Technical Guruji one of the most popular tech Channel also verified by Youtube. This channel is created by Gaurav Chaudhry on 18 October 2015.
He is most successful Youtuber who makes tech videos like smartphone reviews, SEO tips, Android trips, etc.
Moreover, he have also a channel named as “Gaurav Chaudhary” where he share his personal experiences. So, if you want to get technical information, you can subscribe their channel to get daily new tech video.