The problem DE-CENTRA-CART solves

DecentraCart is a decentralized ecommerce built using blockchain. By implementing e-commerce using blockchain decentralises the blockchain thereby eliminating the middle agents and directly making a connection between the buyer and the seller. This establishes trust between the parties and further makes the whole system transparent. Directly connecting the buyer and the seller fasten ups the process and even increases the profit margin as the money that used to go to the middle agents gets saved.

Challenges we ran into

Integration: Since our team consists of 4 members, we had divided the work and every one of us was working on different functionalities. So, integrating all of these together and resolving the conflicts were quite challenging.
Merge Conflicts: We often had to rewrite the code after pulling/ pushing changes.
Integration of smart contracts with the front end: We are still working on this section to resolve the upcoming errors.