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Senior Java Full Stack Developer with 10+ years of experience building enterprise-grade, cloud-native applications using Java 17/11/8, Spring Boot, microservices, and modern frontend frameworks. Skilled in secure API development, distributed systems, event-driven architectures, and performance optimization. Strong expertise in AWS/Azure/GCP, CI/CD automation, containerization, and observability. Experienced in delivering regulated solutions (HIPAA/HL7/FHIR) as well as large-scale e-commerce and financial platforms, with a focus on reliability, security, and scalable architecture.…Senior Java Full Stack Developer with 10+ years of experience building enterprise-grade, cloud-native applications using Java 17/11/8, Spring Boot, microservices, and modern frontend frameworks. Skilled in secure API development, distributed systems, event-driven architectures, and performance optimization. Strong expertise in AWS/Azure/GCP, CI/CD automation, containerization, and observability. Experienced in delivering regulated solutions (HIPAA/HL7/FHIR) as well as large-scale e-commerce and financial platforms, with a focus on reliability, security, and scalable architecture.

Pujitha Bandla

Software Engineer, Full Stack Developer, Back-End Developer, +2

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Senior Java Full Stack Developer with 10+ years of experience building enterprise-grade, cloud-native applications using Java 17/11/8, Spring Boot, microservices, and modern frontend frameworks. Skilled in secure API development, distributed systems, event-driven architectures, and performance optimization. Strong expertise in AWS/Azure/GCP, CI/CD automation, containerization, and observability. Experienced in delivering regulated solutions (HIPAA/HL7/FHIR) as well as large-scale e-commerce and financial platforms, with a focus on reliability, security, and scalable architecture.…Senior Java Full Stack Developer with 10+ years of experience building enterprise-grade, cloud-native applications using Java 17/11/8, Spring Boot, microservices, and modern frontend frameworks. Skilled in secure API development, distributed systems, event-driven architectures, and performance optimization. Strong expertise in AWS/Azure/GCP, CI/CD automation, containerization, and observability. Experienced in delivering regulated solutions (HIPAA/HL7/FHIR) as well as large-scale e-commerce and financial platforms, with a focus on reliability, security, and scalable architecture.

Available to hire

Senior Java Full Stack Developer with 10+ years of experience building enterprise-grade, cloud-native applications using Java 17/11/8, Spring Boot, microservices, and modern frontend frameworks. Skilled in secure API development, distributed systems, event-driven architectures, and performance optimization.

Strong expertise in AWS/Azure/GCP, CI/CD automation, containerization, and observability. Experienced in delivering regulated solutions (HIPAA/HL7/FHIR) as well as large-scale e-commerce and financial platforms, with a focus on reliability, security, and scalable architecture.

Skills

Experience Level

Expert

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Expert

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Expert

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Language

English

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Work Experience

Software Engineer at Lakshya Technologies INC

May 29, 2026 - May 28, 2029

Designs, constructs, and maintains data processing systems; develops and implements data models and database architecture; creates and maintains data pipelines; ensures data quality and accessibility; and collaborates with other teams to integrate systems and optimize data flow.

Sr. Full Stack Developer at BestBuy

October 1, 2024 - Present

Developed microservices-based e-commerce platform using Java 17 and Spring Boot, building REST and GraphQL APIs to handle over 10 million daily requests and improve performance. Implemented JPA/Hibernate data access with PostgreSQL on AWS RDS, optimizing catalog queries and indexing to reduce page load times by 40%. Built secure authentication and authorization using Spring Security, OAuth2, SAML, JWT and SSL/TLS for transactional endpoints. Developed responsive Angular frontend with strong state management (NgRx/Context), and designed API gateway routing with Nginx/Apache including throttling and load balancing. Implemented event-driven architecture using Apache Kafka for real-time inventory and order notifications, deployed containers on Kubernetes (AWS EKS) with Helm and blue-green strategies. Established CI/CD pipelines using Jenkins and Argo CD, and delivered observability with ELK, Dynatrace, and AppDynamics. Added automated testing with JUnit/Selenium/Jasmine and Postman documen

