Ethereum smart contract demo työt

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    266,364 ethereum smart contract demo työtä löytyi, hinnoittelu EUR
    Project for Ram S. 9 päivää left

    Hi I need to build a program that reads and writes on the smart card, knowing that the card was written previously by a programmer, but I lost my computer and could not get the program. I know the card's password. I need to know how the information was written inside the card and I own its database

    €842 (Avg Bid)
    €842 Keskimäär. tarjous
    1 tarjoukset

    Your role will include Customer Service Answering phone calls for us (between 12pm and 2pm Monday to Friday Sydney, Australia time) Responding to customer emails Responding to customer enquiries through our website and social media Virtual Assistant Compiling data from various sources in to our excel and dashboard Checking customers meet requirements Sending out information requests to customers...

    €7 / hr (Avg Bid)
    €7 / hr Keskimäär. tarjous
    6 tarjoukset

    Id like to create a basic nft marketplace based on the ethereum blockchain -

    €1008 (Avg Bid)
    €1008 Keskimäär. tarjous
    9 tarjoukset

    Am look for a blockchain developer to create a multi-signature bitcoin wallet for web, android and ios, fast, lightweight and easy to use. will have both BTC, Ethereum/ERC-20, BEP2, Dogecoin, Stellar, Tether and more

    €436 (Avg Bid)
    €436 Keskimäär. tarjous
    11 tarjoukset

    I am currently making an app on appypie. I'm creating a cryptocurrency faucet app, where people press a button once every 24 hours and receive a certain amount of free cryptocurrency. I need someone to with experience in app creation and cryptocurrency technology to create the faucet part of the app. I'm looking for someone to build a system in the app, where there is a wallet that I con...

    €225 (Avg Bid)
    €225 Keskimäär. tarjous
    4 tarjoukset

    Scrum Master Duration: 1 Year Contract Job Description: • Minimum 5 years of experience as a Scrum Master focused on software development. • Extensive Agile Methodology experience. • Experience with ServiceNow and JIRA is mandatory. • Familiarity with common Agile practices, service-oriented environments, and better development practices as well as other methodologi...

    €17 / hr (Avg Bid)
    €17 / hr Keskimäär. tarjous
    1 tarjoukset

    I have a file of 8 pages I need to write it (paraphrasing) that make since and makes all the idea coherent. the two lest pages is to write about Ethereum and its features. the file in the attachment. Exactly the same file but with 0 plagiarism No more than 60 GBP deadline on Friday

    €68 (Avg Bid)
    €68 Keskimäär. tarjous
    39 tarjoukset

    No down payment, I will create milestone with full amount You start working, send me a demo to test it locally on my computer, no remote desktop, if everything ok send me source code I will release the milestone If you have problem with these condition don’t bid Project budget: $60.00 I need an application to run on windows 7 and windows 10 both 32&64 bit please see attached document Th...

    €46 (Avg Bid)
    €46 Keskimäär. tarjous
    7 tarjoukset

    want developer development keygen, cannot anyone cracked my software. please write me your best price! without demo not payment anyone! software dektop, operation windows

    €1797 (Avg Bid)
    €1797 Keskimäär. tarjous
    13 tarjoukset
    social media app 6 päivää left

    Would like to create a social media app and you must have to show me a legit demo version of social media app

    €842 (Avg Bid)
    €842 Keskimäär. tarjous
    2 tarjoukset
    Trophy icon ReactJs PWA FRONTEND + simple backend 2 päivää left

    Devices: Mobile WEB (IOS+Android ) Willing to negotiate Should be responsive to work on tablet as well. Stylesheets and Code should be well organized and easily modified. (Company Logo, Colors, Main Domain for query string) example: [kirjaudu nähdäksesi URL:n] is stored into a QR and put on product with style id number equal to 123. The web app can scan the QR and fetch product infor...

    €253 (Avg Bid)
    Taattu
    €253
    0 työtä
    EnergyPlus and OpenStudio Demo 6 päivää left
    VARMENNETTU

    I need you to create a demo showing the connection of EnergyPlus and OpenStudio.

    €105 (Avg Bid)
    €105 Keskimäär. tarjous
    2 tarjoukset
    Scraping Expert Needed 6 päivää left
    VARMENNETTU

    I am gonna scrape data from several ecommerce Website. Need expert, innovative, smart coder who can work longer term with me. Candidate should be available for - fulltime - daily update/meeting After scraping phase done, we need to move forward for building website base on the scraping result.

