Web system development with a focus on robust and scalable applications, leveraging modern technologies both on the frontend and backend.Developing interactive and responsive interfaces using JavaScript, TypeScript, and React, applying best practices in usability (UX/UI) and performance.Building scalable and secure RESTful and GraphQL APIs with Node.js and NestJS, ensuring high performance and data integrity.Managing data with PostgreSQL and TypeORM, implementing optimized queries and efficient structures to meet diverse business demands.Integrating with external and internal APIs using REST and GraphQL protocols.Performing version control with Git and conducting code reviews to maintain quality and collaboration in software development.

I assisted in implementing continuous integration routines, performing Kubernetes health checks, developing systems that consume REST APIs using Python, managing client registration, removal, and updates in the PostgreSQL database, facilitating sprint transitions, and handling level 3 support tickets.

IT Department Supervisor. I handled system updates and installations, provided user support, and managed network and infrastructure.