I've been programming since I was a little kid, and gained knowledge in a wide range of topics and technologies. I've been employed as a programmer for over 12 years, in jobs ranging from Micro-controller programming, Full-Stack web development, Security adviser, Algorithmic R&D, and Machine Learning. I've been mentoring juniors and leading team development in many of these jobs.
I'm eloquent and creative in explaining problems and solutions. I believe that to really grok a topic, you have to understand it from different viewpoints and contexts.
I wrote a popular Python package: https://github.com/lark-parser/lark/
I also sometimes write in a blog: http://blog.erezsh.com/