Bhargav Reddy K
I am a Senior Java Developer with 8+ years of experience designing, developing, and supporting high-performance, low-latency enterprise applications in fintech and trading domains.
About
I am a Senior Java Developer with 8+ years of experience designing, developing, and supporting high-performance, low-latency enterprise applications in fintech and trading domains.
I specialize in Java, Spring Boot, Kafka, Redis, and SQL, and I thrive in building scalable backend systems, collaborating with traders, quants, and analysts to deliver reliable, high-throughput solutions. I excel at production support and real-time problem solving, optimizing performance and ensuring robust reliability across microservices and data pipelines.
- 5 years' experience
- Joined March 2026
Industry experience
- Financial Services
- Software & Internet
- Professional Services
Work experience
Designed, developed, and maintained Spring Boot microservices supporting high-volume banking applications. Implemented multi-threaded, high-throughput services ensuring low-latency performance for transaction processing. Developed and maintained REST & SOAP APIs for integration with internal systems and external partners. Built Kafka and Redis-based messaging and caching layers to optimize data flow and reduce response times. Provided level 3 production support, diagnosing and resolving critical runtime issues, including JVM, database, and thread-related bottlenecks. Collaborated with cross-functional teams to optimize system performance and scalability.
Developed backend services for distributed microservices architecture, with focus on reliability and performance. Implemented Kafka-based messaging pipelines, event-driven architecture, and real-time data processing. Optimized SQL queries and database performance for high-throughput financial operations. Participated in code reviews, unit/integration testing, and production troubleshooting.
Maintained enterprise banking and insurance portals, ensuring high availability and performance. Worked on multi-threaded order processing and transaction pipelines, integrating with external APIs. Participated in Agile development, delivering features aligned with business requirements.
Education
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