I build mobile applications, web platforms, and backend systems.

Developing cross-platform mobile apps for iOS and Android. Experienced in building features like location check-ins, local storage caching, and responsive UI layouts.

Building web applications with React and Next.js. Worked on retail catalogs, search autocomplete functionality, and SEO configuration.

Creating APIs and designing database schemas in PostgreSQL and MySQL. Worked on migrating PHP codebases to NestJS and writing data sync scripts.