claude-copilot

```markdown
# Project Architecture Review

## Current System Overview
- **Tech Stack**: React, Node.js, PostgreSQL
- **Deployment**: AWS EC2, S3, RDS
- **CI/CD**: GitHub Actions

## Recommendations
1. **Database Optimization**:
   - Implement connection pooling for PostgreSQL
   - Add indexes to frequently queried columns
2. **Security Enhancements**:
   - Upgrade Node.js to LTS version
   - Implement rate limiting for API endpoints
3. **Performance Improvements**:
   - Enable Gzip compression for static assets
   - Implement lazy loading for React components

## Implementation Plan
1. **Phase 1 (1-2 weeks)**: Database optimization and security upgrades
2. **Phase 2 (2-3 weeks)**: Performance improvements and testing

## Risk Assessment
- **High**: Database migration downtime
- **Medium**: Potential breaking changes in React component updates
- **Low**: Minor performance impact during transition
```