Fab. Bahiense
PTEN

2018 → 2026 · years in production

Real work.

These are the projects I can show openly. There is more: some under NDA, some I chose not to publish. Want to hear about them? Write me.

Own products

Things I shipped myself.

Products I designed, built and maintain. Database to UI, nobody else to share the blame with.

Pulsar
Live

Pulsar

Observability for Node: logs, metrics and alerts from an npm that plugs into pino or console.log. C# version next.

My role: Own product · design, backend and frontend

  • node
  • npm
  • typescript
  • observability
Quasar
Live

Quasar

Mass WhatsApp campaign platform: flow-based automations, scheduling and native Calendar/CRM integrations.

My role: Own product · full system, database to UI

  • whatsapp
  • next
  • node
  • typescript
Cases

Delivered for companies.

Sites and systems that went to production for real clients, and what I did on each one.

Nexus Comunicação
Nexus Comunicação · 2025Live

Nexus Comunicação

Multichannel communication platform (SMS, WhatsApp, RCS): customer dashboard, API, queues and AWS infra. Led end to end as Tech Lead.

My role: Tech Lead · architecture, team and delivery

  • next
  • nuxt
  • node
  • typescript
  • aws
  • redis
Filadelfo Vila Nova Conceição
ConxLive

Filadelfo Vila Nova Conceição

Real-estate launch site in Vila Nova Conceição, São Paulo. Fast on mobile, built to book showroom visits.

My role: Frontend · Astro + Tailwind

  • astro
  • tailwindcss
  • typescript
View Pinheiros by Passareli
PassareliLive

View Pinheiros by Passareli

Residential development landing steps from Pinheiros station. Gallery, floor plans and lead capture.

My role: Frontend · Astro + Tailwind

  • astro
  • tailwindcss
  • typescript
Vila Olímpia by Passareli
PassareliLive

Vila Olímpia by Passareli

Institutional site for a residential development in Vila Olímpia, São Paulo.

My role: Frontend · Astro + React

  • astro
  • react
  • tailwindcss
  • typescript
Mirage Ibirapuera
Archived

Mirage Ibirapuera

Institutional site for a development a few meters from Ibirapuera Park, São Paulo. Laravel + Sass + Bootstrap.

My role: Full stack · Laravel

  • laravel
  • php
  • sass
  • bootstrap
site offline
Lab

Challenges and experiments.

Small things I built to learn a stack, solve a code challenge or just for fun. None of this was for a client.

Show 7 experiments

Something like yours?

If so, let's talk. I reply within 24 business hours.

Message me on WhatsApp