I look through CV's of turbo prop Captains who want to become jet F/O's on a regular basis.
What do you think I look for in the CV?
Probably the biggest indication of whether or not the candidate will be a successful recruit, or not, is their current employer.
If they work for a two bit outfit ( and we know who they are through bitter experience) they will not have the same structure and discipline to their flying as someone who works for a reputable company. Nor will they have the same knowledge ( earn through months of studying for upcoming checks) as their counter parts.
My advice would be to join the best company you can get into and then to look left and learn.
Cheers.