Silviu Caragea
Chief Software Architect at Nobel, Ltd
Romania
Summary
👤
Senior🎓
Top SchoolSilviu Caragea is a Chief Software Architect with 11+ years building high-performance telecom and real-time messaging platforms, specializing in Erlang, C/C++ and low-level WebRTC. He has led architecture and re-engineering efforts to run tens of millions of calls daily with minimal resources, combining deep protocol expertise (SIP, RTP/RTCP, STUN/TURN, XMPP/Jingle) with pragmatic system-level optimizations. A prolific open-source author, he created high-performance Erlang drivers (erlcass, erlkaf) and a zstd binding (ezstd) used by Discord to cut WebSocket traffic, and has contributed to WebRTC and ClickHouse. Based in Romania, Silviu blends hands-on systems programming with platform-level design, routinely reworking FreeSWITCH/OpenSIPS and storage/search stacks (Cassandra, Kafka, ElasticSearch) to squeeze out latency and cost gains. Notably, he continues to push AI-driven innovations into VoIP, applying C++ and Erlang to fraud detection and intelligent call routing.
11 years of coding experience
19 years of employment as a software developer
Academia de Studii Economice BucurestiMathematics – Informatics, Mathematics – Informatics at „Mihail Sebastian” High School, Braila
English, Romanian
Stackoverflow
189reputation
17kreached
11answers
8questions
Github Skills (200)
ebpf10
cpp10
influxdb10
network-tools10
big-data10
packet-parsing10
kafka-consumer10
cassandra10
telephony10
full-stack10
prometheus10
libpcap10
webrtc10
zstd10
mongodb10
Programming languages (9)
Github contributions (5)
silviucpp/eredis_pool
Jun 2021 - Jan 2023
Erlang pool for Redis with consistent hashing support
Contributions:7 releases, 13 commits, 22 pushes in 1 year 7 months
consistent-hashingerlangredispoolkeydb
silviucpp/erltls
Apr 2017 - Jun 2021
TLS/SSL/DTLS BoringSSL/OpenSSL-based NIF implementation of Erlang ssl module
Contributions:3 commits, 1 PR, 101 pushes in 4 years 2 months
boringssldtlserlangopensslssl
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