JS + Ruby/Rails dev here w/ 3+ years experience under belt. Currently looking for job myself and have been for about 3 months. Funny how, like OP, my resume and exp. is "very impressive", yet it doesn't lead anywhere, not even to a phone interview sometimes.
I'm attempting the numbers game approach (apply for 100 companies, 5 will get back to you, select from those 5), but I've hit the edge of: what if there are none that are willing?
Thanks for the luck, will keep banging head against wall until a job is found. Happy holidays!