Senior Full Stack Engineer | AI-Driven Systems | LLMs, RAG, Node.js, React, Python
With 13+ years of experience building scalable systems, leading technical teams, and delivering high-impact products across SaaS, fintech, legaltech, media, and AI platforms.
Focused on Full Stack Development, Distributed Systems, AI Integration, and Product Engineering.
- Frontend: React.js, Next.js, TypeScript, JavaScript, React Native
- Backend: Node.js, NestJS, Python, FastAPI, Java, Spring Boot
- AI/LLMs: OpenAI API, LangChain, RAG, Prompt Engineering, Pinecone, PGVector
- Database: PostgreSQL, MySQL, MariaDB, Redis
- Cloud & DevOps: Docker, AWS, GCP, CI/CD, RabbitMQ, Jenkins
- LinkedIn: www.linkedin.com/in/iarlenaquiles
- Email: iarlensilva775@gmail.com




