01 / The product context
A workflow that reaches beyond one screen.
A field service job involves more than its calendar entry. It can start with a customer or site, move through a quotation and scheduling, and produce reports, certificates and an invoice. Workpilot is a useful example of building the connections between these activities rather than treating them as separate applications.
03 / Engineering considerations
The connections
matter as much
as the screens.
Build around the job lifecycle
The scope follows connected stages: planning, field work, documentation and billing. Mapping that lifecycle helps identify which records need to be shared and where a handoff or review belongs.
A mobile app backed by business APIs
The Flutter application works alongside a Next.js frontend and a TypeScript/Node.js backend with PostgreSQL. Mobile features and dashboard features can evolve around the same business entities rather than duplicating the entire system.
Documents are part of the workflow
Attachments, certificates and printable records have their own storage and presentation requirements. A useful project brief includes who creates each document, who reviews it and where it should be available.