Lucas Coelho

I’m a fullstack engineer with 3+ years delivering production-grade web and mobile applications end-to-end. I enjoy owning the full lifecycle—from API design and database modeling to CI/CD—so what I ship is reliable in the real world.

At Atlanta Tecnologia, I architected and delivered an ERP-style procurement management module using Java 17, Spring Boot, Angular, and PostgreSQL. I also build an emergency dispatch mobile app with Kotlin (KMM) for real-time assignments, plus a Flutter OCR field-agent app that reads licence plates and cross-references an infraction database.

I like clean architecture and maintainability: I’ve implemented role-based access control, state machine-driven workflows, and audit trails. I also mentor junior developers through code reviews and establish patterns the team continues to adopt, while keeping Docker-based development/production environments consistent.

Earlier, I shipped two Flutter products—BarberStar and Rede Materna—integrating REST APIs, push notifications, and media management, and I supported backend maintenance of Spring Boot microservices. Through freelance work, I’ve learned to translate requirements into dependable delivery, balancing timelines, budgets, and communication.