I see someone who is committed (ha!) and hopefully excited about programming, but possibly headed for burnout. If I were interviewing them, I would ask about self care and how they avoid burnout.
For comparison, I have two jobs where I use GitHub and my contribution graph looks like this:
Yes, you are right!
It looks like he commits days and nights and even weekends and he doesn't have a life...
Probably he is heading to burnout.
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