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Experience
4+ years building web and mobile applications, from startup founding engineer to director of IT.
Founding Engineer
Topics Chat
May 2025 — Feb 2026
·
On-site
Architecting and building the platform from the ground up
Full-stack development with React Native and Next.js
Building scalable mobile and web solutions for chat platform
Making key architecture decisions and shaping the technical roadmap
React Native
Next.js
TypeScript
Node.js
Hono
Freelance Full Stack Engineer
Self-employed
Dec 2024 — Present
·
Lisbon, Portugal
Delivering custom full-stack solutions for various clients
Building modern web and mobile applications
Managing end-to-end project delivery and client relationships
Specializing in React Native and Next.js development
Next.js
React Native
TypeScript
Node.js
PostgreSQL
Prisma
Neon
Cloudflare
Director of IT
Xalantis, Unipessoal Ldª
Sep 2023 — Dec 2024
·
Lisbon, Portugal
Promoted to Director of IT, leading technical direction and delivery
Led development of two React Native applications
Managed Next.js web applications and Prisma ORM implementation
Deployed services on Ubuntu/Linux and managed system architecture
React Native
Vue.js
Next.js
Prisma
TypeScript
Ubuntu
MySQL
Software Developer
Xalantis, Unipessoal Ldª
Oct 2022 — Sep 2023
·
Lisbon, Portugal (Hybrid)
Built and maintained Vue 2 corporate website
Developed two internal APIs using Express.js and TypeScript
Worked with MySQL databases for data management
Implemented Prisma ORM for schema handling and database operations
Vue.js
JavaScript
Express.js
TypeScript
MySQL
Prisma
React Developer
Fernando Rosado Pianos
Oct 2021 — Sep 2022
·
Oeiras, Lisbon, Portugal
Designed and developed the company's official website using Next.js
Optimized for performance, accessibility, and SEO
Created internal mobile testing app using React Native
Streamlined internal workflows through custom mobile solutions
React.js
React Native
Next.js
JavaScript
Internship Trainee
valantic
Jul 2021 — Oct 2021
·
Lisbon, Portugal
Completed internship program focusing on low-code development
Gained hands-on experience with OutSystems platform
Worked with Microsoft SQL Server for database management
OutSystems
SQL Server