On Sharding - It's not always as simple as it seems.
Deep Learning with Electronic Health Record (EHR) Systems - A good introduction - but being in the healthcare software field, I would have liked to see the words "privacy", "safety," and "quality" somewhere in here. There's a qualitative difference between recognizing cat pictures and working with people's lives.
Conveyor - "The first service to place task management on top of your local Git workflow, blending project management, code, and communication into one experience."