    €103 (Avg Bid)
    €103 Keskimäär. tarjous
    9 tarjoukset

    The job is very simple. Basically you will be replicating the part by replicating the phone and video from [kirjaudu nähdäksesi URL:n] to one site, but a version of another app to another site. Preferably individual person(no agencies) AND PLEASE NO PERSONS WHO CHARGE OVER THE LIMIT. I REPEAT, DO NOT BID IF YOU CAN NOT DO IT FOR THE AMOUNT CLEARLY STATED! It is an extremely simple proje...

    €18 (Avg Bid)
    €18 Keskimäär. tarjous
    11 tarjoukset
    Azure SQL Database Development 6 päivää left
    VARMENNETTU

    We need some Azure SQL work done. We re in the energy industry and are developing a new application to manage our energy efficiency programs. This is a long term contract.

    €432 (Avg Bid)
    €432 Keskimäär. tarjous
    23 tarjoukset

    A hardware GPS tracker with following feature is required - 1. Covers a range of approx. 70KMs. 2. Size should not be more than 3inch*2 inch 3. lighter weight is required 4. Capable of recharging with a battery life of at least 30hrs after a full charge. 5. it will be better if it doesn't require a sim card/wifi connectivity (it just track through satellites). 6. cost of production per piece ...

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    1 tarjoukset
    Paid shoot 6 päivää left

    Job Summary If you are passionate about fashion and marketing and ready to jump into a fast-paced and challenging environment, we want you to join our team of models. You will have the chance to work in a variety of settings that will improve your versatility, brand awareness, and portfolio while allowing you to network with numerous industry professionals. We work with a diverse range of clients...

    €25 / hr (Avg Bid)
    €25 / hr Keskimäär. tarjous
    14 tarjoukset
    workingontheclouds -- 2 6 päivää left

    One of the largest projects in the IT field, starts recruiting specialists from 48 countries: Australia, Austria, Armenia, Belgium, Brazil, Bulgaria, Great Britain, Hungary, Germany, Greece, Denmark, Egypt, Israel, India, Indonesia, Ireland, Spain, Italy , Canada, China, Mexico, Monaco, Malaysia, Nepal, Netherlands, New Zealand, Norway, Oman, Pakistan, Poland, Russia, Singapore, USA, Thailand, Tai...

    €42112 (Avg Bid)
    €42112 Keskimäär. tarjous
    5 tarjoukset

    We are a provider of a sophisticated cybersecurity range and need a person to write email marketing campaigns to announce us to the marketplace with a call to action of scheduling a demo of the range. Our audience are IT & Cybersecurity executives and managers in companies and organizations. We would like 3 to 4 versions of the marketing emails so they can be rotated over time. I have uploaded...

    €80 (Avg Bid)
    €80 Keskimäär. tarjous
    4 tarjoukset

    I am looking for 1-4 freelance writers to help create content for a compliance-driven stock investing app website. This content would range from profiles of companies going public, general stock/investing education content (i.e: "What to listen for in an earnings call", "How to read stock charts", etc..), shorter form Q&A style content: "How long should you hold index ...

    €296 (Avg Bid)
    €296 Keskimäär. tarjous
    33 tarjoukset

    Our company, [kirjaudu nähdäksesi URL:n], is looking for a Content Writer who possesses a passion for writing and an ability to create engaging and high-converting copy for our training courses. As a writer, you will be responsible for watching each 5-10 minute lesson and reading through the subsequent training materials to create a captivating blog on the topic. (see attached for more d...

    €308 (Avg Bid)
    €308 Keskimäär. tarjous
    24 tarjoukset

    Hi Hope you and your family are safe in this pandemic. I am from a coaching centre. For this pandemic, our coaching centre whole system now depends on online. That's why we want to build a system for our students, teacher and admin. In this web application and apps, we have some requirements ... * Online video classes * No recording option for student * Teacher's Panel * Student Pa...

    €775 (Avg Bid)
    €775 Keskimäär. tarjous
    20 tarjoukset

    We are looking to hire a part-time / on-contract Product Manager cum Business Analyst who could discover the needs of our customers, document them in the form of EPICS and User Stories. It is a simple product that may require about 10-20 days of effort, if done full time. Pen-paper drawings of key screens will be preferred. Prior experience in doodling User Experience is a definite plus.

    €637 (Avg Bid)
    €637 Keskimäär. tarjous
    6 tarjoukset
    Custom Bep20 token creation and Website 6 päivää left
    VARMENNETTU

    Create Custom Bep20 token that has smart contacts that take percentage fee from transaction and convert this fee from the Bep20 token format to USDT bep20 in developer wallet, percentage redistributed to holders, Anti Wale Bot, Burn and auto pair token with BNB in liquidity pool. Website needs to be created to interact with token holders via proof of stake, for example linking wallet to show they ...

