Private productLive
Talon
A private library for your X bookmarks and likes, with search, AI answers, digests, and developer access.
Read the project noteProjects · honest inventory
Things I've put into the world.
Products, open-source software, experiments, and selected consulting and engineering work.
Free productLive
Onde Assistir
A focused Brazilian football guide that answers one practical question: where can I watch the match?
Read the project noteOpen sourceOpen source
Herdr Agent Inbox
A Codex plugin that gives agents a shared inbox, structured handoffs, and a safer way to coordinate work.
Read the project noteOpen sourceOpen source
Game Boy on the BEAM
A Game Boy emulator written in Elixir, exploring how far the BEAM can stretch beyond conventional application software.
Read the project noteFree productLive
Dibre
A tiny, playful web experience built to be shared, understood immediately, and enjoyed without an account.
Read the project noteFree toolLive
Vaulted
A local-first net-worth tracker for seeing the whole picture without handing financial data to another service.
Read the project noteDeveloper toolLive
Nac
A native toolkit for bootstrapping and operating full-stack applications from a fast Rust command line.
Read the project noteOpen sourceOpen source
Cezar
A small open-source project for experimenting with software agents and practical automation boundaries.
Read the project noteFree toolLive
Pomofy Click
A focused Pomodoro timer made for getting into a work rhythm with no setup or account.
Read the project noteFree toolLive
Instagram Downloader
A direct web utility for downloading public Instagram videos without installing an app.
Read the project notePrivate betaIn progress
Elui
A terminal UI framework for Elixir, built around composable components and a productive developer loop.
Read the project notePrivate betaIn progress
BestXScheduler
An Elixir terminal workspace for drafting, scheduling, publishing, and learning from X posts.
Read the project notePrivate Android appIn progress
AI Usage
A private Android dashboard and home-screen widget for seeing remaining AI subscription usage at a glance.
Read the project notePrivate Android appIn progress
Automata
A file-authored Android automation engine that lets agents define reliable phone routines without programming them through UI screens.
Read the project notePrivate Android prototypeIn progress
KidShorts
A parent-curated short-video player for children, built around a small approved feed instead of an open recommendation algorithm.
Read the project noteHardware labIn progress
Cardputer Lab
Embedded experiments for the M5Stack Cardputer, including Elixir on AtomVM and native firmware work.
Read the project noteGame prototypeIn progress
Courier City
A top-down delivery game vertical slice inspired by the immediacy and city energy of early GTA.
Read the project noteSelected client workLive
Tchutchuco & Balalau
A colorful public home for a Brazilian children's entertainment duo, built for families and event discovery.
Read the project noteSelected professional work
Under NDA
Company names are confidential. The entries below describe my role and the work, including engagements delivered through consulting partners.
Company: Under NDA2024–2025
Customer experience & back-office architecture
Solutions Architect
Designed serverless-first AWS solutions for customer experience and back-office projects, with event-driven integrations between services.
Read the project noteCompany: Under NDA2023–2024
Multi-provider AI workspace
Python / React AI Developer
Built a Python and React workspace that brought multiple AI providers together, with prompt comparison, dataset processing, and workflows for AI tool orchestration.
Read the project noteCompany: Under NDA2022–2023
Laboratory management platform
Fullstack Developer
Implemented laboratory management software with Django REST Framework and React, translating Figma designs into interfaces and developing hierarchical data models.
Read the project noteCompany: Under NDA2022
Platform integrations & technical leadership
Tech Lead
Led a team of three developers and one QA, integrating authentication, user analytics, and email services into the platform.
Read the project noteCompany: Under NDA2020–2022
Web platform modernization
Fullstack Developer
Helped move a web application from a monolith to AWS Lambda microservices. Built a React component library with Storybook and video-call rooms with Twilio.
Read the project noteCompany: Under NDA2017–2020
Enterprise CRM & service integration
Senior Consultant / Solution Architect
Implemented Spring Boot microservices and integrations across Salesforce, MuleSoft, and Kafka. Designed order-management and single sign-on solutions and created REST APIs.
Read the project noteCompany: Under NDA2016–2017
CRM migration & order management
Solution Architect
Designed a Siebel CRM migration from version 6.3 to 8.1.7, including an order-management solution and EAI integrations.
Read the project noteSelected professional work
Selected clients
Earlier projects in real-time software, telecommunications, and enterprise CRM.
Client: Pipefy2016
Activity streams & first microservices
Full Stack Engineer
Built the platform’s first microservices with Elixir and Phoenix, including an activity stream and JWT authentication.
Read the project noteClient: Libretto2015–2016
Real-time mobile game backend
Sole Engineer / Contractor
Developed a mobile-game backend in Elixir and Phoenix, with real-time channels for JavaScript and Unity clients and a turn-based word-game engine using GenServer.
Read the project noteClient: TIM2014
CRM for post-paid mobile services
Senior CRM Consultant
Implemented Siebel CRM for post-paid mobile services and managed a team of five Siebel consultants.
Read the project noteClient: GVT2011–2013
Telecom order-management architecture
CRM Technical Leader / Solution Architect
Led seven consultants using Scrum and designed Siebel 8.1 order-management solutions, including EAI integrations, workflows, and technical architecture.
Read the project noteClient: Roche2011
Latin America CRM migration
CRM Business Analyst / Product Owner
Served as Product Owner for a Latin America migration from Siebel 7.5 to Salesforce, gathering requirements with regional teams and working with Scrum.
Read the project note