Hi,
I’m in the same pool. I also did a 10th + 3-year Polytechnic Diploma in Computer Engineering. I've done 12th correspondence to Diploma. When I went with WES, they only gave me a 2 years diploma equivalency. Now, I’m trying with ICAS, as many people have shared that ICAS usually evaluates the 3-year polytechnic diploma as a 3 years advanced diploma / postsecondary diploma. My application with ICAS is still in process.