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Blockchain token creation and infrastructure build

£10000-20000 GBP

Closed
Posted over 5 years ago

£10000-20000 GBP

Paid on delivery
[login to view URL] is looking for 1 or more blockchain developers to build out the blockchain infrastructure for our platform, using the [login to view URL] Blockchain Core functionality includes Uploading 100GB files (genomes) into offchain storage Connecting user accounts with their genome Generation of tokens Wallet functionality for storing and transfer of tokens Smart contract powered surveys for which tokens will be awarded upon completion
Project ID: 18267376

About the project

31 proposals
Remote project
Active 5 yrs ago

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31 freelancers are bidding on average £14,239 GBP for this job
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Hello, dear Please check our profile. We have good experienced in developing CryptoCurrency and BlockChain. I have check your project description and am very interested in your project. I have experienced in developing Blockchain, Ethereum. I will work very hard and best for you. Best Regards
£16,666 GBP in 10 days
5.0 (15 reviews)
7.6
7.6
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How are you? I read your description carefully and I am interested your project. I am Blockchain, C++, Web, and Mobile Expert. Especially I have a rich of experience of PIVX and Dash and Nova, monero, ethereum coin fork. I can build POW/POS/MN coin, all of script, quark, x11/x13/x16, creating genesis block, premine, masternode setup, wallet, blockexplorer&mining pool and so on. I can perfectly finish. - Wallet(Windows, MacOS, Web, iPhone, Android) - Block Explorer - mining Pool - Cryptocurrency Exchange - Trading Site and ICO. I will wait for your contact. Best Regards
£15,000 GBP in 10 days
5.0 (28 reviews)
6.5
6.5
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From Blockchain Expert !!! Dear client! I have a lot of experience in this field. Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-term work relationship with you. I'm a professional developer with over 10 years. so that I can bring your idea to live and you can reach the goal absolutely with me. I will be happy to discuss with you via chat. Best Regards! Thanks
£10,000 GBP in 100 days
4.9 (8 reviews)
6.5
6.5
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Hi, I am experienced solidity and smart contract developer. I have written and audited thousands of lines of solidity code. Furthermore.. I have done Bioinformatics in Graduation.. so I am also very good in Genome and DNA biological data. So, I am kind of perfect candidate for your project and excited to join your team. So, lets make your project success together.. Lets continue further discussion over chat. Thanks. Yogesh.
£16,666 GBP in 10 days
5.0 (11 reviews)
4.8
4.8
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Hi, Hope you are doing well! I am Full-Stack Expert with rich experiences with blockchain. This project is very interesting for me and makes me exciting. I am full-time available and can start work right now. Hope to work with you. Best Regards
£16,666 GBP in 10 days
5.0 (1 review)
4.3
4.3
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Hi, I'm a senior blockchain developer who you are looking for. I have enough experience in enigma blockchain. I can handle your job perfectly. Thanks
£16,666 GBP in 10 days
5.0 (5 reviews)
4.2
4.2
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We have launched ETH Fork with 5 Billion Coins along with blockchain, Wallet(Window, Linux, Mac) supportive POS/POW, ICO, White Paper, exchange listing, exchange & trading system. As well as we are expert with Waves blockchain solution... Please contact me via private message for further discussion and some our previous projects we have done in past. Looking forward to hear back from you. With Regards, Kumar
£10,000 GBP in 45 days
3.7 (5 reviews)
5.8
5.8
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How are you today? I am very interested in your project, and I have enough experience in such a project. You can check my portfolio. https://www.freelancer.com/u/naishodayo Please contact me, so we can discuss more in detail. Thank you.
£16,666 GBP in 50 days
0.0 (0 reviews)
0.0
0.0
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Hello. How are you today? I am very interested in your project i have good experience with blockchain token creation with solidity. I can show you my before erc20 token creation examples as well. also so much blockchain relation works possible. Please message me for detail discussion. Best regards!
£10,000 GBP in 10 days
0.0 (0 reviews)
0.0
0.0
