Asslam-o-Alikum Usman, I've some question related to "algorithm maker or chart maker" so I can quote you exact timline and budget.
I’m Professional WordPress Developer & PHP Programmer. I’m very well versed with Custom theme, plugin development & Customization, I Rank in world's top 300 freelancers & delivered more than 600 websites
Waiting for your reply
Regards,
Ahmad