.png)
01 / Professional
BTG PactualUSD NDF Offshore Exchange Integration
Exchange integration for an offshore ticketing flow shaped around reliability, financial accuracy, and secure execution.
Distributed systems / high availability / security
Open workErick Barcelos.
Software engineer building products, experiences, and better tools. Lifelong learner.
Work
Professional.
02 / Professional
BTG PactualFX Swap Product
End-to-end product work across pricing, ticketing, persistence, and risk-sensitive workflow design.
Pricing / ticketing / persistence / risk flows
Open work03 / Professional
BTG PactualTwo-Way Pricing Flow
Bidirectional pricing experience for FX products built to improve quote visibility and scale cleanly with demand.
Pricing systems / product flows / quote lifecycle
Open work04 / Professional
BTG PactualFX Core Service Refactor
Service refactor that split a large FX backend into smaller operational units with clearer ownership and better scalability.
.NET / microservices / backend architecture
Open workWork
Independent.
01 / Independent
dost
Commerce platform and operations flows for a growing brand.
React / React Native / TypeScript / Tailwind
Open project02 / Independent
Polter
CLI tooling for local infrastructure, pipelines, and daily workflows.
TypeScript / Node.js / React
View source
03 / Independent
Converge
Native macOS timer built for focus, history, and calm routines.
Swift / SwiftUI
Open project04 / Independent
duplizen
Realtime social deduction game for quick web and mobile play.
Next.js / React / TypeScript / Tailwind
Open projectBlog