Backend solution for trucking system

Aleksandar Rajic

Services implementation

Both systems were developed as a REST services, using NestJS framework, with modular N-tier architecture and PostgreSQL as persistence solution.
Authentication was done via JWT with custom roles and permissions sub-system, for the frontend solutions. Inter-service communication was secured by rotating api-keys.
Services were built using Docker and deployed to Digital Ocean droplets, over GitHub pipeline.
Like this project

Posted Aug 29, 2024

Project consisted of to loosely coupled systems, for customer supported & ticketing and trucks tracking & management. The goal was to fix existing systems’ prob

Scooter Sharing Application
Scooter Sharing Application
Micro-frontend and microservice solutions
Micro-frontend and microservice solutions

Join 50k+ companies and 1M+ independents

Contra Logo

© 2025 Contra.Work Inc