Case Studies

Real projects. Real outcomes. Built around how your team actually works.

Examples of bespoke systems we’ve built

These case studies show how Mustard Software helps UK businesses replace spreadsheets, reduce admin, and connect systems together. Each project is built around real workflows — from monitoring and alerts, to CRM, scheduling, reporting and API integration.

If you’re dealing with a legacy system, a manual process that’s eating time, or tools that don’t talk to each other, you’ll see the approach we take: start simple, prove value quickly, then improve over time with ongoing support.

Common problems we solve

Too much admin and duplicated data
We build systems that remove repeat typing and keep everyone on the same version of the truth. Complete bespoke systems
Systems that don’t integrate
We connect your software to external services and APIs so work flows automatically. API integration
No visibility / no alerts
Monitoring and notifications so problems are caught early. Mustard Monitoring
Legacy systems that need rescuing
Support, stabilisation and modernisation without ripping everything out. VB.NET & legacy support
Propelair logo
Propelair

IoT monitoring, asset management & analytics

Real-time device monitoring, usage dashboards and automated reporting for smart washrooms.

  • 1050+ — Devices monitored
  • 119+ — Washrooms monitored
  • Seconds — Time to identify issues
Complete SystemClient Mobile AppEngineers AppBackground ServiceAPI Integrations
Read case study Client website

Case study questions

Mostly small and mid-sized UK businesses. The common thread is practical workflows that need improving, and systems that need to be reliable and easy for staff to use.

Yes — often we stabilise what you have, add integrations, automate the worst manual steps, and then modernise gradually.