2950, 2960,WS-C2960-48PST-S, WS-C4507R-E Configuration Routing Protocol:-- Static ,EIGRP, OSPF and BGP Switch: - HSRP, STP, PPP, NAT and PAT,V-LAN, VTP, Frame Relay. Managing IP traffic, by implementing Access lists, and WAN configuration.Configuring VLANs and Inter vlan routing, VTP etc.

Bangladesh, Chittagong, Chittagong | IT & Programming | Rating 0.0 (0 reviews)
Computer Repair, Network administrator

I have worked in this industry for 10 years. My Team and I take pride in our work and enjoy doing a quality job for the customer. We strive to keep a good business relationship with the customer so we always be there for their future needs.

United States, NY, Astoria | IT & Programming | Rating 0.0 (0 reviews)
IT security | Linux, Unix & Network Administration

I am an IT professional with expertise in Linux/Unix, IT Security, Network Administration and Virtualization and ready to engage my knowledge in freelancing projects. I have more than 9 years of experience with Linux/UNIX operating systems, a Linux Administration Certificate (LPIC-1) and two years of working experience as a System/ Network Administrator as well as one year as a Computer Technician. On the basis of my skills and expertise, I will deliver the best possible solutions in the fields previously mentioned. I also guarantee genuine and on-time accomplish tasks to meet the requirements of the given projects.

Australia, Western Australia, Balcatta | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

- Windows Server 2008 Administrator - Lync Server Installation and Configuration - Office 365 Implementation and Administration - Windows Intune Implementation and Administration - Windows 7 Enterprise Desktop Administrator - Experienced worker on cloud computing solutions - Experienced worker on virtualization using Hyper-V, VMWare and VirtualBox - Fluent in English, Spanish and Brazilian Portuguese (native)

Mexico, Puebla, Puebla | IT & Programming | Rating 0.0 (0 reviews)
Network Administration, IT Consulting, Toronto

RapidEye Consulting is an IT support company owned by Paul Latour, a network administrator with 8-years experience supporting computers & networks of many local businesses. Our goal is to expand our web development knowledge and services while continuing to provide high-quality network and IT support for business in Toronto & Mississauga.

Canada, Ontario, Mississauga | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

Overall 5+ Years of experience in the field of IT System Administrator (Windows Server 2003, Windows Server 2008 R2, Ubuntu 12. x) And Network Administrator

India, Tamilnadu, Chennai | IT & Programming | Rating 0.0 (0 reviews)
Expert System and Network Administrator

Plans, develops, installs, troubleshoots, maintains and supports an operating system and associated server hardware, software and databases ensuring optimum system integrity, security, backup and performance. Specialties: System administration: Hyper-V and Virtualization, Microsoft Server 2008, Exchange 2010, Active Directory, Windows Server 2003. Network Administration: Cisco, LAN, WAN and Wireless networking. IT Security

Philippines, Metro Manila, Pasay | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator with 7 plus years of experie

8 Years of experience in server administration and network administration with implementation of most advanced technologies. Fabulous work knowledge and experience on network devices like Cisco routers, switches and Sonic wall Firewalls. Finest work experience on domain environment which has windows server 2003/2008/2012 R2 with most advanced server hardware like Tower, Blade, Rack and Micro servers. Hands of experience on cloud storage and cloud computing.

India, Karnataka, Mangalore | IT & Programming | Rating 0.0 (0 reviews)
System and Network Administrator

I hold a B.Sc in Computing and have 6 years of experience working in the field of System and Network administration, working for a major news website in Croatia. My resume is available on request.

Croatia (Hrvatska), null, Zagreb | IT & Programming | Rating 0.0 (0 reviews)
Network administrator and programmer

Network administrator with more than 10 years of experience. Currently, I am specialized in the LAMP architecture. As a programmer, I have developed systems in C, C++, Object Pascal, Perl and Python languages. For 12 years, I was a lecturer and assistant professor of Operating Systems and Computer Networks, among other courses, at the Computer Science department, UCLV University, Santa Clara, Cuba. I also have experience in research, specially in databases and visualization. Native Spanish speaker, i am fluent also in English and Portuguese.

Germany, Niedersachsen, Oldenburg | IT & Programming | Rating 0.0 (0 reviews)
System and Network Administrator - Exchange - ISA

I am Microsoft certified systems engineer and network administrator, have MCSE+S certification. I have worked at British American Tobacco Turkey head office in Istanbul as System & Network Administrator for 5 years. I was also responsible for ISA and Exchange Servers. I provide Turkish-English,English-Turkish translation as well.

