Rakesh User

I’m a results-driven Software Developer with 3+ years of experience architecting and delivering enterprise-grade microservices at Tech Anand Rathi. I focus on translating complex financial and compliance requirements into scalable, secure, and maintainable distributed systems.

I’ve consistently improved performance and reliability—optimizing system performance by up to 75%, processing 50k+ daily transactions with 99.9% uptime, and reducing API response times by 60% through asynchronous execution. I also reduced database query latency by 50% using strategic indexing and JPQL query tuning.

Security and correctness are central to how I build. I implemented JWT authentication, rate limiting, data encryption, CSRF protection, and role-based access control—achieving zero security incidents in production—while delivering a 100%-accurate TDS/TCS calculation engine using BigDecimal precision with configurable rule sets.

In my projects, I build systems that remove integration overhead and improve operational efficiency. For CCS, I architected a centralized multi-tenant email/SMS platform with multi-provider failover (95% delivery accuracy), and for Tradex, I automated end-to-end workflows to cut deal cycle time by 87% while ensuring regulatory accuracy and robust XML batch generation with validation and error recovery.