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Jayasri Kamasani

@jayasrikamasani

Java Backend Developer at Apple who developed secure claims-processing APIs and migrated components to AWS.

At Apple, I developed and maintained backend services and implemented RESTful APIs for secure claims processing. I also migrated components to AWS and containerized microservices with Docker and Kubernetes.

At Mitsubishi UFJ Financial Group, I developed Java enterprise applications and backend modules using Spring and Hibernate. I also integrated Kafka for event-driven communication between microservices.

Earlier, at JPMChase and Capgemini INC, India, I developed Java backend applications, REST APIs, and microservices. At Capgemini, I contributed to real-time data visualization dashboards and migrated legacy systems to newer Java versions.

Experience

Work history, roles, and key accomplishments

Java Backend Developer

Apple

Dec 2024 - Jul 2025 (7 months)

Developed and maintained backend services using Java 8+, Spring Boot, J2EE/JEE, and Hibernate. Designed and implemented RESTful APIs for secure claims processing and migrated components to AWS cloud.

Java J2EE Spring Boot Hibernate SQL Oracle DB HTML CSS JavaScript Jenkins Docker Git Maven AWS EC2 S3 Lambda Kubernetes Ansible CI CD Selenium Junit Cloudwatch Slack Jira Agile

Java Backend Developer

Mitsubishi UFJ Financial Group

Nov 2022 - Dec 2024 (2 years 1 month)

Developed Java-based enterprise applications and built web modules using Spring MVC, Spring Boot, Spring Batch, and Hibernate. Managed source code versioning and deployed services through Jenkins pipelines.

Java JEE Spring Framework Hibernate SQL Oracle DB HTML CSS JavaScript Jenkins Git Maven IntelliJ IDEA VSCode Jira Agile DevOps Docker Kubernetes CI CD SonarQube Nagios Teams

Java Backend Developer

JPMorgan Chase

Dec 2021 - Oct 2022 (10 months)

Designed and developed application modules using Java, Spring Batch, Microservices, and Hibernate. Automated deployment of J2EE artifacts and integrated Oracle IDM/OSSO for Single Sign-On.

Java J2EE Spring Boot Hibernate SQL Oracle DB HTML CSS JavaScript IDM OSSO Agile Scrum Jenkins Git Maven Ansible Selenium Cucumber Jira Microsoft Teams Kibana

Java Backend Developer

Capgemini

May 2017 - Apr 2020 (2 years 11 months)

Developed Java backend applications using Spring Boot and MongoDB, and integrated relational data through PostgreSQL. Deployed microservices using Docker and Kubernetes, and set up CI/CD pipelines.