Turkey, Kucukcekmece, Istanbul | IT & Programming | Rating 0.0 (0 reviews)
Senior Network Administrator

Experienced senior level network administrator - more than six years in the fastest ISP in Lithuania. I went all the way from 1st line support to senior level administrator, gained good communication skills dealing with customers at Call Center, participating in various projects for SMB and enterprise. Experienced in Metro-E, DSL, leased lines, multicast technologies, VPN solutions, security appliances, bandwidth management solutions, data center networking. Hands-on experience with different vendors including but not limited to Cisco, HP, Juniper, D-Link. I am on the cutting edge of network technology - successfully working on new projects with fresh equipment and satisfied customers. Currently I possess Cisco Certified Network Professional certificates in several fields: ISP, network design, routing and switching. Fast learner, smart worker and always best results.

Lithuania, Vilnius r., Vilnius | IT & Programming | Rating 0.0 (0 reviews)
System & Network Administrator

Working as network & system engineer from last 4 years, during this tenure handle project on Active Directory 2008, DNS, DHCP, VPN, WSUS, NAP, ISA 2006 firewall & Exchange Server 2010.Familiar with IPv4 subnetting & IPv6. Worked on Windows server 2003 & 2008. Good hands on Linux operatinng System. Experience in configuring & managing WAN & LAN environment on Cisco devices. Good knowledge of Routing & switching.Working on RIP, OSPF & EIGRP routing protocols. Currently managed a complete switching environment comprise of VLAN, VTP, STP & PVST.

India, Punjab, Mohali | IT & Programming | Rating 0.0 (0 reviews)
Expert System & Network Administration

Expert network Administration with 8+ years of experience in System design, monitoring, management and Networking.

Tunisia, Nabeul, K?libia | IT & Programming | Rating 5.0 (8 reviews)
Senior Linux/Network Administrator

TOP 5% in Linux and TOP 5% in Network in Elance. 6 years of experience as Linux/Network Administrator in ISP and Hosting company. I dealt with maintenance big MAN network with about 50 routers (Linux,FreeBSD). I was Administrator of Linux Servers, we provided such a services like WWW, Email, DNS, FTP, Backups, SVN so I know these services perfect. Tens enterprise switches, modems, firewalls and generally with about 7000 clients. I know different vendors of devices like Cisco, Dlink, TPlink, Allied Telesis, HP and others. I know routing, switching and security issues in networks. I know both dynamic routing protocols (BGP, OSPF). I know and installed many VPN services all types: IPSec, OpenVPN, PPTP, PPPoE. I know different ethernet issues, problems. I have strong troubleshooting skill, trust me.. I resolve in my work maybe thousands different network failures. I know very good Linux OSes like: Debian, Ubuntu, Centos, Red Hat, Fedora and FreeBSD.

Poland, Dolnoslaskie, Wroclaw | IT & Programming | Rating 5.0 (4 reviews)
Online Network Administration

I offer range of Microsoft Office,Network Administration & Blog/Site commenting services. I am highly skilled and motivated professional providing unique services in network administration, web host manager, microsoft office, data entry, forum posting, etc to clients from various geographies.

Serbia, null, Lazarevac | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network Administrator

I have 11 and a half years as a windows administrator. I have knowledge of all servers up to (not including 2012). I have limited security experience but was the primary backup in case of issues (Cisco; this consisted of monitoring and occasionally setting up rules). Designed and implemented our DRP program. I have basic understanding of scripting but did not use it in this capacity. Implemented our Exchange messaging system. Implemented our DLP program (started with Legato Networker, then Symantec Backup Exec 2012 and finally Unitrends). Knowledge and experience with AD, file, print, FTP servers (I implemented these as well). Basic Auto-CAD working knowledge used to update records in our SQL database. General SQL skills like query and user management and backups.

United States, OH, Urbana | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator | Ethical Hacker

Certifications:MCSE, MCITP, CCNA, N+ and A+ WHY ME? *100% Satisfaction Guaranteed *Excellent Customer Service * Fast Communication through skype and email. My area of Specialization: Network Administration Ethical Hacking Penetration Testing Malware Removal Website Security Remote Assistance Network Security Assessment System/Network Monitoring Vulnerability Assessment of Web Server||Application Server||Databases Wordpress, Joomla(Open Source Malware Removal) Linux Development Recovering Passwords Wifi Security VPS & VPN setup

India, Punjab, Ludhiana | IT & Programming | Rating 0.0 (0 reviews)
System's and Network's Administrator

