Sai Keerthi

About Sai Keerthi

Data Engineer with 4+ years of experience building scalable, cloud-native data platforms…

Experience

1. Software Engineer

   CVS Health

   Sep 2024 — Present

   Developed and maintained Full-Stack pharmacy applications using Angular and Spring Boot (Java/Kotlin), improving system efficiency by 10% and enhancing UX for both internal and patient-facing tools.Integrated Generative AI solutions with OpenAI GPT APIs and LangChain to automate prescription validation and patient summary generation, reducing manual review time by 50% and increasing documentation accuracy by 35%.Built secure backend services using Python, FastAPI, and SQLAlchemy, enforcing HIPAA compliance through data encryption and role-based access control for protected health information (PHI).Architected and deployed cloud-native applications on AWS (EC2, S3, RDS), achieving 20% cost savings and maintaining 99.9% uptime for mission-critical pharmacy systems.Implemented microservices architecture with gRPC and RabbitMQ, reducing system latency by 40% and increasing resilience across prescription processing workflows.Collaborated in Agile cross-functional teams with Machine Learning Engineers, Product Managers, and QA to improve feature delivery speed by 25% and maintain alignment with business goals.Designed and maintained CI/CD pipelines using Jenkins, Docker, and Kubernetes, streamlining deployment processes and ensuring zero-downtime, compliant releases—cutting manual efforts by 60%.