During February 2026, Donat J. enhanced the JetBrains/phpstorm-stubs repository by expanding the RedisArray API with a comprehensive set of Redis command method signatures. This work focused on improving backend integration for PHP applications that utilize Redis, allowing developers to access a broader range of Redis commands directly through the RedisArray class. Donat approached the task by carefully mapping Redis command structures into PHP method signatures, ensuring compatibility and ease of use for future development. The update did not address bug fixes but contributed to overall stability by clarifying API boundaries. The work demonstrated depth in PHP, Redis, and backend development.