Hi 
I`ve got an expierence with theese guys  that were mentioned before. 
http://forum.gpgindustries.com/showthread.php/62170-%E8%AE%BA%E6%96%87%E7%BA%A0%E9%94%99%E6%9C%89%E5%93%AA%E4%BA%9B%E6%8A%80%E5%B7%A7?p=114446#post114446
https://ideas.gohighlevel.com/mobile-app/p/file-upload-field-should-work-on-mobile-app
https://chryied.tribe.so/post/benefits-of-getting-an-aws-certification-6244380b77551b3a5c55b525
http://paradune.com/phorum/read.php?3,118121
http://www.shadowville.com/board/buyselltrade/topic-153259#p524430
 
And I watned to suggest thanks!

Ernestfig