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Custom software
Systems built around how your business works, from internal tools to customer-facing platforms.
Software consultancy · London
We design and build secure, scalable software around the way your business works.
What we do
Full-stack development and delivery, from first conversation to production.
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Systems built around how your business works, from internal tools to customer-facing platforms.
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Fast, accessible, maintainable web applications, built full-stack.
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Apps that feel native, work offline and share logic with the rest of your platform.
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Infrastructure that scales with demand and costs what it should.
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Data models built for integrity and speed, with queries tuned to the questions you actually ask.
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Hands-on project leadership that keeps scope honest and working software shipping.
How we work
We learn your operations, constraints and goals, so we solve the right problem.
An architecture and plan cut to your requirements, and no bigger than they need to be.
Short, visible iterations, so you see working software early and can steer.
We harden, document and hand over cleanly, with support as you grow.

The founder
Sebastian is a senior full-stack engineer who also leads delivery. The person scoping your project is the person who builds it.
He works across Python, Java, JavaScript and SQL, on web and mobile apps, cloud infrastructure and databases.
About usPrinciples
Designed for your context, with no off-the-peg compromises.
Designed in from day one, not bolted on before launch.
Architecture that grows with you, without a rebuild.
Clean, tested, documented code your team can own.
Let's talk
Tell us what you need. We'll come back with a clear plan to build it.