TCP/IP Freelancers

Showing 255 freelancers

TCP/IP Freelancers

Showing 255 freelancers

  • IT professional / Technical Customer Support, Windows, Linux

    NaviUnitas InterTech. affiliate provider Key Words: IT Helpdesk, Desktop Support or System Administration. Having 5+ years experience in providing technical support to end users, PC hardware and software installation, setup and maintain IT infrastructure, cabling and LAN Administration. 5 years … more

    NaviUnitas InterTech. affiliate provider Key Words: IT Helpdesk, Desktop Support or System Administration. Having 5+ years experience in providing technical support to end users, PC hardware and software installation, setup and maintain IT infrastructure, cabling and LAN Administration. 5 years experience in Windows System Administration in File and Print Server, DHCP and DNS, LAN and WLAN Administration. 3 years in Windows System Administration of Active Directory and Exchange Server, Linux Server Administration, Manage backup and restore using Veritas Backup Exec, Arcserve Backup, Acronis True Image Backup and Restore and Symantec Backup Exec, Also have experience in Virtualization using VMware, setup and configure Cisco Switches and Router  less

    linux-system-administration windows-administration network-administration vmware-administration technical-support dhcp tcp-ip mail-server-implementation cpanel plesk 00 more less
    • $15.00 HOURLY RATE
    • 3.7
    • 120 HOURS
    • INDIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 3 TESTS
    ASSOCIATED WITH:
  • Top Notch IT Consultant and Virtual Assistant

    My IT experience includes being a Network Engineer and Network Administrator for 4+ years, handling a range of devices: Cisco Routers and Cisco Switches, Juniper Firewalls, Checkpoint Firewalls, Linux-based Firewalls. I also have network troubleshooting skills for Linux and Windows … more

    My IT experience includes being a Network Engineer and Network Administrator for 4+ years, handling a range of devices: Cisco Routers and Cisco Switches, Juniper Firewalls, Checkpoint Firewalls, Linux-based Firewalls. I also have network troubleshooting skills for Linux and Windows servers as well. I am very knowledgeable in TCP/IP and IT Networking. In the last 7 years, I have been engaged in several virtual assistant tasks in my line of work. This includes administrative tasks such as making the minutes of our meetings and transcribing them, typing documentation reports, doing web research and data-entry, as well as data-mining related info from the Internet and putting it on a website, spreadsheet or a word document file. I have done advertisement postings in the web, e-mail and social media for marketing several of my businesses using catchy phrases and subject lines. I am a fast learner and very willing to be trained for new skills not included above as required for your task at hand. This all has been applied in my Information Technology work, my businesses and my career in sales and customer service.  less

    cisco-routers cisco-asa cisco-ios tcp-ip network-administration firewalls linux-system-administration network-security vpn wireless-network-implementation 00 more less
    • $6.67 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PHILIPPINES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
  • Voice over IP Developer

    - Design, implementation and deployment of VoIP services for various open source platforms including Asterisk, FreeSWITCH, and OpenSER. - Implementation of Database connection pooling using unixODBC and MySQL Proxy. - Call rate web service for Vopium SIP client applications using LAMP. - Design and … more

    - Design, implementation and deployment of VoIP services for various open source platforms including Asterisk, FreeSWITCH, and OpenSER. - Implementation of Database connection pooling using unixODBC and MySQL Proxy. - Call rate web service for Vopium SIP client applications using LAMP. - Design and implementation of High Availability Linux Cluster, providing Failover for SIP users. - Development and bug fixing of call routing and billing services using Asterisk and Perl AGI’s. - Inbound Call center setup using Asterisk. - OpenSER Stress Testing using SIPp and WinSIP for SIP and PSTN terminated calls. - Mutiple DB connection handling for AGI failover Skills: C/C++/ Asterisk/OpenSIPS/Freeswitch, PHP, Python, Perl, MySQL  less

    asterisk opensips freeswitch linux-system-administration perl python tcp-ip vicidial mysql a2billing 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED ARAB EMIRATES
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 3 TESTS
  • Web / Script automation / Desktop / System / Mobile

