Please watch the below video:

Please follow below my blogs:

https://vskumar.blog/2019/07/23/agile-how-agile-is-different-from-other-development-models/

https://vskumar.blog/2017/10/20/how-the-project-sdlc-model-conversion-can-be-done-from-traditional-v-model-to-agile/

https://vskumar.blog/2017/11/01/did-you-check-the-agile-entry-criteria-before-your-initiation/

https://vskumar.blog/2017/10/21/some-helpful-tips-for-new-scrum-masters-servant-leadership-role/

https://vskumar.blog/2017/10/15/continuous-test-automation-planning-during-agile-iterations/

There are FAQs I have writtent for freshers interviews:
https://vskumar.blog/2017/09/04/sdlc-agile-interview-questions-for-freshers-1/
https://vskumar.blog/2017/09/28/sdlc-agile-interview-questions-for-freshers-2/
https://vskumar.blog/2017/10/14/sdlc-agile-interview-questions-for-freshers-3/
https://vskumar.blog/2017/10/05/sdlc-agile-interview-questions-for-freshers-4/
https://vskumar.blog/2017/10/15/sdlc-agile-interview-questions-for-freshers-5/
https://vskumar.blog/2017/10/19/sdlc-agile-interview-questions-for-freshers-6/
https://vskumar.blog/2017/10/26/sdlc-agile-interview-questions-for-freshers-7/
https://vskumar.blog/2017/11/02/sdlc-agile-interview-questions-for-freshers-8/

This video explains on how to invent and design a reusable code during Agile Sprint planning to save the cycle time. Given with an example of E-commerce site design by identifying its repeatable steps from the user operations.

Hope these will certainly give you a good solution for planning your project delivery in Agile.
I also coach the Delivery Managers, if needed please contact. On the above blogs web page my details are there.