Technology Analyst
Hyderabad, Telangana, India
• Automated handling of errored records by developing a Spring Boot scheduler service, reducing manual effort by 40 hours per month.• Boosted Point of Sale system performance by 40% by profiling database queries, identifying slow-running SQLstatements, and optimizing queries and indexing key tables in MySQL and Oracle.• Improved data processing rate by 40% in Kafka-based microservices by monitoring Kafka performance metrics,identifying lag in consumer groups, and optimizing Kafka… Show more • Automated handling of errored records by developing a Spring Boot scheduler service, reducing manual effort by 40 hours per month.• Boosted Point of Sale system performance by 40% by profiling database queries, identifying slow-running SQLstatements, and optimizing queries and indexing key tables in MySQL and Oracle.• Improved data processing rate by 40% in Kafka-based microservices by monitoring Kafka performance metrics,identifying lag in consumer groups, and optimizing Kafka consumer configuration for parallel processing.• Enhanced security of payment processing systems by implementing OAuth2 for API authentication andauthorization, reducing unauthorized access incidents by 50%.• Developed a specialized Spring Boot microservice utilizing Kafka to optimize data flow for a critical component, resulting in a 40% improvement in efficiency and enabling a faster data processing rate.• Reduced application downtime by 20% by implementing blue-green deployment strategies and rolling updates in Kubernetes. Show less