Field Operations App
A representative mobile companion for field engineers: daily task list, task detail with checklist, status update with evidence capture, and activity history - used outdoors, on the move, often offline.
- Product
- Fieldline
- Platform
- Mobile application
- Role
- Product designer - field research, mobile interaction design, offline experience
- Design focus
- Mobile workflowsSpeed on siteOffline resilienceOne-handed usability
Problem
The app assumed a desk. Long forms, small targets and required fields that could only be answered back at the depot meant work was recorded hours after it happened.
Anything captured without signal risked being lost, so engineers kept a paper backup - which defeated the point of the app.
Asset reference *
Meter reading *
Depot cost centre *
Supervisor employee ID *
Work order narrative *
- Required fields only answerable back at the depot
- 28px tap targets, unusable with gloves
- Capture lost when signal dropped - paper backup kept
Approach
- 01
Observed real shifts before designing
Watched tasks completed on site: gloves on, screen in daylight, one hand free. Those constraints set the target sizes, contrast and step length for the whole app.
- 02
Reduced a task to a short checklist
A task is a sequence of small confirmations, not a form. Each step is answerable in seconds, and progress persists between steps.
- 03
Treated offline as the normal state
Capture always succeeds locally, sync status is stated plainly, and nothing blocks completion because of connectivity.
Key UX decisions
Today first, everything else behind it
The default screen is the current shift with three filters. Anything historical lives in activity, so the primary surface never grows.
Report a blocker as a first-class action
Blocked work is real work. Giving it a primary-adjacent action stopped engineers abandoning tasks silently.
Evidence capture before free text
Photos are faster than typing on site. The update screen leads with capture and treats notes as optional context.
Explicit, honest sync state
A persistent, unalarming indicator says what has been stored and what will sync. Trust in the app replaced the paper backup.
Final product screens
Outcome & impact
Work is recorded where it happens: a task can be opened, completed and evidenced in a handful of taps, with or without a connection.
The checklist, capture and sync patterns became a shared mobile foundation for other field-facing workflows.
Some product names, data, and details have been anonymized or represented for confidentiality. The case studies reflect real design challenges, decisions, workflows, and outcomes from my professional experience.
More case studies
All case studies →- 01Insurance
Claims & Policy Operations
Claims handlers worked across disconnected screens to judge cover, chase documents and route approvals - so decisions stalled long before anyone had all the facts.
View case study→ - 02Banking
Transaction & Reconciliation Platform
Operations teams reconciled thousands of ledger and statement lines a day, but the exceptions that actually needed a human were buried inside everything that matched automatically.
View case study→ - 03Logistics
Shipment & Exception Control Tower
Control-room teams monitored a live European network on screens that reported status well but never said which disruption to act on first, or what to do about it.
View case study→
Let's talk.
I'm Pavan, a Lead Product Designer with six years in enterprise and B2B product design across finance, banking, insurance, logistics and internal business systems. Most of my work sits where business rules, user needs and technical constraints meet. I turn complicated workflows into products that are clear to use and easy to learn.
What I specialise in
- Enterprise & B2B product design
- UX architecture & workflow design
- Interaction & UI design
- Design systems & governance
- UX research & usability testing
- WCAG 2.1 AA accessibility
Availability - open to Lead Product Design and UI/UX roles
- pavanps583@gmail.com
- Phone
- +91 94497 22598
- linkedin.com/in/pavan-ps
- Location
- Mangalore, India