I'm Software Engineer.
I have done a lot of chrome extension in the past :
scraping data from websites (simple to complexe websites like google results),
human actions simulation in browser,
browser automation,
bypassing OLD google captcha with OCR web service
...
you can see my portfolio on freelancer.com
i'm ready to work & free now.
We can talk on more details on skype.
Let me know if you are interested.