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  • Upah     AbrahamBU
Upah     AbrahamBU

    AbrahamBU AbrahamBU

    Saudi Arabia $30 USD / jam
    Senior Network /VoIP Engineer and Consultant.
    Saudi Arabia
    2.4
    1 ulasan 1 ulasan $30 USD setiap jam
    Full Time Dedicated Freelancer I am a very resourceful, working long-term either as solo one man army or running my own tech nerd teams that does R&D/Development/DevOps beyond your expectations, reliable and loyal teams. 11+ Years Robust Experience as a Lead Engineer. Master in High-end VoIP topologies and...
    Full Time Dedicated Freelancer I am a very resourceful, working long-term either as solo one man army or running my own tech nerd teams that does R&D/Development/DevOps beyond your expectations, reliable and loyal teams. 11+ Years Robust Experience as a Lead Engineer. Master in High-end VoIP topologies and integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Management) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, offering military grade encrypted call and messaging solutions. Experienced in enterprise carrier networks , supervising high-end Voice/Data offloading, ISP/wISP and carrier wifi solutions, with deep understanding of the whole image of the network and processes involved. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team A team that success is a team of trust ;) kurang
  • Upah AbrahamBU
  • Upah     ndakena
Upah     ndakena

    ndakena ndakena

    Cameroon $5 USD / jam
    Cloud developer/Administrator | VoIP expert
    Cameroon
    0.0
    ulasan 0 ulasan 0 $5 USD setiap jam
    Ndifuombah Bertrand Ndakena has a M.A. in Telecoms/IT. He is a Udacity certified cloud developer and self-taught cloud administrator. Passionate about cloud developments/operations. Also interested in AI/ML and Data Science. Has extensive experience setting up cloud solutions(both open source and proprietary) and...
    Ndifuombah Bertrand Ndakena has a M.A. in Telecoms/IT. He is a Udacity certified cloud developer and self-taught cloud administrator. Passionate about cloud developments/operations. Also interested in AI/ML and Data Science. Has extensive experience setting up cloud solutions(both open source and proprietary) and VOIP(including SIP-based) solutions. kurang
  • Upah ndakena
  • Upah     tangramua
Upah     tangramua

    tangramua tangramua

    Canada $25 USD / jam
    Top 3% in the Freelancer.com Community
    Canada
    0.0
    ulasan 0 ulasan 0 $25 USD setiap jam
    We are Canadian-Ukrainian team of highly professional developers and system administrators with 20 years expertise. OUR SPECIALIZATIONS: 1) BACK-END DEVELOPMENT: PHP, Python, .NET 2) JAVASCRIPT DEVELOPMENT: JS, Node.js, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js 3) FRONT-END DEVELOPMENT: HTML5, CSS3 4)...
    We are Canadian-Ukrainian team of highly professional developers and system administrators with 20 years expertise. OUR SPECIALIZATIONS: 1) BACK-END DEVELOPMENT: PHP, Python, .NET 2) JAVASCRIPT DEVELOPMENT: JS, Node.js, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js 3) FRONT-END DEVELOPMENT: HTML5, CSS3 4) DESIGN: Website Design, Graphic Design, Corporate Identity 5) 24/7 TECHNICAL SUPPORT: Linux, Unix, MS Windows Server, cloud solutions (AWS, MS Azure, Google cloud) etc. 6) EMBEDDED SYSTEMS: Embedded software development, Internet of Things (IoT), Microcontrollers, Arduino 7) MOBILE DEVELOPMENT: Android, iOS, React Native, Ionic, Flutter 8) OPEN SOURCE: WordPress, Joomla, Drupal, TYPO3, Shopify, Magento, WooCommerce, Prestashop, OpenCart, Zend, Symfony, Laravel, Yii, Django, Flask OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... kurang
  • Upah tangramua
  • Upah     franklee31
Upah     franklee31

    franklee31 franklee31

    United States $50 USD / jam
    VoIP engineer
    United States
    0.0
    ulasan 0 ulasan 0 $50 USD setiap jam
    Experienced VoIP engineer adept in up-to-date VoIP technology. Proficient in various platforms and languages.
    Experienced VoIP engineer adept in up-to-date VoIP technology. Proficient in various platforms and languages. kurang
  • Upah franklee31

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