1 Optimize your site for search engines.
2 Frequently update the contents of your site.
3 Take advantage of social bookmarking sites.
4 Use your Twitter and Facebook accounts.
5 Get links with other sites in your niche.
6 Go on sites like listingdock, seoclerks etc and hire some expert for it.
7 Create a free product or service.
8 Use viral content.
9 Use offline promotion.
10 Include your URL in your signature.
There is a lot of things wrong with this.. So lets break it down:
2) Frequently update the contents of your site. - This will not increase your rankings for a specific keyword. In fact it could have the opposite effect as you change the internal structure of your links i.e when using your home page as a summary of posts. In most cases you would also identify a page/post for a given keyword and would want that specific page to rank. The exception is in the case when building out silos and its clear you are not talking about that...
3) Take advantage of social bookmarking sites - these a very weak links and have zero link juice. It will do nothing to improve your rankings, especially to get on the first page on G for competitive keyword terms.
4) Use your Twitter and Facebook accounts - this has NOTHING to do with increasing your ranking on the SERPs... Social has no direct influence with rankings.
6) Sites like listingdock, seoclerks etc and hire some expert for it. - Be careful with that... Chances are you'll be buying spam links which will either do nothing or even worse have a negative effect.
7) Create a free product or service - I don't see how giving away free stuff will increase your SERP rankings. It will increase your email list if that is what you implying...
8) Viral content is social media related.. As I stated above social networking does not impact/improve your rankings on the SERPs.
9) Use offline promotion. How can being offline increase your rankings lol?
10) Include your URL in your signature - These links in most cases are nofollow and will do nothing.... besides these too are also very weak links.
As you can see most of everything you have stated does nothing to help the OP.