Prasanthsai Chellupoena
Senior Java Developer @The Home Depot
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WORK HISTORY
Senior Java Developer @The Home Depot
Atlanta, GA, US
Designed and developed scalable full-stack applications using Java 17, Spring Boot, Spring MVC, Spring Security, Angular, and React, delivering high-performance microservices for inventory tracking, order fulfillment, and customer transaction workflows across distributed enterprise retail systems. Built RESTful and GraphQL APIs with secure authentication using OAuth2 and JWT, enforcing RBAC, MFA, and PCI-DSS-compliant security standards. Implemented event-driven architectures using Kafka and AWS Lambda, enabling real-time order processing, inventory updates, shipment notifications, and serverless workflows. Managed containerized deployments with Docker, Kubernetes (EKS), Helm, and automated CI/CD pipelines using Jenkins, GitHub Actions, and Argo CD for reliable, zero-downtime releases. Optimized databases including PostgreSQL, MongoDB, and DynamoDB with caching, indexing, and replication strategies, and integrated Redis for session management, personalization, and performance improvements. Developed responsive frontend applications with Angular, TypeScript, NgRx, and Tailwind CSS, ensuring accessibility, responsive design, and efficient state management. Implemented monitoring, logging, and observability using ELK Stack, Dynatrace, and AppDynamics, while performing JVM tuning, performance optimization, and security hardening to maintain high availability, low latency, and regulatory compliance. Mentored teams, conducted code reviews, and applied domain-driven design and microservices best practices to deliver maintainable, scalable, and secure retail solutions.
EDUCATION
Anna University Chennai
Bachelor of Technology, Computer Science
ABOUT PRASANTHSAI CHELLUPOENA
Senior Java Full Stack Developer with 10+ years of experience in designing and delivering enterprise-grade applications using Java, Spring Boot, microservices, and modern frontend frameworks. Skilled in building scalable, cloud-native applications on AWS, Azure, and GCP, leveraging Docker, Kubernetes, and CI/CD pipelines for automated deployment. Experienced in developing RESTful and GraphQL APIs, event-driven architectures with Kafka and RabbitMQ, and secure applications using OAuth2, JWT, and Spring Security. Proficient in SQL/NoSQL databases, distributed caching, Elasticsearch, and performance optimization. Strong leadership in mentoring teams, driving technical architecture, applying domain-driven design, and ensuring high-quality, maintainable, and secure software solutions across enterprise environments.
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