P3 or P3+ proficiency for Requirement gathering analysis skill

I recently transitioned from an intern to a FTE in a startup. I'm working on a SaaS product as an APM. I have been taking up a lot of work, interacting with devs, QA, designers but neither do I feel that my manager notices what all I'm working on, nor does he seem satisfied by my work. (All my PRDs need to be refined 3-4 times 😢). I'm afraid of negative reviews and more about the job itself. I rejected 2 of my campus offers, one of them being at an IB, to join this startup, but things don't seem to be going that great. Workload is not an issue, I'm willing to take up more things, atleast as of now, but I feel that my manager doesn't let me pick more items as he feels that I'm not performing upto the mark writing the PRDs. Could you guys please help me with it? I actually need some guidance around the same.

I am planning to do learn data analysis in Power BI then give PL 300 exam . I am in procurement, non it . Will this help in my career ?

Amul says you should interview all the time Manas says this is not smart

I want to break into product management. I am an ML engineer with 4 yrs of experience in service based companies. What job roles should I apply to and how should I go on preparing for it?

Working as android dev for 1.6yrs. I am looking to switch jobs but most of the openings asks for 3-6+ for SDE2 with very few asking 1+. What is the correct experience wrt to role. My senior has five years and is now SSDE1.

I’m an APM in a product based company with a non-tech background. I have two specific questions- 1. According to you, what skills should a non-tech background APM acquire /polish to grow in the PM career? 2. How much of tech understanding is expected? Are there any specific resources that you would suggest?

Guys need help in switching the company it's been 11.5 years in TCS with 6 LPA - if someone can refer please let me know