Dhaka, Dhaka, Bangladesh
$25/hr · Starting at $250
Hi, I’m Mohammad Kaisar Hamid, living in Dhaka and working as a Linux System Administrator. I offer you different services related with Linux, GitHub, GitLab, Gist, Linux and Network security. Please
Hyderabad, Telangana, India
$8/hr · Starting at $25
Expert in Network security(IT),CCNA Certified and Excellent knowledge in configuring and troubleshooting Cisco routers ,switches,Cisco ASA,Fortigate,Watchguard,Cyberoam and Dell Sonic-wall Firewalls
Rawalpindi, Punjab, Pakistan
I am a man of many interests, but I am fundamentally passionate about making a huge social impact on the world. i am here to offer my services in the field of computer network and linux system admin.
Savannah, Georgia, United States
$5/hr · Starting at $25
Forward-thinking and results-oriented IT Executive with 15+ years of experience creating and directing effective IT departments to foster significant operational improvement and business growth. Demon…
Palagiano, Puglia, Italy
Passionate about technology, I always aim at the needs of the company PERFORMANCE and SCALABILITY without spending so many hardware resources, attention to the SECURITY of the network topology and, of…
Accra, Greater Accra, Ghana
$35/hr · Starting at $500
I am an Information Technology driven personnel with extensive experience on network administration, in – depth technical knowledge and expertise in troubleshooting, documentation, implementation, ana…
Aylesbury, Buckinghamshire, United Kingdom
Cisco switches, routers and firewallsJuniper switches, routers and firewallsNortel/Avaya switches and routersNortel/Radware load balancersCheckpoint firewallsTroubleshootingDesign Highly skilled Netwo…
London, City Of London, United Kingdom
$40/hr · Starting at $25
An experienced security/network consultant and penetration tester with experience in many firewall platforms (Cisco PIX, Nokia Checkpoint, Juniper etc.) Cisco certified CCNP and CCSP, and a Certified
Nairobi, Nairobi Area, Kenya
$10/hr · Starting at $25
A graduate with self drive and result oriented aimed at providing results timely and professionally maintaining the ethics governing information technology
Green Oaks, Illinois, United States
$15/hr · Starting at $25
Senior IT Solutions Architect/Technician/Manager with a career history of designing IT solutions that elevate productivity, reduce costs, and Increase customer satisfaction. Diligent and resourceful i…
Raleigh, North Carolina, United States
Past Earnings
$60/hr · Starting at $25
manager, large corporate LAN/WAN Superior troubleshooting and diagnostic skills. Systems Engineer, PC /*nix / BSD /Solaris Custom programming, scripting, and automation Dialogic Telephony
Belgrade, Serbia, Serbia
More than 20 years of experience in IT system/network instrastructure. Virtualization, configuration, dns, dhcp, tcp/ip, routing, firewall, encription, security...
Katy, Texas, United States
$50/hr · Starting at $25
CCNA, CCDA, and CLP Certifications Experitise in all areas of networking including highend Cisco Routers and Switches. E-mail systems Sendmail, Exchange, and Lotus Domino Security appliances and ap…
Bondi, New South Wales, Australia
I'm a Systems Architect with 10 years experience across a wide range of vendors and technologies. I pride myself on being a generalist rather than a specialist with the breadth of skills and experienc…
Saint Louis, Missouri, United States
$95/hr · Starting at $25
I am a 2-time (RHL7.1/RHEL4) Red Hat Certified Engineer (RHCE). I am a Red Hat Certified Datacenter Specialist (RHCDS). I am a Red Hat Certified Security Specialist (RHCSS). I am a Red Hat Certified
Harvard, Illinois, United States
Multi server Netware Upgrades and installations. Windows server to Linux server conversions. Groupwise migrations to Microsoft Exchange Microsoft Exchange to Groupwise migrations. Server hardware
Brooklyn, New York, United States
$80/hr · Starting at $40
I have 10 years' experience in networking, working with large multi-national organizations through North and South America. I am well versed in switching and routing on Cisco platforms. I am also vers…
Monroe, Washington, United States
$65/hr · Starting at $25
Over eight years of experience working as a Linux/UNIX Systems Administrator. Extensive experience supporting large remote data centers running multiple applications on over 800 nodes. Skilled in or…
Mississauga, Ontario, Canada
$85/hr · Starting at $25
I have worked in a Microsoft and mixed-mode (Linux/Mac/Windows) environment for almost 10 years, developing skillsets to manage and develop a network infrastructure for both internal business systems,…
Lagos, Lagos, Nigeria
Hands-on, accomplished and industry certified IT Professional with over ten years of experience in Information Technology in very complex mission critical enterprise and ecommerce applications and sys…