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Hi, I’m a software engineer with around 7+ years of experience in Object-Oriented Programming, design, development, testing, implementation, and enterprise applications using Java and J2EE technologies with SDLC. I have hands-on experience in Spring, Hibernate, REST/SOAP web services, microservices on AWS, and modern front-end frameworks like React and Angular. I enjoy collaborating in cross-functional teams and delivering scalable, reliable software solutions. In my recent roles, I’ve led full-stack development efforts, contributed to CI/CD pipelines, and designed reactive systems to handle high-volume data. I value clean code, TDD/BDD practices, and continuous learning to adapt to evolving tech landscapes.…Hi, I’m a software engineer with around 7+ years of experience in Object-Oriented Programming, design, development, testing, implementation, and enterprise applications using Java and J2EE technologies with SDLC. I have hands-on experience in Spring, Hibernate, REST/SOAP web services, microservices on AWS, and modern front-end frameworks like React and Angular. I enjoy collaborating in cross-functional teams and delivering scalable, reliable software solutions. In my recent roles, I’ve led full-stack development efforts, contributed to CI/CD pipelines, and designed reactive systems to handle high-volume data. I value clean code, TDD/BDD practices, and continuous learning to adapt to evolving tech landscapes.

Prashant Kumar

Full Stack Developer, Web Developer, Developer, +3

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Hi, I’m a software engineer with around 7+ years of experience in Object-Oriented Programming, design, development, testing, implementation, and enterprise applications using Java and J2EE technologies with SDLC. I have hands-on experience in Spring, Hibernate, REST/SOAP web services, microservices on AWS, and modern front-end frameworks like React and Angular. I enjoy collaborating in cross-functional teams and delivering scalable, reliable software solutions. In my recent roles, I’ve led full-stack development efforts, contributed to CI/CD pipelines, and designed reactive systems to handle high-volume data. I value clean code, TDD/BDD practices, and continuous learning to adapt to evolving tech landscapes.…Hi, I’m a software engineer with around 7+ years of experience in Object-Oriented Programming, design, development, testing, implementation, and enterprise applications using Java and J2EE technologies with SDLC. I have hands-on experience in Spring, Hibernate, REST/SOAP web services, microservices on AWS, and modern front-end frameworks like React and Angular. I enjoy collaborating in cross-functional teams and delivering scalable, reliable software solutions. In my recent roles, I’ve led full-stack development efforts, contributed to CI/CD pipelines, and designed reactive systems to handle high-volume data. I value clean code, TDD/BDD practices, and continuous learning to adapt to evolving tech landscapes.

Available to hire

Hi, I’m a software engineer with around 7+ years of experience in Object-Oriented Programming, design, development, testing, implementation, and enterprise applications using Java and J2EE technologies with SDLC. I have hands-on experience in Spring, Hibernate, REST/SOAP web services, microservices on AWS, and modern front-end frameworks like React and Angular. I enjoy collaborating in cross-functional teams and delivering scalable, reliable software solutions.

In my recent roles, I’ve led full-stack development efforts, contributed to CI/CD pipelines, and designed reactive systems to handle high-volume data. I value clean code, TDD/BDD practices, and continuous learning to adapt to evolving tech landscapes.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

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Expert

Expert

Expert

Expert

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Expert

Expert

Expert

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Expert

Expert

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Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Java Developer at Wells Fargo

January 1, 2024 - Present

Designed, developed, and implemented unit tests and product features using Java Objects, Core Java, multithreading, and collections. Configured Java 8/11/17 with backend ORM mappings in Hibernate for end-to-end REST API applications using Spring Boot and CrudRepository. Led development of Single Sign-On (SSO) across development, testing, and production environments. Created and consumed multiple REST APIs and microservices, and integrated front-end with React. Contributed to Policy Administration Guidewire implementations, designed reactive systems for asynchronous events, and built UI components in React Native (tabs, map view, image picker, date picker). Updated JSP pages, performed server-side Java development, and implemented a payment processing module. Migrated monolithic applications to microservices on AWS, implemented CI/CD pipelines with Jenkins, and ensured code quality with automated tests. Worked on GraphQL/REST services, data processing with Spark and Kafka, and built das

