Worked on the islet-project/islet repository to enhance development environment stability and streamline dependency management. Addressed a persistent issue with pip install toml in virtual Python environments by implementing a workflow that creates and activates a virtualenv prior to dependency installation, followed by deactivation to maintain environment integrity. Improved repository hygiene by updating the .gitignore to exclude the virtual environment directory, preventing accidental commits and ensuring a cleaner codebase. Leveraged DevOps practices and Shell scripting to automate these processes, resulting in more reliable local and CI builds and reducing onboarding friction for new contributors. Focused on environment management and workflow reliability.