I build and maintain real-world software for vehicle tracking, GPS/IoT integrations, backend systems, mobile apps, and self-hosted infrastructure.
- 🇧🇷 Software developer based in Brazil.
- 🛰️ Specialized in Traccar-based GPS tracking platforms, including backend customization, device protocols, APIs, integrations, and production deployments.
- ⚙️ Experienced with backend development, REST APIs, databases, webhooks, payment/service integrations, and SaaS applications.
- 📱 I build and maintain Flutter applications for Android and iOS, including deployment automation with Fastlane.
- 🐳 I manage Linux-based infrastructure using Docker, reverse proxies, databases, networking, and self-hosted services.
- 🔧 I enjoy working across the full stack when needed — from device communication and server infrastructure to web and mobile interfaces.
- 🤖 Currently exploring local LLMs, AI coding agents, model routing, and developer tooling.
- 🌍 Interested in remote and international software engineering opportunities.
GPS tracking & IoT
- Traccar customization and deployment
- GPS tracker protocols and device integrations
- Real-time telemetry and vehicle tracking systems
- REST APIs, webhooks, geocoding, and third-party integrations
Backend & Web
- Java
- PHP / Laravel
- TypeScript / JavaScript
- React
- REST APIs
- MySQL / Percona
- PostgreSQL
- Redis
Mobile
- Flutter / Dart
- Android
- iOS
- Fastlane
- Firebase
Infrastructure & DevOps
- Docker
- Linux / Debian
- Nginx
- Traefik
- Cloudflare
- Git / GitHub
- Proxmox
- Self-hosted services
I am especially interested in projects involving tracking systems, backend architecture, integrations, infrastructure, developer tooling, and AI-assisted software development.
I like solving problems that cross boundaries between software and the real world — from a GPS device sending telemetry over a cellular network to the APIs, servers, databases, mobile apps, and infrastructure that make the whole platform work.