I am a Senior Java Full Stack Developer with 10+ years of experience leading enterprise application modernization using Java, Spring Boot, and scalable microservices across regulated industries. I architect high-performance backends with Spring, Hibernate/JPA, and Oracle integrations, and design event-driven systems using Kafka for reliable asynchronous processing. I deliver full-stack solutions, integrating Java Spring Boot backends with Angular front-ends, secure APIs with OAuth2 and Spring Security, and robust CI/CD pipelines using Jenkins, Docker, and Kubernetes. I collaborate closely with product and QA teams in Agile/Scrum environments to modernize legacy systems and improve reliability, scalability, and security across cloud deployments.

I am a Senior Java Full Stack Developer with 10+ years of experience leading enterprise application modernization using Java, Spring Boot, and scalable microservices across regulated industries. I architect high-performance backends with Spring, Hibernate/JPA, and Oracle integrations, and design event-driven systems using Kafka for reliable asynchronous processing. I deliver full-stack solutions, integrating Java Spring Boot backends with Angular front-ends, secure APIs with OAuth2 and Spring Security, and robust CI/CD pipelines using Jenkins, Docker, and Kubernetes. I collaborate closely with product and QA teams in Agile/Scrum environments to modernize legacy systems and improve reliability, scalability, and security across cloud deployments.

Available to hire

I am a Senior Java Full Stack Developer with 10+ years of experience leading enterprise application modernization using Java, Spring Boot, and scalable microservices across regulated industries. I architect high-performance backends with Spring, Hibernate/JPA, and Oracle integrations, and design event-driven systems using Kafka for reliable asynchronous processing.

I deliver full-stack solutions, integrating Java Spring Boot backends with Angular front-ends, secure APIs with OAuth2 and Spring Security, and robust CI/CD pipelines using Jenkins, Docker, and Kubernetes. I collaborate closely with product and QA teams in Agile/Scrum environments to modernize legacy systems and improve reliability, scalability, and security across cloud deployments.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert

Language

English
Fluent

Work Experience

Sr. Java Full Stack Developer at Optum Health
October 1, 2023 - Present
Led development of scalable backend services using Java 21, Spring Boot, and Hibernate/JPA; Architected event-driven microservices with Kafka; Designed Redis-based distributed caching to reduce latency; Developed and documented secure RESTful APIs using Spring Boot and OpenAPI; Governed full SDLC within Agile; Built accessible Angular front-ends; Optimized concurrency and memory usage for scalable enterprise services; Containerized with Docker and orchestrated with Kubernetes; Implemented security with Spring Security and OAuth2; Crafted efficient data access with Oracle and JPA; Established Jenkins-based CI/CD pipelines; Troubleshot production issues across Kafka, Redis, and services; Scaled deployments on AWS; Mentored team members and conducted code reviews; Refactored legacy modules into modular microservices for faster deployments.
Java Developer at T-Mobile
August 1, 2021 - September 1, 2023
Developed backend services using Java 17, Spring Boot, and Hibernate/JPA; Built RESTful APIs enabling seamless integration with Angular front-ends; Implemented Kafka for asynchronous processing across distributed telecom platforms; Added Redis caching to improve API response times; Designed and optimized Oracle schemas; Participated in OpenAPI documentation and API governance; Collaborated in Agile/Scrum with QA and analysts; Refactored legacy services into modular Spring Boot components; Supported containerization with Docker and Kubernetes; Implemented Spring Security and OAuth2-based access control; Contributed to CI/CD pipelines with Jenkins; Ensured cloud deployments on AWS with scalable, reliable releases.
Java Developer at Deutsche Bank
November 1, 2019 - July 1, 2021
Developed backend services for financial risk and trading platforms using Java 11 and Spring Boot; Exposed secure RESTful APIs for internal trading systems; Used Hibernate/JPA for complex data models and enhanced persistence performance; Implemented real-time Kafka streams for trade processing; Integrated Redis caching for reference data to speed up API responses; Optimized Oracle queries and indexing for large-scale reporting datasets; Collaborated with frontend teams to integrate Angular components; Documented APIs with OpenAPI/Swagger; Participated in Agile ceremonies; Conducted CI/CD with Jenkins and containerized apps with Docker/Kubernetes; Leveraged AWS for scalable deployments.
Java Developer at Best Buy
November 1, 2019 - July 1, 2021
Developed backend services using Java 11 and Spring Boot to support high-traffic retail order and catalog systems; Exposed RESTful APIs for integration with Angular front-ends; Used Kafka for real-time event streaming and processing; Implemented Redis caching to reduce database calls during peak sale events; Optimized Oracle data models and SQL queries for inventory and ordering modules; Documented APIs with OpenAPI; Collaborated in Agile/Scrum and performed code reviews; Implemented Docker/Kubernetes-based deployments and CI/CD with Jenkins; Ensured secure access with Spring Security and OAuth2; Participated in performance tuning and production issue resolution.
Java Developer at Analog Devices
June 1, 2017 - October 1, 2019
Developed scalable backend services using Java 8/11 and Spring Boot; Designed and consumed RESTful APIs; Implemented Kafka-based event streaming for real-time data processing; Integrated Redis caching for frequently accessed data; Optimized Oracle schemas and queries; Built responsive Angular front-ends with TypeScript; Documented APIs via OpenAPI; Performed code reviews and collaborated in Agile environments; Conducted performance tuning and troubleshooting of distributed systems; Assisted in production deployments using Docker/Kubernetes and CI/CD pipelines; Worked with Jira and Maven in a cloud-focused setup.
Java Developer at Analog Devices
February 1, 2014 - May 1, 2017
Contributed to enterprise-grade analytics and manufacturing tooling using Java/Java EE and Spring MVC; Delivered RESTful and SOAP integrations; Managed PostgreSQL schemas, triggers, and stored procedures for production reporting; Implemented RBAC with Spring Security to protect sensitive engineering data; Automated reporting with SSRS and Jasper; Built reusable utilities and framework components to standardize workflows; Delivered JSP/JSTL-based front-ends and ensured accessibility; Participated in Agile/Scrum processes, conducted load testing with JMeter, and supported production deployments with Maven, Jenkins, and Docker.

Education

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Qualifications

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Industry Experience

Software & Internet, Healthcare, Financial Services, Telecommunications, Government, Manufacturing