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    6,873 blockchain work 仕事が見つかりました。次の価格: USD
    Need a WordPress Developer 6 日 left
    認証完了

    Hello, The work is related to create and design few pages for my website. You need to have a good design ideas for the site. [ログインしてURLを表示] Background of the website - This website was initially designed to cater only RPA support and development works. But now, we're planning to support other technologies such as 'AI', 'Block Chain' etc

    $36 (Avg Bid)
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    17 入札

    We are a blockchain platform and are doing marketing for our projects, we need to increase our social platform followers,like facebook, twitter,Linkedin, Telegram,Reddit.

    $147 (Avg Bid)
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    19 入札

    !! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming

    $3 / hr (Avg Bid)
    $3 / hr 平均入札額
    2 入札
    CRYPTO CURRENCY 6 日 left
    認証完了

    developer that know Blockchain with experience with cryptonote technology sources.. like Monero and/or Bytecoin to add on our official developer team.

    $669 (Avg Bid)
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    14 入札

    Pertenezco a una joven empresa dedicada al desarrollo de servicios digitales mediante la tecnología Blockchain. Estamos buscando un asesor Marketing Strategy para expandir nuestro negocio. Nos gustaría saber si tienes experiencia en este ámbito

    $349 (Avg Bid)
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    14 入札

    We are working on using barcodes, app , USSD or another simple tech that will be used to receive data in low income communities which will be stored using blockchain tech

    $253 (Avg Bid)
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    10 入札

    Do you have blockchain/solidity experience? The website I'm talking about is more like game development, do you have experience of that? I need both design and front end development. It should be mobile responsive websites. 2 games need to be developed in the website: 1. Dice - something like [ログインしてURLを表示] 2. Blackjack - something like https://betdice

    $607 (Avg Bid)
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    36 入札

    Looking to hire someone who is familiar with c++ and blockchain development to prepare a Qt creator dev ready environment for [ログインしてURLを表示] on Windows 10 VM. *MY BUDGET IS 40 AUD*

    $27 / hr (Avg Bid)
    $27 / hr 平均入札額
    14 入札

    Looking for a crypto currency exactly similar to PIVX Coin. Need Masternode ROI and Independent blockchain. Only who did similar kind project please bid. Time wasters please stay away.

    $1101 (Avg Bid)
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    17 入札

    ...so users can study, watch videos, and read news regarding blockchain and cryptocurrency. I will need a dashboard where I can manage to write contents, upload video, images, create back links, and SEO editing tools. 1. Give me a brief introduction about yourself? 2. Have you create any blockchain project before? 3. What languages will the website be written

    $518 (Avg Bid)
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    22 入札
    Build me an android app 5 日 left
    認証完了

    I want to develop an android app and integrate with blockchain api. blockchain api will be provided by me.

    $169 (Avg Bid)
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    23 入札

    Hi there, I need someone who is able to create a ethereum node and implement a smart contract which allows the deployment...a smart contract which allows the deployment of certifications. Simply Entity-A releases a certificate to entity B with few details, name, expiration, this is push on the blockchain. Please contact me for more information. Fed

    $179 (Avg Bid)
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    18 入札
    Need to Fork Litecoin 5 日 left
    認証完了

    Hi All, I want to Fork a coin based on LTC. Experience in Blockchain and cryptocurrency will only place the bid. Details will be shared over personal message. Thanks

    $824 (Avg Bid)
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    17 入札

    ...with submission of articles on wikipedia and can make sure that they get approved and published. There are two articles to be published - one is a company profile for a blockchain logistics and freight management app, and the second one is a biography of the company's CEO. If you are experienced with writing and editing for wikipedia and can easily

    $131 (Avg Bid)
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    8 入札

    ...extract the blockchain data of the users' wallets. Data will be saved to a SQL server. The webapp will also periodically capture incremental data of the wallets. The webapp will then allow the user to view their wallet ledgers and token asset summary. To keep this project small and on budget, we will work only with the Ethereum blockchain. If you add

    $188 (Avg Bid)
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    12 入札

    I am going to develop 2 gaming sites. At this point ...something like [ログインしてURLを表示] 2. Blackjack - something like [ログインしてURLを表示] or [ログインしてURLを表示] If you have experienced in developing gaming site with blockchain, please show me your examples. Please apply with your estimation(how long will it take based on my description)

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    18 入札

    Developing a Blockchain Technology for Healthcare data record

    $1874 (Avg Bid)
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    30 入札

    Looking to hire someone who is familiar with c++ and blockchain development to prepare a Qt dev ready environment for [ログインしてURLを表示] on Windows 10 VM. *MY BUDGET IS 40 AUD*

