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    1,586 web development contracts работ(-а,-ы) найдено, цены указаны в USD

    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
    $52 / hr (Avg Bid)
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    6 ставки
    Test and Audit Smart Contracts 4 дней(-я) left
    ПОДТВЕРЖДЕН

    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.

    $134 (Avg Bid)
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    6 ставки

    ...GitHub License Smart contracts Ethereum You will develop the Crypto ICO (Initial Coin Offering) solution: trading, lending, affiliate marketing. Development bitcoin-purse, Crypto Coin Creation, Crypto Coin Mining, Bitcoin Pool Mining, Crypto Coin Explorer, The development of monetization, Coin Web Wallet, Blockchain development services Users can send

    $998 (Avg Bid)
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    32 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
    Blockchain Full Webstack Developer Завершено left

    ...that turns the vision and roadmap of Product. Design overall architecture of the web applications with innovative UI elements, e.g., wallet and explorer. UI/UX design and maintain our web infrastructure including AngularJS apps, JS libraries Document designs, development, and testing to facilitate teamwork and collaboration. Work closely with collaborators

    $2586 (Avg Bid)
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    44 ставки

    Looking for C++ programmer with decentralized exch...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.

    $144 (Avg Bid)
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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.

    $124 (Avg Bid)
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    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

    $44 (Avg Bid)
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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,

    $14674 (Avg Bid)
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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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    Get Me Software & Mobile app Deals Завершено left

    I'm Mohamed Ali , a Business Development manager for a software start-up company ,I'm actually looking for Free-lancer Software Sales-force. I'm looking for someone who could bring me Deals & contracts for :- 1)Building Websites & web-Apps. 2)creating Mobile Apps (IOS & Android). 3)Creating IT systems & ERPs (custom made). Note :- our company has...

    $2 - $1000 / hr
    $2 - $1000 / hr
    0 ставки

    I need some help with my business.

    $92 (Avg Bid)
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    3 ставки
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    30 ставки

    I am looking for a person that is familiar with GSA contracts. Would like help finding my NAICS Code & SIN. Then develop a plan to get on GSA schedule. Or finding sub-contractors to partner with.

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    7 ставки

    Для просмотра деталей, пожалуйста, зарегистрируйтесь или войдите в систему.

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    Trophy icon Movie Poster - Titled: CONTRACTS 3 Завершено left

    ...You don't have to use all of them but they are options. Feel free to ask me for any specifics. For the credits at the bottom of the poster: Foolhouse Films Presents Contracts 3 Alex Chung Jermaine Carty Christena Gaunce Dan Sanderson Michael Carter Margaryta Soldatova Neil Bishop Jonathan Pang and Kyle Stewart Cinematographers Giulio

    $46 (Avg Bid)
    Гарантируемые
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    Hello! I am with an event company that handles details for Greek events on university campuses. We manage the contracts/bookings for venues, buses and music. The process I inherited includes entering all details for a booking manually on multiple Excel spreadsheets – which we know can be scary and subject to major errors. There are venue tabs, bus tabs

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    I need an API/web developer Завершено left

    ...custom built social networking cum virtual gaming(online gambling) api/web development with end to end encryption (as per the regulations and conditions to be discussed using cloud hosting and computing). Also looking for the development of maintenance and after-sales service contracts. We are a start-up and thus our budget is constrained. Thus kindly quote

    API
    $1500 - $3000
    $1500 - $3000
    0 ставки
    Web development Завершено left

    ...location of supplier weather its a company or person. Product grade delivery time frame Price comparison. Wholesale items or retail items. Referred site of lowest on line price. Contracts. Services. Product research Customer service. Contact us. Problem shoot. Cashback. Item returns compliants. Late delivery. Delivery tracking Account. Profile. Messenger.

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    I want work contracts from Poland for Egyptians Labors - Production or Packing Workers and Construction Workers and cleaning labors. I will pay for every work contract and letter of intent you can provide it [Removed by Freelancer.com Admin]

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    Blockchain Developer needed Завершено left

    Looking for a blockchain developer to join...team. Experience with Ethereum Blockchain interaction and development, utilizing meta mask as a connector. Ability to write smart contracts to create an attestation framework. It's a long-term contract. Best bidders with good experience will get the project. Need to know nodejs and similar web technologies.

