Software Engineer & Team Lead — Payments & Fintech · Spain
8+ years in the payments industry: from helping hundreds of merchants integrate the Redsys and Realex gateways to leading the team that builds the payment platform processing their transactions.
Currently at Necomplus (Payten / Asseco Group), building payment solutions for banking clients.
- 3DS2 / PSD2 (SCA) payment flows
- Card tokenization
- Physical POS terminal integrations
- E-commerce payment gateway integrations (Redsys, Realex / Addon Payments)
- PCI DSS-aware development
- Backend: .NET 6/8, C#, microservices, Entity Framework
- Frontend: Vue 3, TypeScript
- Infrastructure: Docker, Kubernetes (Azure AKS), Azure DevOps CI/CD
- Data & messaging: PostgreSQL, SQL Server, Azure Cosmos DB, MongoDB, RabbitMQ
Official Addon Payments SDKs — Comercia Global Payments
I contributed to the official integration SDKs that merchants use to connect to the Addon Payments gateway: code improvements, integration examples and developer documentation across multiple languages.
PHP · Java · .NET · JavaScript · Android · iOS
Most of my current work — .NET 8 payment microservices on Azure Kubernetes Service for banking clients — lives in private repositories. Happy to walk through the architecture in a conversation.

