With 16 years in software, I've built monoliths, microservices, microfrontends, and everything in between. I know when each is the right call. I've led engineering teams and held CTO roles at three startups. I started as a backend developer, evolved into full stack, and now focus on architecture, designing systems that scale. In the last year I've been diving deep into AI and ML systems, and my goal is to become a software architect who specializes in building reliable, production-ready AI products.

I've served as a system administrator, led web optimization across Sonae Group's retail brands (Worten, Continente, MO, Sportzone, Zippy), and never stopped coding. My career spans JavaScript, TypeScript, C#, Python, and PHP. Most of my work today is in Node.js, C#, ReactJS and python.

Before software, I wanted to build robots. I studied Electronic and Computer Engineering, and while programming my first robots, I discovered my real passion was in the software that powered them. I also served in the Portuguese Army as a Telecommunication and Encryption Specialist.

Currently working as a Software Architect at LastPass, leading the design and evolution of the architecture and security for products used by millions of users.

• 🌍  I'm based in Porto, Portugal
• 🖥️  See my portfolio at My portfolio
• ✉️  You can contact me at hello@jeanpierrecarvalho.pt
• 🚀  I'm currently working on Dev Profile Hub
• 🧠  I'm learning tooling for javascript / typescript
• 🤝  I'm open to collaborating on interesting projects and open source
• ⚡  I'm secretly Spiderman... but don't tell to anyone