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Noel Pérez

@noelpc03

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I build backend, distributed systems, and AI/ML applications.

Spain

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What I'm looking for

I'm looking to build backend, distributed, or AI/ML systems where I can contribute to APIs, testing, performance, and production-ready software while continuing to grow through complex technical projects.

I build backend and distributed applications, from API implementation and testing to performance improvements and production readiness.

At Citmatel, I tested backend modules and APIs, designed functional, integration, and regression test cases, and contributed to bug fixes across distributed applications.

I've built a complete BitTorrent protocol implementation in Go with P2P discovery, an HTTP tracker, Docker Swarm deployment, REST APIs, and WebSockets. I also created DownTrack, a .NET 8, React, and MySQL application for inventory and maintenance management.

My AI/ML projects include AutoML algorithm selection using meta-learning and Bayesian optimization, plus a multi-agent RAG system for cocktail information retrieval. I'm completing a Computer Science degree at the University of Havana, with coursework spanning distributed systems, databases, AI, machine learning, and compilers.

Experience

Work history, roles, and key accomplishments

Backend Developer & Tester

Citmatel

Jan 2025 - Sep 2025 (8 months)

Tested backend modules and APIs, designing test cases for functional, integration, and regression testing. Contributed to backend implementation, bug fixing, and performance improvements in distributed applications.

Backend Development API Testing Test Case Design Functional Testing Integration Testing Regression Testing Performance Improvement Distributed Systems Collaboration

Education

Degrees, certifications, and relevant coursework

University of Havana

Bachelor of Science, Computer Science

2022 -

Pursuing a Bachelor of Science in Computer Science with coursework in algorithms, distributed systems, and machine learning. Thesis on symbolic regression for nonlinear equation systems.