At Vasonim, I led the end-to-end creation of client landing pages and technological solutions, from custom UI/UX design through implementation. I built scalable frontends with Next.js, React, and TypeScript, and worked on projects ranging from simple web architectures to 3D animations.
At Symetrisk, I built the core frontend and three tailored interfaces for banks, loan borrowers, and credit scorers. I also fetched and transformed API data to calculate and display financial metrics, and tested API permissions, response times, and data correctness.
At Langory, I resolved UI responsiveness bugs and redesigned interfaces for children and teachers. I also validated AI-generated children's stories and conducted API and stress testing focused on permissions and system limits.

