Engineering Management Playbook by Yishan Wong

This is one of the best playbooks I have read about Engineering Management.

Thank you Yishan Wong (ex-facebook director engineering). It covers all aspects of operational product engineering. i.e. Recruiting engineers, technical leaders.

He also gives uncommon wisdom on encouraging talent, process and tools implementation and a healthy technology company.

A lot of these principles are also applicable to outsourced product development (OPD) vendors.