Yuriy Tsemashko
Senior Golang Developer at Solarisbank AG
Kharkiv, Kharkiv Oblast, Ukraine
Summary
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SeniorYuriy Tsemashko is a Senior Golang Developer with 14 years of software engineering experience, transitioning from a deep Ruby/Rails background into backend systems and cloud-native services. Currently at Solarisbank AG, he focuses on scalable Go services after prior roles building APIs and infrastructure at Jexia, Corva, and Toptal. He has hands-on experience designing full-stack hosting platforms, billing and orchestration logic, and a high-throughput ClickHouse-based metrics pipeline that handled hundreds of millions of records with low latency. Comfortable across Ruby, Node.js and Go, Yuriy brings pragmatic system design and operational awareness to production services. Based in Kharkiv, Ukraine, he combines long-term backend craftsmanship with recent specialization in Go for financial and platform engineering challenges.
13 years of coding experience
7 years of employment as a software developer
Github Skills (44)
cancancan10
authentication9
data-connect9
authorization9
protocols8
rails8
mls7
rails-gem7
ruby7
kill7
podcast7
ruby-on-rails7
docker7
survey6
api-gateway6
Programming languages (4)
Github contributions (5)
azzz/semaphore
Sep 2020 - Jun 2021
A straightforward level 7 (micro) service orchestrator. Previously called Maestro.
Contributions:38 pushes, 10 branches in 8 months
micro-servicemaestroorchestrator
bloXroute-Labs/bsc-mev-proto
Aug 2024 - Apr 2025
Contributions:2 releases, 1 review, 3 PRs in 7 months
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