In the picture you can see me doing something completely extraordinary: giving a presentation and a live demo for the unit!

I talked about big numbers (billions) and small numbers (dollars) in the same sentence and how to process multi-tenant data in a single-tenant manner — let the rest of the context remain as a secret, but there is a huge pile of paper and #AWS #serverless event-driven architecture involved 😁

By doing it I surpassed one of my imaginary boundaries — how is that possible? 😮

As a musician myself, Mr. Kelsey Hightower’s words inspired me quite a bit here:

“I approached those live demos like a Jazz musician. I knew what I wanted to show, what it should feel like, wrote the code so I had confidence it should work, went on stage and improvised the whole thing.”

So. Demo, easy? Mastering your crafts through thousands of hours of tireless learning and exercises. The result — unforgettable!