Yes, you can count your 10 months of work experience for Express Entry if it was paid, continuous, and meets the minimum 30 hours/week full-time equivalent (or part-time equivalent). Since you've worked over 2000 hours, it may qualify — but IRCC usually requires at least 1 year (12 months) of continuous skilled work to claim points under the Canadian Experience Class or FSWP. It's best to double-check with the latest IRCC guidelines or consult a licensed immigration consultant to be sure.