I will provide the safe outsourcing services, secure and top quality results to your business.. > LINUX ExpertRating Certified > MS (Computer Networks) > BS (Computer Sciences) > CCNA Academy Certified > CCNP Academy Certified > Linux/Unix > Cisco Routers/Switches > VMWARE ESXi/ *ESX & VSphere Client, VConverter,Vcenter > VMware Server/Workstation, VirtualBox, OpenVZ, XEN, HyperVM, Citrix XEN > Contro Panels: WHM/Cpanel, Kloxo, Plesk, Ensim Pro, Virtualmin/Webmin > Cloud Hosting: AWS(Amazon Web Services), RackSpace, GoGrid > MTA & MUA: Postfix, Sendmail, Zimbra, Horde, RoundCube, AtMail > Apache, DNS Management n> Windows Advanced Server 2003/2008 > Server Based Security : IP tables, CSF/APF > Removal of Badware's(Malware's/Viruses) from Websites > Cisco VPN, Cisco Firewall, Wireless router > Windws Server 2008, Windows 7, Windows XP, Ms Office, Ms OutLook > IIS 6/7 & Ms Exchange Server > VoIP/Trixbox/Elastix/Asterisk* > Virtual Assistant

Sweden, Halland, Halmstad | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator looking for side work.

Experienced Network Administrator

United States, IN, Franklin | IT & Programming | Rating 0.0 (0 reviews)
System and Network Administrator / Windows / Linux

I am a System & Network Administrator with more than 3 years of experience in System and Network administration. SKILLS AND KNOWLEDGE: - Microsoft Windows 2003/2008/2012 server OS, Active Directory, - Microsoft Windows XP/Vista/7/8 OS - Microsoft Office 2003/2007/2010/2013/ - Linux - Apache - VMWare/ VirtualBox/ Hyper-v - Terminal Services / Remote Desktop Services - DHCP/FTP/SSH/SMTP(mail)/ - Internet Security - Nas-server Synology - cPanel, WHM, Administration Hostgator and Bluehost account - Google Apps for Business (Gmail and other services) I took part in a number of difficult and high load projects, which were successfully completed. LANGUAGES: Russian and Ukrainian - Native languages (bilingual) English - writing skills - basic; speaking skills - basic EDUCATION: Master's Degree in "Systems of technical protection of information against unauthorized access".

Ukraine, Zaporiz'ka Oblast', Zaporozhye | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

Network administrator with 7 years of experience in multiple industry environments such as: Healthcare, construction, automotive, accounting, and many other industries. Experiend in cisco routing and switching, overrall network implementations, structured cabling, windows server implementations as well as many other aspects of IT.

United States, TX, El Paso | IT & Programming | Rating 0.0 (0 reviews)
System Administration & Network Administration

? System Administration with 3+ yrs of experience, which includes 1 support projects and 2 implementation projects. ? Microsoft Exchange Server Administration with 3+ yrs of experience. ? Network Administration with 3+ yrs of experience. ? Linux System Administration with 1.5 yrs of experience. ? Installation, configuration and troubleshooting of operating system.

India, Jammu & Kashmir, Jammu | IT & Programming | Rating 0.0 (0 reviews)
System / Network Administrator

Technically sophisticated information technology professional with demonstrated success in computer system/network administration, field engineering, and data communications. Proven expertise and strong ability to increase reliability, maximize productivity, and introduce system efficiencies. Areas of Expertise Include: - System/Network Architecture Configuration - Technology Deployment - Integration - Installation and Support - Security Administration - Diagnosis - Troubleshooting and Repair - Resource Management System Analysis - Problem Solution - Customer Service

Philippines, National Capital Region, Taguig | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network Administrator (CCNA)

I'm a network administrator looking for side projects to further expand my experience.

United States, IN, Indianapolis | IT & Programming | Rating 0.0 (0 reviews)
Systems and Networks Administrator

5 years experience and expertise in the design, deployment and administration of enterprise infrastructures and services: - Linux Servers; SMPP, LDAP, Firewall (IPTables), DNS (BIND), DHCP, FTP, Mail (Postfix, Sendmail), Proxy (Squid), Monitoring (Nagios, JFFNMS, PRTG, Cacti, Ntop), SNMP, Web (Apache 2), AAA (Freeradius, Radiusmanager, Aradial), Security (Backtrack) - Microsoft Servers; DNS, DHCP, VMWare, Secure FTP, WebSense, Proofpoint Anti-spam, Proxy Server, IIS6/7 Webservers - Creating and/or customizing scripts and packages for automated tasks used in scheduled tasks, login scripts and silent installation - Database Systems deployment and management; MySQL, MSQL, PostagreSQL, Oracle - Routers & Switches: Cisco, Mikrotik; Firewalls: Soniwall, Zywall - Programming; web development, use of IDE%u2019s, Php, Javascript, Xhtml, CSS

