> For the complete documentation index, see [llms.txt](https://codecall.gitbook.io/code-call/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://codecall.gitbook.io/code-call/engineers-docs.md).

# Engineers Docs 🧑‍💻

- [Quick Start](https://codecall.gitbook.io/code-call/engineers-docs/quick-start.md): Code Call Quick Start Guide for Engineers
- [How To Present Your Contributions](https://codecall.gitbook.io/code-call/engineers-docs/how-to-present-your-contributions.md): Ensuring contribution validity and integrity
- [How To Evaluate Contribution Type](https://codecall.gitbook.io/code-call/engineers-docs/how-to-evaluate-contribution-type.md)
- [Submission Validity](https://codecall.gitbook.io/code-call/engineers-docs/submission-validity.md)
- [Appeals](https://codecall.gitbook.io/code-call/engineers-docs/appeals.md)
- [Payouts](https://codecall.gitbook.io/code-call/engineers-docs/payouts.md)
- [Invoicing Guidelines](https://codecall.gitbook.io/code-call/engineers-docs/invoicing-guidelines.md)
- [Experience Points](https://codecall.gitbook.io/code-call/engineers-docs/experience-points.md): Understanding the CodeCall XP System