    $28 (Avg Bid)
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    1 入札

    I will be looking for a social media manage...who can use all social media platforms so can you please provide work that you have completed in the past. The three area's we will be covering are E-Gaming, Art and Blockchain, also the work will be continuous so I will need someone who can keep up to date with a ever increasing work load. Kind Regards,

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    16 入札

    blockchain decentralized marketplace development

    $152 (Avg Bid)
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    10 入札

    ...will give a specific assignment, that typically requires around 750-words, and we'll be able to agree on a specific timeframe in which I'll need to receive the work. My work focusses on blockchain and cryptocurrency related news, events, and development. The narrative I used for each of my articles is one that is objective, fact-based, and non-sensational

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    22 入札
    !! Blockchain Job - 3-9 Months !! 4 日 left
    認証完了

    !! READ the REQUIREMENTS before you knock !! Key Factors: - You are expected to have good knowledge on areas such as; blockchain/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks. - You will probably need to spend 90-130 hours per month to do the required tasks. ( For instance; an experienced person, in the related

    $283 (Avg Bid)
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    10 入札

    ...renew it. For subscription and renewal, the user will pay a commission. Each user will have a virtual wallet. You can: recharge (paypal, maunale with bank transfer, stripe, blockchain) or the administrator can create other payment systems withdraw transfer funds to other users The portfolio can also be recharged by the administrator in favor of a user

    $684 (Avg Bid)
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    17 入札
    Looking for blockchain API 4 日 left
    認証完了

    Looking for an expert for the API of these coins (No 3rd Party) XRP BCH EOS STELLER TETHER TRON BTC SV

    $186 (Avg Bid)
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    9 入札

    ... What pages I need - 1. Landing or Home page - this would’ve summary of what we do, what technologies we work on and how we can help customers with those technologies. 2. Each individual page for below services. a. RPA b. AI c. Blockchain d. Other software developments e. Will decide as we go.. On style of writing- I want an easy to read content

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    13 入札
    Trophy icon Logo Design for my website 4 日 left

    I need a logo designed for my website. Url- [ログインしてURLを表示] About the website- It’s primarily focusing on all new technologies in the market today like RPA, AI, Blockchain etc..but not restricted to. So, its VERY IMPORTANT that, one should keep in mind, that it's a technology firm, and the logo should be a GENERIC one, and should go with

    $14 (Avg Bid)
    保証
    Logo design 3 日 left
    認証完了

    ...today like RPA, AI, Blockchain etc..but not restricted to. IMP- So whoever will design the logo should keep in mind that it’s a technology firm, and the logo should be very generic and should go with the intent of the website. I know finalising the logo take bit of time and review-rework..so have to be bit patience during the work ...

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    ROSCA blockchain application 3 日 left
    認証完了

    I need you to develop ROSCA blockchain application. Please google and search for ROSCA if you do not know about it.

    $318 (Avg Bid)
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    4 入札

    ...writer, with a solid background in writing about IoT orientated subjects. This article is to be written for our website blog and to discuss the trends and predictions of blockchain technology in 2019. Ideally no more than 800 words. I would like the article to be well researched and informative. Guidelines: Must be plagiarism free Well researched

    $70 (Avg Bid)
    NDA
    $70 平均入札額
    31 入札

    I need someone with GraphQL expertise, Swift knowledge, and some blockchain rendering background. The objective is to fix the issue of the user (of the IOS wallet client) not being able to view their ERC20 transaction from .pending to completed (its stuck at pending). The task involves creating this check through using GraphQL endpoints. Balances

    $199 (Avg Bid)
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    3 入札

    ...first crypto project to combine a Proof of Work blockchain with a DAG block structure and wholly anonymous transactions. The fully distributed ledger processes transactions with a twelve-second average block time and is secure against majority hashrate attacks. Dero will be the first CryptoNote blockchain to have smart contracts on its native chain

    $5752 (Avg Bid)
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    14 入札

    Hi! I am looking for a crypto expert to help me understand some of the basic concepts of the blockchain and programming. Thanks!