Kenya, Nairobi, Nairobi | IT & Programming | Rating 0.0 (0 reviews)
Expert System/Network Administrator

Experienced System and Network administrator, programming proficiency in Perl and Unix shell scripting. Good skills in LAMP.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Systems and Networks Administrator

A junior systems and networks administartor in a german multinationale in Casablanca with a Professional Bachelor ? Management of Systems and Networks ? Installation and administration of a Suse Enterprise Linux Server (DHCP, DNS, FTP, SAMBA...). - Installation and administration of Windows server 2008/2012 (AD, ....) - 1st level support (Systems, Network...), Mail Configuration (Lotus Notes), Management of Citrix sessions. - Configuration and maintenance informatics equipments (PC, Wyse, Printers, IP Phones ...) - Firewall (IPCOP): Establishment of filter rules, Web and SSH access (By password and public/private key) - Systems and networks monitoring using NAGIOS (core). Systems Administration (Linux and Windows) DNS, DHCP, Apache2, Nagios, FTP, Networking, Active Directory... Printers administration and troubleshooting Network Administration Routing, Switching, Vlans, Security, VPNs ...... Tools: VMware, Packet Tracer Citrix management experience My CV in attachements

Morocco, Casablanca, Casablanca | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network Administrator

I love what I do! I strive to make every user's experience with technology as productive and positive as I can. I am an Network Administrator with fourteen years of experience. I have designed, built, and maintained Windows networks for clients from five to five hundred users. Being responsible for entire networks means that I am extremely comfortable configuring and maintaining firewalls, iSCSI SANs, VM environments, remote access (VPN, Citrix, RDS), Exchange, backup solutions, switches, routers, and wireless networks in addition to servers and PCs.

United States, OH, Toledo | IT & Programming | Rating 5.0 (1 reviews)
Network Administrator / System Administrator

Over 10 years of industry experience, with a focus on cable networking, and client/server technology. I am familiar with the technologies applied to Internet and Intranet networks, cable networking and security, LAN/WAN infrastructure, client/server applications, systems and network performance management. Specialties: IT & Networking

Pakistan, Punjab, Rawalpindi | IT & Programming | Rating 0.0 (0 reviews)
System Administration, Network Administration

IT Professional having strong knowledge and experience in IT Network Administrator and Support Side. A quick learner and dedicated professional. My goal is to become associated with a company where I can utilize my skills and gain further experience. I want to utilize my professional knowledge for growth of the organization.

Pakistan, Sindh, karachi | IT & Programming | Rating 0.0 (0 reviews)
System engineer , Network administrator

I am Microsoft certified system engineer . i have experienced IT related all departments as a NETWORK ADMINISTRATOR .

Pakistan, Sindh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
System/Network Administrator

- More of 7 years experience in IT technical and telecommunications positions. Good knowledge of networks (LAN, WAN, HFC, RF, DSL) Networks design, construction, administration, Security and network troubleshooting skills. Knowledge for configuration of Switching/Routing (VLAN,VTP,STP, inter VLAN Routing - RIP, OSPF, EIGPR) Test & Measurement techniques, detecting and removing Bottlneck of a network, QOS, Cisco IOS, VLSM, Cisco Switches/Routers. Windows and Linux/Unix Administration. Server installation and maintenance. Also knowledge of other network protocols such TCP/IP, DHCP, NAT. And Good knowledge of many Telecomunications equipment. - Experience in project management, as team and project leader. Very professional, enthusiastic and well organized person, with good communication skills and learning capabilities. Ability to work independently and team work. Leadership ability, loyalty and devotion to the company.

Macedonia, Macedonia, Prilep | IT & Programming | Rating 0.0 (0 reviews)
Data Entry .....Network Administration........

Data Entry .....HTML ......Network Administration.......Computer Skills......Windows XP.........Facebook Marketing.........

Algeria, algeria, alger | IT & Programming | Rating 0.0 (0 reviews)
Expert System and Network administrator

CCNA certified,work experience of 4 years in field of system and network administration

India, rajasthan, jaipur | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator, Data Entry Admin

I am Hassan Mahmood. I work in a Software House as a Network Administrator and also for part time, i do job of Data Entry. I always believe in restless hard working, i will accomplish all the project which i will be entrusted with. I am skilled to manage the project accordingly and always deliver my projects in time.

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator, Web Designer

I am a network administrator of small and medium corporations with a decade of experience working. I'm a instructor of Cisco Networking Academy also (IT Essential and CCNA courses). I have two years of experience working in sphere of Web Design (html, css, javascript, jquery, CMS-joomla).