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    ... We need an experienced Solidity developer with real-world experience using Solidity to create smart contracts to help on a large scale project. You will have the opportunity as a key member of our team to have a integral role in the development and design of our Ethereum-related solutions for several new products What we need from you: At least

    $14515 (Avg Bid)
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    Proposal writer - 29/04/2018 22:36 EDT Завершено left
    ПОДТВЕРЖДЕН

    ...a small proposal team for small- to large-scale Federal proposals. Duties and Responsibilities: The responsibility of the Proposal Manager /Writer is to lead proposal development, writing, coordination, and production activities. This role requires a deep understanding of how to effectively develop, manage, and write large-scale winning Federal proposals

    $366 (Avg Bid)
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    contracts administrator - 27/04/2018 11:17 EDT Завершено left
    ПОДТВЕРЖДЕН

    Negotiate package deals with hotels and resorts in Bali and Asia and create legally binding contracts and the upkeep of. This position reports directly to the Marketing and IT Managers.

    $1660 (Avg Bid)
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    ethereum programming Завершено left

    BHOM, which stands for BLOCKCHAIN HOME, is a blockchain-based property transaction & funding platform. It is a DApp commercial service which allows user... is a blockchain-based property transaction & funding platform. It is a DApp commercial service which allows users to quickly and safely invest in properties using smart contracts and cryptocurrency

    $7485 (Avg Bid)
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    smart contracts for casino games - 26/04/2018 15:28 EDT Завершено left
    ПОДТВЕРЖДЕН

    looking to get someone to write the smart contract for 2 casino games. we'd expect the games to be written in Solidity and include unit tests the games/contract are coinflip user 1 puts in X amount of ETH, user 2 puts in the same amount, when the game it played one player get their original amount of ETH, plus the other users amount, minus a commission, which goes to user 3 (the hou...

    $542 (Avg Bid)
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    Project for Vahid - Ethereum - smart contracts - webdesign Завершено left
    ПОДТВЕРЖДЕН

    Details as discussed on the chat

    $3041 (Avg Bid)
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    10 ставки
    Legal writing contracts Завершено left
    ПОДТВЕРЖДЕН

    memorandum of understanding terms and conditions & Privacy policy board of trustees contract for NGO writers contract FAQ employment law

    $47 (Avg Bid)
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    We need someone to create the Decentralized marketplace for skins ( video games ) For more information about whole project contact me.

    $20031 (Avg Bid)
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    basic smart contracts of ethereum and openstack cloud integration Завершено left
    ПОДТВЕРЖДЕН

    Please discuss project details if interested.

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    1 ставки

    Find me ongoing creative, design and marketing contracts for my creative agency. build Websites graphic design social media digital marketing 2 options - $1500/month retainer $5000/month retainer Australian based perfect service

    $515 (Avg Bid)
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    1. Please make the main diagram shows Smart contracts and the relationship between them for this project and show me, so prove you're just the best fit for it. (The detail explanation for this project is following) 2. Please show me the example of Smart contracts(customized ERC20 token, ICO, crowdsale) you developed. 1) Utility token smart contract

    $1254 (Avg Bid)
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    ICO Smart Contracts Завершено left

    I am looking for Freelancers who can join a team and develop the necessary elements for launching an ICO. This will include smart contracts, ICO payment gateway, whitepaper etc.

    $39 / hr (Avg Bid)
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    Very Experienced Full stack, React and AWS micro services developer to create web and mobile app. Using your skills you will be able to create a React/Redux (v16) Web and Mobile app connecting to AWS micro services to work online and offline. Test file patterns need to be added to the project. The end product needs very professional for the front

    $6413 (Avg Bid)
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    35 ставки

    I need an app for WHMCS online shop to cancel contracts for servers at the provider side when their terms expire. Please note, that the provider, [войдите, чтобы посмотреть URL], does not have a feature to cancel dedicated servers in its API

    $55 (Avg Bid)
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    Ethereum Smart Contracts Developer Завершено left

    We are looking to create a smart contract DAPP based Lottery. Need professional and skilled developer only .

    $598 (Avg Bid)
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    Build a Web Application Завершено left

    Hello, **Please review the full request*** I am looking for a rock star development team to work with myself and my project manager in developing a web application. I am looking for a team that can handle the following: •Wireframes/Design •Development •Deployment Mobile App I would like to create an outdoor sales application that would

    $743 (Avg Bid)
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    ...3D-printing webshop, and we offer 'Service contracts' to our clients. You can find all info here: [войдите, чтобы посмотреть URL] For every contract, we would like a dedicated icon. Now they are just (adapted) FontAwesome icons. But we want them to be unique. If you look at the contracts we offer, you can see we have 7, so we

    $128 (Avg Bid)
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    I need a writer Завершено left
    ПОДТВЕРЖДЕН

    I am a software consultant of 25 years that has historically used a resume and word of mouth to secure many successful high level contracts. At this point I would like to engage with someone that can write translate my profile to LinkedIn ... I just dont have the time nor want to exert the effort - but realize it needs to be done ....

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    27 ставки