The problem BVS - blockchain voting solution solves

This hack solves the problem of lack of trust and transparency in the election and such other scenarios. It automatically shows eth gas fees to predict vote confirmation timing

Challenges I ran into

getting started with portis (bundling issues)
login and logout session management (from portis SDK)
Creating web3 transaction
CORS header issue while using sashiDo API in express
How to add more than two candidates