Computer Networking Freelancers

Browse Computer Networking job posts for project examples or post your job on Upwork for free!

Computer Networking Job Cost Overview

Typical total cost of Upwork Computer Networking projects based on completed and fixed-price jobs.

Upwork Computer Networking Jobs Completed Quarterly

On average, 53 Computer Networking projects are completed every quarter on Upwork.

53

Time to Complete Upwork Computer Networking Jobs

Time needed to complete a Computer Networking project on Upwork.

Average Computer Networking Freelancer Feedback Score

Computer Networking Upwork freelancers typically receive a client rating of 4.69.

4.69
Last updated: May 1, 2015
More options
Clear all filters
  1. Roman D.

    Roman D.

    Server Administrator, Virtualization, Networking - CISCO, Google Apps

    Romania - Last active: 3 days ago - Tests: 17 - Portfolio: 1

    My objective is to bring excellent client satisfaction, providing quality and professional work. I am an IT Engineer with bachelor degree. I'm also an experienced Linux Server Administrator, areas of my expertise are: *Google Apps Certified Deployment Specialist *Windows family Operating Systems (administration, configuration, audit, optimization) *Rights Management System for Active Directory (installing, configuring) *Linux - CentOS, RedHat, Debian, Ubuntu, Gentoo (administration, configuration, audit, optimization) *Webhosting Administration (cPanel, Plesk, DirectAdmin) *Amazon AWS setup using RightScale.com or Amazon tools *Apache (installation, configuration, optimization) *Network administration (CCNA certified) *MySQL (installation, configuration, optimization) *Subversion systems - SVN, Perforce (instalaltion, configuration) *Atlassian JAVA applications - Jira, Confluence, etc. (installing and configuring) *SMS Gateway (Kannel, PlaySMS) *Mail programs (Exim, Postfix, Qmail, dovecot, ssmtp) *Webprogramming knowledge: PHP, HTML, CSS, JavaScript *System Backup and Restore automatization *System Services Monitoring automatization *Virtualization (VMWare, VirtualBox, HyperVM, OpenVZ, Xen) *Shell Scripting *VPN systems, OpenVPN (installation and configuration) I can figure out fast the problem and find a solution for it. Languages that I speak: Russian and Romanian - native speaker; English - advanced level.

    Groups: Bluehost Developers and Designers, Caspio

    $35.00 /hr
    1,691 hours
    5.00
  2. Darko P.

    Darko P.

    Wordpress Developer, Site Migrations, Malware Removals

    Serbia - Last active: 1 day ago - Tests: 12 - Portfolio: 4

    WORDPRESS Expert and Certified ITIL / MCSA / MCSE / MCITP System administrator with extensive Microsoft and Linux OS / LAN / Wan knowledge and more than 2 years management experience in one of the world leading Multinational BPO company according ITIL service management standards. Working cross-functionally with a customer focused, multi-site environment, identifying and meeting demands, KPI and SL targets, generating sales leads, developing customer relationships. Highly skilled in supervision, technical training and troubleshooting of wide range networking devices. Experienced in Wordpress/Joomla sites migration, development, configuration, optimization. Working with various plugins and widgets, customizing content display, building interactivity and community, implementing online advertising, making a SEO friendly website, enhancing usability and accessibility, managing maintenance, improving security, editing roles for your users to meet your needs or creating new roles.

    Groups: Bluehost Developers and Designers, Microsoft Certified Professionals

    $36.00 /hr
    3,001 hours
    4.99
  3. Sandor M.

    Sandor M.

    System/Network administrator

    Romania - Last active: 1 day ago - Tests: 7

    Over 10 years experience as Linux administrator . Configured and maintained hundreds of servers having different tasks : web server (Apache/Nginx+php/ruby/perl), mail server (with AV and spamassassin), file server, mysql/postgresql, dns, IM server, VOIP, firewall/VPN. As a network administrator in a small WISP i built my skills up in wireless, routing/BGP, routers/swithes/firewalls, network monitoring/troubleshooting. I write my own scripts (shell/Perl) . Also i have limited experience in programming, mostly Php and C. Serverfault profile : http://serverfault.com/users/164490/sandor-marton

    $35.00 /hr
    3,028 hours
    4.97
  4. Vladimir B.

    Vladimir B.

    Professional Business App Development

    Ukraine - Last active: 1 day ago - Tests: 3

    Since from almost 10 years ago, I have developed a wide range of Web App and iPhone/Android App. I have rich experiences of developing iphone&android app using JQuery Mobile & other framework. I'm developing the websites using Rails, Python, HTML5/CSS3, PHP and MySQL and jQuery, Java including sites for startup companies, medium/huge businesses and individuals. I use any frameworks & CMS like Django, Wordpress, Magento, Cake, Phpfox whatever you want. I enjoy designing, building and maintaining clean, professional, user friendly websites. Also I had spent several years in the development of social networking systems like online dating sites, photo/video sharing and I was part of a team for very huge social networking systems and those are very famous, top 10 on the Internet now. I can help you or your business create a website from design concept to a completed, polished and professional site. I can also help maintain and update existing websites

    $35.00 /hr
    175 hours
    5.00
  5. Mohamed anis M.

    Mohamed anis M. Agency Contractor

    Embedded System designer

    Tunisia - Last active: 1 day ago - Tests: 9 - Portfolio: 7

    I have a very good experience with Assembler, C, C++, java and C#. I have been working with C for more than 5years for desktop and embedded systems. I have a lot of experience with Microchip PIC, msp430, ARM based microcontroller and DSPs. I'm accustomed to working with CAD software such as Proteus (Isis / Ares) and Altium designer. Also I speak English and French fluently.

