I am a Full-Stack Software Engineer with over 5 years of experience, specialized in backend development with .NET and Java, and strongly focused on clean architecture, production-ready systems, and cloud environments. Currently based in Zurich, I have worked on high-demand international projects, including the end-to-end development of a payment gateway for 5-star hotels, from architectural design to production operations on Azure. My strongest expertise is in ASP.NET Core, REST APIs, and microservices, with hands-on experience integrating payment providers, optimizing databases, and ensuring reliability in mission-critical systems. On the frontend side, I have worked with React and Vue, and I can easily adapt to other frameworks such as Angular when required. I also have solid experience with Docker, Kubernetes, Git, and Azure DevOps, managing deployments, repositories, and environments. I am looking for freelance projects where I can add value from day one. I’m happy to start small if needed—my priority is understanding the client’s context, delivering clean and reliable code, and building long-term professional relationships. I can work as a backend-focused or full-stack engineer, always with a practical mindset, technical ownership, and a strong focus on results.

I am a Full-Stack Software Engineer with over 5 years of experience, specialized in backend development with .NET and Java, and strongly focused on clean architecture, production-ready systems, and cloud environments. Currently based in Zurich, I have worked on high-demand international projects, including the end-to-end development of a payment gateway for 5-star hotels, from architectural design to production operations on Azure. My strongest expertise is in ASP.NET Core, REST APIs, and microservices, with hands-on experience integrating payment providers, optimizing databases, and ensuring reliability in mission-critical systems. On the frontend side, I have worked with React and Vue, and I can easily adapt to other frameworks such as Angular when required. I also have solid experience with Docker, Kubernetes, Git, and Azure DevOps, managing deployments, repositories, and environments. I am looking for freelance projects where I can add value from day one. I’m happy to start small if needed—my priority is understanding the client’s context, delivering clean and reliable code, and building long-term professional relationships. I can work as a backend-focused or full-stack engineer, always with a practical mindset, technical ownership, and a strong focus on results.

Available to hire

I am a Full-Stack Software Engineer with over 5 years of experience, specialized in backend development with .NET and Java, and strongly focused on clean architecture, production-ready systems, and cloud environments. Currently based in Zurich, I have worked on high-demand international projects, including the end-to-end development of a payment gateway for 5-star hotels, from architectural design to production operations on Azure.

My strongest expertise is in ASP.NET Core, REST APIs, and microservices, with hands-on experience integrating payment providers, optimizing databases, and ensuring reliability in mission-critical systems. On the frontend side, I have worked with React and Vue, and I can easily adapt to other frameworks such as Angular when required. I also have solid experience with Docker, Kubernetes, Git, and Azure DevOps, managing deployments, repositories, and environments.

I am looking for freelance projects where I can add value from day one. I’m happy to start small if needed—my priority is understanding the client’s context, delivering clean and reliable code, and building long-term professional relationships. I can work as a backend-focused or full-stack engineer, always with a practical mindset, technical ownership, and a strong focus on results.

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Experience Level

Expert
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Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

Spanish; Castilian
Fluent
English
Advanced
Portuguese
Intermediate
German
Beginner

Work Experience

Full-Stack Software Engineer (.NET & Java) | International 5-Star Hotels at The Cocktail Madrid
April 1, 2024 - June 1, 2025
◦ Greenfield, high-volume payment gateway for an international 5-star hotel group. Acted as technical lead and owner from architecture/design to production and 24/7 operations in a reliability-critical context ◦ Designed and implemented Clean/Hexagonal architectures and backend services in ASP.NET Core and React/Vue, applying patterns easily transferable to Java/Spring Boot microservices. ◦ Integrated 3+ payment providers end-to-end, ensuring reliability through strong error handling, idempotency, and observability.

Education

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Industry Experience

Software & Internet, Computers & Electronics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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