Hi there,
I'm a senior software developer who have over 300 completed projects with 100% possitive reviews and my account also is qualified by this site as a Preferred-freelancer. My portfolio: https://www.freelancer.com/u/DucNA.html
Could you please share (or discuss with) me more detail? Then I will check and let you know my estimation (time and effort) for this project.
Thanks & best regards,
Duc Nguyen