Andrey Kaplunenko is a backend-focused application developer with eight years of professional experience, currently building PHP/Drupal-based marketing systems at Cadeau Concepten in Dresden. He combines strong SQL and PHP expertise with practical Go experience—authoring pet projects like Table2CLI and a Binance client, and contributing to the popular pterm Go library by implementing negative bar chart rendering. His background spans fast-moving product teams and service leadership, with a master's in physical sciences that underpins a methodical, data-driven approach to engineering. Comfortable shipping production backend features and tinkering in open source, he brings a blend of pragmatic commercial experience and curious engineering craftsmanship.
8 years of coding experience
4 years of employment as a software developer
Master's degree, Physical Sciences, Master's degree, Physical Sciences at Taras Shevchenko National University of Kyiv
✨ PTerm is a modern Go module to easily beautify console output. Featuring charts, progressbars, tables, trees, text input, select menus and much more 🚀 It's completely configurable and 100% cross-platform compatible.
Role in this project:
Back-end Developer
Contributions:18 commits, 1 PR, 9 comments in 14 days
Contributions summary:Andrey focused on enhancing the bar chart functionality within the `pterm/pterm` repository. Their primary contribution was implementing the processing and rendering of negative bar values. This involved modifications to the `barchart.go` file, which included adjustments to the render functions and the `MapRangeToRange` to handle the new data. Furthermore, the user added example code to showcase these new features.
Contributions:106 commits, 52 PRs, 59 pushes in 4 months
php
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.