Document Blockchain smart contract
$250-750 USD
Dibayar semasa penghantaran
The project has to be a simple blockchain file share smart contract.
Files will be downloaded only by determined users and all the users will be able to know, who has access the files and when and if the file has been changed.
Also, the files have to be encrypted.
Ethereum blockchain or other opensource software can be used for the project. As much code used from opensource solutions it will be better.
The block needs the following data: file_id, date_modification, id_user, if the user has accessed the data or not, link to the file.
The languaje will be determined by the programer.
ID Projek: #17962202
Tentang projek
30 pekerja bebas membida secara purata $1847 untuk pekerjaan ini
Hi, I am a certified smart contract developer, I am blockchain expert and provide the complete solution, ICO, smart contract, white paper, blockchain integration, Dapps, DAOS, web wallet, with ECR20 and ECR23 with the Lagi
Full Stack Developer (Blockchain Expert) - hourly rate: 30$ - Masters degree in Computer Science - more than 10 years experience in Development on IT jobs. - Flexible working time (possible on weekend, night, day) Lagi
Interested Project. I have enough experience on blockchain and smart contract. you can see it at my profile. I understood your requirements. I will wait for your response on here. Thanks.
This is Arjun from Mohali, India. I have been into Bitcoin/Blockchain Development for the past five years and I have developed some very excellent crypto exchanges. I am a Blockchain expert and provide complete sol Lagi
Hi there, I've read your project description and I am confident enough that I can handle this project according to your expectations. I have done similar projects before and I want to take over this project as well. If Lagi
Hello Project Owner, Greetings of the day! I am interested to work on the Project! We can develop this solution in Ethereum. Please can you share more details and let me know when to start. Regards, Ashwani
Hi, I have gone through your requirements personally and I think as a full stack firm, We are able to meet your requirements. I would request you to join the conversation so that I can show you some relevant example Lagi
Hello , I am a blockchain developer and an architect rich experience with blockchain (both public and private), cryptocurrency Wallets, Ethereum, Bitcoin, smart contracts, ICO, tokens. For more than 5 years I Lagi