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Smart contract on Blockchain

$8-15 USD / hour

Fermé
Publié il y a plus de 4 ans

$8-15 USD / hour

Hello I am looking for developer that will help to create smart contract that will be sending some amount of tokens by specific amount of cryptocurrency. Please, send me information in which blockchain do you have experience. It would be nice to hear something about you past projects with blockchain technology.
N° de projet : 20927765

Concernant le projet

30 propositions
Projet à distance
Actif à il y a 4 ans

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30 freelances proposent en moyenne $15 USD/heure pour ce travail
Avatar de l'utilisateur
For last 7 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explorers, trading platforms, Wallets, Daemons. I have expertise in ICO Token Sale, Crowd-Sale, Pre-ICO, Post-ICO, Lending System, Affiliate/MLM, referral program, Staking, White Paper creation, smart contract etc. My Skills are PHP, C++, Python, NodeJS, AngularJS, Ruby on Rails with 15 Years of working experience. Please check below the related work.
$11 USD en 40 jours
5,0 (12 commentaires)
6,3
6,3
Avatar de l'utilisateur
Hi! From Blockchain Expert! I have a lot of experience in blockchain/cryptocurrency techs. so I can do this job very well. I can prove my skills with examples. I'm a Senior Full-Stack Developer, with 15 years of experience. I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. - I can start work from right now. - Masters degree in Computer Science - Flexible working time (possible on weekend, night, day) - can be a good team member. Hope to hear messages from you! Thanks!
$15 USD en 40 jours
4,9 (9 commentaires)
6,5
6,5
Avatar de l'utilisateur
Nice project. As you can see from my profile,I have full experience on blockchain, smart contract and bitcoin . So I think it is very suitable for me. If you give me a chance, I will do my best for you. I want to discuss more on here. Regards//
$11 USD en 40 jours
5,0 (30 commentaires)
6,6
6,6
Avatar de l'utilisateur
Hi there, I have already developed smart contracts with Ethereum, Stellar, Hyperledger, and Ardor/Nxt. Also a developer with Bitcoin Core / daemon (bitcoind), IPFS, and BTFS. Aside from my profile ratings, please see my other blockchain/cryptocurrency projects awarded to / completed by me here in Freelancer: https://www.freelancer.com/projects/software-architecture/Hyperledger/ https://www.freelancer.com/projects/javascript/Build-API-proof-concept/ https://www.freelancer.com/projects/software-architecture/Blockchain-Project/ https://www.freelancer.com/projects/html/Ethereum-blockchain-project/ https://www.freelancer.com/projects/software-architecture/Requesting-Advice-from-Blockchain/ I am also a Senior specialist full-stack and microservices/serverless architect/developer with over 20 years of experience, with my core languages being Java (Java EE, Spring Boot, Micronaut, etc.), Go/Golang, Groovy/Grails, Kotlin, .NET Core/C#, and modern ES6+ JavaScript/TypeScript, particularly Node.js, Meteor DDP, Nuxt/Vue, React, and Angular. I am an individual/independent freelancer. Please see my profile:. https://www.freelancer.com/u/chesslover Thank you.
$18 USD en 40 jours
5,0 (5 commentaires)
5,7
5,7
Avatar de l'utilisateur
Hi. Hope you are doing well. I'm a blockchain expert who have experienced in development and deployment of ERC-20 token. And I have developed the Ethereum wallet for mobile and web. If you wanted I will tell you about my past project via conversation. Thank. Regards.
$20 USD en 40 jours
5,0 (1 commentaire)
2,5
2,5
Avatar de l'utilisateur
Dear Employer, This is Peter from Australia and I have placed my bid at your project named Smart contract on Blockchain. Writing is my passion and I always feel interested to write on different topics based on my experience and researched information from many sources on the web. Tough I am a virtual business coach and Knowledgeable CFO in the business section but I write on an exceptionally wide variety of topics. Article Writing, Blog writing, SEO Content, eBook, Ghost Writing, Proofreading, Copy Writing, Website Content (SEO), CV/resume including cover letter Business Plan or any kind of business writing and rewrites with on-time delivery are my specialties. I always keep attention like an eagle eye on every sentence to ensure the highest value to the content. My writing is SEO optimized, engaging, Plagiarism & grammatical Error-free and Copyscape passed. I strive to provide an efficient, friendly service that you’ll be very happy with. Sincerely, Peter A.
$26 USD en 40 jours
