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    29 仕事が見つかりました。次の価格: USD

    ONLY FREELANCERS CAN BID. NO AGENCIES. I would like someone to do a website like [ログインしてURLを表示] I need the website and the smart contract. Please bid only if you know how to do it.

    $145 (Avg Bid)
    $145 平均入札額
    12 入札

    We are looking for a professional ERC20 token and smart contract generator and developer to join our upcoming project. This is a remote position and no need to attend in a physical office. Previous projects must be assigned and mentioned during the application.

    $664 (Avg Bid)
    $664 平均入札額
    7 入札
    smart contract on for tron -- 2 6 日 left
    認証完了

    Hi i am looking for a developer who can create smart contract on traon ( for invenstment purpose) not for token [ログインしてURLを表示] this type of smart contract. apply with tron word only

    $134 (Avg Bid)
    $134 平均入札額
    3 入札

    Create an secure online btc or eth wallet for me !

    $37 (Avg Bid)
    $37 平均入札額
    2 入札
    Bitcoin Dev ! 6 日 left

    Create an secure online btc or eth wallet for me !

    $273 (Avg Bid)
    $273 平均入札額
    6 入札
    smart contract on for tron 5 日 left
    認証完了

    Hi i am looking for a developer who can create smart contract on traon ( for invenstment purpose) not for token [ログインしてURLを表示] this type of smart contract. apply with tron word only

    $20 - $167
    シール NDA
    $20 - $167
    1 入札

    I need python expert to create a software for me, the software can detect the transaction then auto buy and sell in uniswap, this is the uniswap python doc [ログインしてURLを表示], I have also a API to detect transaction, actually this is a bot, please bid only expert, type "Python expert" in your bid so I know your reading and not and spam.

    $126 (Avg Bid)
    $126 平均入札額
    15 入札

    I want to build a paint program which is connected to the blockchain.

    $2542 (Avg Bid)
    $2542 平均入札額
    11 入札

    I need a custom bustabit betting script. I have a current one attached that is very basic. I dont want a martingale. I want the bets to go up 2 units when I lose and down 1 unit when i win. This will continue until I am in profit even 1 bit more than when I was at the start of the sequence. It will restart at the base bet every time it is in profit.

    $85 (Avg Bid)
    $85 平均入札額
    2 入札

    Help me to build a blockchain platform..

    $212 (Avg Bid)
    $212 平均入札額
    14 入札

    An ICO and asset tokenization service provider is looking for a marketing executive for its Cryptocurrency and DeFi business development issues. Payments are based in crypto coins and tokens in a monthly basis. Applicants must have massive experience in initial exchange offerings (IEO) and initial coin offerings (ICO) marketing and business development.

    $19 / hr (Avg Bid)
    $19 / hr 平均入札額
    3 入札

    A project which is built based on Ethereum ERC 20 token is hiring an experienced auditor to regulate and audit the token and smart contract. Only experienced auditors with previous works should apply for this position. Auditors should evaluate and check the smart contract and the system architecture and provide an accurate report to claim the performance and efficiency of the smart contract and se...

    $732 (Avg Bid)
    $732 平均入札額
    5 入札

    I need an exact web and DApp functionality of a DApp website. Kindly bid if you have experience with Smart Contracts and DApps.

    $137 (Avg Bid)
    $137 平均入札額
    2 入札

    I need a new website. I need you to build it.

    $328 (Avg Bid)
    $328 平均入札額
    7 入札

    Looking for Co-founder, who should be self motivated and passionate about blockchain in Etherium and hyperledger networks. I have created a MVP and want to move at next stage of commercial stage for funding and business. What's the status of the project? MVP? Check. [ログインしてURLを表示] Commercial Website? WIP Explainer vid? WIP Business & Financial plan? Ready, Keep changing Customers... ...

    $3 / hr (Avg Bid)
    $3 / hr 平均入札額
    2 入札

    Create an secure online Crypto Wallet for our company !

    $176 (Avg Bid)
    $176 平均入札額
    8 入札

    Need someone experienced on the above , and who has done projects in them to submit a short research report , answering a few specific questions , and recommending a rough logic/algorithm for implementing a function in crypto .. The task can ideally be finished quite quickly for someone experienced who has done this before. Key Questions : 1) About building unique digital assets for existing ...

    $55 (Avg Bid)
    $55 平均入札額
    5 入札

    ENGLISH : i need to develop an ethereum erc20 gateway payment method This means that when a person registers on my platform they will be assigned a new erc20 wallet. from there you can deposit and this balance is loaded on the platform. When withdrawing the balance you will have to make a withdrawal request. This means that I only need a deposit function and not a withdrawal function. I wa...

    $1142 (Avg Bid)
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    15 入札

    Beseeching fot bitcoin and blockchain experts to build platform.

    $365 (Avg Bid)
    $365 平均入札額
    9 入札

    I am looking for a top quality smart contract developer to work on smart contracts that will be audited by OpenZeppelin and ConsenSys. That means that the code has to be top quality and stand up to the highest level of testing before deployment.

    $1410 (Avg Bid)
    $1410 平均入札額
    9 入札

    required a cryptocurrency who can find Raw transition from explorer of united bitcoin.

    $521 (Avg Bid)
    $521 平均入札額
    4 入札
    blockchain/ kraken api 1 日 left
    認証完了

    looking for a dev to integrate a crypto withdraw function using kraken api. can also integrate stellar codes

    $678 (Avg Bid)
    $678 平均入札額
    9 入札

    Hello i need a developer that can develop smart contract for me

    $8925 (Avg Bid)
    $8925 平均入札額
    36 入札
    Basic Ethereum Solidity contract 1 日 left
    認証完了

    I'm looking to have a basic Solidity contract made with the following functionality: - Initialize/create the contract with an array of n authorised addresses, where n is an arbitrary number of Ethereum addresses - The ability for authorised addresses to write an arbitrary string to the contract's event log - The ability for authorised addresses to authorise new addresses

    $161 (Avg Bid)
    $161 平均入札額
    7 入札

    I need a well experienced blockchain / defi developer to help plan a decentralized finance system in our team This is not a job about development, this is about planning and writing, advising on direction and core of the system prefer native speaker

    $445 (Avg Bid)
    $445 平均入札額
    7 入札

    - Fork the latest EOSIO source code - Rewards split 10% to 9-delegators, and 90% to an address - Linux, Windows, Mac Wallets - Add simple token creation feature and token creation web page

    $1210 (Avg Bid)
    $1210 平均入札額
    10 入札

    Anyone having experience in ethereum and solidity language can ping me i have one interesting project.

    $17 (Avg Bid)
    $17 平均入札額
    3 入札
    ERC20 Ethereum Token 4 時間 left
    認証完了

    I am looking for someone expert in developer token erc20 on ethereum. I know its easy and quick and will not take much time

    $420 (Avg Bid)
    $420 平均入札額
    5 入札
    Trophy icon TOKENIZED ASSETS PLATFORM 9 日 left

    I need a developer who can develop a Tokenized Assets Platform with WebApp, DApp and Ethereum Name Service (ENS) human readable public key system (Wallet Address). See [ログインしてURLを表示] for details. It is very important that you take a look at CODEFI ASSETS [ログインしてURLを表示] to understand what I want and more. You must be willing to show me a working prototype on ethereum testnet,willing to sig...

    $500 (Avg Bid)
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