Available to hire
I am a Sr. Java Full Stack developer with over 9 years of experience in object-oriented design and Java programming. I thrive in agile environments, embracing TDD, incremental delivery, pair programming, and continuous improvement to deliver reliable, scalable software.
I build dynamic front-ends with HTML5, CSS3, JavaScript, Angular, React, and Node.js, and I design robust back-ends with Java, Spring, Hibernate, and microservices. I have hands-on experience with cloud platforms (AWS, Azure, GCP), containers (Docker, Kubernetes), CI/CD (Jenkins), and modern data stores (Oracle, MySQL, MongoDB).
Skills
Language
English
Fluent
Work Experience
Sr. Java Developer at Discover Financial Services
March 1, 2025 - PresentDeveloped and maintained scalable backend services using Java 17, leveraging records, sealed classes, and pattern matching to improve readability and performance. Refactored a legacy Java 8 codebase to Java 17, enhancing throughput and reducing technical debt. Designed RESTful APIs and integrated them within a microservices architecture to support scalable, client-driven data flows. Replaced deprecated APIs and libraries to ensure Java 17 runtime compatibility and to avoid runtime or build-time issues. Updated Gradle dependencies and configurations to support Java 17 across development, testing, and CI/CD. Performed day-to-day administration of the ServiceNow tool, maintaining business services and configuration item relationships, and integrated LDAP for authentication. Built dynamic and responsive UI components in Angular.js and implemented single-page applications with Angular to bind data efficiently. Optimized React components using lazy loading and memoization for performance. In
Sr. Java Developer at HCSC
February 28, 2025 - October 16, 2025Delivered high-quality software solutions using Agile methodologies (SCRUM) and TDD to ensure continuous improvement and timely delivery. Designed and developed visually appealing, responsive user interfaces using HTML5, CSS3, and JavaScript with cross-browser compatibility. Led frontend development with Angular 15, utilizing lazy loading, robust change detection, and optimized routing to improve performance. Implemented NgRx for state management to ensure scalable data handling. Introduced Java 17 features, including pattern matching for instanceof, to simplify conditional logic and improve maintainability. Optimized garbage collection using G1 and ZGC to reduce pause times. Integrated ServiceNow with BMC Remedy for ticket creation on change submissions. Worked closely with Hibernate for database integration. Designed and implemented Microservices with Spring Boot; documented APIs with Swagger; added health checks and deployed in AWS/Azure environments. Implemented OAuth 2 and OpenID
Sr. Java Full Stack Developer at Delta Airlines
June 30, 2023 - October 16, 2025Proficient in Agile; Developed RESTful microservices using Spring Boot; Angular 10-based front-end with responsive UI; Implemented design patterns (Singleton, Business Delegate, Factory, Service Locator) to improve maintainability. Used Java 11 local records for modeling and immutable data structures; integrated HttpClient and WebSockets for real-time data streaming. Joined Spring Boot with Hibernate for database access and injection; Created and documented REST APIs with Swagger; monitored service health. Implemented Google Cloud Pub/Sub and Google Cloud Spanner as backend DB; Configured Google Cloud Load Balancer; built log4j2-based logging with Splunk; integrated Kafka for data streams; built Mule ESB RESTful services; orchestrated in Kubernetes; rolled updates with Kubernetes; wrote AWS configurations; used Jenkins CI/CD. Used Redis caching; wrote extensive unit tests with JUnit; wrote RESTful services; integrated Kafka; OAuth 2 security; used Maven for EAR/WAR/JAR packaging; Deplo
Sr. Java Full Stack Developer at MilliporeSigma
May 31, 2022 - October 16, 2025Implemented Agile methodologies; Built responsive UI using React JS and Node.js; Migrated legacy Java applications to Java 11; Implemented microservices with Spring Boot and Docker, and deployed in Spring Cloud environments. Leveraged Hibernate with Spring for ORM; Exposed RESTful APIs and documented them with Swagger. Implemented Azure services (VMs, Blob Storage, SQL Database, Kubernetes) and used Kafka for data streaming. Built multi-container applications with Docker Compose and managed deployments using Jenkins and Docker registries. Employed Redis caching, wrote comprehensive unit tests with Mockito, and conducted performance testing with JMeter. Used MongoDB for large-scale data storage and Cassandra for certain data models; orchestrated with Kubernetes. Integrated logging with Splunk and Log4j2; utilized Grafana for dashboards and monitoring; used AWS tools where applicable. Implemented OAuth 2.0 for security and MW integration via adapters; built batch processing with Spring B
Sr. Java Full Stack Developer at CareMore Inc.
October 31, 2018 - October 16, 2025Developed modern and scalable web applications using Angular 6, Spring Boot, and a J2EE foundation. Implemented security with Spring Security, built RESTful microservices, and leveraged Spring Data Rest for efficient data exposure. Migrated to microservices architecture using Spring Boot; containerized services with Docker, and deployed across cloud environments. Built lightweight RESTful services, integrated with legacy systems via Adapter patterns, and implemented automated CI/CD pipelines with Jenkins. Employed lambda expressions in Java 8, implemented Log4J2 for logging, and deployed on server environments including WebSphere. Worked with NoSQL Cassandra for flexible data storage and performed data modeling and SQL operations across Oracle and MySQL databases.
Java Developer at Wells Fargo
May 31, 2017 - October 16, 2025Led SDLC activities using Agile methodologies; built high-performance SPAs with Angular 2, TypeScript, and Material; utilized Java 8 features (annotations, generics, streams) to improve code efficiency. Designed scalable microservices with Spring Boot, Spring Security, and Spring Data JPA. Integrated Hibernate with Spring and Java EE frameworks; developed lightweight RESTful services; configured Spring Boot Actuator for application monitoring. Implemented OAuth 2 for secure API exposure, deployed microservices on Docker containers via AWS, and orchestrated with Kubernetes cronjobs for batch processing. Employed Splunk for log analysis and debugging, and used Selenium WebDriver with JUnit for automated UI testing. Implemented CI/CD pipelines with Concourse and Jenkins, and deployed on EC2. Used AWS S3 for asset storage and secure file handling.
Education
Qualifications
Bachelor's in Computer Science
January 11, 2030 - October 16, 2025Industry Experience
Software & Internet, Financial Services, Transportation & Logistics, Travel & Hospitality, Professional Services
Skills
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