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I have over 9 years of experience in all phases of the Software Development Life Cycle (SDLC), including analysis, design, development, maintenance, and implementation of enterprise, web, and client-server applications using Java/J2EE technologies. I'm proficient in multiple front-end and back-end technologies, cloud services, and have strong skills in building scalable microservices and serverless architectures. I enjoy working in agile environments and am passionate about leveraging cloud computing and modern development tools to create efficient and maintainable software solutions. Throughout my career, I have worked extensively with a variety of technologies including Spring Boot, React, Angular, AWS, and Azure services. I have hands-on experience with DevOps tools to set up continuous integration and delivery pipelines. Collaborating with cross-functional teams and delivering high-quality software that meets business needs motivates me, and I strive to apply my technical skills and problem-solving capabilities to drive innovation and success in every project I undertake.…I have over 9 years of experience in all phases of the Software Development Life Cycle (SDLC), including analysis, design, development, maintenance, and implementation of enterprise, web, and client-server applications using Java/J2EE technologies. I'm proficient in multiple front-end and back-end technologies, cloud services, and have strong skills in building scalable microservices and serverless architectures. I enjoy working in agile environments and am passionate about leveraging cloud computing and modern development tools to create efficient and maintainable software solutions. Throughout my career, I have worked extensively with a variety of technologies including Spring Boot, React, Angular, AWS, and Azure services. I have hands-on experience with DevOps tools to set up continuous integration and delivery pipelines. Collaborating with cross-functional teams and delivering high-quality software that meets business needs motivates me, and I strive to apply my technical skills and problem-solving capabilities to drive innovation and success in every project I undertake.

Abhinav Kusumba

Full Stack Developer, Web Developer, Programmer, +2

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I have over 9 years of experience in all phases of the Software Development Life Cycle (SDLC), including analysis, design, development, maintenance, and implementation of enterprise, web, and client-server applications using Java/J2EE technologies. I'm proficient in multiple front-end and back-end technologies, cloud services, and have strong skills in building scalable microservices and serverless architectures. I enjoy working in agile environments and am passionate about leveraging cloud computing and modern development tools to create efficient and maintainable software solutions. Throughout my career, I have worked extensively with a variety of technologies including Spring Boot, React, Angular, AWS, and Azure services. I have hands-on experience with DevOps tools to set up continuous integration and delivery pipelines. Collaborating with cross-functional teams and delivering high-quality software that meets business needs motivates me, and I strive to apply my technical skills and problem-solving capabilities to drive innovation and success in every project I undertake.…I have over 9 years of experience in all phases of the Software Development Life Cycle (SDLC), including analysis, design, development, maintenance, and implementation of enterprise, web, and client-server applications using Java/J2EE technologies. I'm proficient in multiple front-end and back-end technologies, cloud services, and have strong skills in building scalable microservices and serverless architectures. I enjoy working in agile environments and am passionate about leveraging cloud computing and modern development tools to create efficient and maintainable software solutions. Throughout my career, I have worked extensively with a variety of technologies including Spring Boot, React, Angular, AWS, and Azure services. I have hands-on experience with DevOps tools to set up continuous integration and delivery pipelines. Collaborating with cross-functional teams and delivering high-quality software that meets business needs motivates me, and I strive to apply my technical skills and problem-solving capabilities to drive innovation and success in every project I undertake.

Available to hire

I have over 9 years of experience in all phases of the Software Development Life Cycle (SDLC), including analysis, design, development, maintenance, and implementation of enterprise, web, and client-server applications using Java/J2EE technologies. I’m proficient in multiple front-end and back-end technologies, cloud services, and have strong skills in building scalable microservices and serverless architectures. I enjoy working in agile environments and am passionate about leveraging cloud computing and modern development tools to create efficient and maintainable software solutions.

