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Java Full Stack Developer with 5+ years building and shipping scalable, cloud-native enterprise applications across banking, insurance, and consulting. Strong on core Java (8/11/17), Spring Boot, and microservices, with production front-end work in React, Next.js, and Angular. Hands-on with event-driven systems (Apache Kafka, JMS/ActiveMQ), Spring Batch and Apache Camel integration pipelines, and end-to-end delivery on AWS with Docker, Kubernetes, and CI/CD. Comfortable owning a feature from design through deployment, and using AI pair-programming tools (GitHub Copilot, Amazon CodeWhisperer) to move faster on repetitive work.…Java Full Stack Developer with 5+ years building and shipping scalable, cloud-native enterprise applications across banking, insurance, and consulting. Strong on core Java (8/11/17), Spring Boot, and microservices, with production front-end work in React, Next.js, and Angular. Hands-on with event-driven systems (Apache Kafka, JMS/ActiveMQ), Spring Batch and Apache Camel integration pipelines, and end-to-end delivery on AWS with Docker, Kubernetes, and CI/CD. Comfortable owning a feature from design through deployment, and using AI pair-programming tools (GitHub Copilot, Amazon CodeWhisperer) to move faster on repetitive work.

Gopi Kumar

Full Stack Developer, Back-End Developer, Software Engineer, +2

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Java Full Stack Developer with 5+ years building and shipping scalable, cloud-native enterprise applications across banking, insurance, and consulting. Strong on core Java (8/11/17), Spring Boot, and microservices, with production front-end work in React, Next.js, and Angular. Hands-on with event-driven systems (Apache Kafka, JMS/ActiveMQ), Spring Batch and Apache Camel integration pipelines, and end-to-end delivery on AWS with Docker, Kubernetes, and CI/CD. Comfortable owning a feature from design through deployment, and using AI pair-programming tools (GitHub Copilot, Amazon CodeWhisperer) to move faster on repetitive work.…Java Full Stack Developer with 5+ years building and shipping scalable, cloud-native enterprise applications across banking, insurance, and consulting. Strong on core Java (8/11/17), Spring Boot, and microservices, with production front-end work in React, Next.js, and Angular. Hands-on with event-driven systems (Apache Kafka, JMS/ActiveMQ), Spring Batch and Apache Camel integration pipelines, and end-to-end delivery on AWS with Docker, Kubernetes, and CI/CD. Comfortable owning a feature from design through deployment, and using AI pair-programming tools (GitHub Copilot, Amazon CodeWhisperer) to move faster on repetitive work.

Available to hire

Java Full Stack Developer with 5+ years building and shipping scalable, cloud-native enterprise applications across banking, insurance, and consulting. Strong on core Java (8/11/17), Spring Boot, and microservices, with production front-end work in React, Next.js, and Angular.

Hands-on with event-driven systems (Apache Kafka, JMS/ActiveMQ), Spring Batch and Apache Camel integration pipelines, and end-to-end delivery on AWS with Docker, Kubernetes, and CI/CD. Comfortable owning a feature from design through deployment, and using AI pair-programming tools (GitHub Copilot, Amazon CodeWhisperer) to move faster on repetitive work.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Javanese

Fluent

Bashkir

Intermediate

Work Experience

Java Full Stack Developer at Bank of America

July 1, 2025 - Present

Built and shipped microservices in Java 17 and Spring Boot using Spring Cloud Gateway, Eureka service discovery, and Resilience4j circuit breakers to improve reliability under peak transaction load. Rebuilt customer-facing account screens in React.js and Next.js with server-side rendering and code splitting to cut first-load time roughly in half. Exposed both REST and GraphQL APIs so downstream teams could request only needed fields, reducing over-fetching. Designed Kafka-based event pipelines for real-time transaction processing and fraud detection (~1M events/day). Wrote Spring Batch jobs to reconcile 500K+ records with retry/skip policies and full audit trails. Tuned SQL Server and PostgreSQL to reduce hot query times from seconds to sub-second. Containerized services with Docker and deployed to AWS EKS via Helm for zero-downtime rolling releases. Implemented RBAC with Spring Security mapping OAuth2/JWT claims to roles at gateway and method level. Integrated a real-time fraud-scorin

Java Full Stack Developer at Accenture Solutions

September 1, 2021 - July 1, 2023

Delivered Java 8/11 Spring Boot microservices for US banking and insurance clients as part of an Agile Scrum team, owning features end to end from backlog grooming through release. Built a dynamic form-automation platform (React.js, Spring Boot, Hibernate/JPA) to reduce manual data entry for an enterprise workflow used by 10,000+ users. Integrated front-end and services over REST and SOAP (JAX-WS) across six third-party systems by standardizing contracts. Orchestrated nightly data flows using Apache Camel routes and Spring Batch jobs processing 200K+ records with retry logic and audit logging. Implemented Kafka producers/consumers for event-driven messaging feeding analytics, notifications, and downstream reporting. Improved throughput using Java concurrency (ExecutorService, CompletableFuture) and developed Angular dashboard modules with lazy loading and OnPush change detection.

Software Engineer at DXC Technology

January 1, 2019 - August 1, 2021

Worked across the full SDLC for enterprise Java web applications for US financial-services clients, including requirements, build, system testing, and UAT. Built responsive UI layers with JSP, HTML5, CSS3, JavaScript, Bootstrap, and jQuery/AJAX, and developed Servlet/JSP/EJB components using MVC and DAO patterns. Persisted data using JDBC/DAO against MySQL and Oracle with tuned SQL, joins, and stored procedures. Developed SOAP web services (JAX-WS/JAX-RPC), authored WSDL contracts, tested integrations with SoapUI, and added PDF/Excel exports using Apache POI and iText. Deployed and maintained applications on Apache Tomcat and IBM WebSphere on Linux/Unix and managed builds with Ant and CVS.