Dmitry Zenovich
Principal Engineer at AI-based Real-Time Voice Assistant (confidential project)
Germany
Summary
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SeniorDmitry Zenovich is a Principal Engineer with 16 years of experience building and hardening production-grade backend systems, specializing in Go, MySQL/PostgreSQL, concurrency, and real-time architectures. He excels at eliminating deadlocks, fixing connection misuse, and reworking complex SQL to make systems predictable and performant under real-world load. Dmitry has led engineering and QA teams at scale (Mail.Ru) and delivered measurable stability and performance improvements for the Algorea platform—dozens of bug fixes, SQL optimizations, and robust DB connection/lock handling. Currently he architects an AI-based real-time voice assistant backend integrating LLMs over WebSocket and SIPS+SRTP, combining low-latency streaming with session lifecycle management. Pragmatic and hands-on, he is equally adept at building systems from scratch and evolving legacy services to production-ready reliability, with a track record of fixing issues even in third-party libraries.
16 years of coding experience
16 years of employment as a software developer
Russian, English
Stackoverflow
194reputation
16kreached
10answers
0questions
Github Skills (158)
geth10
programming-language10
interpreter10
abi10
pecl10
backend10
p2p10
nosql10
runkit10
validation10
data-model10
sql10
slice10
golang10
orm-library10
Programming languages (9)
Github contributions (5)
France-ioi/AlgoreaBackend
Jan 2019 - Mar 2025
Backend for the new Algorea platform
Contributions:78 reviews, 1105 PRs, 2168 pushes in 6 years 3 months
backendpython
France-ioi/validator
Sep 2019 - Jan 2022
:100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving
Contributions:7 PRs, 10 pushes, 10 branches in 2 years 4 months
arrayvalidationslicemap-structvalidator
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