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Hi, I’m Narendra Reddy. I’m a Senior Full Stack Java Developer with over a decade of experience delivering scalable, secure enterprise applications. I enjoy building robust backend services with Java, Spring Boot, and Hibernate, and crafting responsive front-ends with Angular and React. I thrive in collaborative, Agile environments and focus on delivering high-quality code, performance, and maintainable architectures. I’ve worked across cloud platforms (AWS, Azure, GCP), containerized deployments with Docker and Kubernetes, and integrated AI capabilities into production systems. I’m passionate about disciplined engineering practices, security, and user-focused experience, with a track record of aligning technical delivery with business goals and compliance standards such as HIPAA, PCI-DSS, and SOC2.…Hi, I’m Narendra Reddy. I’m a Senior Full Stack Java Developer with over a decade of experience delivering scalable, secure enterprise applications. I enjoy building robust backend services with Java, Spring Boot, and Hibernate, and crafting responsive front-ends with Angular and React. I thrive in collaborative, Agile environments and focus on delivering high-quality code, performance, and maintainable architectures. I’ve worked across cloud platforms (AWS, Azure, GCP), containerized deployments with Docker and Kubernetes, and integrated AI capabilities into production systems. I’m passionate about disciplined engineering practices, security, and user-focused experience, with a track record of aligning technical delivery with business goals and compliance standards such as HIPAA, PCI-DSS, and SOC2.

Narendra Reddy

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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Hi, I’m Narendra Reddy. I’m a Senior Full Stack Java Developer with over a decade of experience delivering scalable, secure enterprise applications. I enjoy building robust backend services with Java, Spring Boot, and Hibernate, and crafting responsive front-ends with Angular and React. I thrive in collaborative, Agile environments and focus on delivering high-quality code, performance, and maintainable architectures. I’ve worked across cloud platforms (AWS, Azure, GCP), containerized deployments with Docker and Kubernetes, and integrated AI capabilities into production systems. I’m passionate about disciplined engineering practices, security, and user-focused experience, with a track record of aligning technical delivery with business goals and compliance standards such as HIPAA, PCI-DSS, and SOC2.…Hi, I’m Narendra Reddy. I’m a Senior Full Stack Java Developer with over a decade of experience delivering scalable, secure enterprise applications. I enjoy building robust backend services with Java, Spring Boot, and Hibernate, and crafting responsive front-ends with Angular and React. I thrive in collaborative, Agile environments and focus on delivering high-quality code, performance, and maintainable architectures. I’ve worked across cloud platforms (AWS, Azure, GCP), containerized deployments with Docker and Kubernetes, and integrated AI capabilities into production systems. I’m passionate about disciplined engineering practices, security, and user-focused experience, with a track record of aligning technical delivery with business goals and compliance standards such as HIPAA, PCI-DSS, and SOC2.

Available to hire

Hi, I’m Narendra Reddy. I’m a Senior Full Stack Java Developer with over a decade of experience delivering scalable, secure enterprise applications. I enjoy building robust backend services with Java, Spring Boot, and Hibernate, and crafting responsive front-ends with Angular and React. I thrive in collaborative, Agile environments and focus on delivering high-quality code, performance, and maintainable architectures.

I’ve worked across cloud platforms (AWS, Azure, GCP), containerized deployments with Docker and Kubernetes, and integrated AI capabilities into production systems. I’m passionate about disciplined engineering practices, security, and user-focused experience, with a track record of aligning technical delivery with business goals and compliance standards such as HIPAA, PCI-DSS, and SOC2.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Sr. Full Stack Developer at HCA Healthcare

