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    3,038 ethereum tugasan ditemui, harga dalam USD

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

    $509 (Avg Bid)
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    17 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 vent at the top. In the center will be written Sugarhouse, slanted slightly up and written in cursive and underlined. Options to play with; Sugarhouse farms is written in the center, written center word/s are inside a circle and also I would like to see ...

    $25 (Avg Bid)
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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).

    $11 (Avg Bid)
    Dijamin
    $11
    3 penyertaan

    We are looking for a blockchain architect that will be in charge of scoping, architecting, designing and implementing blockchain platforms as well as applications on existing platforms. He will be working across different projects, overviewing development and participating when necessary. The candidate we are looking for should: Have worked on core blockchain platforms in one of the following la...

    $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 provide full scope of work once re...

    $5945 (Avg Bid)
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    71 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)

    $55 (Avg Bid)
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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.

    $635 (Avg Bid)
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    13 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.

    $473 (Avg Bid)
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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. Kindest Regards, Bülent Tosun

    $535 (Avg Bid)
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    10 bida

    Hi, this is nikita I am a Team Leader of experienced web & mobile developers with a Bachelor of software from the Pacific National University(PNU) and more than 8+ years of experience in Developing. We have a solid experience : Swift, Java, Objective-C, Kotlin, Unity, HTML, CSS, JavaScript, XML, AJAX, JSON, JQuery as well as Angular, React, Vue PHP5, Codelgniter, Wordpress, MySQL, Python . Fo...

    $4 / hr (Avg Bid)
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    5 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 page, also on main page it ...

    $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 Leaning, Machine Learning,Reinforcement Learning, IoT, Robotics, Emotional Intelligence, Blockchain and Ethereum.

    $1446 (Avg Bid)
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    6 bida

    I have an proposal , i want to know have you people can do it ?? Coin creation = Am going to create your coin and list your coin on top exchanger site which drive user to 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 ...

    $2448 (Avg Bid)
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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, data charts) 4. Market capitalization of Ethe...

    $20 (Avg Bid)
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    3 bida

    1. Technology Stack – MERN/MEAN 2. VSC ( Visual Studio Code) 3. Gitlab for 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 ...

    $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.

    $2705 (Avg Bid)
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    10 bida

    We need online supermarket website, All products need to be able to put in 3 languages, Dutch, English, Spanish. Option to: Pickup in Store, Delivery on the island, Delivery to mainland. There is a different delivery fee on the island and to mainland of Spain. Payments accepted: Cash on pickup, Cash on Delivery ( only on island ), Paypal, Ethereum Auto payment, Bitcoin Auto P...

    $782 (Avg Bid)
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    66 bida

    I want to build a game on the Ethereum blockchain, I am looking for someone who can build the front end of the website, the game is going to have a world map, some territories, objectives, dices, troops

    $811 (Avg Bid)
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    15 bida

    We want to create an ethereum game and a coin to interact with the game. Can you do that? Do you have an example that we can see?

    $1626 (Avg Bid)
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    11 bida

    I have an proposal , i want to know have you people can do it ?? Coin creation = Am going to create your coin and list your coin on top exchanger site which drive user to 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...

    $2471 (Avg Bid)
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    13 bida

    Looking to build a Fruit and Vegetable Marketplace Dapp. This application will be comprised of 2 parts, the front-end and the back-end Front-end Architecture: A node.js application that uses [log masuk untuk melihat URL] for creating and exposing the API endpoints that the user interfaces will consume. Pages and url routes: Home/Landing page ------ Route = / ICO information ------ Route = /ic...

    $54 / hr (Avg Bid)
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    44 bida

    Required Solidity developer for implementing smart contracts. we need a freelancer who can develop a website using html, css, js, php codeigniter, Solidity website design is already created backend design is already created only need to develop smart contract using solidity ethereum framework and ecomm. modules in codeigniter php Systems to be created Login, register, profile, admin, cms, ...

    $537 (Avg Bid)
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    17 bida

    Existing Ruby on rails virtual currency web application needs customisation to incorporate bitcoin and and ethereum wallet capabilities for users.

    $149 (Avg Bid)
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    4 bida

    Design of a logotype for CryptoDatum.io. The platform will offer advanced price data on cryptocurrencies such as Bitcoin or Ethereum for amateur and professional traders that want to develop automatic trading bots with state-of-the-art market data methods. Key concepts that may or may not feature and influence the logotype are: (1) blockchain (is one of the technologies cryptocurrencies are bui...

    $67 (Avg Bid)
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    30 bida

    ◆ About the item It becomes customization of Ethereum's main chain. ◆ Overview ・ Fixing critical issues (below), incorporating ※ As for the amount of work, it seems to be one to several days. ◆ problem 1. Important issues ・ SafeMath library was not used In transfer / transferFrom function, overflow may occur, It can lead to the loss of all funds 2. Minor issues ・ Constructor name remains d...

    $210 (Avg Bid)
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    6 bida

    I already have a bot. I need a website that must have the following: +User sign-up +Ability to deposit Ethereum and withdraw Ethereum at a 1.5% fee +Ability to send Ethereum to the bot (this will be in a different ETH wallet that will be used in the arbitrage bot managed manually by myself) and sending the Ethereum will lock it for 35 days while the finds accrue 1.25% daily interest calculated...

    $244 (Avg Bid)
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    9 bida

    We're looking for tech writer who can help us the web content and white paper for a Ethereum based minable toke. Work with us to bring the project to live. If you know in depth about mining mechanism and ethereum issuing, please let me know. - Tech writer needed from America - Crypto Mining - Ethereum issuance - About 20 pages core content length

    $21 / hr (Avg Bid)
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    25 bida

    Hello There, Need a creative IOS swift developer, who can implement a new feature in an existing iOS app. We have a backend developer who can help during the process. What i expect from you is: 1. Think creative solution 2. Implement and integrate with existing app 3. Production level coding 4. Knowledge sharing with me during this entire process It also involves knowledge on crypto esp. Ether...

