PROJECT DOSSIER · FinTech & Payments
NexGro
Agri-investment product where users buy units in livestock and crop projects, choosing between Regular and Sharia-compliant investment tracks.
- Status
- Private / client
- Role
- Flutter Developer
- Platforms
- Android · iOS


01 / ORIGIN
Product context
Agricultural investment platform where users buy units in livestock and crop projects (goat, cow, poultry, fish, mixed vegetable, onion harvest farms) across real farm locations, choosing between Regular and Sharia-compliant investment tracks, with a fixed return range and duration shown per project.
02 / CREW
Role and ownership
Flutter Developer.
Built Flutter UI and supported investment flow integration.
03 / GRAVITY
The challenge
- Investment return calculations and display.
- Booking flow with limited project units.
- Supporting both Regular and Sharia-compliant investment tracks in the same project list without confusing users about which return model applies to which listing.
04 / TRAJECTORY
Engineering approach
- Defined clear investment models.
- Built booking flow with unit availability checks.
05 / SYSTEMS
What I built
- Built farm listing cards with filters (term length, Regular vs Sharia, location, return rate).
- Built the project detail and unit-booking flow, including the Total Payable to Total Earning breakdown and per-unit quantity stepper.
- Built the funding summary and My Farms account views (active vs. matured farms, per-farm funded amount).
06 / NAVIGATION
Technical decisions
Computed return display
Displayed return ranges based on server data to avoid client-side calculation errors.
10 / SIGNAL
Results and proof
Delivered agri-investment listing and purchase flows.
Evidence · client-approved