Worked on tooling standardization for the lhr-solar/Embedded-Sharepoint repository by introducing an experimental Nix-based development environment. Developed flake.nix and a supporting Bash installation script to ensure reproducible dependencies and consistent tooling across developer machines, aiming to streamline onboarding and reduce environment-related issues. After evaluating the impact, reverted the Nix setup to maintain repository stability, documenting the decision and updating configuration files to remove stale references. This work involved DevOps practices, environment management, and scripting in Bash and Nix, resulting in improved repository hygiene and a clearer direction for future tooling strategies, while maintaining traceability through well-documented commits.