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    6,622 blockchain jobs работ(-а,-ы) найдено, цены указаны в USD

    Looking for the programmer blockchain who can UP pool and supporting them. Pool can be based on YIIMP Open source Project or other Project 1. Need not only up pool, need change what i want to see 2. Supporting them and how much you need for supporting pool in month 3. Chang admin panel for easy creating new algo or coin and easy upgrade them. 4. Modify

    $2678 (Avg Bid)
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    22 ставки

    RenTeN аренда и управление недвижимостью, сейчас проект на стадии формировании команды. Необходимо на первоначальном этапе разработать MVP с реализованым минимальным работающим функционал: Нода - узел сети, сохраняющий данные Идентификатор участника системы - публичный и приватный ключ Переводы - осуществление перевода ценностей между участниками сети Консенсус - реализация алгоритма выбора у...

    $4379 (Avg Bid)
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    Составить таблицу лидеров мнений в сфере Blockchain во Франции. Сфера blockchain, ico, криптовалюты и т.д. Они должны вести крупную соцсеть на французском. Результат - таблица в гуглдоке: 1. Лидер мнения 2. Ссылка на его самую крупную соцсеть 3. Название самой крупной соцсети 4. Количество подписчиков в самой крупной соцсети 5. Краткая информация об

    $10 - $30
    $10 - $30
    0 ставки

    Проконсультировать по blockchain (проект для Excel4you).

    $35 / hr (Avg Bid)
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    8 ставки

    ...api [войдите, чтобы посмотреть URL] на сайт, но так как транзакции биткоина плохо проходят, плюс большие комиссионые, решили переключится на оплату эфиром. или биткоин кеш. По логике api blockchain должен поддерживать оплату эфира и биткеша, так как в их кошельке можно хранить 3 валюты. Как это сделать технически - не знаем.

    $111 (Avg Bid)
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    Компания ICOBox (URL: [войдите, чтобы посмотреть URL]) ищет копирайтера/переводчика текстов по тематике blockchain, ICO и криптовалюты. Работа не разовая, новые тексты и задачи будут приходить регулярно. Необходимо: - Профессиональные навыки написания новостных статей; - Четкое понимание стиля и структуры текста; - Родной русский язык и свободное знание английского

    $19 / hr (Avg Bid)
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    Что нужно сделать: Составить список чатов / групп с тематикой криптовалюты / ICO / blockchain Договариваться с администраторами о публикациях Вы должны знать что такое криптовалюты, ICO, Bounty а также уметь договариваться

    $155 (Avg Bid)
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    1 ставки
    Crypto & blockchain marketing Завершено left

    Ищем единомышленников в новый проект, в рамках крупной Российской компании. ICO проект с мощной ресурсной базой, платформа на блокчейн. Старт проекта в ближайшее время. Офис на Васильевском острове. График гибкий, обсуждается. Задачи: Стратегические коммуникации и полный стековый маркетинг запусков блокчейнов. Управление дизайном, видеопродукцией и веб-страницами. Организация процедур SMM...

    $505 (Avg Bid)
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    Write some software Завершено left

    Windows Другое или затрудняюсь ответить Создание smart contract на ethereum blockchain , создание ERC20 Token , solidity

    $478 (Avg Bid)
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    8 ставки

    ...проект, разрабатывающий алгоритм выхода компаний на ICO с помощью smart contracts на ethereum/blockchain требуется програмист с опытом работы со smart contracts и blockchain. Опыт создания форков валют bitcoin или ether после 2014 года. Опыт работы с blockchain, создание форков bitcoin или ether обязателен. Работа будет заключаться в создании и поддержке

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    ...в конкурсе разработчиков The Eurasia Mobile Challenge [войдите, чтобы посмотреть URL] для разработки мобильного приложения «Universal Cloud State Blockchain DAPP». Проект «Universal Cloud State Blockchain DAPP» прошел предварительный отбор участию в конкурсе The Eurasia Mobile Challenge (EMC) о чем было получено следующее уведомление: Поздравляем

    $15808 (Avg Bid)
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    7 ставки
    Cleveland, Ohio EOS Uber App -- 2 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking to get an app built on the EOS blockchain that allows riders to receive tokens for their driving service similar to UBER in the Cleveland area. Must have understanding of GPS.

