Bohdan Onyshchenko
Senior Software Engineer at Riverside.fm
Warsaw, Masovian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolBohdan Onyshchenko is a Senior Software Engineer based in Warsaw with a decade of industry experience and over seven years focused on backend development using Node.js and Go. He designs and ships scalable, maintainable microservices and cloud-native systems, with hands-on expertise in serverless architectures, distributed tracing, and database optimization. At Guesty and Intellias he drove significant reliability improvements—raising unit test coverage from 0 to 70% and scaling data syncs to handle millions of rows while accelerating pipelines via AWS Glue. He also built shared libraries to eliminate frontend-backend inconsistencies and created local tooling that halved onboarding time for microservice development. Passionate about DevOps and platform engineering, Bohdan has practical experience automating infrastructure and integrating observability (OpenTelemetry) into teams. Quietly ambitious, he pairs deep systems thinking with a talent for pragmatic tooling that reduces developer friction and operational risk.
10 years of coding experience
7 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at Simon Kuznets Kharkiv National University of Economics
Russian, Ukrainian, English
Stackoverflow
595reputation
39kreached
11answers
0questions
svelte
top-5%
Github Skills (32)
api-client10
generator10
api10
sdk10
rest10
rest-api10
restful-api9
javascript-client9
spec9
api-server9
openapi-generator9
rest-client9
svelte9
openapi9
swagger8
Programming languages (9)
Github contributions (5)
Dever4eg/game
Jan 2016 - Dec 2020
Contributions:31 pushes, 1 branch in 4 years 11 months
dever4eg/tfjs-diploma
Mar 2021 - Sep 2022
Contributions:13 reviews, 1 PR, 13 pushes in 1 year 6 months
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