IP Marketplace Auction Cairo Smart Contract

[salvadorcamino]

Develop a Cairo smart contract for selling digital assets from the Mediolano.app portfolio on the Mediolano Marketplace. The assets will be sold to the highest bidder in an auction format.

Requirements:

Auction Creation: Ability to create auctions for digital assets.
Bidding Mechanism: Implement a bidding system where users can place bids on the assets.
Highest Bidder: Ensure the asset is sold to the highest bidder at the end of the auction.
Metadata Storage: Store metadata in IPFS, ensuring it is linked to the digital assets.
Security: Implement robust security measures to protect the auction process and assets.

Criteria:

The smart contract is written in Cairo and follows best practices for security and efficiency.
Implements functions for creating auctions, placing bids, and determining the highest bidder.
Metadata for the digital assets is stored in IPFS and properly linked.
The auction process is secure and ensures assets are sold to the highest bidder.
Comprehensive documentation is provided for the smart contract code and its usage.

Additional Information:

Refer to the ERC-721 standard documentation for details on digital asset management.
Ensure the auction process is user-friendly and efficient.
Provide detailed documentation to help developers and users understand and utilize the smart contract.

[raizo07]

Can I take care of this issue?

I’m a Fullstack developer with over four years of experience.

ETA: 24 hours

[anonfedora]

Hi, I'm a Blockchain developer, proficient in Cairo, Rust (Soroban and Axum), Nestjs (modular approach to backend development). Proficient in Cairo testing, Vite tests.
ETA: 72 hours

[Supa-mega]

Can I be assigned to this?

[manlikeHB]

Hi, I am Cairo Dev and I'm familiar with the expected functionality due to previous contributions to a project with a similar feature, can I work on this?

[1nonlypiece]

Application for Contribution

I am excited about the opportunity to contribute to this issue and am confident that my expertise aligns well with the requirements. With a strong background in Cairo programming and decentralized application development on StarkNet, I bring a well-rounded skill set to deliver an effective solution.

Relevant Expertise

• Blockchain & Smart Contracts: Extensive experience with StarkNet, Stellar, and Rust, specializing in developing secure and optimized smart contracts, blockchain integrations, and high-performance backend infrastructure.
• Backend Development: Well-versed in API design, server-side logic, and scalable system architecture, ensuring efficient and seamless backend performance.
• Frontend Engineering: Skilled in crafting interactive and responsive UI components using React and Next.js, enhancing the user experience for blockchain-based platforms.

Why Consider My Application?

My proven track record of delivering high-quality, optimized solutions in blockchain and full-stack development sets me apart. I have a deep understanding of smart contract security, decentralized architectures, and the synergy between frontend, backend, and blockchain layers—ensuring a seamless and efficient implementation.

ETA

I expect to have a working solution ready within 48 hours. Please let me know if I can proceed with the implementation.

[FrankiePower]

Hello Team,

My name is SuperFranky, and I am excited to be participating in the first edition of ODBoost. I am a frontend and blockchain developer with over 3+ years of experience and have contributed to a variety of interesting projects in the Web3 space. My expertise in React, Next.js, Solidity, Cairo, responsive design, and an array of other programming languages makes me confident in delivering high-quality solutions.

I have contributed to and hacked on several blockchains, including Base, Arbitrum, Scroll, Ethereum, Stellar, and StarkNet, which has deepened my understanding of blockchain ecosystems and development.

I am passionate about contributing to open-source Web3 projects and committed to delivering exceptional results.

Thank you for considering my application.

[Jagadeeshftw]

Proposal to Work on the Issue

I am eager to contribute to this issue and believe I am well-suited for the task, given my extensive experience in Cairo programming and building decentralized applications on StarkNet. My expertise spans across multiple domains crucial for this implementation:

• Smart Contracts & Blockchain Development: Proven expertise in StarkNet, Stellar, and Rust, with hands-on experience in developing secure and efficient smart contracts, blockchain integrations, and high-performance backend systems.
• Backend Engineering: Strong background in designing and managing scalable APIs, handling server-side operations, and ensuring robust backend performance for blockchain applications.
• Frontend Development: Proficient in building intuitive and responsive frontend interfaces using React and Next.js, ensuring seamless interaction between users and blockchain-based applications.

Why Assign This to Me?

I have a track record of delivering high-quality solutions efficiently, with a deep understanding of smart contract security, decentralized architectures, and full-stack development. My ability to bridge frontend, backend, and blockchain components ensures a well-rounded, optimized solution.

Estimated Timeline

I anticipate delivering a fully functional solution within 2 days. Please let me know if I can proceed.

I am excited about the opportunity to contribute and look forward to collaborating!

Best regards,
Jagadeesh B

[emarc99]

I have contributed to OD projects in Cairo and Rust. I will deliver the feature with testing. ETA - 2days

[caxtonacollins]

I’d love to work on this task.

[greatest0fallt1me]

Proposal to Address the Issue

Hello! I’m thrilled at the opportunity to work on this issue and am confident that I can provide a solution that not only addresses the requirements but also adds value to the project. My experience in blockchain development and StarkNet ecosystems equips me to deliver a robust and efficient implementation.

My Unique Edge

• Cairo Proficiency:
  Having worked extensively with Cairo, I excel at crafting gas-efficient, secure, and modular smart contracts, tailored for StarkNet’s scalability.

• End-to-End Development:
  My expertise bridges the gap between smart contract engineering and full-stack application development, ensuring seamless blockchain integration.

• Team Collaboration:
  I have a history of working closely with maintainers, adapting to project standards, and contributing to long-term maintainability.

Why This Matters to Me

I’m passionate about the innovative potential of StarkNet and the broader blockchain space. This issue aligns perfectly with my skills and interests, and I’m committed to delivering a solution that will enhance the project’s impact.

Immediate Action Plan

If assigned, I’ll initiate work immediately and aim to deliver the first draft within 36 hours. I’m flexible and open to feedback to ensure the solution aligns with project expectations.

Looking forward to your approval and the chance to contribute!

[OWK50GA]

Can I jump on this task?

[ekumamatthew]

Could I take over this issue?

[Jagadeeshftw]

Hi, I’d love to take on this issue! With my expertise in Cairo, StarkNet, and smart contract development, I can implement a clean and efficient solution.

Why Me?

• Proven Blockchain Experience – Hands-on work with StarkNet, Solidity, and Rust, building secure and optimized smart contracts.
• Full-Stack Capabilities – Strong in both backend (Rust, Node.js, Prisma) and frontend (React, Next.js) for seamless integration.
• Efficient & Reliable – I deliver high-quality, production-ready solutions quickly while ensuring security and scalability.

Timeline

I estimate completing this within 1 day. Let me know if I can proceed!

Looking forward to contributing. 🚀