Redis Developer Certification is a program that allows software developers to demonstrate their mastery of Redis, a high-performance, multi-purpose, in-memory database that scales easily but delivers sophisticated functionality. The certification comprises an extensive study guide, a practice test, and a formal certification exam, which focuses on Redis's core functionality, including data structures, performance awareness, debugging, and writing code against clustered Redis deployments. Passing the exam with a passing score earns developers a digital badge and certificate, while also adding valuable skills to their quiver for optimizing data management problems. The certification is designed for developers who want to learn the full breadth and power of Redis's feature set and prepare themselves to use it in an efficient way possible. It is also a great way to show one's Redis mastery to potential employers and engineering teams, and can be taken by anyone who wants to level up their Redis skill set.