Blockchain Smart Contract
Budget €30-250 EUR
I'm looking for a talented developer to write a blockchain smart contract that meets my requirements.
I have selected the Solidity programming language for the task, as I think it is best suited for this purpose. The smart contract may potentially need to interact with other smart contracts in the future, though we're not sure yet. The developer will also be responsible for auditing the code to ensure everything is running correctly. If you have experience in this area and think you can help, I'd love to hear from you!
We are going to present a classified project to a potential investor or partner. To make sure the presentation will be confidential between the involved participants, I want the attendee to sign an NDA, prior to the meeting or presentation.
To make this happen, I want to make this into a smart-contract, so that when they get sent our unique QR code, they will be presented with a PDF (the NDA contract), that they will sign by scanning the QR code, to accept the NDA, through their wallet. Preferably Cardano blockchain.
The actual content of the PDF needs to be "off-chain" and kept hidden / not visible for the public eye.
The PDF document will change for each presentation /each meeting, so we will have this stored on our server or sent out via email (or perhaps some kind of automatic system through the smart contract?)
We are not sure how to best do this, and open to suggestions.
After the NDA contract has been reviewed and signed, it would be ideal to have a copy sent to an email address to the involved parties. (optional).
I can provide hosting space if needed.
21 freelancere byder i gennemsnit €653 timen for dette job
Hello there As you can see our multiple highly rated profile reviews our performance on Blockchain and NFT projects is exemplary. Our team dedicates work on Blockchain development and have already delivered successful Flere
Hello, I've read your requirements carefully and I feel that I am a good fit for it. I am interested in your scenario. As an experienced senior Blockchain developer, my sole purpose is to deliver successful projects t Flere
⭐Blockchain Expert⭐ Hello dear! As a senior Web developer, I have rich experience with Smart Contract and Cardano blockchain network. I have many developed DeFi project and DApp with Solidity and React.js and Typescrip Flere
Hi, I'm a profesional ethereum blockchain developer with expertise in building smart contracts. I'm intrested in your project. Text me.
Hello, Are you looking for senior developer? As a highly skilled developer, I am sure I can complete your project. I am very confident with my skills and I'd like to help your business by doing my best. I'm not goin Flere
Hi there, I am a full stack developer with 4+ years of experience in both front-end and back-end development. I have read your Blockchain Smart Contract description very carefully and would like to have a detailed cha Flere
Hello Dear, Hi, there. Thanks for the chance that I can apply here. I read your post carefully and as a senior blockchain expert, I can finish your project in a short period of time. I have 6+ years of solid knowledg Flere
Hello. Thank you for posting job I have checked your job description and understood what you want. As a Full Stack developer, I have strong knowledge of Smart Contract with Solidity and rich experience of +3 years with Flere
I agree to join and work with you sir, I hope to be wonderful and excellent in my work and I will give everything I have to make you proud of me and I will wait for a message from you and you can also send messages via Flere
Dear Client, I have checked your project details and I am sure I can help you with that. Let me introduce myself. My name is Sarah and I have been working in the block chain domain since 2014. I have over 8+ years of Flere
I'm writing to convey my interest in working for your organisation as a blockchain engineer. I am certain that I can add significant value to your team given my education in computer science and my substantial experien Flere
Dear Sir/Madam, We have a strong blockchain smart contract Developers available who have 8 plus years of experience, we can integrate and deploy contract in your site and we can support you for your all requirements. Flere