Management dashboard
Operational totals, trip statuses, collected liters, deliveries, and recent trip records in one management view.
Logistics OperationsPrivate internal platform
Logistic Management - Güngör Ersoylar
Ersoylar needed a controlled digital system for field based milk collection and delivery operations. The application brings daily trips, quality validation, delivery records, fuel usage, receipt photos, reports, and cloud backup into one role-based platform.
Deliverables
What was built
User roles
3 core roles
Operational modules
9 connected modules
Reporting rhythm
Daily, weekly, monthly
Backup retention
2 months
Features
Key features delivered
Role-based admin, driver, and collector interfaces for separate operational responsibilities
Mobile-first driver workflow for daily trip, collection, delivery, and fuel entry
Collector validation screen for liters, fat ratio, acidity, dry matter, and quality values
Management dashboard for operational totals, trip status, collected liters, delivery records, and recent activity
Trip approval and record-locking flows to improve data integrity after review
Digital archive for weighbridge receipts and fuel receipt photos
Daily, weekly, and monthly reports with Excel export support
Master data management for vehicles, drivers, milk centers, customers, and fuel stations
Cloud hosting and backup operations prepared for Docker and Dokploy compatible deployment
Product screens
Operational interface preview
Selected screens from the production workflow, shown across management, field, reporting, and validation use cases.
Trip management
A tracking screen for vehicles, drivers, collections, deliveries, and trip approval statuses.
Monthly reporting
A reporting view that summarizes collection, delivery, variance, mileage, fuel, and cost metrics.
Receipt archive
A centralized document archive for weighbridge and fuel receipt photos.
Master data management
Management screens for vehicles, drivers, milk centers, customers, and fuel stations.
Driver workflow
A mobile-first operational screen where drivers manage active trips, collection, delivery, and fuel steps.
Collector validation
A validation form where milk center staff enter liters, fat ratio, acidity, dry matter, and other quality values.
Stack
Technical stack
Framework
Next.js and React with TypeScript for the application interface and role-based workflows
Data model
PostgreSQL and Prisma for relational operational records, reporting data, users, vehicles, trips, receipts, and master data
Authentication
NextAuth based role access for administrators, drivers, and collectors
Interface
Tailwind CSS and mobile-first layouts for field teams and management users
Validation
Zod validation for controlled operational input and safer form handling
Reporting
Excel export support for management reports and operational review
Deployment
Docker and Dokploy compatible deployment structure with cloud hosting and backup support
Challenge
What needed solving
Trip, delivery, fuel, quality, and receipt records were operationally important but difficult to control when handled through separate manual channels. The business needed better visibility for management, faster field entry for drivers and collectors, and a more reliable reporting structure.
Approach
How it was approached
The work converted field and management operations into one digital workflow. Role-based access, mobile-friendly forms, approval logic, receipt photo archiving, reporting, Excel exports, cloud hosting, and backup support made the operation easier to control and review.
Implementation
How it was built
1
Mapped the operational workflow around administrators, drivers, and collectors so each role had a focused interface.
2
Built mobile-first trip screens for drivers to enter collection, delivery, and fuel information from the field.
3
Created collector validation flows for milk center quality values including liters, fat ratio, acidity, and dry matter.
4
Developed the admin dashboard, trip management, approval, reporting, receipt archive, and master data screens.
5
Added Excel exports so management could use operational data in established reporting routines.
6
Prepared Docker and Dokploy compatible deployment infrastructure for cloud hosting and backup operations.
Outcome
What was achieved
The final system gives Ersoylar one operational platform for field data, approval, receipts, reports, and backups. Management can review daily activity from a central panel while field teams use focused mobile workflows for the work they handle on site.
Lessons
Key takeaways
- Field workflows need focused screens because speed and clarity matter more than broad admin features on mobile.
- Approval and record-locking logic improves trust in operational data after management review.
- Receipt photos become more useful when they are tied directly to trips, fuel records, and reporting context.
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