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A comment on Ask HN: Do you have a side project that you would like to sell?. Parent comment

Re:Ask HN: Do you have a side project that you would like to... by skdjksjdksjdk on Saturday July 29, 2017 @05:47PM (#14883152)
How do you do it?
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Re:Ask HN: Do you have a side project that you would like to... by sghiassy on Wednesday August 02, 2017 @02:38PM (#14913367)
Not sure what you mean by the question?

I built the full stack by hand. The iOS is Obj-C and the backend is NodeJS/MySQL.

Basically, the MySQL DB has checkin data (provided by users or from social media networks) pivoted on metadata (male, female, age) and then passed to a custom visualization algorithm on the mobile device.

Happy to answer any other questions.

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