Sai Krishna Aravind Koganti

About Sai Krishna Aravind Koganti

With a Master\'s degree in Information Technology from the University of Cincinnati and a…

Experience

1. Sde

   Amazon Web Services (AWS)

   Jun 2022 — Present · Sunnyvale, CA, US

   As a part of Amazon QCA (CodeGuru), an AI/ML based service which detects security policy violationsand vulnerabilities, I am extensively involved in designing and developing core services for the platform- Designed and implemented A/B tests to optimize Lambda vulnerability scanning features, enabling data- driven improvements that enhanced detection accuracy by 20%- Developed high-performance serverless applications using Golang on AWS Lambda and API Gateway, reducing cold start latency by 30% and improving request throughput- Designed and deployed a new AWS SNS architecture to dispatch notifications to queues in other services- Proactively identified areas for improvement within the ML infrastructure, leading to the development of new features that aligned with business goals and user needs- Created and maintained CI/CD pipelines for automated testing and deployment- Integrated multi-threaded Java services with AWS DynamoDB and S3 to enhance throughput and scalability for distributed applications- Optimized cold start times for Python-based Lambda functions by minimizing package size, externalizing dependencies using Lambda layers, and employing provisioned concurrency- Contributed to creation and maintenance of over 600 automated test cases across UI, API, and mobile layers, with 85%+ regression coverage- Developed REST API test automation using REST Assured, increasing API testing coverage by 70%- Debugged and resolved critical application issues using IntelliJ IDEA, JUnit, and Selenium, improving code reliability by 20%.