Siri Ranabothu

About Siri Ranabothu

Java Developer with over 5 years of experience designing and delivering scalable, secure…

Experience

1. Full Stack Java Developer

   Delta Air Lines

   Jul 2024 — Present

   At Delta Air Lines, I am developing and deploying containerized Spring Boot microservices using Java within a service-oriented and microservices architecture on AWS EC2 with Docker and Jenkins CI/CD. My work focuses on building secure RESTful APIs with OAuth2 and JWT authentication via Spring Cloud API Gateway for routing, authentication, and rate limiting. I integrated OpenAI API and AWS SageMaker to deliver predictive flight delay models using LLM prompting and AutoML workflows, achieving around 85% accuracy. I monitor ML model performance in production using MLflow and custom metrics to minimize drift and ensure high system reliability. Additionally, I mentor junior developers on AI integration, prompt engineering, and deployment practices. I use Spring Data DynamoDB and AWS Lambda to handle transactional operations and real-time data processing through DynamoDB Streams, and Redis for distributed caching, reducing database query load by 60%. On the front end, I build responsive interfaces using Angular 15 and Vue.js with SCSS, Bootstrap, and Tailwind CSS integrated from Figma designs to enhance accessibility. I have also implemented Kafka for asynchronous communication, Terraform and CloudFormation for infrastructure as code, and Kubernetes with Helm for scalable and fault-tolerant microservice orchestration. I actively apply Test-Driven Development using JUnit, Mockito, Cypress, and Jest, and monitor distributed systems through Datadog and Splunk, improving issue resolution time by 30%.

Education

• University of North Texas

  Master's degree