Andrii Makovenko
Technical Lead at OnlineMinds
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolAndrii Makovenko is a technical lead and backend-focused software engineer with a decade of experience building and shipping Ruby on Rails applications and leading cross-functional teams from Kyiv. He combines hands-on backend development with front-end UX fixes—contributing to the OpenDAX trading UI by improving trade display accuracy, phone verification flows, and market price/24h change presentation. Andrii has progressed from DevOps and engineering roles into leadership at OnlineMinds and Syndicode, demonstrating a blend of operational discipline and product-focused engineering. Known for pragmatic problem-solving, he frequently tackles subtle UI/UX bugs that improve user trust in complex fintech interfaces. Comfortable guiding teams and rolling up his sleeves in code, he brings steady delivery and attention to detail to high-stakes trading and financial products.
10 years of coding experience
9 years of employment as a software developer
110 high school, Odessa
Russian, Ukrainian, English, Romanian
Github Skills (11)
crypt10
crypto10
exchange10
frontend10
react10
trading9
typescript-types9
typescript9
typescripts9
javascript8
opends8
Programming languages (6)
Github contributions (5)
openware/baseapp
Jan 2019 - Jan 2019
OpenDAX Trading user interface
Role in this project:
Front-end Developer
Front-end DeveloperContributions:6 commits in 7 days
Contributions summary:Andrii primarily contributed to the user interface of the OpenDAX trading platform. Their work focused on fixing bugs related to the display of recent trades, including time and date issues. They also addressed issues within the phone verification form and the display of confirmation messages, enhancing the user experience. Furthermore, the user implemented changes to display price and 24h change on the markets component.
user-interfacereactethereumkucoinblockchain
m-an/geocoder
Oct 2019 - Feb 2025
Complete Ruby geocoding solution.
Contributions:1 push, 1 branch in 5 years 4 months
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