Mobility · Server-driven · Flutter

A server-driven operations app, built from scratch.

For a scooter-rental fleet, Nitish built the field-operations app entirely server-driven — every screen rendered from JSON the backend controls — then created (his own idea) a Flutter Web tool to author and control it. Maintenance throughput went up 50%.

+50% maintenance throughput Server-driven UI Flutter Web control tool 10 months
9:41
Hello Narendra,
Moving ahead like a king
Current Task
carnot successive booking!
KA 57 AF 7260OOS
Honda Activa · Carnot
Yes
30 min ago
2.5 L
88 min ago
1.5 V
01 min ago
START
Your upcoming Tasks 3
Zero billing 4 hrs
KA 57 AF 7000OOS
9:41
Reach Bike Location
2 mins
OPEN MAP
Zero billing 4 hrs
KA 57 AF 7260OOS
Honda Activa · Carnot
Bike LocationUpdated: 15 min ago
REACHED
9:41
Report
Ensure that you have checked the following in the bike
Tick the check boxes
Bike Clean
Brake check
Air Check
Take a picture of bike with the background visible
Location updated in last 60 secs?
9:41
Task Completed!
Redistribution
KA 57 AF 7260OOS
Honda Activa · Carnot
You took 15 minutes to finish
Good Job! Keep it up.
BACK TO HOME SCREEN
What made it hard

Server-driven UI

Every screen rendered from backend JSON — change the app without shipping a release.

Flutter Web control tool

Nitish's own idea: a web app to author and control the JSON that drives every screen.

Guided task flow

Reach the bike, run the maintenance checklist, close the task — step by step.

Issue detection

Surfaced brake, air, fuel and battery problems via Carnot IoT data.

Maps & routing

Live ETA and routing to get agents to the right scooter, fast.

Built from scratch

One of the hardest projects — architected and shipped end to end.

The result
+50%
Scooter maintenance throughput
Faster
Repair turnaround per bike
10
Months, built from scratch
Server-driven
Flutter + Flutter Web tool
What a Flutter GDE says
Google Developer Expert · FlutterVerified client testimonial
"A genuinely hard, build-from-scratch project — fully server-driven. He even led a Flutter Web tool to drive the whole app from JSON. I'd happily recommend Nitish."

Got a hard, custom build in mind?

Custom mobile apps from $8,000.

Book a call →

or email nitish@tryincubro.com