Sr. Full-Stack Developer at Cigna Health

December 1, 2022 - September 30, 2024

Built HIPAA-compliant healthcare applications using Java 11 and Spring Boot, implementing HL7 and FHIR standards for patient, claims, and clinical data interoperability. Designed REST APIs with Swagger/OpenAPI for FHIR endpoints and developed GraphQL APIs for flexible querying and mapping transformations. Implemented asynchronous messaging using RabbitMQ for HL7 message types (ADT/ORM/ORU), enabling patient notifications and claims workflows. Secured patient portals using Spring Security, OAuth2, JWT, and MFA with audit logging and role-based access. Developed React/TypeScript UIs with Redux Toolkit and React Router, achieving real-time updates and strong usability/accessibility. Containerized services with Docker, orchestrated on Azure AKS with Kubernetes and Helm. Created CI/CD pipelines using GitHub Actions and Azure DevOps, and automated testing using Mockito/Jest/Playwright. Provisioned infrastructure with Terraform, and implemented monitoring via Prometheus/Grafana and AppDynamic

Java Full Stack Developer at Morgan Stanley

February 1, 2020 - November 30, 2022

Developed enterprise banking services using Java 8 and Spring Boot/Spring MVC with Spring Data JPA and Hibernate, integrating Oracle databases for transaction and account processing. Built REST and GraphQL APIs and implemented event-driven workflows using ActiveMQ for asynchronous banking operations and payment notifications. Implemented security using Spring Security with JWT and SSL/TLS, reducing security vulnerabilities. Developed frontend using Vue.js with Vuex for state management, including transaction history and banking dashboards. Designed scalable microservices with Oracle and Cassandra for high-throughput transaction storage. Deployed services using Docker on GCP GKE with Kubernetes and Helm, and configured API gateway routing and reverse proxies. Established CI/CD using GitLab CI and Spinnaker, plus Gradle and SonarQube. Implemented monitoring and logging with Splunk/New Relic/Log4j and created serverless workflows using GCP Cloud Functions/Cloud Run for fraud alerts and re

Java Full Stack Developer at Client FedEx

November 1, 2017 - January 31, 2020

Developed a transportation management microservices system using Java 1.8, Spring Boot, Hibernate, and PostgreSQL (AWS RDS), including OAuth 2.0 and HTTPS. Implemented API gateway routing/security using Spring Cloud Gateway and AWS API Gateway to support high request volumes with rate limiting. Built React/Redux frontend for shipment tracking dashboards with real-time status updates and delivery notifications. Created asynchronous messaging workflows using RabbitMQ and caching using Redis, improving response times and reducing DB load. Containerized services with Docker and deployed on Kubernetes with Helm; pushed images to AWS ECR and automated CI/CD for faster delivery. Deployed scalable workloads on Elastic Beanstalk with autoscaling and tuned JDBC connection pools. Implemented ELK and CloudWatch monitoring and conducted profiling (JVisualVM) and load/performance testing with JMeter. Used AWS CDK for infrastructure provisioning and created BDD test suites with Cucumber/Gherkin for s

Java Developer at Ramco Systems

January 1, 2016 - September 30, 2017

Built enterprise web applications using Java, Spring MVC, Hibernate ORM, Oracle databases, and Spring Security with JWT, plus AOP for logging and transaction management. Developed Angular-based responsive interfaces with PWA offline capabilities and integrated Node.js/Express APIs for request handling. Optimized JVM performance via heap/GC tuning and parameter adjustments to reduce latency and improve throughput. Containerized applications with Docker and deployed on Kubernetes, while provisioning infrastructure on GCP using Terraform and load balancers. Implemented CI/CD pipelines using Jenkins and SonarQube and automated regression testing using Jasmine. Centralized logging using ELK and monitored cloud resources using GCP Stackdriver. Designed REST APIs with Spring MVC controllers and Express routes, and supported a microservices architecture by integrating Node.js services with Java applications on Kubernetes.