My website is related to mobile applications and I am SEO guy, can I write article on SEO and promote it by placing link of my website in author bio section? kindly clarify?
Hi, Your article writing adds more value only if it hols the information related to your website service/product. Writing an article on general topic doesn't be worth enough. Instead you can write articles related to the Mobile Phone applications (for eg:its development, many other upgraded features, etc). If you move on a search you can find numerous creative ideas. Try to write an article with the advanced features and news, so that the users find something interesting and intent to visit your website.
Yes you can do it if you want to get backlinks from good page rank websites however, it is not a good way, but it is not also prohibited, try to write something regarding your website becuse in this way you can get traffic from readers.
Yes you can place link in your Author Bio even you can also place link to your site in Article. But Some Article directories does not allow to place link in content. You have to read their guidelines before placing any link otherwise your article can be rejected.
google will give more value to the first page was indexed, others are duplicated and wont help you much