🚀 Software Engineer & Full Stack Developer with 8+ years building scalable, high-performance systems.
I specialize in API architecture, backend systems, and cloud infrastructure that handle real-world scale. While I have full-stack capabilities, my expertise and passion lie in solving complex backend challenges.
- Architected REST APIs
- Built real-time systems using WebSocket connections
- Reduced deployment time with Docker + CI/CD pipelines
- Improved API performance through caching, optimization, and database tuning
- AI-powered features using LangChain + RAG, integrating LLMs into production backend systems
- Backend: PHP (Laravel) • Node.js (NestJS, Fastify, Express)
- Frontend: React • Vue.js • TypeScript • Angular
- Databases: PostgreSQL • MySQL • Redis
- DevOps & Cloud: Docker • AWS • GitHub Actions • CI/CD
- Architecture: REST APIs • WebSockets • Microservices • Event-Driven • DDD • Clean Architecture
- AI Integration: LangChain • RAG • Agents • OpenAI • Claude Code
- Automation: N8N
- Testing: Jest • Vitest • PHPUnit • TDD
- GIT: GIT Flow • Github • GitLab • Bitbucket
- Scalable API architecture (Clean Architecture + DDD)
- Real-time systems & event-driven design
- AI integration in backend systems
- Performance optimization & cloud infrastructure
- I write clean, maintainable code following SOLID principles and design patterns. Experienced with SCRUM/Kanban, TDD, and building systems that scale.
- Email: paulofelipemartins@gmail.com
- GitHub: github.com/PauloFelipeM
