At Mercado Livre, I build and maintain Go backend services for a business-critical visual workflow platform that creates, validates, versions, publishes, and executes customer-service resolution flows.
I led the technical discovery to consolidate two contact-matching applications into one backward-compatible service, helping retire an application and its related data resources. I also improved a high-latency update flow with bulk processing, reducing response time by approximately 50%.
Previously at GMD Logística, I developed high-traffic dock scheduling and real-time freight-tracking systems, while modernizing an Angular application from version 8 to 12. At Indutiva Tecnologia, I built secure payment processing and multi-method checkout capabilities using ASP.NET Core and Blazor.
I work across Go, C#/.NET, Node.js, TypeScript, REST APIs, microservices, event-driven systems, databases, observability, and production support. I’ve also designed MCP integrations that make backend reporting safer and more efficient for LLM-driven workflows.