Throughout my career, I have worked extensively with a variety of technologies including Spring Boot, React, Angular, AWS, and Azure services. I have hands-on experience with DevOps tools to set up continuous integration and delivery pipelines. Collaborating with cross-functional teams and delivering high-quality software that meets business needs motivates me, and I strive to apply my technical skills and problem-solving capabilities to drive innovation and success in every project I undertake.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Senior Software Engineer at United Health Group

August 1, 2022 - Present

Worked on the Electronic Medical Record (EMR) Project to convert paper medical record images into electronic records enabling external clients to use EMR Retrieval System services and leverage machine learning for data readability as part of Optum Document Intelligence. Created architectural design solutions coordinating with product owners in agile settings. Developed serverless functions with Azure Functions and implemented microservice architecture using Spring Boot. Utilized Spring MVC interceptors for centralized cross-cutting concerns like authentication and logging. Integrated with Azure services like Event Hubs, Storage, Service Bus, and Cosmos DB for seamless data processing. Automated reprocessing of messages using Python scripts and migrated Active MQ to Service Bus queue. Developed internal analytics dashboard using ReactJS with Redux for state management and implemented RESTful APIs with Axios. Participated in monitoring and logging efforts with Spring Boot Actuator, Splun

Senior JAVA Full Stack Developer at The Vanguard Group

August 1, 2022 - August 20, 2025

Contributed in an agile environment to modernize a key security application and developed front-end components using Angular 9. Collaborated with UX teams translating designs and used abstract monitoring tools for UI screens. Developed RESTful services with Spring Boot for backend functionalities like email notifications, event tracking, and user validations. Worked with monolith applications using JSF, Spring, and Angular deployed via Jenkins and containerized with Docker. Managed cloud infrastructure including Amazon ECS, VPC, Autoscaling, ELB, SNS, RDS, and S3, and created Lambda functions and OAuth authentication tokens. Developed and maintained automated test scripts using JUnit, Selenium, Cypress, and supported CI/CD pipelines using Bitbucket and Bamboo.

JAVA Full Stack Developer at Virginia Department of Social Services

February 1, 2021 - August 20, 2025

Participated in complete SDLC phases, analyzing and converting business requirements into technical specifications. Developed application modules using J2EE, Spring MVC, Angular 8, Hibernate, and Spring Boot microservices. Created validations using JQuery and JavaScript and implemented Test Driven Development with JUnit. Worked with AWS services such as Route 53 for DNS management and Elastic Beanstalk for application deployment. Enhanced UI with ReactJS and React-Bootstrap including drag-and-drop functionality and created custom reports using BIRT. Migrated portions of projects to Kotlin and managed security roles and groups using AWS IAM. Coordinated with cloud platforms including OpenShift Container Platform.

JAVA Full Stack Developer at Buyer Zone / Business.com

February 1, 2019 - August 20, 2025

Built call connect processes for mobile and desktop applications enabling users to connect with sellers. Designed user interfaces and interactions based on analyst requirements using HTML5, CSS3, JavaScript, Angular 6, ReactJS, NodeJS, and Bootstrap. Developed real-time event stream tracking for various applications. Created GraphQL and ReactJS mobile-first platform applications and backend REST APIs using Spring MVC hosted on Pivotal Cloud Foundry. Utilized Apollo Client for GraphQL integration and implemented role-based access control with RBAC. Automated pipelines and version control using GIT and Jenkins. Designed graphics including logos and icons using Adobe Flash and Photoshop.

Full Stack Developer at John Deere

July 1, 2017 - August 20, 2025

Developed custom cross-platform mobile and PWA applications using Angular 2 and Ionic 3 integrated with Cordova for multi-platform deployment. Designed user interaction screens and implemented MVC architecture using Spring MVC and Spring Boot. Focused on reusable components, directives, pipes, and services following Angular best practices. Built central employee dashboard with Vue.js and RESTful APIs for efficient internal access to tools and documents. Utilized CSS3, SCSS, and responsive web design techniques to ensure usability across devices. Worked with version control and analytics tools including GIT and Google Analytics.