Victor Shepelev
Software Engineer at Netsoft
Kharkiv, Kharkiv Oblast, Ukraine
Summary
🤩
RockstarVictor Shepelev is a seasoned Ruby software engineer with 14 years of experience and deep open-source pedigree as a contributor to core Ruby, RuboCop, and the SciRuby/daru data-analysis library. Based in Kharkiv, Ukraine, he focuses on backend refactoring, improving code quality, test coverage, and documentation—work that has influenced Ruby internals and tooling used across the community. A pragmatic problem-solver, he has implemented new static-analysis cops and automated fixes to raise linting standards, while clarifying language behavior like numbered block parameters and Symbol#to_s. Beyond code, Victor writes about Ruby and applies a meticulous, maintenance-first approach to projects—an attribute informed by long-term stewardship of widely relied-upon libraries. Currently serving in the Armed Forces of Ukraine, he combines technical leadership with resilience and a commitment to sustaining critical open-source infrastructure.
14 years of coding experience
Stackoverflow
1,360reputation
47kreached
8answers
2questions
elasticsearch
top-5%
Github Skills (25)
data-analysis10
rubocop10
static-code-analysis10
testing10
software-quality10
refactor10
ruby10
api-documentation10
linter10
refactoring10
documentation10
code-formatting10
metaprogramming9
elasticsearch9
text-manipulation8
Programming languages (14)
Github contributions (5)
SciRuby/daru
May 2016 - Jul 2018
Data Analysis in RUby
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 80 commits, 73 PRs in 2 years 2 months
Contributions summary:Victor primarily focused on refactoring and improving the codebase of the `daru` library, a data analysis tool in Ruby. Their work involved extensive code cleanup, style improvements guided by Rubocop, and removal of deprecated features. They implemented changes to enhance code coverage, add test specifications, and generally improve the overall quality and maintainability of the project.
data-analysisdataframesrubydata-science
ruby/ruby
Sep 2017 - Dec 2024
The Ruby Programming Language
Role in this project:Backend Developer
Backend DeveloperContributions:95 reviews, 76 PRs, 17 pushes in 7 years 4 months
Contributions summary:Victor primarily contributed to the Ruby programming language repository, focusing on documentation updates and code enhancements within specific libraries. Their work involved updating documentation content and formatting, simplifying and clarifying the `inspect` methods. The user also added and enhanced documentation for features like numbered block parameters and the behavior of the `to_s` method for Symbols.
object-orientedruby-languageprogramming-languagerubyc
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