Developed HtmlFlow templating support for the http4k/http4k repository, enabling seamless rendering of HtmlFlow views within http4k-based applications. The work involved integrating template engines into the backend using Kotlin and Gradle, introducing new build configurations and extension rendering functions to streamline server-rendered HTML workflows. Comprehensive tests were implemented to ensure reliability and maintainability of the new templating features. This addition expanded UI templating options for microservices, reducing boilerplate and accelerating feature delivery. The approach demonstrated strong backend development skills, careful code review practices, and a focus on improving developer productivity by enhancing the maintainability of server-rendered HTML components.