# Books

> Books by Jayesh Shende, published under Oppority.

- [Your First 90 Days as a New Engineering Manager](https://oppority.com/books/first-90-days-engineering-manager.md): Scripts, checklists, and a week-by-week plan for first-time tech leads and new engineering managers.
- [Your First 90 Days as a Software Developer](https://oppority.com/books/first-90-days-software-developer.md): A week-by-week ramp, plus field guides for day 90 and beyond.