Hi Sir.
Though I am a new freelancer, I have rich experience in browser extension development with ajax, javascript, jquery, css, api+ and framework(kango, crossrider).
I have looked at your job description carefully.
I hope to know exact and full specification of your project.
If you hope to see previously developed extension by me, i can give to you.
I am always ready for you, so we can discuss about the project more detail if you want.
I wish your reply.
Thanks.