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Work SaaS · Operations 2025 · 10 weeks
UK facilities-management SME

Field-service SaaS for a facilities-management SME

Web app Mobile app Automation
Client
UK facilities-management SME
Year
2025 · 10 weeks
Industry
SaaS
The result
48h
Invoicing cycle (was 14 days)
-30%
Missed jobs
120
Field staff onboarded
The challenge

A UK commercial cleaning firm with around 120 field staff ran scheduling, proof-of-attendance and invoicing on spreadsheets and WhatsApp — leading to missed jobs and slow billing.

What we built

We built a web dashboard for operations and a mobile app for field staff (check-in/out, photo proof, offline mode), with automated invoicing on top.

A single source of truth for jobs, staff and billing replaced a tangle of spreadsheets and chat threads — giving the operations team real-time visibility and the finance team a same-week invoicing cycle.

“Devute gave us one system the whole team actually uses — office and field. Billing that used to take a fortnight now goes out the same week.”
Operations Director
Built with
React React Native Node.js PostgreSQL AWS Stripe

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