Mykhailo Osypov
Ukraine
Summary
🤩
Rockstar🎓
Top SchoolMykhailo Osypov is a software engineer with 11 years of experience building backend and data platforms, currently working at Scribd and serving as Co-Founder & CTO of Voziy. He combines production-grade backend engineering with DevOps expertise, notably contributing to the delta-rs project where he improved S3 object storage handling, added DynamoDB-based locking for concurrency, and enabled S3 tests in CI. His background includes data deduplication for backup systems, IoT e-commerce backends, and teaching functional programming in Scala, reflecting both practical and academic depth. Based in Ukraine with a Master’s in Computer Science, he is an active open-source contributor who focuses on robust, testable infrastructure for distributed storage systems.
11 years of coding experience
5 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Lviv Polytechnic National University
English, Ukrainian
Github Skills (12)
aws-s310
amazon-dynamodb10
rust10
dynamodb10
aws10
amazon-s310
back-end-development10
s3-bucket10
devops9
delta-lake9
testing8
data-engineering7
Programming languages (6)
Github contributions (5)
delta-io/delta-rs
Mar 2021 - May 2022
A native Rust library for Delta Lake, with bindings into Python
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:192 reviews, 41 commits, 75 PRs in 1 year 2 months
Contributions summary:Mykhailo primarily contributed to the backend functionality and infrastructure of the `delta-rs` project. They implemented error handling for S3 storage, including handling "not found" errors, and implemented object storage for S3. They also added a DynamoDB lock implementation for S3 backend operations, which is crucial for concurrency control. Furthermore, the user improved the test infrastructure by adding localstack and turning on S3 tests in CI.
lakedatabricksdeltapythonrust-library
mentegy/quill
Nov 2016 - Apr 2019
Compile-time Language Integrated Queries for Scala
Contributions:4 PRs, 507 pushes, 124 branches in 2 years 5 months
compile-timeintegratedfunctional-programmingscalajscompile
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