The problem HireChain solves

~Fairness: Direct employee to employer contact, no middleman.
~Security: Employer has to pay for the work done. The employee is also bound by the contract to complete work
~Identity Protection: No identity confirmation required.
~Direct Payment: Payment via Ethereum wallet no bank, Paypal cross country issues.
~Contract based T&C
~Transparency

Challenges we ran into

1] Web3js error for gas out of bound.
2] React Routing and Styling.
3] Web3 version issues.