−60%
Infrastructure cost
Projects scattered across Vercel, Render, DigitalOcean, and AWS, consolidated into Google Cloud — with more autonomy for the teams.
01About
Who I am
Tech Lead at Sunne Energias Renováveis. Nearly 8 years of professional experience and more than 6 leading teams and projects, across domains ranging from renewable energy and mental health to telecom, education, and games.
My degree in Digital Systems and Media at UFC gave me a dual foundation — design, human-computer interaction, and programming. That is what lets me work on both sides: architecting the system and shaping how it is used.
Design, quality, and decisiveness define how I work. I value collaborative environments, knowledge sharing, and open source — archwarden, an architecture linter for TypeScript written in Rust, came out of wanting to turn convention into a rule a machine can check.
02Impact
What changed because I was there
outcome before responsibility
1 week → 1 day
Development cycle time
Jira, CI/CD, and code review. Not a new tool — just waiting removed from the path.
Product from zero to launch
Mobile app and back office for corporate psychological care, from first commit to production.
Quality as routine, not as a campaign
Automated tests and reworked Papertrail alerts: the problem shows up before it is reported.
A team that grows together
Pair programming, one-on-ones, workshops, and AI in the team’s workflow. Plus internal knowledge sessions.
Internal libraries with a functional paradigm
React components, utilities, and a server framework — documented well enough to use without asking me.
03Built
Systems I helped bring into existence
systems, not employers
Energy credit platform
Sunne Energias Renováveis
Management of power plants and of the consumer units receiving energy credits, including solar panel rental and administration, plus the energy sales platform.
Corporate psychological care
Nosso Lar Hospital / Amar.Elo (hoje Thera)
Mobile app and back office for corporate psychological follow-up, from zero to launch, integrated with the hospital ecosystem and with ERPs.
Omnichannel platform
neWave Telecom
Unified customer service with WhatsApp integration through a BSP and ERP integrations, on a microservice architecture, with legacy code migration running alongside.
Systems for the Sistema S network
Bugaboo Studio
Custom systems for FIEC, SENAI, SESI, and IEL — web applications and APIs, including running the servers behind them.
04Open source
What I maintain in the open
archwarden (opens in a new tab)
Rust
An architecture linter for TypeScript and JavaScript, written in Rust. It enforces the rules a project already has but nobody remembers: which folders may exist, which files require a test, which layer may import which. One config, running in milliseconds, designed to be queried by coding agents before they write.
cano-ts (opens in a new tab)
TypeScript
A lightweight utility inspired by Elixir’s pipe operator, for composing sync and async functions into readable chains.
Max-Elixir-PokeAPI (opens in a new tab)
Elixir
An Elixir wrapper for PokéAPI, with automatic caching. Listed in the official PokéAPI documentation among the community libraries.
05Career
Where I have been
the chronology, for those who look for it
Jun 2024 — Jul 2024
Rede ICC Saúde
- Technology ConsultantJun 2024 — Jul 2024
Contract work, alongside Sunne.
Feb 2024 — present
Sunne Energias Renováveis
- Tech LeadMay 2024 — present
- Senior Full-stack DeveloperFeb 2024 — May 2024
Jan 2023 — Dec 2023
Nosso Lar Hospital / Amar.Elo
- Tech LeadJul 2023 — Dec 2023
- Full-stack DeveloperJan 2023 — Jul 2023
Amar.Elo was a Nosso Lar company and is now called Thera.
Apr 2022 — Jan 2023
Bugaboo Studio
- Full-stack DeveloperApr 2022 — Jan 2023
Mar 2021 — Apr 2022
neWave Telecom
- Development Analyst IIIJan 2022 — Apr 2022
- Development Analyst IIJul 2021 — Dec 2021
- Junior Development Analyst IMar 2021 — Jun 2021
Nov 2020 — Feb 2022
CosMonkeys
- Co-founder, Producer and DeveloperNov 2020 — Feb 2022
Oct 2019 — Mar 2021
The Guardian Dog Studio
- Producer and DeveloperOct 2020 — Mar 2021
- Co-founder and Executive ProducerOct 2019 — Oct 2020
Aug 2018 — Oct 2019
Container Digital Jr.
- Project ManagerMay 2019 — Oct 2019
- Front-end DeveloperDec 2018 — May 2019
- TraineeAug 2018 — Dec 2018
06Education
Where I studied
May 2024 — Jan 2026
MBA in Software Engineering
MBA USP/Esalq
Aug 2017 — Sep 2021
Bachelor in Digital Systems and Media
Universidade Federal do Ceará
Junior enterprise (Container Digital Jr. and The Guardian Dog Studio), teaching assistantship, and research scholarships.
07Contact
Let’s talk
Open to conversations about architecture, technical leadership, and hard problems. Email is the most direct way.