Oleg Repin
Team Lead at AdTools
Limassol, Cyprus
Summary
🤩
Rockstar🎓
Top SchoolOleg Repin is a pragmatic engineering leader with 11 years of experience building cloud-native systems, shipping full-stack products, and leading teams from startups to banks and tech giants. Currently a Team Lead at a Cyprus-based startup, he architects and implements solutions using Go, TypeScript, Kubernetes, Terraform and GCP while owning CI/CD, monitoring, and SRE practices. He has a strong track record of bootstrapping products end-to-end—backend, frontend, mobile, infra—and has refactored legacy monoliths into microservices to improve reliability and velocity. An active open-source maintainer (projects with 1.5M+ monthly installs), he contributes widely-used tools relied on by governments and companies like Stripe and AWS. Oleg combines hands-on coding (profiling, generics, codegen in Go; request-context logging in NestJS) with hiring, interviewing, and mentoring engineers. He’s particularly adept at choosing cost-time-quality trade-offs and introducing new tech into large organizations while keeping performance and security front and center.
11 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Mathematical methods for economics, Bachelor's degree, Mathematical methods for economics at Уральский Государственный Технический Университет
English, Russian, Ukrainian
Stackoverflow
995reputation
298kreached
12answers
0questions
typescript
top-5%
Github Skills (16)
nestjs10
logging10
typescript10
typescripts10
typescript-types10
testing10
expressjs9
fastify9
terraform6
git6
tsc6
nodejs6
javascript6
nest6
urijs6
Programming languages (13)
Github contributions (5)
iamolegga/nestjs-pino
Sep 2019 - Jan 2023
Platform agnostic logger for NestJS based on Pino with REQUEST CONTEXT IN EVERY LOG
Role in this project:
Back-end Developer
Back-end DeveloperContributions:27 releases, 16 reviews, 137 commits in 3 years 4 months
Contributions summary:Oleg primarily contributed to the development and testing of a NestJS-based logging library. Their work involved implementing features, refactoring code, and creating comprehensive unit tests to ensure the library's functionality and reliability. A key focus was ensuring the correct context within the logs, particularly for request-related information. The user's commits also include example usage of the library within a sample NestJS application and test cases for Fastify.
request-contextnestjsloggeragnosticin-context
iamolegga/prettier-loader
Jun 2017 - Oct 2019
prettier loader for webpack
Contributions:78 commits, 29 PRs, 59 pushes in 2 years 4 months
webpack-pluginwebpack2webpackloaderprettier
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