Harleen Kaur
@harleenkaur14
I build cloud-native Java microservices and full-stack enterprise applications across regulated industries.
IndiaWhat I'm looking for
I've delivered enterprise applications for Cognizant, NTT DATA, Unisys, Infosys, and HCL Technologies across healthcare, banking, telecom, automotive, and digital platforms.
Most recently, I developed Angular 19 applications for Optum and built reusable UI components, Spring Boot REST API integrations, and CI/CD deployment workflows. I also developed Java 17 Spring Boot microservices and React and Angular frontends for NTT DATA's MASS Portal.
I've designed secure digital-banking microservices, Kafka-based event-driven services, REST and GraphQL APIs, and production-ready cloud deployments using AWS, Docker, and Kubernetes. My work includes Medicare and Medicaid platforms, the Manchester United API Platform, and Oracle ATG Commerce production support.
Experience
Work history, roles, and key accomplishments
Developed enterprise Angular 19 applications using TypeScript, RxJS, and SCSS, and built reusable UI components to improve application performance. Integrated Angular applications with Spring Boot REST APIs and collaborated with DevOps teams for CI/CD deployments.
Developed Java 17 Spring Boot microservices. Built React JS and Angular frontends, integrated with REST APIs, and participated in AWS deployments and CI/CD.
Designed and developed secure Spring Boot microservices using scalable REST APIs for digital banking platforms. Implemented Kafka-based event-driven services and built React JS frontends, working with Docker, Kubernetes, and Agile teams.
Designed event-driven microservices using Spring Boot and JMS (Artemis). Implemented secure backend services using Hibernate and developed REST APIs, collaborating with cross-functional teams in Agile delivery.
Designed and developed Spring Boot microservices and REST APIs for Medicare and Medicaid platforms. Built GraphQL services, designed secure REST APIs for Manchester United, and contributed to MongoDB migration initiatives.
Resolved incidents, bug fixes, and deployments. Provided L2/L3 production support for Oracle ATG Commerce applications and performed root cause analysis.
Education
Degrees, certifications, and relevant coursework
DOEACC
A Level, Computer Applications
2003 - 2005
Completed DOEACC A Level certification from 2003 to 2005.
Delhi University
Bachelor of Commerce (Hons), Commerce
Completed Bachelor of Commerce (Hons) from Delhi University in 2004.
Availability
Location
IndiaAuthorized to work in
Salary expectations
Job categories
Skills
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