    $3611 (Avg Bid)
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    4 ставки
    Cleveland, Ohio EOS Uber App 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Looking to get an app built on the EOS blockchain that allows riders to receive tokens for their driving service similar to UBER in the Cleveland area. Must have understanding of GPS.

    $2250 (Avg Bid)
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    2 ставки

    I need a Blockchain project. Only experienced developers can bid. Details will be provided via chat.

    $60 (Avg Bid)
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    2 ставки
    Help create my Blockchain Fork... 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a Blockchain Developer capable of producing a fork with basic Blockchain Adjustments like Block Time, Block Reward, Block Halving, Etc. We would like a wallet implemented and designed as well along with several additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain

    $36 / hr (Avg Bid)
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    ...wallets for Linux, Windows, Mac. Finished blockchain should not have Proof-of-work mining capabilities. All GUI wallets should be capable of hosting masternodes, have an explorer option built in, have coin control features, and have multi-signature capabilities. Experienced developers in cryptocurrency and blockchain only please. Payment will made only after

    $21 - $175
    $21 - $175
    0 ставки

    Tokenization of real estate properties stored in blockchain. Research should include current players in the united states and oversees. Projects funded to date. Why tokenization. Use cases of tokenization, e.g. property, debt, etc. Legal implications (securities or not).

    $102 (Avg Bid)
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    9 ставки

    ... Data Analytics 2. Digital banking 3. Fintech 4. Cyber security 5. Big data 6. Machine learning 7. AI 8. Blockchain 9. IOT 10. Judgment and decision making, 11. Adaptability and resilience, and Initiative and self-direction. 12. Out of the box thinking 13.

    $32 / hr (Avg Bid)
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    1 ставки

    ... Data Analytics 2. Digital banking 3. Fintech 4. Cyber security 5. Big data 6. Machine learning 7. AI 8. Blockchain 9. IOT 10. Judgment and decision making, 11. Adaptability and resilience, and Initiative and self-direction. 12. Out of the box thinking 13.

    $50000 (Avg Bid)
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    1 ставки
    Blockchain developer 6 дней(-я) left

    I want to develop a proprietary service for my customers. Essentially, it's going to be a stripped-down version of blockchain. I need someone who is knows blockchain inside out - to the point where theyre not helplessly enamoured by it. If you know what you're doing, this is a walk in the park. If you're wrapped up in your crypto bubble, stay there

    $1136 (Avg Bid)
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    16 ставки
    Rubykube / Peatio open source cryptocurrency Exchange 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need some one to install Rubykube/peatio cryprocurrency exchange in Kubernetes or linux, and you should modif...Rubykube/peatio cryprocurrency exchange in Kubernetes or linux, and you should modify backend and frontend ui please bid if you worked kubernetes docker Ruby on rails and blockchain technologies, want to know more details plz chat with me,

    $30 / hr (Avg Bid)
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    Project for Jaydeep K. 8 дней(-я) left

    Hi Jaydeep K., Im interested to develop a new blockchain coin with masternode feature. For example as proxynode.io. Is it possible to fork a existing coin? What is the approximate cost of work to create such a project?

    $250 (Avg Bid)
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    1 ставки

    Here's an opportunity to build the next framework for content monetization on the web in the form of micropayments and blockchain technology. The service and plugin leverage the 300+ million websites that use self-hosted Wordpress installs as their CMS base. Ad revenue has historically been in a decline for the last 5 years due to the rise in ad blockers

    $17 / hr (Avg Bid)
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    27 ставки
    blockchain backend expert 5 дней(-я) left

    We are looking for a NodeJS expert with a lot of experience in building RPC-JSON API's for different blockchains (Electroneum, Ethereum, Ripple, Monero, etc...). We already have a high performance nodeJS script, but we want to expand it with other coins. Also part of the job is troubleshooting. We are only looking at the best devs in the space. less

