The best approach to job-hunting I've ever found is described in the book Ask The Headhunter. Being on an H-1B will make your search more difficult, and the bo

The best approach to job-hunting I've ever found is described in the book Ask The Headhunter. Being on an H-1B will make your search more difficult, and the book doesn't address visa specifics. But when you do get interviews, it gives you the tools to make yourself very attractive to any hiring manager, by showing you how to understand their (business) problem, and how to present yourself as the solver of that problem. Check out the book, and good luck.