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Diogo Lourenço

@diogoloureno

Message

I build ERP integrations and automation tools that streamline operational processes.

Portugal

Message

What I'm looking for

I'm looking for a software development role where I can build integrations, automation, and reliable internal systems while continuing to grow through challenging technical work and remote-friendly collaboration.

At Aquário – Comércio de Electrónica, I independently maintain critical ERP, database, and systems infrastructure after becoming the sole IT and development team member. I build and maintain integrations across internal systems, Primavera/Cegid ERP, suppliers, APIs, and web services.

I've developed Python applications for inventory management, data synchronization, and process automation, while optimizing data-processing workflows to reduce execution time by approximately 70%. My work includes Microsoft SQL Server queries, stored procedures, routines, validation, performance optimization, and internal desktop tools.

I'm also building TechFix, a React-based electronics repair website with a guided four-step quote flow, Cloudflare Workers and Hono backend, and Cloudflare D1 catalog database covering roughly 950 device models.

Alongside full-time work, I'm pursuing a B.Sc. in Computer Engineering and bring hands-on experience repairing smartphones, laptops, and computers.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Aquário – Comércio de Electrónica, S.A.

Oct 2025 - Present (11 months)

Sole member of the IT/development department, maintaining critical ERP, database, and systems infrastructure. Developed integrations, internal Python applications, and automation scripts that reduced process execution time by approximately 70%.

Python Microsoft SQL Server Primavera Cegid ERP API Integration Web Services Data Processing Automation Troubleshooting

Education

Degrees, certifications, and relevant coursework

ISPGaya

Bachelor of Science, Computer Engineering

2026 -

Pursuing a Bachelor of Science in Computer Engineering, with evening classes concurrent with full-time employment.

ISPGaya

Higher Professional Technical Diploma, Information Systems Technologies and Programming

2023 - 2025

Completed a Higher Professional Technical Diploma in Information Systems Technologies and Programming, covering software development, databases, and systems integration.