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    3,018 ethereum tugasan ditemui, harga dalam USD

    We would like to develop a simple Bitcoin and Ethereum Exchange, similar to [log masuk untuk melihat URL] - Only Bitcoin and Ethereum for now (but in the future potentially a larger range of crypto currencies) We will built an initial version with limited functions, and then add traditional trading functionality similar to [log masuk untuk melihat URL] or other trading platforms. W...

    $8469 (Avg Bid)
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    36 bida

    PRICE IS NEGOTIABLE - lets chat We would like to develop a simple Bitcoin and Ethereum Exchange, similar to [log masuk untuk melihat URL] - Only Bitcoin and Ethereum for now (but in the future potentially a larger range of crypto currencies) We will built an initial version with limited functions, and then add traditional trading functionality similar to [log masuk untuk melihat UR...

    $4848 (Avg Bid)
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    31 bida
    Ethmnyproject Tamat left

    Need a logo to be remake professionally from a previous logo already made not professionally Basically is an ethereum logo with a Money sign representing a crypto token.

    $59 (Avg Bid)
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    32 bida

    I need an app built that rewards users with our erc20 etherium token. users will opt in to watch videos do Google's AdSense program. users will be rewarded wha...tokens her video they watch. users will be able to send and receive tokens to other users through the app along with a message. users will be able to export the token to an ethereum address.

    $1482 (Avg Bid)
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    20 bida

    our ico project is about the gambling platform, using blockchain technology ,base on the ethereum network to build our platform. so i need a high skill writer with a deep knowledge about blockchain and dapp in order to write our whitepaper

    $200 (Avg Bid)
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    9 bida

    Work on a web application as a full-stack software engineer. The technology stack is React, Node/Express, and Postgres. It uses the Ethereum blockchain, but that part has already been written for the most part. Ability to design well is a plus. At some point, we'll need to write it in React Native too. But building the web app is the first priority

    $13 / hr (Avg Bid)
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    56 bida

    Work on a web application as a full-stack software engineer. The technology stack is React, Node/Express, and Postgres. It uses the Ethereum blockchain, but that part has already been written for the most part. Ability to design well is a plus. At some point, we'll need to write it in React Native too. But building the web app is the first priority

    $22 / hr (Avg Bid)
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    60 bida

    we need a POA Ethereum Goerli Sidechain setup on AWS. We provide you the list of addresses and and the preliminary levels the accounts should have. We need the Chain to be online and running and accessible through MetaMask with a RPC. We provide the AWS instance and access to the instance. possibly use reverse proxy to get the RPC up and running

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    9 bida

    Contact me for more info. Lets discuss on my requirements. Its a startup.

    $4106 (Avg Bid)
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    40 bida

    Im want you make Script for Deposit and Withdraw ERC20 with simple page and documentation complete. Script Include: - Im ca...ERC20 with simple page and documentation complete. Script Include: - Im can deposit and sent from my address my Token ERC20. - For login and We need Ethereum Blockchain Self so we need install Ethereum Daemon on my server -

    $211 (Avg Bid)
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    23 bida

    Hello, I am looking for somebody with experience with Blockchain, Ethereum and Cryptocurrency. Main focus should be on Ethereum. If you have experience with that, please let me know..

    $10 (Avg Bid)
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    1 bida

    Hello, I am looking for somebody with experience with Blockchain, Ethereum and Cryptocurrency. Main focus should be on Ethereum. If you have experience with that, please let me know.

    $10 (Avg Bid)
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    1 bida

    Hello, I am looking for somebody with experience with Blockchain, Ethereum and Cryptocurrency. Main focus should be on Ethereum. If you have experience with that, please let me know.

    $10 (Avg Bid)
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    1 bida

    ...instal Docker, also explain me how i can put this node on different simultaneous zone of availability so uptime is 100% and how i can upgrade the node, Fiews is offering an Ethereum as a Service (EaaS) tailored specifically for Chainlink nodes. I want to use them for that. I think it wwill be easier that maintain my own eth thing and cheaper Here the

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    4 bida

    I have a token built on Ethereum Classic and I would like a game made that will work for my erc223 token. I will only reply and consider those that reply to in comment or pm what game you can make for me. I'll need the full development, smart contract for game and full website backend/frontend development.

