Please describe your proposed solution.
Our proposed solution, the Decentralized Tutor's Marketplace, addresses the problem of high monitoring costs, lack of tutor choice, and funds misuse. We perceive the problem as the high monitoring costs, limited tutor choice, and the risk of funds being misused for non-educational purposes.
We have already built the MVP smart contract (currently on testnet), successfully tested this out with end-users during the DirectEd pilot bootcamp in Kenya.
Preprod testnet tutorial voucher redemption smart contract : PreProd Address addr_test1wqm0h0putljr4umj86fw6dpatfatwjk8h70y05q9yf5fz6s6af6m8 - Cardanoscan
Mainnet DTV policyID (to see use and holders): Token DTV - Cardanoscan
Notion page description and video tutorial for students: <https://directed.notion.site/Tutors-Marketplace-922d7d9bf3e04c50915eacb2c88a2c43?pvs=4>
How the marketplace works: Non-technical User Flow Description
- The Education funder performs vetting (whitelisting) of tutors. They send Tutor NFTs to the Cardano wallet address of the vetted tutor.
- Tutors put up tutorial session availability ahead of time on the platform with information about content time, place and price (fixed, or using “when2meet” system).
- Education funder sends stablecoin to the Tutorial Vouchers (TV) Redemption smart contract and a corresponding amount of TV to students they want to support.
- Students show up and pay the tutor before the start of the session. Students may pay with TV or pay using mobile money (MPesa). Tutor holds the session.
- Tutor sends TV token to the TV Redemption smart contract and receives stablecoin and the Tutor NFT. The Tutor NFTs must be included in the transaction.
Flowchart
Current (MVP)
DirectEd has taken the role of both “Education funder” and course provider. This may not always be the case. We call our particular TV token the “DirectEd Tutorial Vouchers” (DTV). More generally, each Education funder will have their own Tutorial Vouchers and Tutor NFTs.
- Traditional screening and interviewing and interviews with prospective tutor candidates. The DirectEd Tutorial tokens minted using 3rd party
- Tutorial sessions posted through WhatsApp (student group) and/or on a Tutorial marketplace Notion page. Tutors created Google form to collect sign-ups
- We hold the stablecoin in our treasury multi-sig (due to the smart contract off-chain code and frontend integration still undergoing QA). We send the DTV to all students manually using a Cardano wallet.
- Students pay tutors by sending DTV and the minADA amount to the tutor. Tutor sends back minADA to the student.
- Tutor navigates to teachers.directed.dev/redeem to redeem their DTV for stablecoin (Djed). We recently completed the offchain code and integration so we expect this to have been tested for the first time by the end of July.
This proposal
Our goal is to build a platform which can accommodate both external funders and students. The following will be the key features of our platform.
- A user interface where tutors (Veted tutors) list their offerings. Students can book sessions from a variety of tutors.
- Interface and functionality for education financiers to mint tutor voucher tokens, which they then send to students and students use the tokens to pay tutors.
- Interface and ability for tutors to redeem the tutor voucher tokens to ADA. The tutors, after vetting, will be awarded an NFT to ensure it’s only vetted tutors who can redeem tutor voucher tokens.
- Functionality for students to make ratings on tutors to enhance the overall tutor experience and statistics of tutorials being held through the platform and the students' attendance.
Our approach focuses on leveraging the Cardano blockchain to empower students, tutors, and education financiers. By utilising blockchain technology, we ensure secure and transparent transactions, enabling students to choose tutors based on their preferences, qualifications, and availability. This decentralised approach reduces monitoring costs for educational providers and creates a competitive environment that incentivizes tutors to provide high-quality services.
The project will engage various stakeholders, including students seeking personalised tutoring, tutors looking for flexible work opportunities, and education financiers interested in supporting student education. By providing a decentralised marketplace, we aim to create a thriving ecosystem where students can access quality tutoring, tutors can showcase their expertise, and education financiers can ensure funds are allocated for educational purposes.
To demonstrate impact, we will track key metrics such as the number of students accessing tutoring services, tutor satisfaction ratings, and the amount of stablecoin liquidity provided by education financiers. We will also conduct user surveys and feedback sessions to gather qualitative insights into the improved learning experiences and increased transparency achieved through our solution.
What makes our solution unique is the integration of the Cardano blockchain, which ensures secure and transparent transactions while leveraging the benefits of decentralisation. The use of tutorial vouchers and smart contracts creates a robust and accountable system that aligns the interests of students, tutors, and education financiers. By bringing these advantages to the education sector, our solution contributes to Cardano's vision of fostering transparency, efficiency, and empowerment in various industries.
