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Mountain Helicopter Operations System
A private operations system for Mountain Helicopter Nepal. Staff can manage bookings, inquiries, sectors, pilots, agents, payments, operation records and safety workflows from a secured admin interface.
- Role
- Full-stack Developer
- Timeline
- 2026
- Team
- 2 people
- Status
- Private internal systemPrivate
- Stack
Story
The problem
Operational data such as bookings, passengers, sectors, payments, pilots and inquiries needed a more structured internal workflow than scattered messages, files and manual tracking.Operational data needed a structured internal workflow instead of scattered manual tracking.
What I built
I built the admin-facing system and backend modules for bookings, operations, passengers, sectors, agents, pilots, payments, inquiries, notifications, organization settings and safety reports.I built admin workflows for bookings, operations, passengers, pilots, payments and safety reports.
What I learned
Internal tools work best when permissions, validation and audit-friendly data models are designed early. Clear forms and consistent backend rules reduce operational mistakes.Permissions, validation and clear operational data models were the most important parts.
Screens
Inquiry management 
Payments and settlement tracking
How a request moves
Staff actions pass through the private admin interface, are validated by the API, and are stored as structured operational records in PostgreSQL.
Admin app
Bookings, agents, pilots, payments
NestJS API
Auth, validation, operation modules
PostgreSQL
Operational records and history
HTTPS + authJSON
SQLrecords
Admin app
Bookings, agents, pilots, payments
- HTTPS + auth ↓
NestJS API
Auth, validation, operation modules
- SQL ↓
PostgreSQL
Operational records and history
Outcome
- 10+operation modules10+modules
- Privatesecured admin accessPrivatesecured
- Dockerseparate production servicesDockerservices
- APIshared backend for operationsAPIbackend
Admin, CMS and backend URLs are not shown for security reasons.Private URLs hidden for security.
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