Andrii Radyk
Senior Backend Engineer at Natter
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolAndrii Radyk is a Senior Backend Engineer with 11 years of experience designing and operating high‑throughput, autoscaling systems across advertising and cloud domains. He has driven end‑to‑end projects at Amazon Ads and multiple adtech companies, combining hands‑on backend development in Java/Kotlin, Rust and TypeScript with AWS infrastructure architecture using CDK. A proven DevOps leader, he architects resilient production stacks (ECS, Lambda, RDS, CloudFront, autoscaling, observability and security) and owns CI/CD and operational excellence. He is an active open‑source contributor—helping evolve the AWS CDK and Rust ecosystem projects such as rusoto and inferno—which reflects his focus on maintainability and modern Rust practices. Based in Krakow and eligible for B1/B2 US travel, he brings rare cross‑discipline fluency between low‑level Rust tooling and large distributed cloud platforms. Notably, his contributions include migration to modern Rust editions and practical CDK enhancements like Brotli support and RDS versioning that improve real‑world deployability.
11 years of coding experience
20 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
English, Ukrainian, Russian, Polish
Stackoverflow
394reputation
23kreached
11answers
0questions
Github Skills (42)
amazon-rds10
amazon-cloudfront10
performance-analytics10
performance-monitor10
rds10
aws-cdk10
code-profiling10
cloud-infrastructure10
codebuild10
aws-sdk10
performance-analysis10
aws10
profiling10
code-coverage10
error-handling10
Programming languages (12)
Github contributions (5)
jonhoo/inferno
Mar 2019 - Jun 2020
A Rust port of FlameGraph
Role in this project:
Backend Developer
Backend DeveloperContributions:14 commits, 14 PRs, 54 comments in 1 year 3 months
Contributions summary:Andrii primarily contributed to the `inferno` repository, a Rust port of FlameGraph. They focused on migrating the project to the 2018 edition of Rust, implementing new features such as flame chart mode, and adding tests. They also worked on supporting versioned vmlinux and kernel modules, along with enhancements for Java AsyncProfiler support.
rustflamegraphperformance-analysis
xd009642/tarpaulin
Aug 2018 - May 2020
A code coverage tool for Rust projects
Role in this project:Back-end Developer
Back-end DeveloperContributions:9 commits, 9 PRs, 10 comments in 1 year 8 months
Contributions summary:Andrii primarily focused on refactoring and improving the codebase related to the reporting functionality of the `tarpaulin` tool. Their contributions included removing deprecated code, specifically the `Error::description` and `Error::cause` functions, streamlining the error handling, and adding a missing attribute to the Cobertura report. These changes indicate a focus on maintaining code quality and ensuring compatibility with the latest Rust standards.
coverage-reportingsarifrusttestingcargo
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.