Developed features with TypeScript frontend and Node.js/PostgreSQL backend, deployed on AWS. Designed REST APIs, optimized PostgreSQL, and worked in agile cycles. Used English for documentation and meetings.

Implemented full-stack features using TypeScript, Node.js, and PostgreSQL on AWS. Designed REST APIs, optimized queries, and ensured code quality through code reviews. Operated daily in English.

Designed and built fullstack applications using React, TypeScript, Node.js, FastAPI, Django, Spring Boot, PostgreSQL. Managed project timelines and client meetings in English.

Owned end-to-end technical delivery, architected scalable fullstack apps with React, TypeScript, Node.js, FastAPI, Django, Spring Boot, PostgreSQL. Led client communication in English.

Built and maintained REST APIs, integrated third-party services, and optimized PostgreSQL for reporting. Used English for documentation and team communication.

Developed features on Django/Symfony/PostgreSQL systems. Built REST API integrations with TypeScript/Node.js frontends, optimized PostgreSQL schemas, and communicated in English.