Case Studies

Introduction

To achieve complete elimination of the fake certification market, it provides a fully open ecosystem and associated Dapps. To educational institutes, we offer a way to issue certificates which are immutable and non-forgeable, yet easily verifiable for authenticity. To recipients and professionals we offer a way to share these certificates using simple URLs in their resumes, social media profiles and emails. And to companies and job providers we offer a way to easily verify the content and authenticity of the shared certificates.

Proposed Solution

A web portal will be created through which all of the functionalities such as workflow creation, activity posting, verification and tracking will be demonstrated.
Supply chain users will be able to register and login into the SaaS portal. They will be able to create products and add organization to their account.
Supply chain users will be able to create workflows and add multiple steps within the workflow and assign organization to each step.
Organization will login to our platform and create their members. Then assign the member to the workflow which is created by the supply chain user.
Members will be able to login into the SaaS portal.
Members will be able to post the activity through a one click interface on SaaS.
SaaS will have activity Reader Dapp running in the background fetching the posted activity for the product from blockchain.
SaaS will have Posting Dapp running in the background responsible for encrypting and storing the encrypted activity data on blockchain and generating QR code.
Supply chain users will be able to see all the activity posted by their members in their account.
SaaS will use batch id to link the products from different locations.
End user will scan the QR code and track the product with whole information.
Anyone looking at these will also be able to access blockchain evidence data through the portal and through a third party website like etherscan to confirm the authenticity of the activity.

Challange

This project is going to represent the following features -

To deploy the framework applying the Kubernetes, Load Balancer and Autoscaling.
Utilization of AWS architecture (Amazon Web Services) and resorting to upgrading the application from monolithic to microservices alongside the persistence and security provided by the HL Fabric nodes.
Seeking attention towards the Cold Disaster Recovery to perform automation testing for Education, Healthgrid and Supply Chain.
Overseeing of the Security event logs for application and infrastructure.

Result

Our client was pleased with the job and our web3 blockchain development company was able to meet all of the blockchain based concepts implication expectations. The user registration process was quick and easy, while the navigation and responsiveness across browsers and platforms exceeded the client’s requirements with e-signature concepts across diverse educational organizations

Tech stack

Web Backend	Web Frontend	Blockchain
Django	Angular 6.0+	Solidity with truffle for smart contracts
PostgreSQL & NodeJS	Bootstrap, HTML and CSS	Web3.js for transactions