Uladzimir Yafimau
Software Engineer at Qulix Systems
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolUladzimir Yafimau is a software engineer with a decade of experience, currently based in Warsaw and working at Qulix Systems after five years at Two Sigma. He specializes in quality engineering and test automation, contributing significant e2e and unit tests to the high-profile BeakerX Jupyter extensions to improve widget functionality, auto-completion, and data visualization reliability. Comfortable across languages and kernels (including Python, Clojure, and Scala), he brings a pragmatic focus on ensuring robustness in interactive computing tools. His background in computer software engineering is complemented by earlier mechanical engineering studies, reflecting a practical, systems-oriented mindset. Known for turning complex integration scenarios into repeatable automated checks, he blends hands-on coding with a tester’s attention to detail.
10 years of coding experience
5 years of employment as a software developer
Mechanical Engineering, Mechanical Engineering at Belarusian State Technological UniversityComputer Software Engineering, Computer Software Engineering at Institute of Information Technologies BSUIR
English, Russian
Github Skills (10)
javas10
automated-tests10
junit10
groovy10
java10
test-automation10
clojure-cli9
scala9
clojure9
python8
Programming languages (4)
Github contributions (5)
twosigma/beakerx
May 2017 - May 2020
Beaker Extensions for Jupyter Notebook
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:233 commits, 348 PRs, 597 pushes in 3 years
Contributions summary:Uladzimir's commits primarily focus on adding and updating tests within the `beakerx/beakerx` repository, specifically targeting the `beaker.widgets`, `clojure`, and `scala` packages and integrating end-to-end (e2e) tests. The user created tests for features such as auto-completion and general functionality of widgets, including those associated with the Python kernel and the creation of data visualization for the table API and charting. The commits showcase the implementation of testing frameworks and techniques to ensure the quality and reliability of the BeakerX project, demonstrating a focus on automated testing procedures.
jupyterlab-extensionjupyter-notebooknotebookbeakerjupyterlab
EfimovVladimir/check_CI
Jun 2020 - Nov 2020
Contributions:212 pushes, 1 branch in 5 months
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.