Enterprise CRM Backend Services
Scalable backend infrastructure for enterprise customer relationship management system
Java
Spring Boot
PostgreSQL
Overview
A robust backend system for an enterprise CRM platform, handling customer data management, sales pipeline tracking, and automated workflow orchestration.
Problem
The existing CRM system suffered from performance issues, limited scalability, and difficulty integrating with third-party services, hindering business growth and customer service quality.
Solution
Designed and implemented a modern backend architecture that:
- Provides RESTful APIs for all CRM operations
- Implements efficient data caching strategies
- Supports horizontal scaling for growing user base
- Integrates with email, SMS, and payment gateways
- Implements comprehensive audit logging
Architecture
- Framework: Spring Boot for rapid development
- Database: PostgreSQL with optimized indexing
- Cache: Redis for frequently accessed data
- Message Queue: RabbitMQ for async processing
- API Gateway: Spring Cloud Gateway
Key Features
- Customer 360-degree view with unified data model
- Automated lead scoring and routing
- Sales pipeline management with forecasting
- Custom reporting engine
- Webhook system for third-party integrations
Tech Stack
- Backend: Java, Spring Boot, Spring Security
- Database: PostgreSQL, Redis
- Message Queue: RabbitMQ
- DevOps: Docker, Jenkins, AWS