I guess it would be 4 years and some but I was one of the first people to get on the net in the UK with my trust Amiga A1200, a 14.4k dial up modem and a Demon internet account. In those days it took 2 days to figure out all the settings to get online and everything was text. If you found someone had put a picture on the net it would take 3 hours to download it. We used terms like telnet and finger, non of ya fancy 2.0. I guess Im pretty much a dinosaur in web terms.
I am 9 months old already in SEO.. I started November 2008.. At first, I was still learning so not much for me there.. My first 2 months was not much concentrated in SEO as I was only aware of the basic.. I started to discover about SEO only in my 3rd month.. My income from my SEO knowledge is good enough..
I m working as seo for last 3 and half years and i find that my time is passed too fast. I have learned more in this field. Right now i feel that there is no limit to learn SEO. You can not think that you have finished your seo study. .......this is never ending field and each and every day you will get some thing more important, which is not in your knowledge.
Two Years in SEO. But I'm becoming an old timer in computers. more than 10 Years programming and project management. I've been here from the time of gopher and finger.
Just over 4 & half years! Man - when I think back to what I was doing 4 years ago - i shudder!!! I used to actually submit site to the search engines & i used to call it 'seeding'! Uggghhh!!!!