Hi,
I have read the project description and I see that you want to build a instagram flow and I am eager to work with you on this project if given a chance. I have been a freelance web developer for 10+ years and I have worked with instagram, twitter, facebook in the past.
I can write this app in asp.net or php
I have done extensive work using PHP, MySQL, Wordpress, Ajax, HTML, CSS etc during this period and I can handle any platform with full command.
I have started using my account on the site after a long time and I need to build a profile to prove my worth and therefore I am quoting quite low on the project.
Please let me know if you have any queries regarding my proposal and I will be happy to answer them.