Chain&Block COVID

Blockchain based Application to track the results of people testing for Covid 19

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Inspiration

What it does

Blockchain based Application to track the results of people testing for Covid 19

How I built it

It is built with Angular, NodeJS, Solidity Smart Contract, and Android. Blockchain network is Ethereum blockchain Rinkeby testnet.

Challenges I ran into

Working remotely with different timezone
Integrating web3 with angular and calling smart contract functions

Accomplishments that I'm proud of

Working remotely with different timezone.
write about smart contracts
Managed to actually use Angular to call smart contract using web3 to post data onto blockchain, which is the most important part of the application.
Working in collaboration and keeping up the sync
Its hard to get pieces working made by different persons

What I learned

Blockchain technologies
Create UI frames in 1 hour from scratch
You can learn and work without even meeting people

What's next for block-app

To Make it scalable for other pandemic situations

Built With

Submitted to

hack:now

Created by

I Worked on android app. It was fun to work on UI and api calls with blockchain.
It's tough to work with people remotely.

Sankha Karfa
Nothing Much Looking for Opportunity!
I worked on the web application front end using Angular and calling smart contract (blockchain backend) and integrating web3js and metamask functions.

Mudit Mittal
Worked on Smart contract and NodeJS. Integrate Web3 to sign transaction

Phong Tran
I like to lift weights and get big
Vedaang Prasad

Updates

Mudit Mittal started this project — Apr 26, 2020 12:55 PM EDT

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