    €5506 (Avg Bid)
    Salassapitosopimus
    €5506 Keskimäär. tarjous
    12 tarjoukset

    We need a smart contract deployment for a ERC20 - a very standard setup as per this webpage. [kirjaudu nähdäksesi URL:n] We may need a php front end to interact with the smart contract as well - but this can be discussed at a follow-up stage

    €390 (Avg Bid)
    €390 Keskimäär. tarjous
    41 tarjoukset

    WORLDWIDE - REMOTE / OPT - OPERATIONS - DELIVERY / CONTRACT OPERATIONS We are currently hiring Spanish-speaking candidates (Spanish). Much of the world is mired in chaos caused by the COVID-19 pandemic, there are many admirable companies that are trying to make life easier for their users during this very stressful time. Invisible Technologies is a company that helps these types of businesses an...

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    10 tarjoukset
    pancakeswap trading bot 6 päivää left

    I'm in need a trading bot that will follow a BSC wallet address and whenever that address purchases a token on PancakeSwap (v2) the bot will buy the same token for a bnb amount which i set , and then the bsc wallet address sells the token, the bot will sell his token also. bot must be able to buy and sell the transaction as quick as possible of the buy/sell on the wallet. A simple UI for the...

    €862 (Avg Bid)
    €862 Keskimäär. tarjous
    13 tarjoukset
    NFT marketplace intergration - Eth 6 päivää left
    VARMENNETTU

    I am looking for someone who has experience developing the Ethereum blockchain. Your primary responsibility will be to actively assist my corporation’s web developers integrate the Ethereum blockchain onto our own NFT marketplace. The blockchain developer needs to implement the ETH blockchain in the marketplace. Users need to be able to Mint NFTs on the ETH blockchain which will be manual...

    €1748 (Avg Bid)
    €1748 Keskimäär. tarjous
    47 tarjoukset
    Defi marketing, blockchain app marketing 6 päivää left
    VARMENNETTU

    Hello, we have a big tech team of very experienced blockchain engineers that worked on lots of cutting-edge Defi startups on Binance Smart Chain, Polygon, and Ethereum. We need a strong marketing guy or a team of marketers with whom we can create a whole bunch of DeFi/Crypto projects. Requirements: - scale telegram groups with real members, no bots, no random people - access to legit networks o...

    €7159 (Avg Bid)
    €7159 Keskimäär. tarjous
    5 tarjoukset

    I am looking for someone to build a custom graph ql query to get this data on binance smart chain tokens based on an inputed token address. I need this ASAP within hours if possible. The query should be made using this builder: [kirjaudu nähdäksesi URL:n] Information I need: Token Name Token Symbol Token Price 24 hour change in price via PancakeSwap v1 + v2 24 hour trade Volume on Panc...

    €493 (Avg Bid)
    €493 Keskimäär. tarjous
    3 tarjoukset

    We an International B2B, B2C company. We have closed 2 deals with UK and India based company. We need a B2B contract for our UK Clients and B2C Contract for our Indian Clients. We need the Contracts within this week. The Contracts shall contain all the clauses including force majeure, termination, payments etc.

    €110 (Avg Bid)
    €110 Keskimäär. tarjous
    18 tarjoukset

    We need some improvements to the Traccar web app modern interface, this interface uses [React]([kirjaudu nähdäksesi URL:n]), [Material UI]([kirjaudu nähdäksesi URL:n]) and [Mapbox GL JS]([kirjaudu nähdäksesi URL:n]) To see a demonstration of this application you can access to our demo web site: URL: [kirjaudu nähdäksesi URL:n] Login: admin Password: admin Yo...

    €387 (Avg Bid)
    €387 Keskimäär. tarjous
    20 tarjoukset

    I offer a fixed-term contract to search for distributors in Europe for an online store in the categories of beauty, home and garden toys and pet accessories. As an activity after finding, you must open a wholesale account with them by email or phone for our company. In the discussion with distributors, lists must be obtained in excel format with the products that have them in stock. We will wor...

    €99 (Avg Bid)
    €99 Keskimäär. tarjous
    8 tarjoukset

    Saludos, por este medio hago una solicitud para cualquier desarrollador flutter que realice un proyecto usando el paquete: auto_route ( [kirjaudu nähdäksesi URL:n] ) y que haga uso de pruebas unitarias con todo lo que respecta a navegación entre todas las pantallas disponibles, de ser posible que dichas pruebas puedan ser reutilizadas. Hay un proyecto demo ya creado en GitHub pa...

    €148 (Avg Bid)
    €148 Keskimäär. tarjous
    3 tarjoukset
    build me an NFT website 6 päivää left
    VARMENNETTU

    build me an NFT website, on the Ethereum chain, something similar to rarible.com. note that the frontend design is here, just need the functionality input.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    8 tarjoukset

    Pryssa Smart Technologies is a startup tech company that produces a range of smart devices that replace the 'traditional' way of doing things. We are looking for a computer engineer to design a blueprint for our latest project.