    Associated with: BreakPoint

    $45.00 /hr
    1,225 hours
    4.84
  6. Salma Naz

    Salma Naz Agency Contractor

    Web & Graphics Designer - Genesis & Headway - OptimizePress 1.0/2.0

    Pakistan - Last active: 2 days ago - Tests: 4 - Portfolio: 13

    PERSONAL STATEMENT I’m a highly creative Web Designer with experience in both the public and private sectors.I have an advanced knowledge of user experience and I’m looking to develop my career in supervisory role focusing on high profile projects. KEY SKILLS Programming Languages and Designing Software's: HTML/XHTML, XML, CSS, JavaScript, PHP/MySQL, Flash Software Packages, Microsoft Office, Photoshop CS5, Dreamweaver CS5, In design, Fireworks 8, WordPress, EXPERTISE: 1. WordPress, 2. OptimizePress 1.0 and 2.0 (Squeeze Pages/Landing Pages and Aweber handling) 3. Wishlist Membership 4. Any type of Web CMS based sites handling, Products uploading, modifications. 5. WP and PHP sites Customization - 6. Logo Design, Business Card Design , Banner Design, Page Design , E-book cover designing etc. 7. PSD's to Responsive WordPress and HTML/CSS sites 8. Membership Sites Development and integration with different payments and Auto-Responders (For example, Awaber, MailChimp, GetResponse , Paypal, Stripe, and some other popular one.) 9. Genesis Framework Specialist 10. Headway Themes designing and development using WordPress I am able to translate from pashto to english , english to pashto, urdu to english and english to urdu. (I do also Confidential Translations for the above listed languages)

    Groups: Bluehost Developers and Designers, PHPFox

    Associated with: Web Graphics and OptimizePress Experts

    $50.00 /hr
    264 hours
    4.91
  7. Oleg K.

    Oleg K. Agency Contractor

    Senior VoIP/Linux/Network Engineer (dCAP, CCNA, ITIL certified)

    Russia - Last active: 9 days ago - Tests: 6

    I am a Senior VoIP/Linux/Network Engineer (dCAP, CCNA, ITIL certified). I do have experience and offer my services in these areas: VoIP: Asterisk, FreePBX, Elastix, A2billing VoIP Security & Tuning VoIP Integration Network Administration: Cisco, HP System Administration: Linux (expert), BSD*(proficient) Network Monitoring & Management: Zabbix, Cacti, NOC Mail services: Postfix, Exim, Dovecot, Cyrus, Spamassassin Virtualization: Qemu/KVM, OpenVZ, Proxmox High availability: VRRP, CARP, DRBD, GFS2, GlusterFS, cman, Pacemaker Common services: DNS, DHCP, File Sharing, NAT, iptables, ipfw Scripting: Bash, Python Web servers: Apache Database servers: MySQL, PostgreSQL Etc…

    Associated with: NemBit

    $36.00 /hr
    282 hours
    4.98
  8. Sergiy Bykovets

    Sergiy Bykovets

    C/C++, win32 API, DDK, TDI, WFP, Qt, BHO

    Ukraine - Last active: 12/16/2014 - Tests: 2

    - 10 years experience in C/C++; - 7 years experience in Win32 API; - 5 years experience in development of windows kernel drivers; Service Description: - Client - server applications; - Desktop applications; - Windows system programming; - Windows driver development; - Network filters, firewals; - Internet Explorer addons; - Firefox plugins

    $38.89 /hr
    19 hours
    4.70
  9. Steven Stovall

    Steven Stovall

    DevOps, Cloud (AWS/Google), Security. Development: Rails/Python/PHP

    United States - Last active: 2 months ago - Tests: 2

    I enjoy solving challenging problems and utilizing technology to creatively design efficient, cost-effective solutions to meet business needs. Current Certifications: CISSP, CCNP, Net+/Sec+, MCP Cloud (AWS/Rackspace), Linux, Windows, VMware HA/vMotion/vCenter Open Source Software: Apache, nginx, Redis, elasticsearch, Zabbix, Logstash Information Security Auditing, Configuration, Policy Networking: Visio Diagrams, IPSEC/SSL VPNs, OSPF/EIGRP/BGP, Adaptive Security Appliances (ASAs), Wireless Controllers, F5 LTM, WiFi (RF Design) Information Security: Visio Diagrams (architecture), PCI DSS compliance, Splunk (syslog) Vulnerability Audit and Penetration Testing: Metasploit, Nexpose, Nessus, Vulnerability Reporting, Patch Management Development: Ruby/Rails, Git, Python, PHP, Perl, PowerShell, Bash, .NET

    $75.00 /hr
    21 hours
    5.00
  10. severino rivadossi

    severino rivadossi

    System administrator, LAMP Developer, SEO Specialist, Brescia, Italy

    Italy - Last active: 12/17/2011 - Tests: 20

    System administrator (Linux / Windows), LAMP developer, Search Engine Optimization specialist. I am working in the IT field by about 10 years as system administrator (Linux and Windows). I'm a good software developer, in particular using LAMP technology. I obtained very good results in the SEO field also. As system administrator I designed and realized the entire network of a small Internet provider; this network has phisical linux servers that hosts some Linux virtual servers, in order to provide firewalling, mail services and web services. The virtual Linux servers gives to this network great flexibility and high availability. During last years I also developed some web applications in LAMP environment (PHP, Mysql, Apache on Linux server). Last year (2008) I worked very hard within a team of engineers for the design and implementation of an application software (web based) that permit the exchange of informations between wireless electronic sensors (designed and produced by the team) and a Linux server. This project gave me a lot of satisfactions.

    $33.33 /hr
    65 hours
    4.98