NARAYANARAO BANTUPALLI

Project: Smith & Nephew – Prime Cloud (Healthcare)

• Architected & deployed microservices for ENT, Orthopedics, and Wound Care using Spring Boot, Kafka, and AWS.
• Implemented JWT-based security and OAuth2 authorization across API layers.
• Containerized services using Docker and orchestrated via Kubernetes in production.
• Configured CI/CD pipelines using Jenkins for automated deployment and rollback.
• Integrated AWS S3 to manage medical documents and patient imaging securely.
• Achieved 35% API throughput improvement and 40% system downtime reduction.

Project: NextGen HealthCare – MediTouch

• Migrated monolithic application to modular microservices with MongoDB and Spring Cloud Config.
• Implemented Kafka-based event sourcing for appointments, diagnostics, and lab tracking.
• Mentored a team of 6 engineers, conducted peer reviews, and improved code coverage by 25%.
• Reduced system latency by 30% using query optimization and efficient indexing.

Project: HCL Internal Project-HCL Sofy(Solution Factory)

• Led a cross-functional team of 17 members in building an internal solution platform using Java 8, Spring, and Hibernate, reducing development cycle time by 25%.
• Collaborated with stakeholders to gather requirements, perform technical analysis, and deliver high-level design documentation.

Project: BMW – STABI (Automotive Telematics)

• Developed real-time vehicle telemetry REST APIs using Spring MVC and PostgreSQL.
• Leveraged Kafka Streams to process and visualize live car sensor data.
• Integrated services with AWS (EC2 & S3) for scalable compute and storage.
• Ensured 99.9% system uptime via health-check endpoints and resilience strategies.

Project: Moody's – SRDS (Financial Risk Platform)

• Built Java modules and ETL pipelines using Spring Batch to automate risk ingestion.
• Utilized Oracle PL/SQL for reporting and high-volume data operations.
• Reduced manual intervention by saving 15+ hours/week through process automation.