BARROS BUILDS · 2026

1 year. 10 products.
Building in public.

Data analyst turned product builder. Shipping 10 AI-powered products in 2026 — building in public every step of the way.

see the build →my data work
10
PRODUCTS IN 2026
5
LIVE NOW
121
USERS
ABOUT

8 years on a manufacturing floor at TE Connectivity. First to bring Power BI to the lines — 70% faster changeovers, 40% more output, 80% fewer defects. The data existed. I built the lens to read it differently.

Same instinct, new tools. AI products in 2026.

THE BUILD
10 Products · 2026
LIVE
IN PROGRESS
PLANNED
01Feb 2026
Painel dos Recibos
LIVE
02Mar 2026
OUT
LIVE
03Apr 2026
Crafted
LIVE
04May 2026
Petit Coeur
LIVE
05Aug 2026
Bitcoin PT
LIVE
06Q3 2026
Coming Soon
PLANNED
07Q3 2026
Coming Soon
PLANNED
08Q4 2026
Coming Soon
PLANNED
09Q4 2026
Coming Soon
PLANNED
10Q4 2026
Coming Soon
PLANNED
WORK
Live Projects
DATA · FINTECH · PORTUGAL

Painel dos Recibos

Dashboard for Portuguese independent workers to track income by month and client, and understand IRS retention — no spreadsheet needed.

Open project →
FEB
MEDIA · LOCAL · EUROPE

OUT

A weekly events newsletter that gets you off your screen and out into the world.

Open project →
MAR
PRODUCT · AI · CAREER

Crafted

An AI-powered CV and cover letter tailoring engine that gets career transitioners past the ATS screen and into the interview.

Open project →
APR
FAMILY · BABY · MEMORIES

Petit Coeur

A private photo album where families capture every moment of their baby growing up — together.

Open project →
MAY
BITCOIN · INFLATION · PORTUGAL

Bitcoin PT

Compares Bitcoin's return against Portuguese inflation year by year, so you can see whether it actually protected your purchasing power — not just whether the price went up.

Open project →
AUG
Learning Log

Learn AI by building it. Every week.

One concept a week: theory, a hands-on exercise, and my failure log.

I'm not an expert — that's the point.

Free. Weekly. First issue ships September.What this is →
FOLLOW THE BUILD

Watch all 10 get built.

Every product — what shipped, what broke, the real numbers. Building in public on LinkedIn, every step.

Follow on LinkedIn →