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Yan Feitosa

Yan Feitosa

Full-stack developer at Grupo Pensar.

I build interfaces, systems and the connections between them.

I’m Yan.

Software developer with a degree in Computer Science. I like understanding how things work, then building them again, piece by piece.

Most of my work sits between layers: an interface and its data, a new feature and a system already in production.

Outside work

Games
Systems you can play with.
3D modeling and printing
From a digital model to an object in my hand.
Connected devices
Where software meets sensors.
AI
Experiments in how machines help us build.

Experience

Full-stack developer at Grupo Pensar, since July 2026.

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Projects

KeepEdu logo: educational management

Team project

KeepEdu

An educational management platform for schools, connecting staff, students and families.

I was part of the team; I don’t own the product. Most of my work at Grupo Pensar happened here: frontend architecture, SSO, authorization and permissions.

HarpiaBR logo

Tender monitoring

HarpiaBR

A web platform that monitors public tenders through PNCP, classifies opportunities with AI and emails personalized reports based on each company’s products, categories and municipalities of interest.

JavaScript, HTML, CSS and Python. Cloudflare Workers, Supabase/PostgreSQL, Gemini, Resend and GitHub Actions.

Visit HarpiaBR
NexFest logo

Own product

NexFest

A marketplace for event services. It connects hosts with barbecue cooks, bartenders, DJs and waiters available on the date, with search, booking and protected payment.

Product, frontend, backend and payments.

SunSense logo: a sun made of purple and yellow petals

Academic research

SunSense Smart

Real-time UV radiation monitoring with personalized alerts, connecting IoT sensors, software and data.

Silver medal at an international science fair.

Let’s talk.

Looking for a full-stack developer who thinks beyond one layer? Write to me.

Yan Feitosa, 2026 Press ' to use the terminal.