Reuben Hutton

If an aging .NET system runs your business and nobody dares touch it, that's exactly the problem I solve.

I spent 15 years building and modernising systems where mistakes genuinely weren't an option: settlement platforms at Citi processing billions a day, treasury systems at Bank of America. That background taught me a way of working I now bring to smaller companies: understand the system before changing it, migrate in safe steps, test everything, keep you informed early, often and in plain language.

A few things I've done for clients like you:

• Built REST APIs and integrations that link systems securely.

• Re-architected platforms that couldn't handle growth to process orders of magnitude more volume.

• Modernised aging stacks (ASP.NET Framework to .NET Core/8, on to Azure) so development teams can move quickly again.

• Worked with teams to implement testing and CI/CD pipelines that make releases and versioning almost boring.

Whatever the problem, every change I make answers the same questions before it ships: how will it be tested, how will it be migrated, how do we roll back, and what's the smallest version that proves it works. The result: a system that stops being the constraint on your business.

Based in Madrid, available now, remote or on-site across Spain. Let's talk about your system and what it's holding back.