Ihor Pavlenko
Chief Technology Officer at Brenntag
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolIhor Pavlenko is a seasoned front-end leader and CTO with 13 years of experience building data-intensive Single Page Applications and shipping maintainable JavaScript across startups and enterprise teams. He combines deep vanilla JS expertise with modern frameworks (React, MobX, Angular) and practical experience in micro-frontends, CI-driven delivery, and client-driven API mocking to speed feature development. As founder of Piki Software Services and current CTO at Kollie.AI, he translates business needs into technical architecture that drives measurable outcomes—such as faster feedback loops and reduced manual work for SMEs via AI voice agents. Known for pragmatic engineering principles (“make it work, make it right, make it fast”), he emphasizes clean code, test quality, and developer ergonomics. He also explores side projects like Fitbit apps and chrome extensions, reflecting a continual curiosity about user-facing platforms and embedded UIs. Based in Amsterdam, he blends hands-on implementation with strategic leadership to turn complex requirements into production-ready, revenue-generating products.
13 years of coding experience
12 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
English, Ukrainian, Dutch
Github Skills (89)
copilot10
embedding10
jetbrains10
chatgpt10
ai10
developer-tools10
vscode10
intellij10
time-management10
timer10
llm10
openai10
pycharm10
javascript9
chatbot9
Programming languages (5)
Github contributions (5)
my8bit/amsterain
Aug 2017 - Jun 2019
☂ Current precipitation (raining) in Amsterdam, the Netherlands
Contributions:92 commits, 31 PRs, 111 pushes in 1 year 10 months
amsterdamweather-forecastprecipitationamsterdam-neerslagrain
my8bit/tomatoes.rocks
Oct 2016 - Feb 2020
🍅 Tomatoes Rocks - online Pomodoro timer | Online productivity time management tool called Tomatoes Work.
Contributions:182 commits, 62 PRs, 247 pushes in 3 years 4 months
pomodoroserverlesspomodoro-clockmanagement-toolrocks
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.