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Building Blockchain and Cryptocurrency Module

$5-30 USD / hour

Mbyllur
Postuar over 5 years ago

$5-30 USD / hour

Hello! Build our own cryptocurrency that should be listed on any exchange. Build Smart Contracting for our services that need to be verified and delivered Users can gain tokens as rewards with our cryptocurrency and enable them to convert it and transfer it. The rewarding system should be integrated with our decentralized social media platform. Our current development stack is Frontend stack • React.js • Material UI for React.js • PWA • i18next • LTR + RTL Redirection in React • Styled-components • Styled-system • Polished • Lodash • Moment • Apollo GraphQL • React-Apollo • Redux • React-Router • React-Router-Redux • etc Backend stack • Node.js • Microservices • Docker (Docker-Compose) • PostgreSQL (sequelize) • MongoDB (raw) • Redis (raw) • ElasticSearch • Apollo-Server • ELK Stack • Koa
ID e Projektit: 18456903

Rreth projektit

45 propozime
Projekt në distancë
Aktive 5 yrs ago

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45 freelancers are bidding on average $36 USD/orë for this job
Avatari i Përdoruesit
It's my fourtune to show you my cryptocurrency skills. You can get a lot from me I have very very rich experience in this fields. 1) I can build smart contract, tokens(ERC20, ERC223, ERC721..) and new coins with own blockchain. (POW/POS) 2) I can provide building ico websites 3) I can provide integrating coin and tokens with your project. 4) I can build trading bots and exchange platforms 5) I can build cryptocurrency games (betting, gambling…) .... I'm an honest and hard worker. And also I'm a professional developer with over 10 years in web and mobile jobs. so that you can get good results soon. look forward to working with you for a long time. Thanks! Hope to see you soon.
$41 USD në 40 ditë
4,9 (12 përshtypje)
6,6
6,6
Avatari i Përdoruesit
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 I will wait for your contact. Best Regards
$41 USD në 40 ditë
5,0 (32 përshtypje)
6,7
6,7
Avatari i Përdoruesit
Hi, We would be happy to create a New Cryptocurrency along with smart contract and will be listing on Exchange. We are a team of Blockchain developers having strong expertise in creating Cryptocurrency and has strong knowledge on POW, POS, DPOS and has helped the launch of ICOs using ERC20, EOS and SHA256. Our services include: Cryptocurrency Development Altcoin Development Cryptocurrency Wallet Development Ethereum software Development ICO development Decentralized Application Development Our Skills: •Solidity, C++, C •Back-end: Python and Node JS, PHP Frameworks: CodeIgniter and Laravel •Front-end: PHP5, MySql5, Mongo DB, HTML5, Angular JS, AJAX and UI integration using the Bootstrap Framework • Database: MySql, Mongo DB, PostgreSQL •Version Controlling with Git and SVN Kindly invite us on CHAT so we can discuss in depth. Regards, Akanksha
$30 USD në 40 ditë
5,0 (11 përshtypje)
6,2
6,2
Avatari i Përdoruesit
Hello, I am very familiar with Blcokchain and Cryptocurrency development. Because i have done before several exchange and trading platforms, apis. I have rich experiences with this fields. I am sure i can handle this project successfully on time. I hope you are going well and to discuss in more detail with you. Regards, Chunyan Y.
$45 USD në 40 ditë
4,8 (1 review)
5,7
5,7
Avatari i Përdoruesit
Hello, How are you? +2 years of ethereum blockchain developing. I am specialized in Solidity and web3, dapp building. Have experience in building erc20, erc721, erc865 based tokens. Also developed booking and wallet based on token for company. Built erc721 token for ICO purposes and erc 865 token for user currency exchange. Totally experienced and talented in managing challenging technology. Look forward to having a detailed interview with you. Thank
$41 USD në 40 ditë
5,0 (4 përshtypje)
4,2
4,2
Avatari i Përdoruesit
Hi, I have enough experience in making cryptocurrency. I developed many cryptocurrencies. I can provide perfect result. Thanks
$35 USD në 40 ditë
5,0 (6 përshtypje)
4,3
4,3
Avatari i Përdoruesit
Hello sir. Hope you are doing well. I have experienced in development of cryptocurrency exchange site and coin forking. I can do it perfectly. Thanks, regards.
