Back to projects
Snapshot Processing Service (NDA)
A backend service for processing, indexing and storing snapshot data. Includes file workflows, metadata extraction, cron workers, and reliability-focused architecture.
🖼️Project preview
01
Overview
A backend service for processing, indexing and storing snapshot data. Includes file workflows, metadata extraction, cron workers, and reliability-focused architecture.
02
Role & Responsibilities
Role:Fullstack Developer
Responsibilities:Architecture, Development, Deployment
03
Architecture
04
Challenges → Solutions
Challenge
Performance optimization for large datasets requiring real-time processing
→
Solution
Implemented pagination, lazy loading, and optimized database queries with proper indexing
Challenge
Maintaining code quality and scalability as the project grows
→
Solution
Established clear architecture patterns, TypeScript for type safety, and comprehensive testing strategy
05
Stack
01Node.js
02Express
03MongoDB
04File Storage
05Cron Workers
06
What I Learned
- Scalable architecture patterns and how to design for growth
- Performance optimization techniques including lazy loading and code splitting
- Modern development workflows with CI/CD and automated testing
- The importance of early technical decisions and their long-term impact
07
Project Specs
Year:2025
Stack:Node.js, Express, MongoDB, File Storage, Cron Workers
Features:0 core features