Pedro F.

In the last two years alone, I rebuilt a production stats service processing 100M+ records with >99.9% uptime and <0.2% error rate, and contributed to ad product launches tied to ~$5M in annual revenue. I've also shipped a commercial Shopify app from zero, built multi-channel ad dashboards for ecommerce vendors, and am currently building a healthcare workflow platform as a solo founder — owning the full stack from architecture to AWS deployment.
I work across TypeScript, Node.js, Python, React, Next.js, NestJS, PostgreSQL, AWS, Docker, GraphQL, and Redis. I'm comfortable taking a vague problem and turning it into clean, production-ready software — with design docs, realistic timelines, and zero hand-holding required.
What I take on:
— Backend systems and API design at scale (Node.js, NestJS, Python/FastAPI, PostgreSQL)
— Full-stack product development (React, Next.js, TypeScript)
— Shopify app development and ecommerce integrations
— Data products and multi-source dashboards (Facebook, Google, TikTok APIs)
— AWS infrastructure, CI/CD, Docker
I've worked async across US, EU, and LATAM teams for years. If you need a senior engineer who ships and communicates like one, let's talk.