React, Redux, Typescript, Java Spring, Agile development, Paired Programming, CI/CD, DevOps, Test Driven Design, Restful API design, implementation, AWS services, cloud development, Agile, Scrum, XP, daily standup, Sprint Ceremonies, Pair Programming, TDD. Purpose: Works on a product team and supports product design by planning its work, coordinating with others, and writing and testing code to deliver moderately complex functionality on a complete product or significant portion of a product it supports.