    $760 (Avg Bid)
    $760 Ср. ставка
    24 ставки

    I need a Blockchain Developer capable of producing a fork/clone with basic Blockchain Adjustments like Block Time, Block Reward, Block Halving, Etc. We would like a wallet implemented and designed as well along with several additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience

    $23 / hr (Avg Bid)
    $23 / hr Ср. ставка
    14 ставки
    Web app deveoper needed 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Progressive web app - to save information in blockchain MVP ... create text message or text box attach photo, take pics, save video, audio ... we want to use Fluree Blockchain Database and Decentralized Apps. database API.

    $703 (Avg Bid)
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    18 ставки
    Blockchain based platform developed on Node.js 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, i am seeking for a developer that can build a blockchain based marketplace where user and business people are able to find each other, for example like freelancer.com is doing but for another target group. The site allows to post the needs for site members while bidding on in a competitive tender process. On the other hand seller can list their

    $1682 (Avg Bid)
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    1) I want the logic to be implemented (along with the check on the points mentioned if they are functioning properly). User A: Seller Sends 100 User B: Buyer Receives 90 or 88 depending on network fees Transaction amount: 100 Seller Sends: 100 Escrow receives: 100 - 5 ( 3 network fees + 2 commission) = 95 Buyer Receives: 95 - 5 ( 3 network fees + 2 commission) = 90 If network fees goes high from E...

    $128 (Avg Bid)
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    4 ставки
    Blockchain Dapp 4 дней(-я) left

    Need to create Dapp using blockchain technology

    $489 (Avg Bid)
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    15 ставки

    I'm...a creative logo designer who has experience in Photoshop and Adobe Illustrator to make a logo for a cryptocurrency/blockchain website platform in Haiti called "Bithaiti". The logo must be abstract, creative, and reflect the blockchain technology that powers bitcoin. See this link for ideas and examples: [войдите, чтобы посмотреть URL]

    $47 (Avg Bid)
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    31 ставки
    Blockchain realted 4 дней(-я) left

    [войдите, чтобы посмотреть URL] blockchain architecture. [войдите, чтобы посмотреть URL] underlying blockchain componene. [войдите, чтобы посмотреть URL] smart contract. [войдите, чтобы посмотреть URL] and develop distributed system. [войдите, чтобы посмотреть URL] at c++, c#, go, familiar with linux system.

    $716 (Avg Bid)
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    10 ставки
    LOOKING FOR BLOCKCHAIN/BITCOIN DEVELOPER 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need someone who is very familiar with Masternodes and how they work. I am going to create a platform like [войдите, чтобы посмотреть URL] or [войдите, чтобы посмотреть URL] A Masternode hosting and deployment platform. I’m familiar with the amount of work needed to develop something like this and it isn’t really too difficult. Fairly simple stuff. Payment will be made partially...

    $706 (Avg Bid)
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    16 ставки
    Hyperledger-Indy Blockchain 3 дней(-я) left

    Building a blockchain project on top of the Hyperledger-Indy framework. Looking for C# dev with hyperledger experience.

    $35 / hr (Avg Bid)
    $35 / hr Ср. ставка
    28 ставки

    I want to 51% attack BTCP Without double spending. If you feel that you are good fit for blockchain and bitcoin, please bid. I will discuss with you the method and payment method. if you want hourly work, please provide me fixed price. Happy bid. Thank you.

    $806 (Avg Bid)
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    16 ставки

    ...We are a US based company that is working on a shopping+gaming+fundraisning platform utilizing the Stellar Framework. The current opportunity is for a Full Stack Developer/Blockchain Engineer that has a strong understanding of the Stellar Framework and understanding of blockchains, etc. To be considered you must be experienced and extremely proficient

    $8122 (Avg Bid)
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    ...is in BYOD access control policy using Blockchain The component in the system is user authentication where user need to key in id, password. Blockchain will create public n private key for the user Then the system will scan for user device MAC address n IP. If the device are are in public network, Blockchain will generate a verification code and send

    $444 (Avg Bid)
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    6 ставки
    Web development 3 дней(-я) left

    I need a new website. I need you to design and build it. I need a authentication system to use python and Blockchain

    $625 (Avg Bid)
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    60 ставки
    Write a Whitepaper for our Blockchain project 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Write a Whitepaper for our Blockchain project. Need experienced & professional writers. Please share your previous experience after you apply.

