Yaroslav Koval
Senior Backend Engineer at Salesforge.ai 🔥
Czechia
Summary
👤
Senior🎓
Top SchoolYaroslav Koval is a Senior Golang Backend Engineer with 8 years of software experience and 3+ years building production-grade Go services, specializing in high-load distributed systems, microservices and cloud-native Kubernetes architectures. He has delivered resilient, observable platforms across healthcare, InsurTech and SaaS domains—implementing Vault-backed secret lifecycles, Kafka/Temporal-backed async processing, and migrations from serverless to EKS. A pragmatic feature owner, he raises test coverage, stabilizes CI/CD and developer tooling, and has led onboarding and architecture refactors that significantly improved testability and maintainability. Based in Czechia, he pairs deep operational experience (Prometheus, Grafana, Jaeger) with hands-on improvements to developer workflows and deployment pipelines, often turning complex regulatory or legacy constraints into robust, production-ready systems.
8 years of coding experience
6 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
authentication8
authorization7
identity7
saml7
keycloak6
security6
openid-connect6
conversations5
github-app5
access-management4
identity-management4
slack4
slack-integration3
Programming languages (3)
Github contributions (5)
yaroslav-koval/C
Jul 2017 - Jun 2024
Contributions:1 push, 5 branches in 6 years 11 months
GashawDenys/levelstudio-backend
Jun 2021 - Oct 2021
Contributions:3 reviews, 19 commits, 22 PRs in 3 months
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