// senior .net developer & tech lead — portugal
15+ years building and leading mission-critical platforms — public sector, energy, banking, telecom, ERP and mobility. C#, .NET, Azure, AWS and AI integration for legacy systems.
about
Most of the world’s critical software is legacy: ERPs, government portals, core banking, telecom platforms. My job is to keep those systems alive and evolve them — without a full rewrite and without stopping the operation.
I’ve done this across public sector, energy, banking, telecom and mobility: workflow-heavy architectures, SAP integrations and legacy CMS platforms turned sustainable, observable, and ready to integrate AI — local or in the cloud.
services
APIs, microservices and modules for critical platforms. Real experience in public-sector and regulated environments.
Incremental migration of WebForms, DNN and monoliths to .NET 8, containers and DevOps pipelines.
LLM integration (local and API) in enterprise flows: automation, RAG over internal data, token-cost reduction.
contact
Available for consulting, architecture and development. I reply in English or Portuguese.