    $43 (Avg Bid)
    $43 Ср. ставка
    9 ставки
    Visual Design, Branding, Logo Design, Wireframe and Templating. 3 дней(-я) left
    ПОДТВЕРЖДЕН

    We are in process of initiating a startup in blockchain domain and buisness software consulting. Our work revolves around blockchain use case research and its implementation. Initially we are taking up project with IOTA (DAG) for electric smart grid deployment and Iterative version for boardroom voting on Ethereum. We need someone with great insight

    $90 (Avg Bid)
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    32 ставки

    Buscamos desarrolladores en java y phyton para desarrollar plataforma con interacción en blockchain.

    $14 / hr (Avg Bid)
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    2 ставки
    Project for Olivia 5 дней(-я) left

    ...explains blockchain to a non technical person. The document need to look fancy with images and a nice design. I need the document in a format that I can edit easily because it will require translation to another language. - Explain what is blockchain in general with images - Explain how it works using easy words with images - Uses of blockchain with examples

    $200 (Avg Bid)
    $200 Ср. ставка
    1 ставки
    Project for David Dundas 5 дней(-я) left

    ...explains blockchain to a non technical person. The document need to look fancy with images and a nice design. I need the document in a format that I can edit easily because it will require translation to another language. - Explain what is blockchain in general with images - Explain how it works using easy words with images - Uses of blockchain with examples

    $150 (Avg Bid)
    $150 Ср. ставка
    1 ставки
    Marketing for China market 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, I am looking for person who will do marketing for our website [войдите, чтобы посмотреть URL] This is smartcontract on Ethereum Blockchain. Some kind of MLM or matrix.

    $107 (Avg Bid)
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    19 ставки
    Create a blockchain project whitepaper and pitch deck 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Need to create and design a whitepaper and pitch deck for a blockchain based project (ICO)

    $946 (Avg Bid)
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    28 ставки
    Build a report on Stable Coin 2 дней(-я) left

    We Cater to a large audience that is solely interested in Cryptocurrency and Blockchain related Projects, We want a report on Stable coin vs Other Cryptocurrencies. Following are the highlighted point for the report. 1-The Report should not be more than 6 Pages. 2-The Report should cover all the mentioned points in brief. 3-The Report must have an attractive

    $55 (Avg Bid)
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    I would like to build a website and app (with all the functionalities) like embleema.com. It's a health records blockchain to give patients complete control over their health data and be at the center of clinical research. The patients could share their medical information with: - doctors - other pharma companies The patients could choose what medical

    $1603 (Avg Bid)
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    89 ставки
    Manage our social media accounts for a month 1 день left
    ПОДТВЕРЖДЕН

    ...KarmaList: your best source for true reviews and customer insights. With KarmaList you can find out the unbiased score of any product, service or brand. Thanks to its use of Blockchain technology, the reviews are immune to censorship and the scores are recorded - forever. As a user you can earn token rewards for writing compelling reviews. Multiply your

    $455 (Avg Bid)
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    Blockchain developer 1 день left

    ...my customers. Essentially, it's going to be a stripped-down version of blockchain. I need someone who is knows blockchain inside out - to the point where theyre not helplessly enamoured by it. You will start by sending me a formal document explaining the key elements of blockchain that are necessary. This is to show me the depth of your understanding

    $18 / hr (Avg Bid)
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    Content writer 1 день left

    Searching for a Content Writer for the niche of Blockchain & ICO. The work will be in different areas like social media, news articles, etc. The payment rate will be Rs.1 per word.

    $17 (Avg Bid)
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    19 ставки