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    2,892 coinmarketcap ethereum 仕事が見つかりました。次の価格: USD
    Crear sistema HYIP 6 日 left
    認証完了

    Crear sistema HYIP con diseño focalizado en minería para recibir crypto pagos que deseen invertir en moneda como Bitcoin, Ethereum y Litecoin.

    $587 (Avg Bid)
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    12 入札

    We are looking for a solidity language expert who can write smart contracts for ethereum and tron blockchain.

    $406 (Avg Bid)
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    11 入札
    cryptocurrency etherum 5 日 left
    認証完了

    need a brief intro on cryptocurrency and ethereum... and how to work gas out.... on 18-12

    $100 (Avg Bid)
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    1 入札
    Solidity Language Expert Needed 5 日 left
    認証完了

    We are looking for a solidity language expert who can write smart contracts for ethereum and tron blockchain.

    $268 (Avg Bid)
    $268 平均入札額
    11 入札

    Develop a smart contract for our token. It must have the following features. (Add new coins when ever needed) (Flexible token supply) (Whitelist and blacklist wallet addresses) (Receiving the tokens back) Many stable coins smart contracts are open sourced.

    $590 (Avg Bid)
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    13 入札

    ...time is up and crypto market is currently down. I need simillar analysis to be faked for other crypto curriecies. I need to extend attached text with faked analysis for: - ethereum - electroneum - monero - ripple - zec cash I need this analysis to be similar to the one in text and I need you to put it in the text with proper conclusions and comments

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    16 入札
    bond issue using blockchain 2 日 left
    認証完了

    ...total of [$1 billion] for the program. The bond thus issued will be registered in Singapore and listed on the SGX exchange. The SEED token is an ERC20 token distributed on the Ethereum blockchain through a mechanism of an ST20 Smart Contract. The total supply of SEED tokens is set to 100,000,000,000 (“One Hundred Billion”). Only a portion of the entire supply

    $22 / hr (Avg Bid)
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    19 入札
    internal ico exchange 2 日 left
    認証完了

    An internal ico exchange platform for my own investors - issue of coins, either Ethereum, Waves, etc. - allows investors to trade among themselves - prepare to list on other platform if matured A backend for admin to manage A web & android app for user to trade

    $3523 (Avg Bid)
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    47 入札

    Create a digital currency prototype using aws managed blockchain and Hyperledger Fabric 1.2 framework (or ethereum framework) This will be a small prototype/proof of concept for a larger project.

    $781 (Avg Bid)
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    8 入札

    Monzo, wirex this is the type of service I'm looking to offer to my clients using smart contract ethereum. That means I will need the android, apple apps and the website : user should be able to transfer money amount themselves using local currency and make payment to the wallet of clients using bar code on the click. Much more to explain the experience

    $2762 (Avg Bid)
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    36 入札

    We need an ICO Wallet that works on Ethereum Smart-Contract

    $336 (Avg Bid)
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    23 入札

    We are looking for Ethereum Smart Contract developers who has god grip on Solidity language to write contracts and trigger events

    $55 (Avg Bid)
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    5 入札

    I need some help with selling something.

    $1083 (Avg Bid)
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    3 入札

    "Chartered Venture", is an international, global, holding, trading, investment, enterprise and venture. seeking for professional design the follow...seeking for professional design the following: -Logo -Business cards -Envelopes -Presentation temp -Email Signature -Letter head We are looking for logos smiler to (Ethereum, EOS and Tron Coins)

    $190 (Avg Bid)
    保証
    $190
    175 エントリー

    Looking for some reputed company/individual to perform a smart contract audit Crypto currency type : ERC20 Blockchain : Ethereum Please don't bid if you don't have an experience with this task

    $433 (Avg Bid)
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    13 入札

    ...looking for people who know a lot of stuff about cryptocurrencies. I'm searching for professional writers. So I need an article of 1500-2000 words over the latest ico, bitcoin, ethereum/altcoin/crypto mining news. It needs to be original/unique content and NOT COPIED. You will need to write an article in the Microsoft Word document with a title, text, images

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    20 入札

    I need someone to fork parity [ログインしてURLを表示] to work with this coin [ログインしてURLを表示]

