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Git, GitHub & DevOps

Branching, PRs, code review, GitHub Actions CI/CD, and team conventions.

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  1. 01
    Git — data model and basic commandsintro

    How Git actually stores history (commits, trees, pointers) and which commands are enough for everyday work.

    11 min
  2. 02
    Branching and Pull Requestscore

    The branching strategy at ProfessNet and the full workflow of a Pull Request on GitHub.

    10 min
  3. 03
    Code review — the ProfessNet standardcore

    How to give and receive code review at ProfessNet: what to look for, how to comment, and when to approve.

    10 min
  4. 04
    Commit conventions (Conventional Commits)core

    The Conventional Commits standard: consistent commit messages, automatic changelogs, and versioning.

    9 min
  5. 05
    GitHub Actions — CI/CD from scratchcore

    Building your first CI/CD pipeline in GitHub Actions: workflows, jobs, steps, and cache.

    12 min
  6. 06
    Secrets and pipeline security (gh secret, OIDC)advanced

    Safe secrets in GitHub Actions, management via gh CLI, and keyless authentication with OIDC.

    12 min

Check your knowledge — quiz

5 questions · pass mark 80%. Score saved locally.

1.How does a change reach the protected main branch?

2.Which Conventional Commits prefix marks a new feature?

3.What is GitHub Actions?

4.Where do we keep secrets in a CI pipeline?

5.Why do we prefer small, frequent PRs?