Armenia, Yerevan, Yerevan | IT & Programming | Rating 0.0 (0 reviews)
Expert System and Network Administrator

I have 8 years of System Administrator experience. 6 Years in the military as a System Administrator. I currently work as the System and Network Administrator at a Robotics Company.

United States, TX, Houston | IT & Programming | Rating 0.0 (0 reviews)
SYSTEM & NETWORK ADMINISTRATION PROFESSIONAL

An articulate Networking professional and technical support provider possess an experience of more than 8 years in installation, configuration, troubleshooting, administration, Networking and Network Security; currently spearheading as Network Administrator with Peak Telecom Pvt Ltd, Cochin.

India, Kerala, Trivandrum | IT & Programming | Rating 0.0 (0 reviews)
SYSTEMS / NETWORK ADMINISTRATOR

Hi, In response to your ad in Elance, I am an experienced Asterisk,VoIP,Network Administrator /Website Developer / Programmer 7 year of experience in US industry and i am looking for my next challenge. My skills, experience and specialties make me an ideal fit for the advertised role. I have in-depth knowledge of experienced Asterisk / VoIP & Network Administrator procedure and documentation. I have remarkable ability to communicate effectively with people over phone, often in stressful situations. I have proven ability to understand experienced Asterisk / VoIP & Network Administrator terminology. My expertise includes. 1. Asterisk 2. FreePABX 3. Trixbox 4. CISCO 5. Juniper 6. Ubuntu 7. Microsoft OS Platform 8. Mdeamon 9. Website Developer 10.Web Programmer I eagerly want to join your organization. Please let me know if I can provide you with any other information or references, I look forward to hearing from you. Thanks, Muhammad Nasir

Pakistan, AD, Abu Dhabi UAE | IT & Programming | Rating 0.0 (0 reviews)
Systems And Network Administrator

I have the skills and I assure you, If I will get a chance I shall prove my ability, Knowledge & Personality to make a valuable contribution to your company in the minimum amount of time, seeking an employment opportunity in the IT and Network Fields where my skills & experience could be utilized and developed. I am willing to be part of a team that dynamically works towards the progressive growth of the organization.

United Arab Emirates, Dubai, Dubai | IT & Programming | Rating 0.0 (0 reviews)
IT / Voice Administrator / Cisco / Web developer

IT Administration (Manager) ::: Network designing and management (Servers / Server racks and hardware, routing / switching and cabling, WiFi infrastructure, Biometric systems, DVR, CCTV system etc) Voice Administration ::: Cisco / Asterisk (Elastix, FreePBX, GoAutoDial, VicidialNOW, vTiger) Network Administration ::: Microsoft Certified IT Professional Enterprise Administrator (MCITP - EA), Microsoft Certified Solution Associate (MCSA) over Server 2008 Microsoft Certified Technology Specialist (MCTS) Over win 7 and Office 2010 Cisco Certified Network Associate (CCNA), CCENT Web-Developer / Designer ::: (PHP, JavaScript, CSS, HTML, Flash, Adobe Photoshop)

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)
9+ years Server & Network Administrator

Profile: Experience of over 9 plus years in the field of Server/Network Administration with ISP, Corporate IT management. Serving as freelancer 3+ year. - Platforms : Linux, VM Administration - Cloud : Amazon EC2-VPC, Loadbalancing, RDS, Route 53, S3, SNS, VPN,Firewall,Server administration, Rackspace - DBMS technologies : MySql - iis/apache/tomcat, Subversion,LAMP, - WHM / Cpanel build and administration in all sort of server platforms. - Website maintenance, migration, loadbalancing, DNS, SSL, Web Security - Email Server implementation, whitelisting, maintenance. - Jira, Confluence,Redmine administration, implementation & customization. - Mikrotik Router OS administration with ISP / WISP and total network implementation. - Asterisk / FreePBX / A2billing system building and administration - 24 X 7 availability for support & critical issues. - Contact: skype: nomanuahmed, Email: --

Bangladesh, Dhaka, Dhaka | IT & Programming | Rating 0.0 (0 reviews)
Network administrator:Cisco, D-Link, Nortel, ZyXel

I work as a network administrator for 8 years. Configure network equipment Cisco (switches, routers, firewall, wi-fi controllers), D-Link, Nortel, Zyxel (dsl). I hame good skills in configuring: - Switching, Routing. - ACL, Route map, DHCP Snooping, Port Security, 802.1X, QoS, Syslog. - Cisco IOS DHCP, VLANs, STP, RSTP, LACP, UDLD. - IPSec, GRE tunneling, Cisco ASA High Availability. - HSRP, NAT, EtherChannel. - Static, dynamic routing: EIGRP, OSPF, BGPv4. - Wi-Fi controllers. - Cisco VPN (IPSec, SSL). - Cisco Tandberg.