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    17 入札

    ***NOTE: PLEASE DO NOT BID OR CONTACT ME IF YOU ARE UNFAMILIAR WITH ETHEREUM/SMART CONTRACTS OR CANNOT COMPLETE THE PROJECT*** The purpose of the decentralized application (Dapp) is to allow users to transact Ethereum through smart contracts. Users will moreover be able to create money pools (SEE PayPal Money Pools; [ログインしてURLを表示]

    $253 (Avg Bid)
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    4 入札

    I need a Blockchain Developer capable of producing a fork with basic Blockchain Adjustments like Block Time, Block Reward, Block Halving, Etc...to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain Developer. ***NOT SMART CONTRACTS! SOLIDITY OR ETHEREUM DEVELOPERS ARE NOT NEEDED!***

    $37 / hr (Avg Bid)
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    43 入札

    I have problems building Ethereum source on Windows 10 VS 2017 because I fail to Cmake SSL, need urgent help

    $100 (Avg Bid)
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    7 入札

    We are looking for an etherum smart contract developer Bid only i you have done this and can show some of your work on smart contract developments

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    9 入札

    I am looking for Ethereum developer to fix few minor issues... i need fix today.

    $199 (Avg Bid)
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    9 入札

    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

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    31 入札
    backend expert 終了 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

    $565 (Avg Bid)
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    24 入札

    I need a Blockchain Developer capable of producing a fork/clone with basic Blockchain Adjustments like Block Time, Block Reward, Block Halvin...to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain Developer. ***NOT SMART CONTRACTS! SOLIDITY OR ETHEREUM DEVELOPERS ARE NOT NEEDED!***

    $23 / hr (Avg Bid)
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    14 入札

    Hello, I run some dedicated servers that have 2x Tesla V100 GPUs. I want to set them as an Ethereum GPU Miners. All you have to is install the requirements in them. I'll give you the SSH access to them but as I tried to setup Claymore Miner, it didn't work with Tesla V100 as expected. So you can try to install it again but actually it would be better

    $6 / hr (Avg Bid)
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    2 入札

    I am looking for a Telegram automation which can manage subscriptions to private channel. Members will be making payments in Bitcoin or Ethereum. Need multiple payment options and when it reminds member about subscription end date a week in advance, then 3 days and then 24 hours. When member make the payment, it shows them a list of channels available

    $244 (Avg Bid)
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    8 入札

    ***NOTE: PLEASE DO NOT BID OR CONTACT ME IF YOU ARE UNFAMILIAR WITH ETHEREUM/SMART CONTRACTS OR CANNOT COMPLETE THE PROJECT*** The purpose of the decentralized application (Dapp) is to allow users to transact Ethereum through smart contracts. Users will moreover be able to create money pools (SEE PayPal Money Pools; [ログインしてURLを表示]

    $414 (Avg Bid)
    $414 平均入札額
    13 入札

    ...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 on visual design who can implement great UI/UX to our upcoming website pitching our startup as a consulting brand. What We Need ? Logo

    $89 (Avg Bid)
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    33 入札

    Need help setting up a project - go, geth, ethereum

    $11 (Avg Bid)
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    7 入札

    Need help setting up a project - go, geth, ethereum

    $10 (Avg Bid)
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    2 入札

    Hello, I am looking for person who will do marketing for our website [ログインしてURLを表示] This is smartcontract on Ethereum Blockchain. Some kind of MLM or matrix.

    $107 (Avg Bid)
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    19 入札

    We need two modules created for Drupal 8.5.6: 1) One module to integrate with CoinMarketCap API for the top 100 Coin Listings and 2) One module to integrate with CoinMarketCap API for the top 100 Exchanges. Please see images for more information.

