Devender Gupta Hello! My name is Devender Gupta, Author at OpIndia. I’m Founder & Editor-in-chief of Gizmoxo, but I’ve also built several successful blogs as well as tools including Fix My Speaker and Wifi Speed Test. I’ll be publishing some SEO and networking stuff on this website. So, follow me on Instagram, YouTube, Twitter, LinkedIn, Github.io, Crunchbase, Pinterest, Facebook, Reddit, Tooter, YourQuote, EveryBodyWiki, and Github to get the latest.