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I'm Uma Maheswara Reddy, a Senior Full Stack Java Developer with 8+ years of experience building scalable enterprise applications across financial services, healthcare, and retail. I specialize in Core Java, Spring Boot, microservices, and REST APIs, paired with strong frontend skills in Angular and React to deliver polished user experiences. I thrive on solving complex problems with robust architecture, security, and performance. I have hands-on experience with Kafka, RabbitMQ, Redis, Docker, Kubernetes, and cloud platforms (AWS, Azure, PCF). I enjoy collaborating across teams to drive quality, automation, and continuous delivery.…I'm Uma Maheswara Reddy, a Senior Full Stack Java Developer with 8+ years of experience building scalable enterprise applications across financial services, healthcare, and retail. I specialize in Core Java, Spring Boot, microservices, and REST APIs, paired with strong frontend skills in Angular and React to deliver polished user experiences. I thrive on solving complex problems with robust architecture, security, and performance. I have hands-on experience with Kafka, RabbitMQ, Redis, Docker, Kubernetes, and cloud platforms (AWS, Azure, PCF). I enjoy collaborating across teams to drive quality, automation, and continuous delivery.

Uma Maheswara Reddy

Full Stack Developer, Web Developer, Front-End Developer, +3

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I'm Uma Maheswara Reddy, a Senior Full Stack Java Developer with 8+ years of experience building scalable enterprise applications across financial services, healthcare, and retail. I specialize in Core Java, Spring Boot, microservices, and REST APIs, paired with strong frontend skills in Angular and React to deliver polished user experiences. I thrive on solving complex problems with robust architecture, security, and performance. I have hands-on experience with Kafka, RabbitMQ, Redis, Docker, Kubernetes, and cloud platforms (AWS, Azure, PCF). I enjoy collaborating across teams to drive quality, automation, and continuous delivery.…I'm Uma Maheswara Reddy, a Senior Full Stack Java Developer with 8+ years of experience building scalable enterprise applications across financial services, healthcare, and retail. I specialize in Core Java, Spring Boot, microservices, and REST APIs, paired with strong frontend skills in Angular and React to deliver polished user experiences. I thrive on solving complex problems with robust architecture, security, and performance. I have hands-on experience with Kafka, RabbitMQ, Redis, Docker, Kubernetes, and cloud platforms (AWS, Azure, PCF). I enjoy collaborating across teams to drive quality, automation, and continuous delivery.

Available to hire

I’m Uma Maheswara Reddy, a Senior Full Stack Java Developer with 8+ years of experience building scalable enterprise applications across financial services, healthcare, and retail. I specialize in Core Java, Spring Boot, microservices, and REST APIs, paired with strong frontend skills in Angular and React to deliver polished user experiences.

I thrive on solving complex problems with robust architecture, security, and performance. I have hands-on experience with Kafka, RabbitMQ, Redis, Docker, Kubernetes, and cloud platforms (AWS, Azure, PCF). I enjoy collaborating across teams to drive quality, automation, and continuous delivery.

Skills

Experience Level

Expert

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Language

English

Fluent

Work Experience

Sr Java Full Stack Developer at Goldman Sachs

July 1, 2024 - Present

Designed and developed responsive SPAs using Angular 18 and TypeScript 5 to support internal financial dashboards. Built reusable components, directives, pipes, and services, enabling consistent UI across complex workflows. Integrated frontend with backend RESTful APIs using RxJS for real-time data rendering and optimized performance with signal-based change detection. Implemented microservices with Java 21, Spring Boot 3, and Camunda 8 BPMN for long-running processes. Leveraged PostgreSQL 15 and Oracle 19c with Hibernate 6/JPA for data access. Introduced Redis 7 for session and cache management, improving API response times by 30-40%. Employed Docker 24 and Kubernetes 1.29 for containerized deployments on PCF Tanzu and AWS EC2, with CI/CD pipelines in Jenkins 2. Deployed on AWS S3 for storage and monitored with CloudWatch; used IAM for security.

