Is it better to be a full stack developer or switch to some form of domain expertise ?

With the advent of chatgpt it's really easy to have entry level knowledge on pretty much any technology

Full stack devs too operate in similar manner , (good in backend can build some decent front end with bootstrap )

Basically if i have to be smarter than the AI , should I try to develop a deeper expertise on a particular stack or still prefer to jack of all master of none

How to handle a manager who manages to find fault in everything you do ... Butt fails to acknowledge any of the good work

It's not like the feedbacks from his end are valuable , often times they are illogical and based on false assumptions

Is the behaviour from manager toxic ?

I end up getting uneasy everytime I hear a false superficial backhanded sarcastic remark on how and what I should have done differently

And when I really deliver something critical i don't even get an acknowledgement ... forget about compliment

Maybe I don't have a thick skin , maybe I'm taking the I'm a victim mentality here ... Maybe I should view everything with a more positive outlook ... but I really doubt if I'm at fault here

And I'm not sure if he's like this with other guys , but I suspect I'm the only one who's being treated like this ..

Should I "escalate" this to someone?

Fucking incompetence

Senior level developer with 15 years of software development experience ...

ends up writing brute force search on a sorted data - when questioned he's like yeah well dataset is not that large so performance degradation will be marginal

He literally evades any particularly toil heavy task like fixing the unit test cases , or managing the builder node versions to latest ( python 2 to 3 ) because it's beneath him and would rather work on something flashy like microservice microfrontend etc. -- which he cannot implement anyway

Or will pick up something very straightforward like adding a if condition to a particular method just to stay relevant

And the management doesn't really care who does what so he ends up getting away with this

The junior guys end up taking up the butt load of crappy tasks which are beneath the senior guy

And sometimes those tasks are not really junioresque - so we end up missing deadlines and getting questioned as to why we are are not able to deliver.

Fuck this shit ... My cortisol shoots up whenever I think of him

I was recently hired as a fullstack developer internally in another team

While interviewing the manager specifically mentioned angular in the skill sets but *surprised* the codebase is in angular js

The previous ui guy didn't bother to upgrade to further versions and basically managed by adding band-aid fixes and patches to new requirements

Now the manager wants me to revamp the ui asap because it looks like something from early 2010s , i explain to him that I know angular ( previous projects was in angular 12 ) and this is in angular js which is totally different

To revamp it would basically mean rewrite

Manager thinks I'm cooking up excuses to avoid work or stretch my estimates ...

Me passing time on the weekend

Random call from unknown number

Turns out it's the manager

M: hey , how is your weekend going ...

Me: nothing much ... Whatsup ?

M : yeah well , we wanted to push some minor adhoc fixes as some clients wanted it urgently

The Devops folks need developer support . Can you pitch in and monitor

Me : I'm not aware of what changes are going , i don't think i can provide support

M : don't worry it's minor changes , it's already tested in pre prod , you just need to be on call for 30 mins

Me : ugh okay .. guess 1 hr won't hurt

M: thanks 👍🏽

Me: *logs in

*Notices the last merged PR
+ 400 lines , implemented by junior dev and merged by manager

*Wait , how is this a *minor* release...

*Release got triggered already and the CI CD pipeline is in progress

*5 mins later

*Pipeline fails , devops sends email - test coverage below 50%

Manager immediately pitches in ...

M: hey , i see test coverage is down , can you increase it ?

Me: and how do u suppose I do that ?

M : well it's simple just write UTC for the missing lines ... Will it take time ?

Me : * ah shit here we go again

Yeah it will take time , there are around 400 lines , I am not aware of this component all together

Can you ask junior dev to pitch in and write the UTC for this

*Actually junior dev is out on a vacation with his girlfriend

M : well he's out for the weekend , but
as a senior dev , i expect you to have holistic understanding of the codebase and not give excuses ,
this is a priority fix which client are demanding we need this released ASAP

Me : * wait wat ?

---

I ended up being online for next 3 hours figuring out the code change and bumping up the UTC 🤦🏾

How to not lose your shit when someone disagrees with you ... Asking for a friend