Google Penguin Update

[seo reviewer]

Hi,
 I want to know about the permanent solution for penguin recovery. My website was ranking well in Google but penguin update in may gave me some loss for rankings of my website. But I solve all onpage issues and links as well and got ranking after a few months, but now again my site got penalized in latest penguin update. Keywords those were on 1st page of Google now rank in 3rd or 4th page. So SEO experts, please analyse my website and tell me reason of penaly and give me some perfect solution  for my webstie. My website url is: http://bit.ly/RkQ2qI