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João Romão

I build the real-time systems that public-sector finance runs on — turning raw data into automation and full-stack products that hold up in production.

Data Analyst & Developer from Belém, Brazil.

open to remote / relocation·Belém --:--:--

// live

A dashboard that's actually alive

Live tiles fed by real APIs — GitHub, Steam and Spotify — each proxied through its own Next.js Route Handler, so the keys never touch the browser. Ask the assistant below anything about the work.

GitHub activityfetching
source: GitHub REST · ISR ~1h
Steam · recently playedfetching
source: Steam Web API · public profile
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loading … —

Spotify fetching
ask-my-portfolio · claude

Ask me anything about João's work, projects or background. Powered by Claude — answers stay within the portfolio.

>

rate-limited · max 300 tokens · no SIMF / gov data

// about

The human behind the dashboard

I've been a gamer and a geek for as long as I can remember. It started around 2007, on the hand-me-down PC my older brother passed down to me, where I replayed The Legend of Zelda: Ocarina of Time on an emulator more times than I can count — it was the only game I had.

I was coding before I knew what code was: tweaking my Tumblr's CSS, editing Minecraft files in Notepad so I could spin up a server over Hamachi and play with my friends. I grew up googling whatever I needed to learn — the sworn enemy of "I don't know how to do that."

That curiosity set the direction for my whole life. Apple's Think Different — the one arguing that the people crazy enough to think they can change the world are the ones who do — landed on me at exactly the right age. I knew I wanted to be one of them, using technology to actually change something.

As a kid I built games; as a teenager I moved into design and started one venture after another (and went bust on plenty of them). That same drive still shows up everywhere: a lutherie project I'm just starting, a new venture whenever I spot an opportunity, and gaming with friends.

My long-term goal: to build a life with my wife — somewhere with real quality of life, and the financial and physical freedom to enjoy it.

// beyond code

  • Rock & metal
  • Puzzles
  • Anime & film
  • Guitar
  • Lutherie
  • Gaming
  • Training

// experience

From intern to tech lead

Inside the Pará State Department of Education (SEDUC-PA) since 2023 — same institution, growing scope.

  1. 2026 — present

    Tech Lead & Product Owner — SIMF

    Montreal Informática · SEDUC-PA

    Technical decision-maker and product owner of an internal financial-monitoring platform. Right hand to the DPPC director.

  2. Nov 2025 — Mar 2026

    Developer

    Kapa · SEDUC-PA

    Built financial automation in production (PETE/PEAE, Diárias) — from raw SIAFE reports to reports and messaging.

  3. Sep 2023 — 2025

    Intern

    SEDUC-PA

    Started at the State Department of Education of Pará as an intern, working across data and automation — the ground the systems above were built on.

// projects

Selected work

Real systems, mostly in production. Strongest first. Government work is shown as a case study only — no real data, no private code.

// skills

Toolbox

Languages

  • Python
  • JavaScript
  • TypeScript
  • SQL

Frontend

  • React
  • Next.js 15
  • Tailwind CSS
  • Streamlit

Data & Automation

  • Pandas
  • Selenium
  • Web scraping
  • RPA
  • Anomaly detection
  • Gspread

Backend & Infra

  • Supabase
  • PostgreSQL
  • SQLite
  • REST APIs
  • Ubuntu (Nginx, PM2)
  • IndexedDB / Dexie

Practices

  • Vitest
  • Git
  • Google Apps Script
  • Generative AI for productivity

// education

Studies and credentials

The degree is done; the specialisations are not. Listed as they stand.

in progress · due 2027

Three postgraduate specialisations (lato sensu)

FAMEESP

Generative AI and Intelligent Agents for Business · Data Science and Big Data Analytics · Software Engineering

2021 — Nov 2025

BSc in Computer Science

Universidade Cruzeiro do Sul

The last two years ran alongside the job at SEDUC-PA.

// contact

Let's talk

Open to remote roles and relocation. The fastest way to reach me is email or LinkedIn.

// based in

Belém, Pará

Belém, Pará — Brazil · gateway to the Amazon

01°27'21"S · 48°29'25"W

local time
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31°Thunderstorm

open to remote / relocation

Belém01°27'21"S 48°29'25"W