GD

Guilherme de Jesus Araujo Medeiros

Available to hire

js and TypeScript. I build scalable solutions, complex integrations and high-impact products with clean, well-structured code.

About

Full-Stack Developer with 3+ years of experience in JavaScript, Node.js and ReactJS, specialized in modern frameworks like NestJS, Next.js and TypeScript. I build scalable solutions, complex integrations and high-impact products with clean, well-structured code.

I’m comfortable working with technical challenges while keeping business objectives in focus, delivering robust results aligned with real outcomes. My experience spans frontend, backend, REST APIs, authentication (JWT/OAuth) and production-ready development workflows using Docker and Git.

  • 2 years' experience
  • Joined July 2026

Languages

  • PortugueseFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Professional Services

More experts in Dublin, Ireland

Work experience

Full-Stack Developer · MGN IT Technology Services LTDAJul 2023 – Sep 2025 · 2 yrs 3 mos

Developed and maintained dynamic, responsive user interfaces using React, JavaScript and TypeScript with a focus on usability and performance. Participated in the design, development and maintenance of RESTful APIs using Node.js and NestJS. Worked on scalable solutions and integrations while contributing to robust, well-structured implementations aligned with product needs.

Education

Degree in System Analysis and Development · University Estácio de Sá - Rio de Janeiro2020 – 2023

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