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I am a Senior Java Full Stack Developer with over 9 years of experience delivering secure, scalable applications across banking, healthcare, insurance, retail, and consulting. I specialize in building microservices with Java 11/17, Spring Boot, and REST APIs, and I design event-driven systems with Kafka. I also contribute to UI development with Angular and TypeScript, modernize legacy apps, and migrate deployments to AWS using Docker, Kubernetes, and EKS. I focus on secure coding practices (OAuth2.0, JWT, SSO), performance tuning, and automated testing. I collaborate in Agile teams, implement CI/CD pipelines with Jenkins, and set up observability using Prometheus, Grafana, and the ELK stack to keep production healthy and scalable.…I am a Senior Java Full Stack Developer with over 9 years of experience delivering secure, scalable applications across banking, healthcare, insurance, retail, and consulting. I specialize in building microservices with Java 11/17, Spring Boot, and REST APIs, and I design event-driven systems with Kafka. I also contribute to UI development with Angular and TypeScript, modernize legacy apps, and migrate deployments to AWS using Docker, Kubernetes, and EKS. I focus on secure coding practices (OAuth2.0, JWT, SSO), performance tuning, and automated testing. I collaborate in Agile teams, implement CI/CD pipelines with Jenkins, and set up observability using Prometheus, Grafana, and the ELK stack to keep production healthy and scalable.

Madhavi B

Full Stack Developer, Web Developer, Back-End Developer, +2

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I am a Senior Java Full Stack Developer with over 9 years of experience delivering secure, scalable applications across banking, healthcare, insurance, retail, and consulting. I specialize in building microservices with Java 11/17, Spring Boot, and REST APIs, and I design event-driven systems with Kafka. I also contribute to UI development with Angular and TypeScript, modernize legacy apps, and migrate deployments to AWS using Docker, Kubernetes, and EKS. I focus on secure coding practices (OAuth2.0, JWT, SSO), performance tuning, and automated testing. I collaborate in Agile teams, implement CI/CD pipelines with Jenkins, and set up observability using Prometheus, Grafana, and the ELK stack to keep production healthy and scalable.…I am a Senior Java Full Stack Developer with over 9 years of experience delivering secure, scalable applications across banking, healthcare, insurance, retail, and consulting. I specialize in building microservices with Java 11/17, Spring Boot, and REST APIs, and I design event-driven systems with Kafka. I also contribute to UI development with Angular and TypeScript, modernize legacy apps, and migrate deployments to AWS using Docker, Kubernetes, and EKS. I focus on secure coding practices (OAuth2.0, JWT, SSO), performance tuning, and automated testing. I collaborate in Agile teams, implement CI/CD pipelines with Jenkins, and set up observability using Prometheus, Grafana, and the ELK stack to keep production healthy and scalable.

Available to hire

I am a Senior Java Full Stack Developer with over 9 years of experience delivering secure, scalable applications across banking, healthcare, insurance, retail, and consulting. I specialize in building microservices with Java 11/17, Spring Boot, and REST APIs, and I design event-driven systems with Kafka. I also contribute to UI development with Angular and TypeScript, modernize legacy apps, and migrate deployments to AWS using Docker, Kubernetes, and EKS.

I focus on secure coding practices (OAuth2.0, JWT, SSO), performance tuning, and automated testing. I collaborate in Agile teams, implement CI/CD pipelines with Jenkins, and set up observability using Prometheus, Grafana, and the ELK stack to keep production healthy and scalable.

Skills

Experience Level

Expert

Expert

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Language

English

Fluent

Work Experience

Senior Java Full Stack Developer at Capital One

March 1, 2025 - Present

Built microservices with Java 11/17 and Spring Boot to handle high-volume banking traffic, implemented secure OAuth2.0/JWT with Spring Security, migrated to AWS EKS microservices, developed Angular 12-14 UI components for dashboards, integrated Kafka-based messaging, and established CI/CD with Jenkins, Docker, and Helm. Implemented PL/SQL automation, performance tuning, and monitoring with Prometheus, Grafana, and ELK.

Java Full Stack Developer at Abbvie

October 1, 2022 - February 1, 2025

Developed secure microservices for patient data (Java 8, Spring Boot) and front-end Angular for patient portals, implemented HL7/FHIR API adapters, configured OAuth2.0/LDAP/SSO, built batch processing for claims and lab results, and ensured HIPAA-compliant access. Optimized SQL queries and caching, created REST APIs and external system integrations, deployed on AWS with containerization.

Java /J2EE Developer at JM Family Enterprises

May 1, 2020 - September 1, 2022

Created Java/J2EE solutions for claim processing, policy lookups, and pricing with Spring MVC, JMS, and REST APIs; built Angular front-end for customer/agent portals; integrated Kafka-based fraud scoring and data pipelines; implemented IAM and Docker-based deployments; used Oracle/PL-SQL and Hibernate/JPA.

Java Developer at Kroger Inc

January 1, 2019 - April 1, 2020

Delivered backend Java 7/8 services for product listings, orders, and payments; migrated UI from AngularJS to Angular 2+; integrated payment gateways (PCI compliant); built REST APIs and implemented search indexes for performance; connected external vendors and JMS-based messaging; implemented AWS-based deployment and Docker/CI/CD.

Java Developer at S4 Consultants

June 1, 2016 - August 1, 2018

Built Java 6/7 web apps with JSP/Servlets, REST/SOAP services, JMS; integrated IBM DB2, Oracle; implemented Kafka pipelines and logging; containerized with Docker, deployed on AWS, created automated builds with Jenkins; contributed to MVC and Hibernate/JPA architecture.