About Me
I'm Leonel Lourenco, a full-stack engineer and Information Systems student at NJIT with a passion for building production-ready systems.
I've deployed cloud infrastructure on AWS, developed AI-powered applications, and supported enterprise network operations for over 12,000 users. I love tackling complex problems — from COPPA-compliant EdTech platforms to offline voice assistants — and turning ideas into polished, scalable products.
What I Do
Full-Stack Development
Building end-to-end applications with React, Flask, Node.js, and modern databases. Focus on clean architecture and maintainable code.
AI Integration
Implementing AI-powered features using OpenAI, Claude, and local LLMs. Experience with fine-tuning, RAG systems, and prompt engineering.
Cloud Infrastructure
Deploying and managing applications on AWS. Expertise in S3, CloudFront, EC2, and infrastructure as code.
Get in Touch
I'm currently looking for full-time opportunities and interesting projects. Feel free to reach out!
I'm actively seeking opportunities and can start immediately. Reach out to schedule a conversation.