Andrej

Korotaev

Full-stack Developer — Web Service Development and Enhancement I develop web applications from scratch and enhance existing projects. I implement both backend (APIs, databases, business logic) and frontend (interfaces, API interaction) components. I help automate processes, improve architecture, and boost project performance. My experience includes: REST API development Creating CRUD systems Database design Implementing authentication and user roles Integrating with external APIs Developing Telegram bots Data scraping/parsing Enhancing and optimizing existing projects Bug fixing and code refactoring