FieldOps Service Dispatch & Job Ticketing System
Job scheduling, technician dispatch, customer site history, and invoice generation for service contractor teams.
Background & Operational Scope
A facilities maintenance firm managing 25 field technicians across 300+ commercial client properties needed to streamline maintenance job scheduling, parts tracking, and on-site job sign-offs.
Operational Bottlenecks
Job tickets were scheduled via phone and chat, leading to missed routine service visits, delayed customer billing, and lost equipment repair records.
Engineering Complexity
Building a unified system supporting office dispatchers on dual monitors and field technicians on mobile screens with real-time job status transitions.
Architectural Implementation
ByteLab Infotech developed a web-based dispatch console and mobile PWA for technicians, powered by a Java/Spring Boot backend with PostgreSQL.
Dispatch Console & Technician PWA Architecture
Centralized job state machine with automated status notifications.
- Dispatcher drag-and-drop calendar interface in React
- Mobile-optimized Progressive Web App for field technicians
- Spring Boot state machine engine governing job lifecycle
- PostgreSQL database with customer asset and service contract schemas
Key Capabilities Delivered
- Interactive calendar and map dispatch console for office staff
- Technician job checklist with mandatory pre/post equipment photos
- Customer signature capture on mobile glass for instant job completion
- Automatic work order PDF generation sent directly to the client's accounting email
Measurable Business Outcomes
- Eliminated scheduling overlaps and missed recurring maintenance visits
- Accelerated invoice dispatch from 5 days post-service down to immediate job completion
- Provided commercial clients with complete photo-documented service logs
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Have a Project in Mind?
Tell us what you are building, what operational problem you need to solve, and where you need technical engineering firepower. We review requirements with an engineering mindset.
No aggressive sales pitches. Your inquiry goes straight to technical leadership for genuine scope evaluation.