Errandbou Backend Platform

Overview

A high-performance NestJS backend powering an on-demand service marketplace platform. Features Prisma ORM with PostgreSQL, Redis-backed BullMQ job queues for async worker tasks, MinIO object storage, Docker containerization, and role-based multi-tier authentication.

Key Features

• ✓Modular NestJS architecture with strict clean separation of concerns
• ✓Prisma ORM migrations and relational models with PostgreSQL
• ✓BullMQ asynchronous worker queues for background notifications and job dispatching
• ✓MinIO S3-compatible cloud object storage for verification documents
• ✓Role-based authorization and JWT session handling
• ✓Comprehensive Swagger OpenAPI documentation

Outcomes & Impact

• →High-throughput transactional architecture for real-time task booking
• →Robust containerized local and staging deployment with Docker Compose
• →Clean automated database migrations with zero downtime