I'm building something right now that is a reverse bidding platform for image acquisition and labeling (company makes a solicitation, workers bid) where you get paid per accepted image and label. It will open to US labor first and might take up to a year to expand to India (assuming you're there).

If you want to be an early India user (paid) put an email in your bio and I'll get in touch. If you can program though data labeling might not be the best use of your time.