At Glovo, I developed the user interface and delivered an AI-powered user chat feature as part of the development team. I also added offline mode, increasing average user session duration by 17%.
I introduced unit testing into an existing project at Glovo, reducing production defects by 23%, and set up system monitoring that reduced end-user bug reports by 7%.
At SONY, I designed and built an in-game notification generation and delivery system as part of the development team. I introduced a unit testing policy that brought code coverage to 95%, and interviewed and hired three developers.
At EPAM, I contributed to migrating an e-commerce store from PHP to Next.js; the new version increased conversion by 12.4% and improved page load speed by 37%. I also implemented SEO optimization for the online store.
