Open to opportunities

Bruno Bertomeu

@brunobertomeu

Message

I build Azure-powered .NET platforms and AI-assisted software across procurement, energy, hospitality, and gaming.

Netherlands

Message

What I'm looking for

I'm looking to build production software with .NET, Azure, and AI-assisted engineering, while improving code quality, sharing knowledge, and contributing to a collaborative team.

I've built .NET platforms for Mercell, Skoon Energy, Cargoguide International, Amadeus Hospitality, GameHouse, and Guerrilla Games. At Mercell, I work on tendering and bidding applications, including a .NET 10, React, and MongoDB application for complex forms integrated with European eForms.

I've delivered Azure-based distributed processing with Functions, Service Bus, Storage, and Batch; marketplace and admin back ends; hotel property-management features; and BI tooling using React, Node.js, AWS Athena, and Redshift. I improve legacy systems through refactoring, testing, CI/CD, programming guidelines, performance work, and pragmatic code-quality improvements.

After beginning in QA and game-development tooling, I moved into full-stack and back-end development while continuing to value reliable testing and shared learning. Recently, I've gone all-in on AI-first engineering, shipping production code with AI coding agents and building my personal agentic AI second brain.

Experience

Work history, roles, and key accomplishments

Senior .NET Developer

Mercell

Sep 2024 - Jun 2026 (1 year 9 months)

Developed a .NET 10/React/MongoDB app for complex dynamic forms integrating with the European eForms platform. Maintained multiple .NET Framework 4.x apps for tendering and bidding platforms, handling legacy code and feature toggles.