Disrupting E-Learning: Knowledger Empowers Learners with Blockchain 
Own Your Courses, Earn as You Learn.
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Redefining Security & Offering a Client-First Approach with
An innovative learning management system containing Revolutionary Course Content Purchase Technology
This Learning Management System (LMS) built on blockchain technology will transform the e-learning landscape by giving learners ownership of their educational journeys.
Requirements
About the client
Akbar Alm envisioned a platform that empowers learners and educators in the digital age.
Business Requirement
Develop a secure and engaging LMS with NFT ownership for course content and reward systems for learners and instructors.
Preferable Outcome
Revolutionize e-learning by fostering a community of engaged learners who own their education and earn while they learn.
Challanges In Traditional LMS
Data Security Breaches
Scalability Issues
Lack of control over course content for educators
How Does Knowledger Tackle these Challenges
Leverages advanced tech stack to create a robust and scalable platform.
Integrates wallets for secure and transparent NFT transactions.
Introduces "Digital Passes" (NFTs) for purchasing, owning, and trading exclusive course content.
Offers user-friendly dashboards for instructors and learners, streamlining course management.
Provides real-time progress tracking, interactive quizzes, and discussion forums to enhance the learning experience.
Based on scalable infrastructure capable of handling change in traffic and user base.
Key Functionalities
Teacher Panel
Manage course creation, review, and publishing. Earn W-tokens for approved content and V-tokens from student completions.
Student Panel
Access courses through subject NFTs, complete assessments, and earn V-tokens for rewards and badges. Option to sell earned NFTs.
Marketplace
Purchase and sell goods using NFTs. Participate in auctions and utilize V-tokens for partial payments with the "Parental Support" feature.
Blog/Feed
Stay updated with STEM-related news and share course experiences in the community section for better engagement and learning experiences.
Deployment and Scalability
Schedule A CallCI/CD pipeline using Git/Bitbucket/GitLab, CircleCI/Jenkins, and Docker for automated deployments.
Staging and Production environments with separate S3 buckets and CloudFront distributions.
AWS architecture utilizing EC2 instances, Elastic Load Balancing, Auto Scaling, Amazon Elastic File System (EFS), and Amazon Cognito for user management.
Technology Stack
Development Methodology
Agile methodology with a Scrum model.
Sprint-based development Process
Regular sprint retrospectives to ensure continuous improvement.
Challenges Overcome: Building a Blockchain-Based LMS
Developing Knowledger, a first-of-its-kind blockchain-based LMS, presented unique challenges. Here are three hurdles we tackled and the solutions we implemented
Result
People can earn crypto rewards by browsing and viewing advertisements on the platform, completing surveys, playing games, and minting crypto tokens.
Learner & Instructor Dashboards
Streamlined course management and progress tracking for both learners and instructors.
Blockchain Testnet
To test the dApp before launching it on the mainnet to avoid bugs and issues.
Zeppelin
We use Zeppelin tools for security audits on smart contracts, and it helps manage reusable smart contracts efficiently.
Conclusion
Knowledger serves as a prime example of how blockchain technology can revolutionize the education sector.
By integrating Digital Passes (NFTs), Knowledger empowers learners, fosters a sense of ownership, and creates a unique and secure learning environment. This innovative approach positions Knowledger as a leader in the evolving landscape of digital education.