"Build production systems as a sole technical owner, with a focus on integrations, reliability, and clean architecture. I treat code as a narrative — not just instructions, but a way to explain the system so others can reason about it, debug it, and understand the intent behind it."
Lead Engineer
Greenbudz — Remote
Own backend, infrastructure, and production reliability for an e-commerce platform. Work with product and design on technical direction as sole technical owner.
- ›Built a 76-component design system and payment flows with production-ready integrations.
- ›Own banking, ERP, and logistics integrations in production.
- ›Cut build time from 48 minutes to 8. Ship to production on a 48-hour cadence.
- ›Built self-hosted internal infrastructure, saving $650+/month.
- ›Led a server migration that improved observability and reliability.
Software Developer
Medical Preceptorship Selection Program — Salvador, Brazil
Independent contract. Built an applicant management system for a postgraduate selection program from scratch.
- ›Automated applicant and document intake into PostgreSQL.
- ›Designed an approval workflow for hospital review boards.
- ›Migrated from NestJS to Bun/Elysia to simplify deployment.
Independent Technical Work
Open Source
- ›Dokploy container-based deployment automation.
- ›Built Uyuni — a "Git for financial decisions" engine for projections and scenario comparison. Deterministic, auditable, extensible plugin system, terminal UI. Active development.
Full-Stack Software Engineer
Toki Network — Remote
Architected financial, behavioral, and clinical systems. Led a 5-person team during the CTO's medical leave.
- ›Designed systems with DDD and Event Sourcing. Built an internal Event Sourcing library used across multiple systems.
- ›Implemented Stripe off-session payment flows and lifecycle monitoring.
- ›Led a full JavaScript-to-TypeScript migration. Refactored an outsourced system, resolving 800+ issues.
- ›Mentored junior engineers who later joined full time.
Languages
Backend
Frontend
Databases
DevOps
Architecture
Expertise
Interests
BSc Software Engineering (in progress)
Estácio (EAD)
BSc Computer Science
UFOP
BSc Economics
UFOP
Want to work together?
Especially interested in projects involving platform engineering, integrations, or anything that sits at the edge of hardware and software.
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