Binduvallika Karuturi

About Binduvallika Karuturi

Hello, I’m Bindu, a backend-focused Software Engineer working on distributed systems and…

Experience

1. Senior Software Engineer

   Visa

   Feb 2025 — Present

   Architected and developed a high-performance Java service that processes over 10 million financial transactions daily with 99.99% accuracy.• Boosted transaction processing speed by 30% by implementing multi-threaded architecture using Java\'s Executor Service and strategic parallel execution.• Designed and implemented a sophisticated, dynamic Rule Engine using the Strategy design pattern to apply complex business logic to financial data without requiring code deployments.• Ensured zero data loss and system resilience by architecting a robust error handling mechanism with a dead-letter queue for failed transactions and atomic batch processing.• Dramatically reduced database I/O latency by implementing JDBC batch updates, sending hundreds of records in single network roundtrips.• Improved system responsiveness and reduced database load by implementing advanced in-memory caching for frequently accessed business rules and reference data.• Automated complex, time-sensitive file processing workflows by leveraging Spring Scheduling, ensuring timely data availability for risk analysis.• Implemented comprehensive, contextual logging using Log4j2 with MDC, enabling efficient tracing and debugging of single transactions across the multi-threaded environment.• Ensured transactional integrity across all database operations by utilizing Spring\'s @Transactional annotations for atomic batch processing and rollback capabilities.• Integrated the service into a CI/CD pipeline using Jenkins and Gradle, enabling automated builds, testing, and deployments.

Education

• Texas Tech University

  Master's degree

  2022 — 2023

• Vignan Institute of Technology & Sciences

  Bachelor's degree

  2016 — 2020