Ukraine, Zaporizhsyka, Zaporizhzhya | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network Engineer

Quality focused IT professional with over 5 years of experience as Network and Security Engineer in the field of advanced internetworking (planning, design, implementation, and operation support) that follows ITIL framework in a NOC environment

Philippines, Central Luzon, Angeles City | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator (CCNA + ASA)

CCNA network administrator with two years experience in configuring and troubleshooting Cisco ASA, switches and VPNs.

Serbia, Serbia, Novi Sad | IT & Programming | Rating 0.0 (0 reviews)
Reliable Systems and Network Administrator

Nine years experience in Information Technology including: * security solutions implementations * network administration * router / firewall / UTM management * systems administration * virtualization systems management

Poland, null, null | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

Master in Information Technology with specialization of Computer Networking having 2 year experience as Network Administrator.

Pakistan, Punjab, Daska | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

I have been in the it industry for 6 years in System Administration and Network Administration. Fortinet certified system professional, Microsoft certified, Sonicwall Firewall, Wireless networks configuration.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator - Routing Switching Security

More then five years experience in enterprise network administration. Expert in Network routing, switching, security, troubleshooting and architectural design. Worked of several projects that include Data center Facility shifting, Complete network design and configuration.

Pakistan, Islamabad, Islamabad | IT & Programming | Rating 0.0 (0 reviews)
Linux Network Administrator

Design and Established Complex and Multiplatform Network Infrastructure using variety of software, hardware, peripherals to more than 200 employees in 3 project offices. Responsible for installing, configuring, and maintaining Linux servers including web servers, mail servers, application servers and database. Also responsible for optimizing system performance and protecting the company from risk and data loss; performing software installations and upgrades to Linux systems and maintaining them in accordance with established policies, procedures and service level agreements.

Pakistan, ICT, Islamabad | IT & Programming | Rating 0.0 (0 reviews)
Network Administrators | Cowboys

We, The Pixel Cowboys, are incredibly passionate about designing network solutions already having succeeded in building converged voice and data networks for enterprise level companies. This includes a courier company with twenty-four branches around South Africa that hit a 500 hour no-downtime achievement at all sites. We then tackled integrating into an existing enterprise telephony system whilst maintaining the legacy system to ensure no operational down-time. With a passion for technology specialising in network administration amongst other things, there is no problem that we can't handle. Having a good understanding of client needs and a need for strong robust solutions we custom design to customer specifications, provide advice and empower our clients by providing the necessary tools to allow them to work seamlessly. We are accustomed to working with strict SLA's and deadlines and if it's within our scope of expertise and we feel we can give you a quality solution then we'

South Africa, Western Cape, Cape Town | IT & Programming | Rating 0.0 (0 reviews)
Expert Network Administrator and Developer

10 years experience in Network Administration and Microsoft Server management. Experienced in C#, JavaScript, jQuery, and Python. Experience developing games in GameMaker and Unity

United States, CA, FALLBROOK | IT & Programming | Rating 0.0 (0 reviews)
CCNA training,Network administrating

I am a network administrator and CCNA trainer, contact me If you want to learn CCNA or fix any network related issue I'm here to asset you, Regards

Sri Lanka, North Western, Nikaweratiya | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator, Web Developer

Web developer, network administrator, computer technician and have an interest in most things IT related. I studied computer science for four years and then e-commerce for an additional year. I currently work in the IT industry but have done free lance work for various clients. This includes web design, developing membership management portals, local network setup and other general IT jobs. I am hard working and strive to achieve the best results for every job I undertake. I have a good understanding of most things IT related and indeed have a broad range of skills in this field. I am honest and trustworthy.

Ireland, Leinster, Dublin | IT & Programming | Rating 0.0 (0 reviews)
Network Engineer , Network Administrator

I am a Network Administrator and Engineer

Pakistan, Sindh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Network/System Administratorm,Tech Support Engg

Possess developed skills that have been gained through establishing and developing full IT projects, networks and infrastructure from initial conception to completion. Extensive LAN, WAN, hardware and software experience. Work cross-functionally within a customer focused, multi-site environment, maintaining the delivery of IT services and technology projects. Up-to-date on IT developments. Areas of Interest ? Microsoft Server Products ? Active Directory?Virtualization ? WANs & LANs? Network Administration? HelpDesk.

