2 of the my most popular courses which has literally helped more than 1000+ people to either switch jobs or get one are below:
VLSI Interview FAQ's:
Machine intelligence in VLSI:
Though I never guarantee anything, responses from students and professionals who have completed above courses 100%, have given fantastic responses.
The Machine Intelligence course will actually help you (with labs) how you incorporate in VLSI CAD and explains to you about different streams of VLSI jobs it opens up.
Both the above courses heavily depend on VLSI fundamentals, which I am sure, you must have done by now. So these courses need to be taken a few hours or few days before interviews just to revise VLSI and Machine Learning. VLSI interview FAQ's is a snippet of all my 31 online VLSI courses. So you can take up this, test it and then enroll for other courses
So go ahead, try out these - Something is always better than nothing