Sr. Java/ J2EE Full Stack Developer at NextGen Medical Solutions

January 31, 2024 - September 9, 2025

Implemented applications using Java 8 in Web Services Architecture with MVC, Gradle builds, and ELK logging. Built UI with React JS and Node.js as a server-side proxy for event-driven models. Supported virtualized APIs with sample API requests/responses, documented with Swagger. Worked on AWS/PCF/OpenShift-based deployments, designed MongoDB schemas, and integrated with REST/SOAP services. Led BRMS/Drools-based rule engines, automated deployments with Jenkins, and containerized services with Docker/Kubernetes/OpenShift. Delivered microservices with Spring Boot/Spring Cloud, integrated with Guidewire components, and implemented test suites with JUnit/Mockito. Enabled real-time event processing with Drools Fusion and supported DevOps practices in CI/CD pipelines.

Sr. Java Developer at Visa

August 31, 2022 - September 9, 2025

Participated in Agile planning, developed core Java (multi-threading, exceptions, collections), and delivered front-end interfaces using JSP/JSTL/JSF with jQuery/AJAX. Implemented REST Web Services and SOAP-based integration using CXF/JAXB, with Contract-First approaches and WADL. Integrated Spring and Hibernate for persistence, deployed microservices as Docker containers on AWS EC2, and built CI/CD pipelines with Jenkins. Wrote extensive unit tests with JUnit, performed API testing with SOAPUI, and managed projects with JIRA. Contributed to performance tuning and ensured robust software delivery within a financial services context.

Java Developer at Global Financial Services Firm

April 30, 2020 - September 9, 2025

Developed Swing-based GUI modules and implemented MVC architecture using Struts, JSP, Servlets, and custom tag libraries. Built and maintained XML configurations, deployed on JBoss, and collaborated on testing with Protractor for end-to-end flows. Used Hibernate for ORM and developed REST services with JAXB/CXF. Migrated and deployed microservices with Docker on AWS EC2, and implemented BRMS/Drools-driven rule engines and IBM ODM where applicable. Contributed to testing with JUnit, integrated CI/CD with Jenkins, and supported the software development lifecycle in an Agile environment.

Senior Full Stack Java Developer at Wells Fargo

January 1, 2024 - Present

Designed, developed, and implemented unit tests and product features using Java Objects, Core Java, Multithreading, and Collections; configured Java 8/11/17 objects with ORM mapping in Hibernate for end-to-end REST API applications on Spring Boot; implemented Single Sign-On, multiple REST APIs and microservices, and front-end integration with React; contributed to reactive systems, and led CI/CD pipelines using Jenkins, GitLab CI, and CircleCI; deployed to AWS and worked with streaming data technologies (Kafka, Spark) for real-time analytics; built dashboards with ELK/Splunk; implemented OAuth2/JWT security and data access patterns; collaborated with Guidewire core system integration (PolicyCenter, ClaimCenter, BillingCenter).

Sr. Java/J2EE Full Stack Developer at NextGen Medical Solutions

January 1, 2024 - October 15, 2025

Led development of Java REST APIs and microservices using Vert.x and Spring Boot; contributed to multi-server backend architectures and sample API request/response models; implemented frontend components with React and Node.js as a server-side proxy; designed and implemented MongoDB schema; automated deployments with CI/CD pipelines; integrated with GraphQL/Hasura-driven data access and Drools-based business rules where applicable.

Sr. Java Developer at Visa

August 1, 2022 - October 15, 2025

Developed frontend and backend software using JSP, Struts, JSF, and Spring/Hibernate; built RESTful web services and microservices; deployed Dockerized services on AWS ECS; implemented Drools BRMS for business rules; led CI/CD efforts with Jenkins and Git; integrated Documentum and other enterprise systems; migrated monolithic components to microservices and leveraged cloud-native patterns; contributed to architecture and performance tuning with reactive paradigms.

Java Developer at Global Financial Services Firm

April 1, 2020 - October 15, 2025

Participated in Agile development, built GUI and backend modules using Struts, JSP, Hibernate; implemented MVC architecture; developed and deployed web applications on JBoss; performed server-side tasks, validation, and testing; collaborated on multi-tier integration using SOA and REST/Web Services; contributed to data persistence with Hibernate and ORM mappings; implemented front-end with Ext.js and modern web technologies.