    $632 (Avg Bid)
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    11 bida

    Looking for a blockchain developer to help with ethereum crowdsale coding

    $2457 (Avg Bid)
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    31 bida

    I am looking to build a crypto currency investment app. investors would be able to invest via ethereum Bitcoin or bank wire. they will be able to see their balance and add more if they choose. their investment is essentially a loan to the company for one week whereas they would earn 1% interest per week for as long as I keep that amount in. I would

    $1000 (Avg Bid)
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    1 bida

    ...3)Issue replacement items for an order with the click of a button. 4)Customers emails should able to stored to give promotions 5)Payment Gateways should be paytm , Bitcoin , Ethereum , paypal. 6)Currency should be appear as per customer(USD and Rupees and if possible Euros also) 7)I will provide my domain 8)Search Engine 9)Control pannel to admin to add

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    17 bida

    Hi Piyush G., how are you doing? we are a team working on blockchain games. Already created a framework for ethereum/waykichain/tron and bitcoin lightning. would you be interested in joining our team? what are your skills in nodejs/angularjs/mongodb ? how much time do you have next 1-3 months? best regards stefan

    $15 / hr (Avg Bid)
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    1 bida

    A website for Ethereum contracts

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    70 bida

    I need an iPhone/iPad and android app. I would like it designed and built. Just like 5miles a market place but with DEBIT/CREDIT PAYPAL bitcoin and Ethereum,dash integrantes, plus ESCROW SERVICE , money not to be release until the customer get the product

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    44 bida

    After a restart of VPS servers there is a mistake of authorization. Need to resolve this problem. Price: 50 USD [log masuk untuk melihat URL] + I have a full list of updates of a dashboard (300 USD budget) and can provide it by a request

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    13 bida

    Hi; Want a design for bitcoin market that sell digital items . We already have the coding done. The site is about digital buy and sell : like giftcards and itemes

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    25 bida

    I'm looking for someone who can develop a DAPP in which whenever someo...additional new features too. Design part is must, we need a great attractive, good looking and intellectual design ....design part is to be focused the most....to be built on ethereum blockchain. U must be good in Java and C++ and you can easily do it ones I explains it to you.

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    12 bida

    I'm looking for someone who can develop a DAPP in which whenever someo...additional new features too. Design part is must, we need a great attractive, good looking and intellectual design ....design part is to be focused the most....to be built on ethereum blockchain. U must be good in Java and C++ and you can easily do it ones I explains it to you.

    $296 (Avg Bid)
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    6 bida

    Design and build a cryptocurrency gambling site, wherein people will be able to add Bitcoin, Ethereum, Ethereum Classic and Litecoin to their account and bet on whether a result will be higher or lower than the previous number. The second game to be added is a pooled bet, wherein up to 21 people may participate in betting on a number from 1 - 21.

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    19 bida

    A 2 page html site (1. admin php webfor...html site (1. admin php webform & 2. user submission html) is needed to run alongside a Solidity authored interface to allow SHA-256 hashes to be submitted & uploaded to the Ethereum testnet by individual users for verification by an administrator. Identity of users to be administered using a Metamask address.

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    17 bida

    A DAPP in which whenever someone types a name and clicks on generate button...it would generate a unique hash id and it gets saved with that name itself o...additional new features too. Design part is must, we need a great attractive, good looking and intellectual design ....design part is to be focused the most....to be built on ethereum blockchain.

    $205 (Avg Bid)
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    5 bida

    A DAPP in which whenever someone types a name and clicks on generate button...it would generate a unique hash id and it gets saved with that name itself o...additional new features too. Design part is must, we need a great attractive, good looking and intellectual design ....design part is to be focused the most....to be built on ethereum blockchain.

    $25 (Avg Bid)
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    2 bida

    ...already built on our Blockchain in Assembly C is a tokenization machine where users have the ability to create cryptoassets. We can tokenize assets more efficiently than the Ethereum network. The first solution that we need designed will be a very simple file sharing application where the data to be exchanged (i.e. binary files, video files, text files

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    9 bida

    Coinpayments is a payment processors, I need a decentralized form of it on ethereum blockchain.

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    18 bida

    The website is just a place for online gambling and payments are to be made in bitcoin and Ethereum.

    $449 (Avg Bid)
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    9 bida
    Design Logo Tamat left

    I am looking for a logo design. Our company is called Sugarhouse Farms. I would like the logo to look like a simple sugar house with a square ...center word/s are inside a circle and also I would like to see a billow of smoke/roundish center coming from the top vent Looking specifically for artists who will take ethereum or possibly another crypto

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    118 bida

    The Project is about designing a simple squared logo for a Ethereum-blockchain company. Similar to the attached Disrupchain Logo (with the connected dots representing blockchain) with a lighter blue and no shield form. It has to Contain the Ethereum emblem somehow (please see emblem attached).

