Compodoc is a great tool to generate an amazing documentation of your Angular App which will help your team or any new team mate to understand the overall app features, components and how they are inter-connected. Must try it will add a great value in your project and team.

Always create a checklist before doing any complex task. It will give you a surety and makes you confident enough in accomplishing that task and minize the possibilities of errors and failures while doing complex task.

Self assumptions are not good in team work as they leads upto severe problems later on and conflicts with in team.

80/20 rule helped me in figuring out from 3 priority tasks which task to do first.