Worked on the jaiarobotics/jaiabot repository to enhance developer experience and streamline build processes over a two-month period. Refactored the build system using Bash and shell scripting, consolidating Docker-specific scripts into a unified build script to reduce unnecessary Docker usage and simplify local development. Improved environment setup reliability by preventing duplicate PATH entries, addressing subtle configuration issues. Updated and expanded contributor-facing documentation in Markdown, clarifying cross-platform onboarding steps for Windows, macOS, and Linux, and detailing simulator workflows and deployment procedures. These changes reduced onboarding friction, improved setup robustness, and aligned development workflows with best practices in build automation and documentation.