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    Dijamin
    $11
    3 penyertaan

    ...worked on core blockchain platforms in one of the following languages: Golang, C++, Javascript Have experience in working with more than one of the following blockchains: Ethereum, Bitcoin, Hyperledger, Stellar, Tendermint Have experience in analyzing business requirements and work closely with the core development team in making estimates and breaking

    $35 / hr (Avg Bid)
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    27 bida

    finish an app for ethereum android and ios

    $170 (Avg Bid)
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    12 bida

    I'm looking for a team who's capable of development on large scale cryptocurrency portal built on top of the Ethereum blockchain platform ([log masuk untuk melihat URL]). The portal offers a safe and easy way for people to buy, own, transfer and redeem(sell) gold bullion, which can be done entirely over the internet from anywhere in the world. I will

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    73 bida

    Hello!, I want someone to developp an simple smart contract on the ethereum blockchain. I want that when i send eth to my adress it foward it to an other ethereum adress (my 2nd eth wallet)

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    3 bida
    Smart contract Tamat left

    similar project like that: [log masuk untuk melihat URL] or that: [log masuk untuk melihat URL] if ethereum or tron is not important.

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    14 bida

    setup proof of authority Blockchain based on this tutorial: [log masuk untuk melihat URL] setup for 1 sealer and 2 nodes on EC2 instances including firewall configuration. Connections with metamask must be possible.

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    6 bida

    Hello Dear, I am interested incorporation with some guys, building up for our project with an Ethereum server and build up service like: [log masuk untuk melihat URL] For building up an industry id service. Pls give your best bid for the complete project with a biz plan and scedule. For your kind efforts many thanks in advance

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    11 bida

    ...and Vue Mobile Swift, Xamarin, Java for Android Augmented/Virtual Reality with High Mathemathical capabilities. New Features (one year) Bitcoin, BitCash, Litecoin, Dogecoin, Ethereum, Flashcoin, PIVX, Syscoin, Vivo, Whitecoin, Build Mining System. Withdraw wallets. Especially, We are Best Experts of ERP, SAP, OCR, Face Recognition and we have our own Engine

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    6 bida

    I am in search of someone who can make a website for selling virtual products, it will need to have api from bitcoin, ethereum, paypal, perfectmoney and will need to have similarity as [log masuk untuk melihat URL] website, payments to be made directly towards the vendors. Another important feature is wallet for btc. Each vendor will have its own subdomain, and its own

    $641 (Avg Bid)
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    45 bida

    Building a working block chain prototype with ethereum smart contract. Write a report on how did you build the system. Build a prototype and write a report on how you build it. I had done some resear... Read More

    $250 - $750
    $250 - $750
    0 bida

    Building a working block chain prototype with ethereum smart contract. Write a report on how did you build the system. Build a prototype and write a report on how you build it. I had done some research already and will send it to you along with the requirement. Need to be finished with in a week

    $420 (Avg Bid)
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    6 bida

    We need expert trainers who can record 20 hours of training micro courses in following technologies to launch and use it in the Training Marketplace AI/ML,,Python,Deep...to launch and use it in the Training Marketplace AI/ML,,Python,Deep Leaning, Machine Learning,Reinforcement Learning, IoT, Robotics, Emotional Intelligence, Blockchain and Ethereum.

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    6 bida

    ...purchase your coin with your name. Blockchain Wallet app= Am going to develop your own blockchain wallet app that support both your own coin and others top coins like bitcoin , ethereum , dogecoin etc This wallet app will have all necessary features and all the features you can imagine, You will have the complete source code and my full technical support

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    29 bida

    A contrast analysis of Ethereum transactions: Global v/s SEA (South East Asian) Market (Singapore, Malaysia, Thailand, Vietnam, Philippine) Analysis report in a ppt format. 10-15 pages will do. 1. What is an Ethereum transaction 2. Lifecycle of an Ethereum transaction in a snapshot 3. Ethereum (ETH) price stats and information (explanation

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    3 bida

    ...souce code 4. Needs to be deployed on AWS 5. Based on the open source blockchain based application called “Blockcerts” 6. Solution has to work on both Bitcoin as well as Ethereum network. Before bidding please go through this open source in detail. Else we both will be wasting our time and energy. If you are not confident of your skillset, please

    $423 (Avg Bid)
    Perjanjian Kerahsiaan
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    8 bida

    dynamic cryptocurrency exchange Allowing users to easily exchange Bitcoin, Ethereum, EOS, Litecoin, Ripple, NEO and many other digital assets with minimal slippage.

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    10 bida

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