Project
Do you have a complex problem at hand? Tell us about the challenge, and we’ll explore a way forward together.
Discuss a projectWe make frequent delivery sustainable by building software that remains reliable, maintainable and ready to scale.
Discuss a projectWe turn emerging ideas into repeatable methods and practical tools that continually improve the quality and efficiency of how we build software.
Together with Cambio, we are building advanced clinical systems for Swedish healthcare.


The work spans domain knowledge, product design, system architecture, data, integrations and verification. The partnership and field of work are public; details about the systems and project remain confidential.
03About
We work with organisations on complex software systems, from early technical decisions through implementation and ongoing development.
That work has shaped how we develop software: we understand the context, collaborate closely and build solutions that remain maintainable.
We work with organisations on complex software systems, from early technical decisions through implementation and ongoing development. That work has shaped how we build: we understand the context, collaborate closely and make solutions that remain maintainable.
About Mayfly04Contact
Do you have a complex problem at hand? Tell us about the challenge, and we’ll explore a way forward together.
Discuss a projectWe are interested in meeting enthusiastic software developers. Introduce yourself and tell us what you are looking for.
Join the team