The problem E-Shelf solves

If you’re a student, you know the importance of learning materials in studies. Internet is filled with rich resources and learning materials but some are better than others.In order to find those you don’t need yet another “200+ Free Online Courses” listicle. You need answers to these questions:

• Which subjects should you learn, and why?
• What is the best book or video lecture series for each subject?
  This webapp is our attempt to definitively answer these questions.

Challenges I ran into

Our initial plan was to build a Dapp around the concept, but creating a production ready Dapp in a short span of time and our lack of experience in Dapp development was a bottleneck, so we decided to use non Dapp tech to build the initial product, and eventually we are gonna rewrite the entire concept as a Dapp.