May 1, 2023 - Present

Designed and developed modular microservices in Spring Boot to support healthcare workflows, ensuring scalable architecture for patient management systems. Built dynamic Angular 16 components with NgRx state management to deliver real-time updates across staff and patient portals. Integrated Spring Data JPA with Hibernate ORM to handle large volumes of patient transactions while maintaining data integrity. Built RESTful APIs with Spring MVC for secure endpoints across labs, billing, and appointments. Implemented Spring Security with OAuth2 and JWT for HIPAA-compliant security and role-based authorization. Configured Redis caching for frequently accessed patient data. Developed GraphQL APIs for flexible EHR queries and real-time clinical updates. Automated GCP infrastructure with Terraform and Cloud Build. Created Prometheus/Grafana dashboards for real-time monitoring. Implemented CI/CD pipelines with Jenkins and SonarQube. Dockerized services managed by Kubernetes (GKE) with ConfigMaps

Sr. Full-Stack Developer at Northern Trust

April 1, 2023 - October 23, 2025

Designed and developed financial microservices in Spring Boot with Spring MVC and JPA, ensuring secure handling of transactional data. Implemented Hibernate Criteria API for dynamic queries and improved performance for investment data retrieval. Built reusable RESTful and SOAP (Apache CXF) APIs to integrate with legacy banking apps. Developed React.js dashboards with Redux-Saga for complex workflows. Created responsive UI components with Tailwind CSS/Styled Components for portfolio portals. Optimized data flows with Redis caching to reduce latency on market data. Configured Node.js/Express middleware for secure API routing and validation. Documented APIs with Swagger. Built CI/CD pipelines with Jenkins and Azure Pipelines, deploying to AKS. Monitored applications with Azure Monitor and Application Insights. Wrote Cypress end-to-end tests for critical workflows. Set up JUnit/TestNG testing and Elasticsearch/Kibana dashboards for analytics. Implemented Kafka and IBM MQ for reliable event

Java Full Stack Developer at Paychex

June 1, 2020 - October 23, 2025

Built scalable Spring Boot microservices for payroll modules with Spring Data, enabling modular architecture. Designed REST APIs with Node.js/Express for employee payroll queries; configured MongoDB for large datasets and Cassandra clusters for high availability. Implemented WebSocket-based real-time payroll updates. Created Angular 8 dashboards for HR staff. Streamlined CI/CD with GitLab CI and GitHub Actions. Built custom Kafka topics for near real-time payroll events; integrated IBM MQ for reliable messaging. Automated data migrations with Python; orchestrated multi-cloud deployments using Terraform. Designed BigQuery-based analytics and monitored performance with Azure Application Insights. Implemented security with Spring Security/OAuth2 and containerized services with Podman. Built multi-node Cassandra architecture and optimized Angular build processes. Wrote JUnit/Mockito tests to ensure reliability.

Java Full Stack Developer at Delta Air Lines

August 1, 2017 - October 23, 2025

Developed Spring Boot microservices to manage flight reservations, cancellations, and check-ins. Built React components with Redux for real-time flight booking and passenger information portals. Designed PostgreSQL schemas for high-volume schedules and configured AWS RDS/DynamoDB for hybrid data storage. Implemented Spring Cloud Gateway for routing and RabbitMQ for asynchronous messaging; used Redis for fast lookups. Built Node.js/Express APIs to complement Java services. Automated deployments with GitLab CI/CD and Docker/Kubernetes with auto-scaling. Monitored with AWS CloudWatch; secured APIs with OAuth 2.0/HTTPS. Implemented responsive UI using AJAX, Bootstrap, and TypeScript.

Software Developer at Flipkart

December 1, 2015 - October 23, 2025

Developed Node.js/Express APIs for product catalog, order management, and cart functionality to handle high-traffic events. Built reusable Angular components for checkout and order tracking. Optimized Oracle queries for large-scale searches and inventory updates. Configured CI/CD pipelines with Jenkins/GitHub, deployed on Kubernetes. Integrated ELK stack for real-time monitoring and GCP Stackdriver for performance optimization. Enhanced HTML5/CSS3 responsive design for product pages.