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    21 入札

    Hi, We are looking for someone who can develop a Windows (7, 10 ) & Web (ASP.net, PHP etc) based software with GUI for cryptocurrency mining of (ONE or MANY): - Ethereum ; - Ethereum Classic; - Dash ; - Monero ; - Feathercoin ; - Litecoin; - Dogecoin; - Vertcoin; - IOTA; - ZenCash; - Peercoin; - Monacoin ; - DigiByte; - Namecoin ; -

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    16 入札

    We need a freelance copywriter with very good knowledge of cryptocurrencies (bitcoin, ethereum, litecoin, dash) and Caribbean bookmakers. The ideal candidate should have a proven experience with a portfolio of articles regarding the following topics: - Crypto igaming content - Offshore/Carribean bookmakers reviews - US Sports Guides (NFL, NBA, MLB

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    30 入札

    We're looking for a developer to create a PHP API class that would connect to the Ethereum blockchain using [ログインしてURLを表示] or any similar alternative and would have the following functionality: 1) Create a new Wallet based on an existing Contract usiung the Infura API 2) Create a signed transaction and send it to the Infura API The calls would be made

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    13 入札
    Trade crypto 終了 left

    Build a website where one could covinent buy sell and store the cryptocurrency of bitcoin litecoin ethereum ripple.

    $2396 (Avg Bid)
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    72 入札

    Required Ethereum based coin ERC 20 token, website with ICO, Exchange listing web and android wallet

    $3562 (Avg Bid)
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    21 入札

    Required Ethereum based coin ERC 20 token, website with ICO, Exchange listing web and android wallet

    $3923 (Avg Bid)
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    17 入札

    Hi, Simply, I need a blockchain programmer. You dont have to be an expert. I just need to "interact" with the ethereum blockchain, that means: Knowing how to implement: - Truffle Framework - Web3 - Solidity Language The idea is to create a web dapp for exchanging currencies, see (mine is simplier, dont worry coders): [ログインしてURLを表示] https://faa

    $18 / hr (Avg Bid)
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    29 入札

    I need tools for the ethereum blockchain which can be used from Linux command line or PHP or C. No browser environment! The tools should be able to do as a minmum a) create a new wallet and return private key and wallet address create_wallet() -> wallet-addr, private-key b) transfer ETH from wallet to wallet transfer_from_wallet(wallet-addr

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    10 入札

    The Development of an ICO Platform with the following features: User panel 1. Login 2. Signup 3. Transfer tokens 4. Earn tokens 5. Get to...Manage Presale sale dates 8. Manage Crowd sale dates 9. Manage Token distribution 10. Manage Presale, crowd sale distribution Third party APIs to buy ICO Token from Bitcoin, Ethereum. [ログインしてURLを表示] 2. Coinbase

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    56 入札
    Ethereum -- 2 終了 left

    read / write to blockchain - smart contract

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    21 入札

    Hello, I want a full HD wallpaper for my computer. I want it to have those logo on it : -Lampix -Elastos -Ethereum -Tronix -Qtum -Skycoin -Walton -Babb, -Holochain (HOT) -PundiX I want it design, carte blanche for the background :)

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    20 入札

    I am looking for an experienced Xamarin or React native app developer to develop simple etherem wallet app with Xamarin or React Native. I want very simple and clean functions in first version. I will add other functions after release first version. This will be ongoing project. If you don't have experience in wallet app, please don't apply.

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    34 入札

    ...exceeding $52M through our MVP. As for the team, I’ve founded two companies which have raised north of $25M and our General Counsel was a former SEC Commissioner and executive at Ethereum and JetBlue. Our experience has provided us with extremely strong investor ties and market expansion opportunities for this venture which we’re grateful for. We’re on the

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    96 入札

    post hash and retrieve hash time stamp proof and smart contract integration

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    6 入札

    I am looking for a senior Xamarin or react native developer to develop simple Ethereum wallet app for iOS and Android. If you don't have experience in Ethereum wallet app development, please don't apply. I want to see similar works and verify it.

    $563 (Avg Bid)
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    18 入札

    ...shop/services/4-crypto-cash-back It is basically a cashback incentive program where the customer can earn cash when clicking and ordering through the site offers. Cryptocurrencies (Ethereum,Litecoin) and Paypal accepted. There is a "How to get your crypto cash back" section on top of the site, as well "Q & A" section on the bottom of the site. More important

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    16 入札

    I need content writer who can write whitepaper for Ethereum buy/sell platform. More details will be shared in chat.

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    12 入札