Open to opportunities

Diego Roman

@diegoroman

Backend Developer specializing in PHP and .NET. Expert in REST APIs and hybrid data architectures for scalable applications.

Colombia

Message

What I'm looking for

I’m looking to build high-performance backend systems and REST APIs in a scalable, collaborative environment. I want to work on hybrid data architectures, ensure security and quality, and keep improving performance with a strong engineering team.

I am a results-driven Backend Developer dedicated to implementing innovative technological solutions. My expertise lies in coding, testing, and optimizing applications, with a particular focus on designing hybrid data architectures that integrate relational and non-relational databases to optimize storage and retrieval.

Experience

Work history, roles, and key accomplishments

Junior Backend Developer

Corporación Universitaria Rafael Núñez

Jun 2025 - Jan 2026 (7 months)

Designed and implemented hybrid data architectures combining relational and non-relational databases to optimize storage and retrieval. Built high-performance REST APIs using PHP (Laravel, SlimPHP) and .NET (C#), ensuring high availability, scalability-aligned technology choices, and long-term maintainability through technical documentation.

REST APIs PHP Laravel C# .NET PostgreSQL Technical Documentation

Junior Backend Developer

Servicio Nacional de Aprendizaje

Jun 2024 - Dec 2024 (6 months)

Implemented new backend features and services to support system expansion. Developed and documented API endpoints to meet quality and security standards while managing version control in shared repositories to resolve code integration conflicts.

Backend Development API Documentation PHP (Laravel)PostgreSQL MySQL Version Control