Sr. Full Stack Developer at HCA Healthcare

May 1, 2023 - November 4, 2025

Developed and maintained scalable microservices using Java 21, Spring Boot, and RESTful APIs to support member eligibility, claims processing, and provider search functionalities. Built AI middleware layers that securely call external AI APIs (OpenAI, Anthropic, AWS Bedrock, Azure OpenAI) and developed Java SDK wrappers to streamline interactions. Implemented caching (Redis/Memcached) and queuing (Kafka, RabbitMQ) for AI query optimization, designed microservices architecture for high-volume health insurance claims, and integrated PostgreSQL/MySQL with JPA/Hibernate. Built front-end with Angular, TypeScript, HTML5, and Bootstrap, and created batch processing jobs with Spring Batch. Used Firebase Authentication for mobile authentication and integrated FCM for push notifications. Monitored performance with Firebase Crashlytics/Performance, ensured HIPAA-compliant data handling, modeled NoSQL data structures (MongoDB/Cassandra), and implemented HIPAA/EDI (837, 835) processing pipelines. D

Sr. Full-Stack Developer at Northern Trust

April 30, 2023 - April 30, 2023

Preprocessed input data for AI model ingestion using Java Streams, Apache Spark, and Apache Beam. Built data pipelines to prepare structured/unstructured data for LLMs and integrated vector databases (e.g., Pinecone, Milvus, pgvector) for embedding storage and semantic search. Used Hibernate/JPA/Spring Data JPA for secure CRUD on loan records, and contributed to an experience API project with TypeScript and GraphQL. Ensured responsible AI usage with GDPR/CCPA/SOC2 compliance. Implemented API authentication/ratelimiting with OAuth2/JWT, maintained model audit trails, and supported real-time credit score updates via Kafka/Spring Kafka. Front-end work included Angular and Angular CLI, with real-time analytics using Kafka (Confluent Cloud). Cloud/workflow: AWS, Azure, GCP; CI/CD migrations to GitHub Actions; Docker/Kubernetes (EKS); Tomcat deployments; code management with Git/JIRA.

Java FullStack Developer at Paychex

June 30, 2020 - June 30, 2020

Refactored Java 11+ codebase, deployed containerized microservices via GKE/AKS, and implemented real-time data streaming with Kafka Connect/Streams and Google Cloud Pub/Sub. Used BigQuery for large-scale analytics and Google Cloud Spanner for distributed storage; Azure SQL for relational data. Implemented JMS/JTA for reliable asynchronous messaging, followed Agile/SCRUM with JIRA, hosted services on Google Compute Engine, and used Google Cloud Functions/Azure Event Grid for serverless automation. Led migration of CI/CD pipelines to GitHub Actions, containerized services with Docker and deployed on Kubernetes, and monitored with Datadog/Splunk. Deployed on Tomcat servers and ensured security with OAuth 2.0/JWT, OWASP guidelines, and RFC-based integration with SOAP/REST APIs.

Java Full Stack Developer at Delta Airlines

August 31, 2017 - August 31, 2017

Developed backend services using Spring MVC, Servlets, JSP, and integrated Apache Camel for SWIFT/CBPR payment workflows. Leveraged Python to interact with AWS services (DynamoDB, Lambda, API Gateway), implemented serverless components, and used Kubernetes Nginx Ingress for routing. Created SOAP/XML web services with JAX-B and Apache CXF, implemented OAuth 2.0/JWT for security, and integrated Kafka for real-time event streams. Worked with SOAP/WSDL, XML, and Oracle databases; managed SVN/Ant-based builds and RBAC for Cosmos DB access. Emphasized OWASP Top 10 security practices and automated testing with Selenium/Cucumber.

Software Developer at Flipkart

December 31, 2015 - December 31, 2015

Designed and developed MVC-based applications using Spring MVC, Servlets, and JSP. Integrated Apache Camel for message routing in SWIFT/CBPR workflows and leveraged Python to interact with AWS DynamoDB and Lambda. Implemented AWS API Gateway, Kubernetes ingress with Nginx, and external XML/SQL interactions with Oracle. Used OAuth 2.0/JWT for security, Kafka Connect/CF for data movement, and SOAP/XML-based web services with JAX-WS/CXF. Followed RBAC and encryption/auditing for Cosmos DB, and adhered to RESTful service design with SOA principles. Worked in an Agile environment with JIRA.