Arsenii Semenov
Software Engineer - RTC at Parloa
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolArsenii Semenov is a software engineer with 9 years’ experience building and operating voice and real‑time communication platforms, currently focused on platform work for a generative conversational AI company in Paris. He brings deep SIP/VoIP expertise—demonstrated by contributions to the widely used Kamailio SIP server, where he improved NAT traversal and added integrations like a Slack module—plus hands‑on experience delivering high‑availability registrars, STIR/SHAKEN signing, and geo‑distributed voice infrastructures. Comfortable across back-end services, SRE responsibilities, and protocol internals, he favors pragmatic systems engineering that bridges telecom and cloud-native tooling. His academic background in mathematics and computer science underpins a methodical approach to reliability and protocol-level problem solving that often surfaces in production‑critical features.
9 years of coding experience
15 years of employment as a software developer
Master of Science - MS, Mathematics and Computer Science, Master of Science - MS, Mathematics and Computer Science at Higher School of EconomicsContinuing professional education, Cross-Cultural Communication, Continuing professional education, Cross-Cultural Communication at State University — Higher School of EconomicsEngineer's degree, Petroleum Engineering, Engineer's degree, Petroleum Engineering at Tyumen State Oil and Gas University
English, French, Bulgarian, Russian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (10)
c1710
sips10
kamailio10
c1110
voip10
sip10
telephony9
libcurl9
back-end-development9
http-api8
Programming languages (4)
Github contributions (5)
kamailio/kamailio
Oct 2020 - Sep 2021
Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms, focusing on flexibility, security and scalability
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 11 commits, 5 PRs in 11 months
Contributions summary:Arsenii primarily contributed to the Kamailio SIP server's functionality. Their work included enhancing the nathelper module by adding support for the a=rtcp parameter, fixing SDP IP address replacement, and addressing issues related to NAT traversal. They also developed a new Slack module, allowing Kamailio to send messages to Slack channels and reusing HTTP client API. The user's commits demonstrate a strong understanding of SIP protocol internals and integration with external services.
kamailiosecuritysipsip-servervoip
arsperger/ansible-rtpengine
Oct 2017 - Jul 2020
Contributions:2 commits, 1 push, 2 branches in 2 years 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.