How does your proposed solution address the challenge and what benefits will this bring to the Cardano ecosystem?
The challenge seeks to fund: Creation or improvement of different products that provide value to the Cardano community and wider ecosystem.
Our proposed solution, the Decentralized Tutor's Marketplace provides value by building a product that directly addresses several problems: Inefficiency in tutors hiring, ie high monitoring costs, lack of tutor choice, and funds misuse
The project brings several benefits to the Cardano ecosystem:
Increased Usage and Transactions: The marketplace will generate a significant number of transactions as students pay for tutoring services using DTV tokens, which are securely transferred on the Cardano blockchain. This increased usage will contribute to the growth of the Cardano network and validate its scalability and efficiency.
Quantified (number from pilot):
- Around 100 wallets created
- About 40 active wallets that we’ve sent transactions in the form of prizes or DTV tokens. At the time of writing, there has been 130 transactions involving DTV as can be verified by inspecting the policyID[ https://cardanoscan.io/tokentransactions?assetId=d365ad6a86fe81ed303eab00fc46031e88879166f7d26a271a553009445456](https://cardanoscan.io/tokentransactions?assetId=d365ad6a86fe81ed303eab00fc46031e88879166f7d26a271a553009445456)
Enhanced Adoption: The Decentralized Tutor's Marketplace will attract students, tutors, and education financiers to the Cardano ecosystem. As users engage with the marketplace and experience the advantages of blockchain-based tutoring, it will create a positive perception of Cardano and encourage further adoption of the platform.
Showcase Cardano's Capabilities: By integrating with the Cardano blockchain, the marketplace serves as a real-world application that demonstrates the practical use of smart contracts, token transfers, and decentralized systems. It showcases Cardano's capabilities and positions it as a leading blockchain platform for educational and other industries.
Strengthened Ecosystem: The Decentralized Tutor's Marketplace contributes to the overall strength and resilience of the Cardano ecosystem. It adds a valuable use case, expands the range of applications built on Cardano, and fosters innovation within the community.
While the specific number of users or transactions cannot be accurately predicted, we anticipate significant adoption within a reasonable timeframe. Through targeted marketing efforts and collaborations with educational institutions, we expect to attract a substantial user base and facilitate a high volume of transactions. This will contribute to the growth, vitality, and long-term success of the Cardano ecosystem.
How do you intend to measure the success of your project?
We intend to measure the success of our project through a combination of quantitative and qualitative metrics that reflect the project's benefits for the Cardano ecosystem. These metrics will help us evaluate the impact of the Decentralized Tutor's Marketplace on Cardano's productivity and growth in both the short and long term.
During development KPIs
- Number of milestones attained
- Number of milestones completed per timeline
- Number of milestones completed within 1 month indicated on timeline
Post-launch KPIs
- Adoption Metrics: Number of students, tutors, and education financiers using the marketplace.
- Cardano use: Number of wallets created, transactions, transaction volume and TVL in TV Redemption smart contracts.
- User Feedback: We will gather qualitative feedback from users, including students, tutors and education financiers, through surveys and feedback sessions. This feedback will provide insights into the user experience, satisfaction levels, and the perceived value of using the marketplace.
Please describe your plans to share the outputs and results of your project?
There will be two primary ways the community can follow our progress
- Bimonthly newsletter. We will be releasing a bimonthly newsletter with details of our project progress to the community. This is integrated with the general news about DirectEd’s work <https://directed.notion.site/Newsletters-34e6bced04534d3981ece8312caea717?pvs=4>.
- Notion page progress update: continuing on our 1.5 years of continuous monthly updates alongside OKRs, we will too do so for this project. You can see our previously reported progress here: <https://directed.notion.site/Progress-Updates-OKRs-81f92ecebefb4f289e80e1703ff73d2a?pvs=4>. Going forward, each project stream will have its own sub-section on this page to clearly delineate progress of each of the 4 (if successfully funded) project DirectEd are undertaking. Find links to those here.
- GitHub repository. The smart contracts are already open-sourced. The community can continue to observe our progress by inspecting commits to our GitHub repo.
Upon completion of project
As required, we will be creating a Demo video of how the platform works and seek opportunities to present this during Catalyst ATH breakout rooms.
We will continuously engage in conversations with existing educational initiatives in the Cardano ecosystem to make sure we are building a product that fits their needs. These include for example Emurgo Academy, Gimbalabs, and e-Learning DAO.
By sharing the outputs and impact of our project through these channels, we expect to generate awareness and interest among relevant stakeholders. This will create opportunities for knowledge transfer, collaboration, and the exploration of new possibilities in the field of decentralized education.