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Hello. I've 3 years experience in Blockchain/Cryptocurrency development and got all your requirements. As you know, Blockchain is a distributed ledger so that all nodes have the same ledger for trust. It doesn't require a specific center authority and it reserve trust by using cryptographic. It uses Peer to Peer network and Proof-of-Work makes block added to blockchain after verify. The advantage of Blockchain is Distribution, Independency, and Transparency. I have used Blockchain technology in many projects and gained enough experience and knowledge as well. I am happy to describe my poor idea about your project, here. Please ping me a message if you want further discussion. I am always ready for you. Sincerely.
£15,000 GBP in 30 days
0.0 (0 reviews)
0.0
0.0
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Hello there. I have seen your job posting. I will like to ask some questions. Please come over the chat so we can discuss things. Some intro about me. I am an enthusiastic developer/implementer who does not stop until or unless I fulfill all of your project's requirements. I don't call myself a GEEK as pride consumes the weak but I don't put up a break till the finish line. Let's talk over the chat and start this project right away. You've found your perfect fit for this work as you're are seeing the proposal of a right guy. I am waiting anxiously for you to come over the chat-- so we can fill in some missing pieces of puzzles in the requirements you've mentioned here. It seems like an interesting project. I would like to discuss all the requirements with you, so I can mark the scope of this project. Please also note that final estimation will be provided once all the requirements will be revealed from your end. Hence, my cost of development & deadline solely depends on what you reveal (in detail). Looking forward to conduct an extensive chat with you.
£16,666 GBP in 10 days
0.0 (0 reviews)
0.0
0.0
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Hi, To make this Blockchain infrastructure, we shall learn Enigma’s Encryption. with handling key generation and management and Enigma’s JavaScript client library, Enigma-JS. This shall kill sometime apart from Project's work. I am saying all things prior to make everything crystal clear. While reading their documents, I couldn't find offchain storage mech, but I am exploring their forum to get suggestions. Then comes Designing the Nodes and Blockchain Instance. We must have smart contract APIs. Let's discuss. Regards, Mit-
£15,000 GBP in 180 days
0.0 (0 reviews)
0.0
0.0
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Hello, For more than 3 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes building new cryptocurrencies and performing hardforks of the existing PoS and PoW solutions, modifying algorithms and coin supply schemes, customization of wallets etc. I also built several FinTech solutions utilizing blockchain technologies, among them there are money transfer application on top of Corda framework and B2B money lending service built on Hyperledger Fabric. With our team, I was also working on multiple cryptocurrency trading applications and marketplaces. Feel free to reach me for more info about my past experience and free advice regarding the blockchain implementation in your business. Kind Regards
£10,000 GBP in 10 days
5.0 (1 review)
0.0
0.0
User Avatar
Hello sir Thanks for posting job...!! We have vast experience on block chain development like token and smart contract development using solidity, Coin Development, ICO Development, exchange and trading platform development..etc. Here I would like to share Crypto Coin development steps are as- Key Features for the Coin Development: Master node setup Setup coin entities Compile code for the coin generation generate block hash Pool mining setup Implement POW and POS Algo's Block Explorer Web wallet Development Admin Wallet Development Smart contract Exchange Connectivity API Skill We have for the project are as- • Nodejs, C, Typescript, Java • Blockchain o Tangle and IOTA o Forking and working with Consensus o POW schemes - asic resistant pow such as hashcash • Cryptography o Scrypt/SHA-256/SHA-3/keccak256 • Signature schemes o DSA/ECDSA/RSA o Schnorr/Lamport/Winternitz/BLS • Defensive Programming • Unit-Testing Framework, like Mocha. • Git / Github • Management - Jira Please message me so I can explain you each step of development by showing you demo about the project. Awaiting for your response. Thanks and Regards Akshay yadav
£16,666 GBP in 10 days
0.0 (1 review)
0.0
0.0
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I am an blockchain+crypto+ethereum developer and I can develop your project. I have worked with ERC20 tokens, wallets, Raiden, etc and can handle your project with ease. Worked with ERC20 tokens, wallets, Raiden, MetaMask. I have developed Dapps (Decentralised applications) on ethereum and helped companies launch their ICOs also. I have demos ready to display.
£16,666 GBP in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
London, United Kingdom
5.0
20
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Member since Jun 16, 2013

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