Senior Full Stack Developer at Goldman Sachs

July 1, 2024 - Present

Designed and developed responsive SPAs using Angular 18, TypeScript 5, HTML5/CSS3 for internal financial dashboards; built reusable components and integrated front-end with backend RESTful APIs using RxJS; optimized performance with signals and concurrent rendering. Led backend services with Core Java 21, Spring Boot 3, and Spring MVC; implemented modular microservices, Spring IOC/AOP, and Spring Batch for batch processing. Implemented secure APIs with Spring Security and OAuth2/JWT, and enabled real-time data processing with Apache Kafka, Redis caching, and Camunda BPMN for long-running workflows. Migrated legacy modules to 12-Factor App architecture on PCF Tanzu; containerized with Docker and deployed on Kubernetes. Worked with PostgreSQL 15 and Oracle 19c, using Hibernate 6/JPA for persistence; created data access patterns and stored procedures. Designed end-to-end orchestration with Camunda + Kafka + Microservices for transactional workflows. Implemented blue-green deployments and

Senior Java Full Stack Developer at Cigna

November 1, 2022 - June 1, 2024

Developed healthcare frontend and backend microservices using React 18, Node.js 16, Express.js 4. Implemented secure APIs with OAuth2 and RBAC, built batch jobs, and integrated asynchronous messaging via RabbitMQ. Created API gateway patterns (Zuul-equivalent) for routing and load balancing. Applied Hystrix circuit breaker to services. Used Hibernate 5 / JPA with SQL Server 2016/2019 and MongoDB 4/5, and Redis caching to optimize data access. Implemented containerized deployments with Docker 20 on Azure VMs, and serverless workflows with Azure Functions 4. Built CI/CD pipelines with Jenkins 2. Collaborated on IBM WebSphere Application Server deployments.

Senior Software Engineer at Cigna

November 1, 2022 - June 1, 2024

Created interactive healthcare portals using React 18; optimized frontend with concurrent rendering, unit testing (Jasmine/Karma), and responsive UI design. Built Node.js backend microservices with Express.js; secured APIs with OAuth2/JWT and RBAC; introduced event-driven messaging with RabbitMQ and Kafka. Implemented API gateway routing, circuit breaker patterns, and RESTful services with Hibernate/JPA; utilized SQL Server and MongoDB for data storage. Established CI/CD pipelines with Jenkins, Docker, and Azure infrastructure; deployed on Azure VMs and IBM WebSphere for legacy deployments. Wrote Python scripts for data automation and log analysis.

Java Full Stack Developer at Nike

January 1, 2021 - October 1, 2022

Built responsive SPAs using Angular 11 (and beyond) with TypeScript, integrating with Spring Boot microservices. Implemented real-time order processing and event-driven flows using Kafka and Spark Streaming. Worked with Oracle 12c and MongoDB for persistent data, and deployed services on AWS with Docker and Kubernetes. Established CI pipelines with Jenkins, managed code in Git, and followed Agile practices.

Senior Software Engineer at Nike

January 1, 2021 - October 1, 2022

Led frontend development with Angular 11; built SPAs with modules, routing, and guards, integrating with RESTful backends. Implemented backend services using Core Java 8 and Spring Boot 2 with Hibernate/JPA; migrated to a microservices architecture and used Kafka for event-driven order processing and Spark Streaming for real-time analytics. Designed complex Oracle SQL queries and PL/SQL procedures; used MongoDB for semi-structured retail data. Established CI/CD with Jenkins and Maven; containerized with Docker and deployed on AWS EC2/Kubernetes; implemented RabbitMQ messaging for asynchronous communication.

Java Full Stack Developer at Humana

February 1, 2019 - December 1, 2020

Developed healthcare UIs using React 16, HTML5, CSS3, JavaScript (ES6+), and TypeScript; built Node.js backends with Express.js, OAuth2, and RBAC for secure APIs. Implemented batch jobs, messaging with RabbitMQ, Socket.IO, and RxJS for real-time healthcare workflows. Worked with Hibernate 5 / JPA, SQL Server 2016/2019, MongoDB 4/5, and deployed on Microsoft Azure with CI/CD via Jenkins. Used IBM WebSphere Application Server for enterprise deployments.

Software Engineer at Humana

February 1, 2019 - December 1, 2020

Developed healthcare interfaces with React 16; built Node.js (10/12) microservices; implemented OAuth2/JWT and RBAC for secure APIs handling patient data. Integrated messaging with RabbitMQ, MongoDB for data storage, and SQL Server for relational data. Built batch jobs and ETL workflows; configured Jenkins pipelines and Git-based workflows; deployed on Microsoft Azure VMs and IBM WebSphere for enterprise deployments; used Log4j and JIRA for monitoring and issue tracking.

Java Developer at Appicon IT

September 1, 2017 - November 1, 2018

Designed REST-based microservices using Spring Boot 1.5, Spring Data JPA, and JAX-RS; supported banking/financial transaction systems with JSON/XML data processing. Implemented persistence with Hibernate 4, Spring JDBC Template, and Oracle 11g; worked with PostgreSQL 9.6 and MongoDB 3.2. Built messaging and notification services using JMS and ActiveMQ, and managed CI/CD with Jenkins 2 and Ant. Version control with Git; deployment via Apache ANT builds and GitHub integration.