FieldOS Part 3: Role-Based Field Service App Built With Multi-User Interface

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Developer behind the FieldOS field service platform has completed its front-end interface, offering 13 role-specific views — including portals for technicians, dispatchers, customers, and accountants — all accessible through a single login. Technicians can clock in and out directly on a job, with hours automatically flowing into invoices, while dispatchers can assign and reassign work from a live board without phone calls. Customers can track their reported issues from submission to completion and approve quotes through a dedicated portal. Building a real, clickable interface uncovered several bugs missed during isolated testing, including a text-vs-number sorting error in parts inventory, an off-by-one date display caused by timezone handling, and a URL conflict that crashed one page intermittently. A public demo mode — which resets the system on every login — was also found to have silently generated 83 fake draft invoices in the background before the reset logic was updated to clear them.

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