Surendra Reddy Devireddy

Experience

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  Cognizant

  Mar 2021 - Sept 2021

  Programmer Analyst Intern

  • Collaborated on code modifications to rectify employee data synchronization errors between HR and employee self service platform which improved data accuracy by 90%.• Worked on API documentation using Swagger UI, enhancing new developer productivity by 60% through clear, interactive, and up-to-date documentation for seamless integration and better understanding of REST endpoints.

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  Infosys Finacle

  Sept 2021 - Dec 2023

  System Engineer

  • Developed custom menus for banking software tailored to unique requirements of various banks leveraging Java Spring Boot and Finacle scripting enhancing menu functionality and database efficiency.• Implemented robust field-level validations utilizing Spring Boot Jakarta package, significantly decreasing data irregularities by 70%, ensuring data accuracy and compliance with banking regulations.• Optimized Oracle Database performance by implementing Redis Cache for data population Java APIs, reducing average response time from 1 Second to 500 Milliseconds and supporting 2x user experience growth.• Contributed to a high impact initiative to transition an internal platform from monolithic to microservices architecture, resulting in easier AWS cloud deployment, increasing scalability and fault isolation reducing the service downtime by 50%.• Developed Event Driven Architecture using Apache Kafka making the communication asynchronous between the services reducing data processing latency by 35%.• Created REST API with Spring Mail Services to automate email notifications over SMTP protocol minimizing manual intervention improving workflow efficiency by 60% streamlining communication process.• Integrated Amazon API Gateway to securely manage and route inter-service communication. Configured caching and logging with AWS CloudWatch and incorporated Resilince4J circuit breakers to boost system reliability and service failures handling.• Optimized Docker images using a two-phase build approach, reducing image size by 50% and enhancing deployment efficiency. Deployed and managed containerized applications on AWS EKS, ensuring scalability, high availability.• Resolved 20+ critical and high-severity issues within a single sprint, significantly reducing production defects and ensuring a seamless, high-quality release across the developed microservices. Show less