5,0 (1 commentaire)
1,7
1,7
Avatar de l'utilisateur
Hi There, I am writing in response to your post for "Smart contract on Blockchain."After carefully reviewing the description I feel that I am a suitable match for the job. I lead a Team of Professionals having 2 - 10 years of experience in the IT industry. We have young & energetic experts working in almost all technologies & spheres of IT. Our developers and coders are highly proficient with Object-Oriented Programming and ensure high coding standards, documentation & easily maintainability. We follow strict testing & Quality Assurance procedures to ensure we deliver the highest quality work. We are a team of IT services providers focused on providing highly scalable business solutions to the services & manufacturing sector with innovative approaches and advanced methodologies. We provide strategic development for the global business community with our wide array of solutions and services customized for a range of key verticals & horizontals. Our functional knowledge covers applications in the areas of banking, consumer durables, manufacturing, real estate, retail & logistics, POS & billing, sales & distribution, inventory control, HR, etc.etc. We even provide Online Identity & Branding to companies to establish themselves with a great presence & serve the online user base. Looking forward to hearing from you soon. Thanks & Regards Maan Singh
$11 USD en 40 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hello there! We are professional Blockchain developers majorly working on Smart Contract Implementation and Token Creation based on SEC standards. We can create a surplus amount of Tokens based in ERC20, ERC1400 and ERC1410...etc We are a team of Blockchain developers have done many Blockchain and Crypto based projects such as Exchange and Trading Platforms, STO, ICO, Coin Integration, Token Integration, ERC20, ERC1400, ERC1410, Smart Contract, Hyperledger, Permission Blockchain...etc I would like to discuss more on your requirements, you can check my profile for the capabilities we have. Thank you! Regards, Vignesh
$15 USD en 40 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hi There!!! I have Blockchain extensive expertise in assisting our clients for their Blockchain Architecture, Wallet platform, Smart Contract, Cryptocurrency fork and Exchange development on blockchain space. Especially I've worked on a lot of Cryptocurrency API and Smart Contract for last 5 years. Something like (Hyperledger Fabric, Composer, Indy and Bitcoin, Ethereum, Ripple, Bitcoin Cash, EOS, Stellar, Litecoin, Dash, Tron, NEO, NEM... etc). I have also helped my clients to developed DApps, decentralized application publishing their data and interacting with the blockchain. My areas of expertise in Blockchain-based open sources: - Bitcoin - DASH - Syscoin - Monero - EOS - EOS Smart Contracts - Steem - PIVX - Trustwallet - Blockbook Mining open sources: - sgminer - xmr-stak - monero-stratum Mining Pool: - MPOS - NOMP - UNOMP - Merge mining pool and miner Hands-on experience on QT Framework. Databases I have experience with MySQL, Oracle, Hadoop ecosystems, RocksDB. Version Control Systems I have used: Git, SVN, CVS, IBM ClearCase. Regards, Shubham
$12 USD en 40 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Hello, I have acquired a lot of experience in the past three years related to blockchain and cryptocurrency. I have worked for many crypto websites and provided them with whitepaper for ICO and masternode coin, web content and news on a regular basis. Previous work can be shown upon request. Thank you
$15 USD en 40 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
Greetings, I believe I have the required experience in the field to help you in this task. I have written many contracts in Solidity (Token, ICO, STO, Airdrop) and have always adhered to the required security and style guideline. Please consider my proposal
$12 USD en 20 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
i am blockchain expert. i have deploy 10+ smart contract for client. if you want deploy new contract so you can message me. for your knowledge i have developed 3+ bitcoin based crypto currency.
$11 USD en 24 jours
0,0 (0 commentaires)
0,0
0,0
Avatar de l'utilisateur
You can look for me in LinkedIn for more information on my experience, I can have your smart contract developed really fast.
$11 USD en 40 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de UNITED KINGDOM
Warszawa, United Kingdom
0,0
0
Méthode de paiement vérifiée
Membre depuis nov. 13, 2013

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