I just graduated college and I had some free time -- so i decided to delve deep into a project using Flask (i have a bit of Flask experience from an internship, but am by no means fluent).
I wanted the site to have data-intensive elements (like time-series graphs), as well as some user signups/db action. I decided to make an app to measure price sensitivity for store owners -- its hosted on [https://www.unitdemand.com](https://www.unitdemand.com).
I have it on Heroku with a Postgres DB. I used Blueprints extensively, and SQLAlchemy for querying. I had a lot of issues with Flask-Login and Gunicorn, but I eventually solved that by only having one worker.
I'd love to help out anyone else that's on a similar journey, hopefully I can relieve some headaches/give insights, as well as get some feedback from the community. Cheers 🙂