    I'm working for 10 years in embedded and data processing software development. I have skills in C language, standart C and POSIX libraries, multithreading, networking and algorithms. I have almost the same expirience in Web developments with PHP, SQL … more

    I'm working for 10 years in embedded and data processing software development. I have skills in C language, standart C and POSIX libraries, multithreading, networking and algorithms. I have almost the same expirience in Web developments with PHP, SQL, HTML, CSS, JS. One of often using CMS is Wordpress. I have skills in desktop software development, generally in C++/Qt framework under Win32 and Linux. I have skills in mobile development in Java for Android platform. For some process automations I'm using all power of UNIX shell tools: bash, awk, sed, grep and so on. Expirience of UNIX administration applied.  less

    c c++ qt multithreaded-programming embedded-c tcp-ip php mysql android-app-development 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • Content Writer, Blogger, SEO and Technology Expert

    With years of experience in the Blogosphere and the field of content writing, I have been producing quality content on notable publishing platforms and several Blogs covering a wide range of topics. Having such credentials I am keen to offer … more

    With years of experience in the Blogosphere and the field of content writing, I have been producing quality content on notable publishing platforms and several Blogs covering a wide range of topics. Having such credentials I am keen to offer content writing, blog writing and technical writing services for the simplest to the most challenging projects and determined to establish quality long term relationships with employers here at oDesk.  less

    blog-writing ccnp cisco-ios cisco-routers computer-networking content-writing electronics tcp-ip 00 more less
    • $5.56 HOURLY RATE
    • 5.0
    • 0 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 6 TESTS
  • Ruby on Rails Developer and Consultant

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A … more

    I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A list of skills/features follows. * Passion for programming. * 15+ years overall development experience in 10+ languages. * 10+ years team leadership experience. * 10+ years Unix admin and TCP/IP networking experience. * 7+ years Ruby experience. * 5+ years Ruby on Rails experience. * Contributing to Ruby/Rails open source community (https://github.com/dadooda). * Clean, distinct, well-documented and reusable code is a *MUST*. * Solid understanding and everyday use of TDD (RSpec). * Strong JavaScript: raw language, jQuery, frameworks. * Everyday Git usage. * Practical programmer’s knowledge of HTML/CSS. * Hands-on experience of building high-traffic web applications in Unix environment (nginx, memcached, SQL server tuning, load testing tools, etc.). * 10+ years LAMP experience.  less

    ruby-on-rails unix-shell ruby tcp-ip amazon-web-services php javascript jquery css mysql linux-system-administration apache-administration nginx security vpn amazon-s3 amazon-ec2 firewalls postgresql c++ centos coffeescript 00 more less
    • $33.00 HOURLY RATE
    • 4.6
    • 2410 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
  • C/C++/UNIX/Game/Network programmer

    I am an engineer with exensive and wide ranging experience, creating various applications/libraries in the financial domain. I have years of experience creating low latency/high frequency trading applications for a leading investment back (in C++). Apart from HFT … more

    I am an engineer with exensive and wide ranging experience, creating various applications/libraries in the financial domain. I have years of experience creating low latency/high frequency trading applications for a leading investment back (in C++). Apart from HFT, I have also implemented trading/market data applications in the medium latency space for clients using 3rd party APIs like Interactive Brokers. I have also worked on trading languages like Taipan, MQL4 etc to create various strategies for clients. My professional experience also involves significant projects on network programming and creating high performance applications/libraries making use of UNIX technologies like mmap/shm etc. Apart from that I also have experience on OpenGL having made two 3D games in Windows/C++ (directly using Win32). I am also strong at wxWidgets and MFC. I have been part of significant cross technology porting/wrapper projects especially between python, C++ and Javascript using tools like shedskin and emscripten compiler. Area of expertise: C/C++, Unix, SQL, Win32, OpenGL, wxWidgets, Python, TCP/IP, MFC, Apache, Nginx, Emscripten, Shedskin  less

    c++ c unix-system-administration python wxwidgets r sql microsoft-sql-server-development tcp-ip opengl ibm-db2 win32-app-development mfc apache-administration javascript 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 2396 HOURS
    • INDIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
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