I have 8 years of experience working with VoIP solutions, mainly for big Telecommunication Operators.
Have experience with business solutions and call centers too.
I have a Electronics and Telecommunications degree and work at full time in one lead Telecommunications vendor.
Have high analysis and troubleshooting skills for different scenarios and platforms.
Experience with Solaris, Linux and other unix systems. Microsoft administration.
Daily work and analyse SIP, MGCP, RTP traces.
Asterisk, FreePBX, Elastix, Vicidial, GoAutoDial, call centers, opensips installations and configurations.
I had asked him to help me with my existing installation but finally i ended up in fixing myself. No proper support and not ready to extend the help. I dont recommend him for anyone. Not satisfied.
Provide technical support for NSN VoIP products solutions (softswitch, SIP servers, Media Gateways, Media servers, etc).
Integration with other SIP servers from other vendors.
Deployments.
Network troubleshoot.
abr., 2008 - Presente
•
16 anos, 9 meses
Voice Operations Engineer
out., 2007 - abr., 2008
•
6 meses
ZON Portugal
out., 2007 - abr., 2008
•
6 meses
Maintenance and Operations of Voice production servers (Softswitch, Media Gateway, Voicemail servers, Annoucement Media Server, CMTS, DNS servers).
On-call support for critical issues that affect platforms.
Solution is the residential telephone system of ZON company. More than 500000 residential users.
out., 2007 - abr., 2008
•
6 meses
Educação
Instituto Politécnico de Leiria
1999 - 2004
•
5 anos
Electronics & Telecommunications Engineer
Portugal
1999 - 2004
•
5 anos
Certificações
US English
Verificações
No prazo
100%
No orçamento
100%
Índice de aceitação
94%
Índice de recontratação
31%
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