    €303 (Avg Bid)
    €303 Keskimäär. tarjous
    17 tarjoukset

    Looking to bring on board a part-time front-end developer for WordPress and woo-commerce projects. - The contract will last 3 months and is estimated to run about 5-15 hours a week. - If the working relationship is good, the contract will have the option to turn into a permanent part-time position or full-time position. Responsibilities: 1) Work on transforming new designs from Figma (or other d...

    €9 / hr (Avg Bid)
    €9 / hr Keskimäär. tarjous
    70 tarjoukset
    Project for Sheuli A. 9 päivää left

    Hi Sheuli, would you like to do this here instead? If so, you can decline the other contract. -Adan

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    1 tarjoukset

    Have a look at the Theme Demo: [kirjaudu nähdäksesi URL:n] We are a video based real estate company & need an experienced wordpress developer to create a child theme for Houzez wordpress theme to add certain features which are currently not available in the theme. Required Changes. 1. Search Results should display property videos instead of image thumbnails & the videos should...

    €8 / hr (Avg Bid)
    €8 / hr Keskimäär. tarjous
    16 tarjoukset

    i need some one Producing Themplate for my busisness ins south Africa> i a digital solution company the contract must be based on southafrican law

    €30 (Avg Bid)
    €30 Keskimäär. tarjous
    5 tarjoukset

    Hi there! We are in search of a talented Graphic Designer to create the logo for our company’s new MMORPG video game and the elements of the branding for our video game’s website. The general feel and look we are looking to create should be something that will convey an element of “epic fantasy” and “heroism”. Your logo design will also need to take into consi...

    €93 (Avg Bid)
    €93 Keskimäär. tarjous
    41 tarjoukset

    Consist two parts Part one research Part two Matlab - simulink the demo

    €135 (Avg Bid)
    €135 Keskimäär. tarjous
    14 tarjoukset
    trading website 6 päivää left

    Hello, I liked your gig about trading website. I want to create one for my company, please contact me for more details. Could you send me demo of your projects ?

    €481 (Avg Bid)
    €481 Keskimäär. tarjous
    28 tarjoukset
    wallet application -- 2 6 päivää left

    Hello, I liked your gig about trading website. I want to create one for my company, please contact me for more details. Could you send me demo of your projects ?

    €438 (Avg Bid)
    €438 Keskimäär. tarjous
    13 tarjoukset
    Draw UML for my Ethereum project 6 päivää left
    VARMENNETTU

    I have an Ethereum project that transfer metrics from monitoring tool in the cloud to Ethereum network, I used React and Rinkeby test network I want to draw UML or sequence that describe the project from fetching the data till receive it at Ethereum. No more than £40

    €83 (Avg Bid)
    €83 Keskimäär. tarjous
    3 tarjoukset
    smart contract 6 päivää left

    hello, i want create a Smart contract for airdrop, presales, 100% like : [kirjaudu nähdäksesi URL:n] can you do it?

    €4043 (Avg Bid)
    €4043 Keskimäär. tarjous
    5 tarjoukset
    Needed Blockchain Developer Needed(Web) 6 päivää left
    VARMENNETTU

    We are looking for an innovative Crypto/Blockchain Web Developer to collaborate with us on a challenging project! The ideal candidate should have the following qualifications: - 2+ years of experience in commercial software development - Experience with Rust, Golang, Node.js or C++ - Blockchain programming and smart contract development experience on one or more major platforms i.e. Ethereum, Hy...

    €170 (Avg Bid)
    €170 Keskimäär. tarjous
    20 tarjoukset
    Video Making FB 6 päivää left
    VARMENNETTU

    We are a new educational society. We have some videos to make for marketing purposes. Detail of the organization will be shared only after the selection of freelancers. Details of the project are as follows: - 3 Videos of 30 seconds for youtube, Facebook. -The fee will be for ALL 4 videos, NOT INDIVIDUAL - Videos like logo introduction, etc. - This is the initial project and can be followe...

    €13 (Avg Bid)
    €13 Keskimäär. tarjous
    8 tarjoukset
    HOTEL BOOKING APP 6 päivää left

    HOTEL ROOM BOOKING APP LIVE BOOKING OF ROOMS DEPENDING AVAILABILITY PAYMENT PORTAL. USE APP TO UNLOCK DOOR ( SMART LOCK) PAY FOR EXTRA SERVICES FROM WITHIN APP IN APP CHAT FOR ASSISTANCE.

    €1145 (Avg Bid)
    €1145 Keskimäär. tarjous
    108 tarjoukset