Pakistan, Punjab, Lalamusa | IT & Programming | Rating 0.0 (0 reviews)
IT Network Administrator

Network Engineer and Network Administrator highly qualified to design, install, and manage enterprise networks and their requisite security infrastructure. Skilled at configuring and troubleshooting an extensive range of network and security equipment: routers and switches, firewalls, UNIX and Windows servers, network management applications, routing protocols, WAN and wireless technologies, IP telephony. Consistently seeking and implementing new and more efficient processes to improve the company LAN, WAN and security architecture. Team player and an innovator who is willing to go the extra mile to achieve company objectives. Self-motivated and a quick learner, constantly studying and training to keep abreast of new technologies. Bachelors degree in Computer Application, Cisco certified and Microsoft certified.Professional Fluency in English with excellent communication skills. Have the flexibility and experience to travel or relocate as a company requires.

United Arab Emirates, Dubai, Karama | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

? Certified Network Administrator (MCSE), The engineer of computer systems, ? Experience in the large company on granting of telecommunication services: Internet ADSL, SHDSL, VPN, FTTx, an ip-telephony, IpTV ? The expert of technical support ? Team leader ? Equally effective in self-managed projects and/or as a team member ? Ability to adapt quickly to changing environment and overcome challenges ? Energetic, positive, self-motivated, enthusiastic, creative, and willing to assume increased responsibility

Israel, Tel Aviv, Tel Aviv | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

18 years experience in the IT field.

United States, VA, Newport News | IT & Programming | Rating 0.0 (0 reviews)
Office 365, Network Administration, Servers

North Point Data specializes in Network Administration, Routing, Remote Access, and Security. We also provide migrations to Office 365, a suite that includes Exchange Online, Sharepoint Online, Lync Online, and Office 2013 Professional.

Canada, On, London | IT & Programming | Rating 4.7 (1 reviews)
Network Administrator

8 years of experience in network administration and support. Have in-depth and fundamental understanding of different technologies and best practices.

Singapore, null, Singapore | IT & Programming | Rating 0.0 (0 reviews)
Network Administration, System Administration

An articulate professional backed with Microsoft Certification Exams (ID No. 6410932) with rich and varied exposure to installation, configuration, troubleshooting and administration of Desktops, Servers, Cisco Routers and Switches. Currently working as a System Administrator and Technical Trainer with Jetking infotrain ltd. Kanpur. Network Administration ~ System Administration ~ Hardware & Software Implementation & Maintenance ~ Technical Troubleshooting ~ LAN/WAN Installations ~ Data Maintenance ~ Cisco Internetworking Devices ~ Domain Environment Management

India, Uttar Pradesh, Kanpur | IT & Programming | Rating 0.0 (0 reviews)
Network Guru

I have 12 years of experience in the IT field both in small business and enterprise level. I started my roots working in a helpdesk answering phones, desktop support, network administration to network engineering. I believe very highly in customer service, in that if you can communicate your thoughts in a very clear and effective yet courteous way, you will go a long way in this field. Anyone can be a technician or an engineer, but not everyone has the customer service skills that many tech these days lack. These is the forefront of any sucessful technical person these days.

United States, CA, San Diego | IT & Programming | Rating 0.0 (0 reviews)
System and Network Administrator | VoIP Engineer

I am a System / Network Administrator and a registered Electronics Engineer. I have worked with different telecommunications companies for three years wherein I practiced my Telecommunications and IT skills. Summary of my skills: * Linux and Windows System Administration (Fedora, RHEL, CentOS, Debian, Ubuntu, Windows NT, Windows NT Server, Windows 2003 Server, Windows Server 2008, Windows Server 2012, Windows XP, Windows 7, Windows 8) * Network Administration (Cisco, Microsoft, Linux, ZyXEL, Huawei) * Desktop and Server Virtualization (VMware Workstation, vSphere / ESXi, Virtualbox, Hyper-V, XenServer, VPS) * VoIP Server / Gateway Administration (Asterisk, FreePBX, PIAF, Elastix, Trixbox, Aculab, Sangoma and Digium interface cards) * Monitoring Systems (Nagios, Icinga, Zabbix, Cacti, Splunk) * Internet Connectivity (xDSL, FTTH, Metro-Ethernet, Wi-Fi, DNS, DHCP, Load-balancing, MSAN, DSLAM, Multiplexing) * Telephony (PSTN, SS7 Signaling, R2, ISDN PRI, SIP, H.323, H.248)

Philippines, Bulacan, Meycauayan | IT & Programming | Rating 0.0 (0 reviews)
Experienced Network Administrator

