ENTERPRISE
PRODUCTION
TEAM LEAD
Financial Audit System
Architected and developed a microservices-based audit system for financial compliance. The system processes millions of transactions monthly, ensuring data integrity and regulatory compliance with enterprise-grade reliability.
1M+
Monthly Transactions
99.9%
Uptime SLA
60%
Deploy Time
Reduction
Technology Stack
.NET / C#
TypeScript
React
PostgreSQL
Docker
Kafka
Architecture & Design
- Event-driven architecture using Kafka for async processing
- CQRS pattern for separating read and write operations
- PostgreSQL for transactional consistency with read replicas
- Docker containerization for streamlined deployment
- API Gateway pattern for unified client interface
Key Technical Decisions
- PostgreSQL over NoSQL for ACID guarantees in financial data
- Idempotency keys to prevent duplicate transactions
- Kafka for reliable event delivery and audit trail
- API versioning for backward compatibility
Business Impact
- Processing 1M+ transactions per month
- Maintained 99.9% uptime SLA
- Reduced deployment time by 60% through containerization
- Enabled real-time compliance reporting for financial auditors
- Supported regulatory requirements across multiple jurisdictions
Interested in Similar Work?
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