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blockchain network

€2-6 EUR / hour

Closed
Posted over 5 years ago

€2-6 EUR / hour

I need help to build for me a blockchain network with posiblity to see it as simulator and try to add or remove blocks and change data I need someone to write the code without copy it from other sites. need help to test the network in case someone hacker it so I need to make tests in the network to get results I need it as code and simulator
Project ID: 18487161

About the project

6 proposals
Remote project
Active 5 yrs ago

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6 freelancers are bidding on average €18 EUR/hour for this job
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From Cryptocurrency 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
€40 EUR in 40 days
4.8 (60 reviews)
7.5
7.5
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Hi, We have extensive experience in the requirements that you have asked. We also have experience with blockchain API's with node.js MVC Framework. We have built for the bitcoin and the address that we have monitored. Al is done in the node.js Framework and MongoDB database with angular.js. We have implemented Google login, facebook login, twitter login, LinkedIn we also done the Stripe and pay pal payment integration in that project too for Stripe we are familiar with taking credit card details tokenizing it, block payment through token and refunding. Looking for more discussion AK
€8 EUR in 40 days
4.1 (3 reviews)
3.9
3.9
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CRYPTO*********************************************************************************************************************************************** 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
€11 EUR in 40 days
0.0 (1 review)
0.0
0.0

About the client

Flag of GREECE
athens, Greece
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Member since Jan 1, 2019

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