Project: Rearchitect Enterprise Data Warehouse (EDW) Role: Developer Scope: The aim of this project was to migrate the existing data warehouse from propriety-based storage system to Hadoop, an open source distributed file system. Technology Stack: Hadoop, Spark, Java. Project: CI/CD (Continuous Integration and Continuous Deployment) Pipeline Role: Design, Developer Scope: The aim of the project was to create an automated code deployment pipeline. I worked as a developer on the project, and designed an integrated deployment pipeline. Technology Stack: Jenkins, Chef, Groovy, RPM, Maven-Archetype Project: Apple Pay Role: Developer Scope: This project is in collaboration with Apple to enable real time device notifications for all Apple Pay transactions. Technology Stack: Kafka, HBase, Java.