%%engaging[def2]deep dive shines through QQ interviews

Opening example — I had 3M of fixation on tibrv^JMS. Just look at my blogposts. I go beyond interview topics. This fixation hopefully shines through on interviews.

This post is more about “engaging” than focused effort — I couldn’t really force myself to focus on speed coding or c++ TMP, or high-churning javascript.

Ken Li (Citi-muni) was probably a sharp observer of my personality and once said “If you are interested in software development then you will have a long career till retirement … no need to worry. A lot of developers lack that interest.”

Very few candidates had more than 3M personal spare time engaged in any tech topic.. Something like a deep dive. (Even fewer can sustain 12M focus.) Consider XR’s interest in machine learning. Consider grandpa.

Apparently, many interviewers are personally interested in these same details (the whys/hows/whats) so they seek out like-minded enthusiasts. This is one hypothetical explanation why those crazy theoretical QQ questions come up so often.

Other examples of personal fixation that (hopefully) shine through

  • sockets — blocking operations …; unplugged
  • clustered index
  • timer hardware interrupts
  • userland vs kernel mode
  • nested classes across languages
  • compiler rules on overriding

Now, many of the weeks spent has low ROTI but I was not fixated on ROTI since my earliest engaging studies in 1998 — first deep dive in unix + C programming + perl. As it turned out

  • unix and linux became dominant on server side and enhanced my career
  • perl became m entry point into programming career
  • C domain was hopeless, but with c++ I was able to capitalize on it

Still, many of my engaging studies had low ROTI, but what if I didn’t capture my interest? I think I would end up wasting my spare energy!

Striking balance — too much “engaging” –> regretful ROTI; too little “engaging” –> bored and unfulfilled.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s