Git & GitHub Access Management

Hi everyone, I am Abraham. I am documenting my learning journey with Git and GitHub, specifically focusing on how to configure access management for multi-disciplinary teams. For this setup, I built an organization architecture from scratch to simulate how a software company segments its engineering workspace. Here is the configuration workflow I implemented: Organization Isolation: I set up a dedicated organization account and issued invitations to map out our initial team structure. 1. Functional Team Creation: I divided the members into two primary teams. The DevOps team is scoped for CI/CD pipeline management, while the Developer team covers the frontend and backend logic. 2. Repository Architecture: I deployed separate codebases for each team, creating dev-repo and devops-repo to isolate infrastructure configurations from feature development. 3. Role Mapping: I restricted access by moving away from default permissions. The Developer team received Write access for active feature delivery. The DevOps team received Admin access for pipeline configurations. I also assigned the Triage role to specific members to manage issues and pull requests without touching the underlying source code. This exercise shows how granular permission boundaries prevent team members from stepping on each other's code during active development cycles.