APIs, distributed services, performance and production infrastructure.

Backend-focused software engineer working with Node.js, TypeScript, Go and PHP.

I currently contribute as Technical Lead and Backend Maintainer at Candidate and develop RT Sports Manager, a sports bankroll management product.

My main interests are backend architecture, service communication, performance, testing, Docker infrastructure and production reliability.

Open-source job aggregation platform composed of a Node.js API, Go scraper, React applications, PostgreSQL and Valkey.

As Technical Lead and Backend Maintainer, I work with architecture, code reviews, releases, production support, security, testing and performance.

A recent Go-based scraper evolution reduced the execution time of 5–6 keyword batches from approximately 5–9 minutes to 15–20 seconds.

Node.js TypeScript Go PostgreSQL Valkey Docker CI/CD Observability

Sports bankroll management product currently under active development.

The platform includes authentication, bankroll and betting management, transactional emails and sports statistics. Its architecture is evolving to use Go and gRPC for intensive processing, while Node.js remains responsible for the main application and business workflows.

Backend • Frontend • Application

NestJS Fastify Next.js PostgreSQL Prisma Go gRPC

REST APIs gRPC Protocol Buffers Microservices BullMQ Hexagonal Architecture

React Next.js Angular Vite Material UI Tailwind CSS

PostgreSQL MongoDB MySQL Prisma Drizzle ORM Redis Valkey

Docker Compose CI/CD Linux/VPS Nginx PM2 Prometheus Grafana Loki Alertmanager

Open to backend and full-stack opportunities in Brazil and international teams.