Sergey Troshin is a versatile senior software engineer with over 15 years of commercial experience and a strong end-to-end delivery focus, currently enabling automation platforms for Google Travel. He has shipped consumer Android apps, rebuilt fragile SDKs to drastically cut crash rates, and authored in-car navigation code deployed in German automakers. As a former game tools lead at Mail.ru he designed node-based editors and indexing services that accelerated content production by orders of magnitude, and he co-founded a profitable electric bike components startup, showing practical product and hardware empathy. Known for pragmatic code simplification—“good code deletion skills”—he repeatedly reduces complexity to improve reliability and performance. Based in Zurich, Sergey blends system-level engineering (C++, Java, Kotlin, C#) with startup grit, quietly influencing products from phones and cars to games and e-bikes.
9 years of coding experience
15 years of employment as a software developer
Bachelor's degree, Engineer's degree, Computer Science, Bachelor's degree, Engineer's degree, Computer Science at National Research University of Electronic Technology (MIET)
Contributions:23 pushes, 3 branches, 1 issue in 2 years
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Sergey Troshin - Senior Software Engineer at E4BIKE