AbrahamBU的个人主页照片
@AbrahamBU
会员,2015年9月11日加入
6 人推荐

AbrahamBU

在线 离线
*Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, furthermore in Secure calling and Media encryption. Having 100++ successful setup and integration, I am fully familiar with every single issue or bugs you may face in WebRTC related projects and Asterisk. I am also experienced with Mobile Network Infrastructure as well as OSS/BSS platforms in Carrier WiFi, Carrier VoIP and general concept of Mobile Data Offloading. I did also managed to run a massive ISP with +500000 customer base and +200000 live users. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team Kindly please contact me for more details.
$20 USD/hr
53条评论
5.7
  • 98%完工率
  • 100%预算內
  • 100%准时性
  • 6%重雇率

作品集

最新评论

  • Tomasz D.的图片 Deploy sipjs with asterisk $100.00 USD

    “eveything very very well, i will fully recomended this person to asterisk/webrtc jobs”

  • mjajkowski的图片 Project for Ibrahim Ali M A. $50.00 USD

    “Ibrahim is an amazingly talented individual! I have short listed him as my preferred VOIP consultant! [07 September, 2018] Amazingly Talented Freelancer, friendly and trusting and a wealth of knowledge!”

  • plminformatique的图片 Freepbx Pager $150.00 CAD

    “Professional! Would do business with anytime.”

  • Jovan M.的图片 Expert for Port Forwarding by Dnydns $50.00 USD

    “This is the only guy who was able to help me finish my job that others couldn't. He found and fix the problem in less than 5min. Thanks Ibrahim A+++++++++”

  • canitan的图片 Create a mikrotik script $50.00 USD

    “Thanks! script works with a little tweaking. So fast, even finished the script before project awarded.”

  • andyday的图片 Asterisk Script Modification $50.00 USD

    “Quick work done well with good communication.”

经验

Head of NIS Department

Jan 2014

Lead Network/Data Center Team. Lead UC/VoIP Development and Installation Team. Project Manager and CEO's Consultant.

NOC Manager

Jul 2011 - Aug 2015 (4 years)

Network Manager. Senior Network Planning Engineer. Data Center Planning Manager. VoIP Specialist. Mobile Data Offloading Project Manager.

教育

Bachelor of Science in Computer Science

2003 - 2007 (4 years)

资历

Asterisk Professional (2014)

Digium

Digum Asterisk Professional (dCAP)

Cisco Intra-network Expert* (2014)

Cisco Systems

Cisco Certified Intranetwork Expert CCIE(w) *Lab Candidate

Cisco Network Professional (2013)

Cisco Systems

Cisco Certified Network Professional (CCNP)

Cisco Voice Associate (2013)

Cisco Systems

Cisco Certified Network Associate (CCNA Voice)

Cisco Network Associate (2012)

Cisco Systems

Cisco Certified Network Associate (CCNA)

MikroTik Intra-Networking Engineer (2014)

MikroTik

MikroTik Certified Inter-networking Engineer\0\0e

刊物

Applicable Platform for Mobile Data Offloading

A platform that offers Carrier Grade VoIP and WiFi integration for Mobile Data Offloading.

证书

  • US English Level 2
    88%

验证

  • Facebook 已关联
  • 优选威客
  • 已验证付款
  • 电话已验证
  • 身份已验证
  • 邮箱已验证

我的顶级技能

浏览类似的威客