PROFESSIONAL SUMMARY ? Ability to handle a variety of network support and systems administrative tasks and provide excellent customer service support ? Have 7 years? experience in various domains and network administration along with CISCO Certified Network Associate (CCNA) Certification. ? Strong analytical skills across a diverse range of packages and applications. ? Personable team player offering technical knowledge and strong leadership and mentoring skills. ? Proficient in designing, implementing and maintaining enterprise load balancing solutions CORE COMPETENCIES ? Data Protection ? Network Design and Monitoring ? Disaster Recovery ? Technical Inventory ? User Administration ? Phone System and Doors Administration AREAS OF EXPERTISE ? Network Diagnostic Tools: Sniffers, Microsoft Server, and DNS ? Microsoft Windows Servers 2003-2008, XP, 7, 8, Active Directory , VMWare

Australia, nsw, sydney | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

--> Network Administration with Cisco, Juniper, Huawei & 3rd party Router & Switch --> Cost-effective and Customized Network solutions and design --> Router & Switch configuration

Pakistan, punjab, sialkot | IT & Programming | Rating 0.0 (0 reviews)
Senior Network Administrator

In the IT industry for more than 13 years, I'm a 40 year old Senior Network Administrator for a multinational company.

United States, IL, Rochester | IT & Programming | Rating 0.0 (0 reviews)
Linux specialist, system and network administrator

I have 14+ years of experience with linux and system and network administration. I managed a huge network of servers in a mixed environment with Linux, Windows, Solaris. I am certified Linux LPI. I have a completed a CCNA course.

Brazil, Rio Grande do Norte, Natal | IT & Programming | Rating 0.0 (0 reviews)
Python programmer, system/network administrator

I am an experienced network administrator ( Linux, OSPF, BGP, firewalls, some experience with Juniper router - mostly Jseries), Python programmer - generally scripts for system administration, some small PHP web interfaces for existing systems.

Slovak Republic, Zilina, Cadca | IT & Programming | Rating 0.0 (0 reviews)
Committed to Client Contentment

Linux & Windows Administration, Mail-Servers, CentOS, RHEL, cPanelWHM, Security, Exim, LAMP, DNS, FTP, Shell Scripting, Google Apps, Monitoring Tools,VMware, LAN, Firewalls, Technical-Support, ........ An experienced Linux System Administrator with skills in CentOS/RHEL/Ubuntu/Fedora Server/VPS Configuration, Administration and Troubleshooting plus L2/L3 support expertise. I am having hands-on expertise to Mail / Web Hosting / Virtualization / Network Monitoring / Media Streaming / OpenGTS / DNS / FTP / Backup / Firewall Servers, Data center Administration and Server Security measures. My exposure to Amazon EC2, Linode, GoDaddy and Hostgator physical/virtual server environment is quite good. I am looking forward to utilize my experience and technical skills to offer quality work with client?s contentment. Possessing 08 years experience in Information Technology including 3.5 years experience in as System Administrator in Data Center (Systems Team) and currently working as Mana

Pakistan, Federal, Islamabad | IT & Programming | Rating 0.0 (0 reviews)
cisco, network administration

I have been graduated Cisco Networking Academy (CCNA) and have Diploma in Information Security (specialist). I have a large experience in Windows Administration (Active directory, Windows Server 2003/2008R2, Network administration and support, Cisco Administration and support (switch Catalyst 2960/3560/6506-E).

Russia, Novosibirskaya oblast, Novosibirsk | IT & Programming | Rating 0.0 (0 reviews)
Expert Cisco Network Administrator

A Cisco Academy Instructor since 2005, I've Been trained in the areas of CCNA and CCNP. I've been doing contracted IT services since 2007 covering areas such as System Administration, Network Administration, Help Desk and Technical Support with a few PC repairs

Jamaica, St. James, Montego Bay | IT & Programming | Rating 0.0 (0 reviews)
network administrator

network administrator

India, NCT, Delhi | IT & Programming | Rating 0.0 (0 reviews)
DC Infra Implementation, Network Administration

I have 5 Years experience as DC infrastructure implementation, Operation, Management, Project management, Network Administration total 9 years experience in IT Service Industry.

India, Himachal Pradesh, Shimla | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

Network Administrator

Brazil, SP, Sao Paulo | IT & Programming | Rating 0.0 (0 reviews)
Network Administrator

Network Administrator with over 6 years of experience in the field of telecommunications

Russia, Kemerovskaya obl., Kemerovo | IT & Programming | Rating 0.0 (0 reviews)
Top-Notch Systems and Network Administration

My background includes quality assurance, project management, network administration, and server administration. In addition I have experience with various operating systems including Windows Server 2012 R2, Linux, and Apple OS X Server. I am a VMware administrator, storage administrator, SAN administrator, and server administrator.

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