[tcbasche]

Assuming you have a job already what skills do you feel are lacking that you could brush up on? IMO it makes little sense to pick up on tech for the sake of trends or popularity unless it helps with either finding a job or being more effective at your current one.

Having said that a great deal of being senior is possessing people skills - communication, being able to give feedback etc. That’s what I would focus on - learning tech should be the east part!