$30 USD në 40 ditë
5,0 (3 përshtypje)
3,4
3,4
Avatari i Përdoruesit
I can create own cryptocurrency coin. i have fork Dashcoin , PIVX , B!tcoin successfully i have also created Window Qt wallet, Linux Qt wallet, Block Explorer, Android / ios wallet, Web Wallet. i also worked on POW , POW/Pos , Masternode Coin i will provide best masternode reward structure with POS staking and MN
$25 USD në 48 ditë
5,0 (1 review)
2,0
2,0
Avatari i Përdoruesit
Hi,dear. I've just checked all requirements of your project 'Building Blockchain and Cryptocurrency Module'. I'm a senior software developer and I'm able to fulfill your project requirements ,you may be interested in me. Please come in contact so that we can discuss more for further details... Skills: Bitcoin, Blockchain, Cryptography, Ethereum, Software Development
$41 USD në 1 ditë
0,0 (1 review)
0,0
0,0
Avatari i Përdoruesit
Greetings, we can put your ideas into practice and build Blockchain and Cryptocurrency Module. What we do is not only programming but also implementing of business ideas. Our developers are well versed in all request technologies. Here are some key facts about our company: ✅ more than 18 years of experience. ✅ Sufficient level of English for business communication and every-day usage. ✅ Our developers are ready to complete a test task if needed. ✅ We like to keep the relationship with employers transparent, so we use DueFocus and CodeQuality. I have carefully checked your job description, and I have a couple of useful ideas and offers for you. Let's can discuss all the details via online interview. Regards, Mariia, business developer of QArea
$36 USD në 40 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
I have created several ERC20 tokens (simple to make) but have integrated a couple into similar react/nodejs/dynamo, react/nodejs/postgres, systems. I personally write the smart contracts and I have a couple other guys help me with front end dev and web3 development to ensure we meet best practices and generate proper code structure etc. One project isn't live the other is a backend and I'm not able to share as it is an admin panel for the backend of a game. Do you have a design for UI/UX? Do you have an auditor for the smart contract? Do you have all the functionality figured out for the smart contract?
$55 USD në 40 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
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.
$41 USD në 40 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
My Deliverables: 1. Create ERC20 token 2. Deploy in Ethereum mainnet 3. Verify source code on etherscan 4. Send full tokens to you with ownership 5. Technical listing in Etherdelta, Forkdelta and Token Store exchanges 6. One Exchange list document containing Exchange names and website 7. Full Source code For Mainnet Deployment and Exchange Listing , I will use my ether, NO EXTRA PRICE , NO HIDDEN COST. Full Satisfaction Guaranteed. Token functionality: 1. All ERC20 standard functions 2. Latest secure version of code 3. Particular Account lock and unlock facility to tackle legal issue (if any) Information Needed: 1. Token Name 2. Token Symbol 3. Token Total Supply 4. Token Decimal up to which the token is dividable 5. One of your personal Ethereum Address to send the tokens. Eg: Token Name: PIUTOKEN Token Symbol: PIU Token Total Supply: 100 million Token Decimal: 18 ETH Address: <Your personal Ethereum address - for creation please see FAQ section>
$33 USD në 40 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Having similar project experience, worked in multiple ethereum projects, strong in block chain fundamentals.
$37 USD në 40 ditë
0,0 (0 përshtypje)
0,0
0,0
Avatari i Përdoruesit
Hi, I had a look into the proposal. I am having lots of experience in working with Blockchain, I can show my previous live projects. I can do better smart contract secured code. Regards, Vignesh. Relevant Skills and Experience Blockchain, Ethereum, Bitcoin, also having other experience in other cryptocurrencies.
$22 USD në 30 ditë
0,0 (0 përshtypje)
0,0
0,0

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Flamuri i SAUDI ARABIA
AR RIYADH, Saudi Arabia
5,0
3
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Anëtar që nga maj 1, 2018

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