Raphjaph modernized build automation for the omnisat/lasereyes-mono repository by migrating the project’s task management from a Makefile to a Justfile. Using Shell scripting and DevOps practices, Raphjaph preserved essential commands such as build, clean, and init while standardizing the development workflow to improve onboarding and ensure consistent automation across teams. This migration enhanced build reproducibility and reliability, laying the groundwork for easier integration with continuous integration systems and future maintainability. The work focused on simplifying developer experience and reducing manual setup, reflecting a targeted approach to build automation within a short timeframe and addressing core workflow challenges directly.