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    1,236 software developer contracts работ(-а,-ы) найдено, цены указаны в USD
    Solidity Smart Contracts 5 дней(-я) left

    Need 2 smart contracts in solidity: 1. ico smart contract 2. erc20 token smart contract Both contracts must compile and need to be tested on test net. Parameters for contracts will be provided.

    $561 (Avg Bid)
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    16 ставки
    Create a DAPP game for me! (Solidity, smart contracts) 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Title says it all Looking for exprienced solidity coders to develop a couple of games for me

    $569 (Avg Bid)
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    10 ставки

    We are a consulting company looking for a manager of foreign economic activity with knowledge of the English language

    $568 (Avg Bid)
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    11 ставки

    I have some smart contracts that I can run on the truffle console. I need them integrated into a basic react app and some truffle javascript tests. Should be a couple of hours of work for an experienced developer.

    $169 (Avg Bid)
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    6 ставки

    Gif animated advertisement banner google, f...EzyFind logo attached in animation. This is the wording of the advertisement. ******************************************* Legal Contracts from R99.00 Property Lease Wills Sales Agreements Business Contracts & Much more [войдите, чтобы посмотреть URL] ******************************************

    $50 (Avg Bid)
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    4 работ

    Vrem sa dezvoltam smart contracts intre utilizatorii sitului nostru pentru serviciile prestate sau produsele oferite intre si catre utilizatorii sitului. In baza acestora clientii vor cumpara din walleturile proprii de ETH, tokeni din site sau pot cumpara tokeni printr-un API al unui exchange direct de pe site platind cu ETH sau fiat si primind tokeni

    PHP
    $51 / hr (Avg Bid)
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    7 ставки
    Test and Audit Smart Contracts Завершено left

    We will be awarding this project to multiple developers. We want developers to rigorously test and audit a few smart contracts. For every loop hole or security issue found, a bonus will be released. To be awarded this project find at least one security issue in the files attached and send it in as a message.

    $133 (Avg Bid)
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    6 ставки
    contracts DriveMe2 Завершено left

    Need to create 2 forms for my Rideshare business. Agreement for Parents in order to sign up with us, that will clear us in case of problems, that will explain all legal etc. Similar to Uber/Lyft agreement. Agreement with drivers . Need an agreement that will also clear us for wrong doing, force drivers to follow business rules, don't miss to appointments, and if they do there is a fee fo...

    $19 / hr (Avg Bid)
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    18 ставки
    Ethereum engineers Завершено left

    We have a project to build a private blockchain on Ethereum. The Ethereum private blockchain will do the following: Hold doc...project to build a private blockchain on Ethereum. The Ethereum private blockchain will do the following: Hold documents Provide Smart Contracts Generate private keys so that users can review documents and smart contracts

    $1973 (Avg Bid)
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    42 ставки

    Looking for C++ programmer with decentralized exchange developer. I have running project to develop Bitshares decentralize exchange, adding coins and build smart contracts. Please bid who really having experience on above. Write "Smart Contracts" on the proposal otherwise bid will be ignore.. Details will be shared on chat..

    $620 (Avg Bid)
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    13 ставки
    International contracts Завершено left

    I need some help with writing a contract.

    $18 / hr (Avg Bid)
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    22 ставки

    Hello I need your services on ICO website and token sale smart contracts, Crowdsale contract Check I need something [войдите, чтобы посмотреть URL] I want my crowdsale to accept deposit options Btc, eth kurecoin, naira and doller i want when a user makes deposit thru any of the 5 options, they get their token instantly like kurecoinhub Let me know if you

    $616 (Avg Bid)
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    19 ставки

    If a business to business contract includes an exclusion clause, then the idea of freedom of contract should be upheld and the Courts should not interfere in the partie’s agreement.

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    32 ставки

    Im making a list of freelancers for the near future. I need some help with rewriting contracts for online commisions paid from booking services online, throwing special events and more in the same industry.

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    30 ставки
    Web development Завершено left

    ...have a domain name through Bluehost and Wordpress website. I’m not sure what to do to customize my website design for my photography. I want clients to be able to fill out contracts, applications, pay, and schedule appointments. Blog post tab, investment tab, portfolio tab, and about tab. Current logo is rose gold and black. Like light and airy feel with

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    10 ставки
    analysis of smart contracts Завершено left

    Аnalysis of smart contracts, exchanges, marketplaces. Data to assemble into an excel files. The Specification is in the attachment.

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    7 ставки

    ...called 8-K. Some of those have attached full contracts. For instance, if company A buys company B and A is publicly traded, they may make the contract for the acquisition available. The full contract would be logged as Exhibit 10. We want a Python script to download the 8-K forms and the full contracts. We only want the 8-K forms which have a Exhibit

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    39 ставки

    I require a new cryptocurrency similar to ethereum with a few differences: -no mining -no transaction fees -instant secure transactions -tokens -smart contracts -icos -direct exchange to and from main currency and tokens based on exchange rates -exchange rate is based on buy/sell orders I will need wallet, block explorer, and the tokens creation,

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    41 ставки
    Ethereum Smart Contracts Завершено left

    Need a developer to create ethereum smart contracts, javascript components to call them from the browser (via metamask), deploy to test and production network. You must have experience building and deploying to production ethereum smart contracts.

    $21 / hr (Avg Bid)
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    33 ставки

    have several contracts would like to get work on

    $120 (Avg Bid)
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    16 ставки