    $930 (Avg Bid)
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    26 入札
    BlockChain based Service Mgmt 3 日 left
    認証完了

    I need a solution: 1, We can create Service Workflows 2. Manage Service types and per type their attribute and form 3. Assign to people as per Attri...integration, we are in the process of making UX) 7. Everything managed with Audit control, activity stream(like linkedin, per org basis) 8. All audit and even preferably DB on any blockchain standards

    $250 - $750
    特集 シール
    $250 - $750
    14 入札
    i need webste 3 日 left

    ...(potential partner), to help me create: 1. Cryptocurrency payment gateway 2. Setup a full crypto node and API interface from scratch to interact with node.(ICO) 3. Setup blockchain 4. Develop Web/ Androip/iOS and desktop apps. 5. Integrate payment gateways to the apps 6. Allow buy/sell/ request and transfer 7. Backend with the cryptocurrency and user

    $448 (Avg Bid)
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    17 入札
    CREATE BILLET FOR BITCOIN -- 2 3 日 left
    認証完了

    Hello freelancers I am looking for someone skilled in bitcoin technology and blockchain to create a bitcoin wallet that can be sent to transfer between members of the same wallet see historical etc.

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    16 入札

    I need someone to write and organize Scientific article about blockchain voing system

    $32 (Avg Bid)
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    20 入札

    I have my multi crypto's currency coins wallet system app with token generation with blockchain explorer and smart contract functions. But having some bugs and need to fix of them and upload at Apple store and google play and update at my Ubuntu cloud server. After selected provider share my app code and details.

    $176 (Avg Bid)
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    7 入札

    ...public keys. C. Wallet must have a section that tracks history( sending and receiving of coins) D. Must have a rescan button to rescan the blockchain in case of issues. E. Must have the ability to jump into some sort of command line to troubleshoot ) similar to what bitcoin core has..) 2. Z-cash

    $2230 (Avg Bid)
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    20 入札

    Hi, Greetings!!! Looking for a Hybrid coin like Litecoin. Should have it's own Exchange, Blockchain and Coin.

    $5686 (Avg Bid)
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    31 入札

    Need to develop a Crypto Currency exchange Similar to Binance. Please only beed who worked on Blockchain and Crypto Currency Exchange development.

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    32 入札

    ...render all the ERC20's, as well as any ERC721's in the given mobile wallet on the given RPC address. This job is for not only for a Swift & GraphQL experienced & someone with blockchain knowledge on how to parse information for rendering the ERC721's/ERC20's. The formatting for the collectibles are already templated in Trust, and the collectibles are already

    $155 (Avg Bid)
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    10 入札

    Looking to hire someone who is familiar with c++ and blockchain development to prepare a Qt dev ready environment for [ログインしてURLを表示] on Windows 10 VM.

    $67 (Avg Bid)
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    4 入札
    Blockchain payments 2 日 left
    認証完了

    I need some changes to an existing website. I want to accept crypto currency payments on my website. Kin, xrp, trx, btc, eth and litecoin.

    $221 (Avg Bid)
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    18 入札
    Horizen masternode set up 2 日 left
    認証完了

    Need a programmer in blockchain have a horizen wallet would like ti set up two masternodes for me with a server

    $240 (Avg Bid)
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    6 入札

    We area BLockChain Company looking for Copywriters with a Journalistic background in Technology space for a Blockchain Company for Offline and Online articles. We want writers who either have their names published on the work or if they cant, then give references of the article owners / website owners

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    32 入札

    1. Incorporate within an existing site btc and eth payment modules. 2. Encompasses smart contracts setup and also hashing data encryption. 3. Provide all possible and required documentation to managing all infrastructure setup and developed.

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    26 入札
    Blockchain video game application 1 日 left
    認証完了

    I need an iPhone app. I would like it designed and built. It will be a blockchain based game. In app wallet functionality for the kin ecosystem blockchain. I want a game designed and built with characters you have to raise and fight. The ability to train them and buy boosters to speed up training.

    $1719 (Avg Bid)
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    22 入札

    ***MUST MENTION SOMETHING FROM THIS POST OR YOUR BID WILL BE DELETED ***HYIP WEBSITE NEEDS SOME CODING ---FIX SOME ERRORS -----CHANGE A FEW WORDS----This i...NEEDS SOME CODING ---FIX SOME ERRORS -----CHANGE A FEW WORDS----This is #1 phase of 3 phases --- U R Just bidding on this "One" phase. ---- Do good on this one and plenty more work for you -----

    $218 (Avg Bid)
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    16 入札

    ...application of Andree Studio Android Studio latest updated version of Android Studio. 4. Create an application for iPhone Xcode 10 Use this language. 5 - to review the steps of the work and full-time project. 6 - Experience, seriousness and patience and see all the details 7 - working on the server Mubasher Online. 8. Creation of 8 control panels (details below)

    $15799 (Avg Bid)
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    74 入札
    CREATE BILLET FOR BITCOIN 1 日 left
    認証完了

    Hello freelancers I am looking for someone skilled in bitcoin technology and blockchain to create a bitcoin wallet that can be sent to transfer between members of the same wallet see historical etc.

    $938 (Avg Bid)
    $938 平均入札額
    26 入札