Andriy Mykulyak
Creator Of API Genie
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAndriy Mykulyak is an experienced software architect and founder of API Genie with 11 years building large-scale, high-availability web applications. He spans the full stack—from databases and backend services to frontend—and has led cross-functional teams while driving frontend architecture and performance improvements at companies like Fresha and PKO Bank. Andriy is pragmatic about technology choices, favoring solutions that solve real business problems and has hands-on experience with microservice, modulith, layered and serverless architectures. He led the creation and migration to a design system at Fresha, ran a frontend guild of ~30 engineers, and co-led releases of web-native mobile apps, demonstrating both technical leadership and delivery focus. Based in Warsaw, he brings a background in physics and data-oriented engineering thinking, having started his career in scientific research and low-level Unix/Python work. As a less obvious strength, he combines deep systems thinking with a maker’s mindset—developing tooling like API Genie to improve schema-driven RESTful API development.
11 years of coding experience
10 years of employment as a software developer
Master's degree, Nuclear Physics, Master's degree, Nuclear Physics at Kyiv National Taras Shevchenko University
English, Polish, Russian, Ukrainian, German
Github Skills (21)
router9
localization9
api9
state-management9
ui-framework8
data-api8
typescript8
data-generation8
javascript7
poc7
faker7
parser7
cpp7
elixir6
react5
Programming languages (6)
Github contributions (5)
mykulyak/api-genie
Nov 2023 - Nov 2025
Contributions:2 releases, 5 pushes, 1 tag in 2 years
surgeventures/noname
Sep 2020 - Mar 2022
POC of a API / data layer for Fresha SPA
Contributions:27 reviews, 15 PRs, 41 pushes in 1 year 6 months
apidata-apidata-layerspapoc
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