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Rahul Kilambi

@rahulkilambi

Senior Full Stack Engineer at Northern Trust who improved healthcare data processing times by 42%.

At Northern Trust, I led the end-to-end design and development of a healthcare analytics platform using Java and Spring Boot, improving data processing times by 42%. I also developed its responsive React and TypeScript interface.

I’ve modernized enterprise applications across banking, retail, e-commerce, and healthcare, including React applications at O’Reilly Auto Parts and JPMorgan Chase. At O’Reilly Auto Parts, I helped build an Angular and Kafka analytics dashboard that increased customer engagement by 20%.

Earlier, at INF Health Care, I developed healthcare applications for patient information and appointment scheduling. My work has included Java and Spring Boot services, cloud-native deployments, and automated CI/CD pipelines.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Developer

Current

Northern Trust

Feb 2025 - Present (1 year 8 months)

Led end-to-end design and development of a healthcare analytics platform using Java and Spring Boot, improving data processing times by 42%. Implemented microservices, cloud-native architectures, and CI/CD pipelines while mentoring developers.

Java Spring Boot Spring Data JPA Hibernate PostgreSQL React TypeScript GraphQL Angular GCP Python Azure Kubernetes Docker Terraform Kafka RabbitMQ AWS Jenkins Gitlab

Lead UI Developer

O'Reilly Auto Parts

Jun 2024 - Dec 2025 (1 year 6 months)

Led design and development of responsive enterprise web applications using React, TypeScript, and modern front-end practices. Integrated with Java Spring Boot APIs and optimized performance through lazy loading and code splitting.

React TypeScript JavaScript HTML5 CSS Angular Kafka Spring Boot REST APIs Redux Performance Optimization

Lead Software Developer / React Developer

JPMorgan Chase

Oct 2023 - May 2024 (7 months)

Led development and modernization of enterprise banking applications using React, JavaScript, TypeScript, Java, and Spring Boot. Built responsive SPAs and provided technical leadership while mentoring developers.

React Redux JavaScript TypeScript Java Spring Boot Spring MVC Microservices REST APIs CI CD

Sr. Full Stack Developer

Aflac

Nov 2022 - Sep 2023 (10 months)

Led development and modernization of enterprise banking and financial applications using React, JavaScript, TypeScript, Java, and Spring Boot. Built responsive SPAs and provided technical leadership while mentoring developers.

React Redux JavaScript TypeScript Java Spring Boot Spring MVC Microservices REST APIs CI CD

Sr. UI Developer / Full Stack Developer

Macy's

Mar 2021 - Oct 2022 (1 year 7 months)

Developed and enhanced customer-facing e-commerce applications using React, JavaScript, TypeScript, Redux, HTML5, and CSS3. Integrated with Java Spring Boot APIs and improved front-end performance.

React Redux JavaScript TypeScript HTML5 CSS Spring Boot REST APIs Performance Optimization Agile

Full Stack Developer

INF Health Care

Jun 2017 - Mar 2021 (3 years 9 months)

Designed and developed healthcare web applications using Java, Spring Boot, Spring MVC, Angular, and JavaScript. Built RESTful services and dynamic front-end interfaces while optimizing SQL queries.

Java Spring Boot Spring MVC Angular TypeScript JavaScript HTML5 CSS Spring Data JPA Hibernate SQL Junit Mockito

Java Developer

RVIN Solutions

Jul 2016 - May 2017 (10 months)

Developed and maintained enterprise Java applications using Core Java, Java EE, Spring MVC, Hibernate, JSP, Servlets, and JDBC. Implemented backend logic and integrated relational databases.