Spent a couple of weeks on writing a cronjob which updates a certain value in the application config, and spend the last few months on testing it in different environments to make sure it does not fail in production. Ran the deployment script, and the damn cronjob fails because of ssl certificate on production. fuck me

So I joined a pretty big organization, and am working here for like the last 4 months. Barely wrote any code, mostly I have been documenting stuff, and testing stuff of other devs.
So I had a doubt regarding a functionality, like what I asked a senior dev was, Where exactly is this logic implemented in the codebase so that I can refer it. He was like, you are supposed to know it since you have worked on a testing ticket of it. And if I ask the manager such questions, he would be pissed off. My point of view is that yes, I might have seen that logic, and it might have been explained it to me once, but at that point of time, I did not knew about which functionality it was being used for. am I in the wrong here? Am I not paying enough attention to the code base given It's my 4th month here?

So today I had a discussion with my manager that I have been working unpaid overtime everyday (close to 5 hours overtime). She responds with saying that I am quite young (24) and these are my golden years of learning and I should be working overtime for atleast 10 years of my life during the start of my career to learn stuff because I will regret it later. Idk how am I supposed to react to that. She maybe correct, and I do work overtime sometimes out of my own interest but this is getting way too much and pushing it. any suggestions about how do I deal with such a manager?

Joined a startup which does webscraping. I never knew that webscraping can be so much monotonous. I feel like I am doing a damn support job. Apart from that websites keep blocking the scrapers, and that is another thing to be fixed. jesus christ, non devs keep asking for ETA about how long would it take to complete a certain task. Thanks to remote work, I have been burnt out every day, and have been working for 14+ hours everyday!!!!! God help me!