Congrats and best wishes for your new business. If you don’t want to get notified about new jobs matching your skills, then deleting the jobstreet.com account is a good idea. Its very easy to delete your jobstreet.com account. Here’s the procedure,

Login to jobstreet.com. On your jobstreet homepage, click on My Account. Then click on Delete Account link on your Account page.

They will ask you why you are deleting you account. You won’t be able to delete your account until you write something in this box. So, write the real reason or anything else you like here, and click on the Delete Account button. That’s it. You have deleted your jobstreet.com account successfully.