    $130 (Avg Bid)
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    13 bida

    experience with Truffle Oraclize Ethereum-Bridge Vue.js I just need some details to be fixed and added

    $32 (Avg Bid)
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    3 bida

    Looking for someone who will be able to build a custom cryptocurrency on either ethereum or eos.

    $634 (Avg Bid)
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    20 bida

    server is powerful, then still 80 blocks later then the mainnet/

    $126 (Avg Bid)
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    7 bida

    Hello, I am looking for advice on how to create an Ethereum Smart Contract. *What is your experience with the technical aspect ? *What is your experience with the business / economics aspect of it ? *What is your experience of a smart contract in an STO / ICO ?

    $11 / hr (Avg Bid)
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    10 bida

    I wanted create an ecurrency website, in this site i needed perfect money,advcash,payeer,bitcoin,ethereum,ripple,bitcoin cash abc,webmoney,usdt and also wanted to add some other coin via api, anybody interested in this project chat over here and also bid price for creating webite, thanks

    $1159 (Avg Bid)
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    19 bida

    ABOUT THE COMPANY: Meritocratic financial technology company grounded in a scientific approach. Will provide you with a tailor-made work schedule, bonus structure, consistent regular clearly defined tasks, timely feedback and powerful computing resources. NATURE OF WORK: [You will be assigned to one of the two teams] (1) Data Team. Writing data feeds, data processing algorithms, updating database...

    $13 / hr (Avg Bid)
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    22 bida

    Please bid only if you have a build a Dapps that works on Cipher Browser. Please see attached. I would like to build a Dapps where users can pay using ERC20 Tokens. Please do not bid if you are not sure.

    $271 (Avg Bid)
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    9 bida

    Bitcoin ve etherum adreslerindeki işlem geçmişini gösteren bir site istiyoruz. ------ Bitcoin için örnek site [log masuk untuk melihat URL] Bu sitenin apileri mevcuttur. Ethereum için örnek site [log masuk untuk melihat URL] Bu sitede apiler mevcut. ***Ethereumda ekstara olarak. Token sayafası ve Contaract sayfaları mevcut. Token sayfası [log masuk untuk...

    $787 (Avg Bid)
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    7 bida

    We have created our own cryptocurrency and we need a professional freelancer to write and design a whitepaper to introduce our cryptocurrency and project. We need to use this whitepaper for listing our cryptocurrency on the exchange. After completing the whitepaper, we need freelancer help us to submit it on specific exchange. If you are interested, please send us about your previous cryptocurren...

    $669 (Avg Bid)
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    22 bida

    Give me the source code for an ethereum crypto currency wallet and exchange app. ios and android

    $764 (Avg Bid)
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    8 bida

    Applying Blockchain/AI to Real Estate Functionality- 1-Tokenization( Buy Property, Liquidate Equity, Sell Property) Tech: Ethereum/Full Stack/AI 2-Title Search from state website and do analytics to give risk score (Data crawling, AI/NLP) 3- Smart Contracts( No middle man between buyer and seller)using Blockchain/Ethereum 4-Marketplace(Owner,Lender,Seller,Investor,Banker, recommendation en...

    $9552 (Avg Bid)
    Ditampilkan Perjanjian Kerahsiaan
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    67 bida

    Patient X needs some medical data while having a medical appointment at institution Z, but the data was created during a previous appointment between X and Y, and the data is kept by professional/institution Y. In this scenario, X is usually a regular person. Y and Z are different health professional or health institutions. A solution based on blockchain can enable large-scale accessibility, keepi...

    $88 (Avg Bid)
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    4 bida

    We need a DAPP and a Smart Contract with following features:User can upload a pdf to IPFS and add 2 Ethereum addresses of the contract holders which are being stored in a specific contract (Contract address must be added by user) on the Ethereum blockchain. Once upload of the pdf is done a HASH value of the pdf must be stored in the contract to the both contract holders. The contract should store ...

    $777 (Avg Bid)
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    22 bida

    We are 2 pre-seed twin startup companies: [log masuk untuk melihat URL]; [log masuk untuk melihat URL]; First,  you will do  2 landing pages for  our 2 websites as thus:  [log masuk untuk melihat URL]; [log masuk untuk melihat URL]; 1.  You can  use traditional multimedia software like Illustrator  or Animate cc. 2. Having saved each layer as you created th...

    $231 (Avg Bid)
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    16 bida

    I need to make a Crypto app where user can earn free crypto coins. Like Btc,Ltc & Ethereum. But the app must be coin based. User can earn coin on tasks like watch a short video ad, Install app, rate, chat etc. Then they can convert the coins into crypto cash and withdraw via crypto gift cards. My budget is between 2000$-2500$ Can pay more but after one month of successful app run. Please ...

    $2942 (Avg Bid)
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    23 bida

    I need develop and deploy your custom Dapp on Ethereum Blockchain

    $2325 (Avg Bid)
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    36 bida

    Tengo una criptomoneda poco conocida llamada BRC , [log masuk untuk melihat URL], y deseo hacer un pagina de intercambio a través de un registro en la misma pagina, deseo intercambiar BRC por btc y ethereum, estoy buscando persona con experiencia comprobada en estos temas de criptomonedas.

    $1233 (Avg Bid)
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    13 bida

    I am in need of a developer who can create me an ethereum smart contract game. If you do not understand what ethereum is or do not understand how to code ethereum payments, please do not respond. My budget is $300 maximum.

    $297 (Avg Bid)
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    7 bida

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