[planetjones]

I was going to criticize you for being overly critical but then I looked through the English and this is a real problem. My advice would be to get the English proofread as some people may suspect the final product is associated with the English on the landing page (it doesn't look like it is, but it may give the wrong expression). Examples:

"we gain more" --> "we gained more"

"more than 15 years I design apps" --> "more than 15 years I have designed apps"

"more than less" --> "more or less"

"It's something worth to be proud of" --> "It's something to be proud of"

[NicoJuicy]

"more than 15 years I have designed apps" => I have designed apps for over 15 years. ;-)