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    15,612 blockchain bitcoin wallet jobs fundet, i prisklassen EUR

    Custom Business Plan should include: • Executive Summary • Objectives • Mission • Key to Success • Company Summary & Ownership • Products & Services • Market Analysis • Target Market • Strategy and Implementation • Competitive Edge • Sales & Marketing Strategy • Web Plan Summary • Management Summary • Financial Plan ...

    €272 (Avg Bid)
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    28 bud

    A blockchain project needs White Hats for improving the security level of the project. The project sets high rewards for the ones who helped us on finding our potential risks. From a security perspective, developers could assess, identify and give us suggestions on any of the following: [log ind for at se URL] Security of Blockchain: Flaws of IOST’s general user

    €1675 (Avg Bid)
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    4 bud

    Require a Business proposal for blockchain implementation in organizations of different kinds, also including trading for cryptocurrencies and brokerage.

    €226 (Avg Bid)
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    41 bud

    Build a simple decentralized marketplace like OpenBazzar that enables the buying and selling of items using an ethereum token

    €738 (Avg Bid)
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    SOFTWARE 1. Programming language : python / Java 2. Blockchain : etherium solidity 3. Interface : PhP framework 4. API : postman MODULE 1. User Authentication 2. Device Authentication 3. Evidence collection PAYMENT 1. Maximum : USD300 total project cost 2. Payment through freelancer / paypal 3. Payment schedule : USD 50 – flow chart and algorithm

    €389 (Avg Bid)
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    11 bud

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    Forseglet Topkonkurrence
    Blockchain Logo 6 dage left

    I'm looking to make a unique logo related to Blockchain technology. This will be for my youtube channel, march etc....

    €57 (Avg Bid)
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    40 bud

    My project will implement a simple supply chain management process with 3 parties (buyer, supplier, and bank. The contract will have a simple work order (amount and price/unit, total price and insurance binder for supplier) between buyer and supplier. The bank will be able to see the contract and insurance binder. Tasks are initiate work order + work complete.

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    7 bud

    I need someone that is experienced in Block chain development Cryptocurrency development for payment platform web design

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    22 bud
    Blockchain Articles 6 dage left
    VERIFICERET

    Hello, I am looking for native English speaking writers who have a strong interest in cryptocurrency, and blockchain technology. If you are interested in the above subjects, this writing position may be for you. Currently, we provide content for many different websites and are looking for long-term writers who have the ability to produce 2 to 5 articles

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    10 bud
    Build me a News Website 6 dage left
    VERIFICERET

    ...who has previous experience working on a website where Metamask has to be integrated ([log ind for at se URL]). Besides that, the individual should have an understanding of blockchain tech. The website should have the ability to limit content to users who have not made a transaction through metamask - similar to how it is described on the post of expotrading:

    €499 (Avg Bid)
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    71 bud

    ...is only for senior experts who have proven experiences in Android&iOS wallet of several crypto assets. Need to provide several digital assets like BTC, ETH, Monero, USDT Send, Receive, Exchange between assets functions to be implemented Need import/export private key Backup wallet function need Hybrid is preferred Please describe about decentralize and

    €3830 (Avg Bid)
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    39 bud
    Cryptocurrency Article Writing 6 dage left
    VERIFICERET

    Urgent Recruitment! I need some good writers with adequate knowledge of cryptocurrency and blockchain technology to work on a project. You must be ready to start immediately.

    €306 (Avg Bid)
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    36 bud

    A long term project of writing news. The topics include business, technology, blockchain, investment, gadget, and social. Expect 3 pure, original, and relevant news contents every day. The word limit is 500-800. Those who are experts in this sort of writing skills and passionate writers are welcome. $3 for one article.

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    ...REQUIREMENTS before you knock !! 1. You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. 2. You will need to figure out a security issue in the blockchain network. We can help you with that. Some issues can be 51% attack, Sybil attack, BGP Hijacking

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    I am looking for a professional Graphic Designer with 3D design experience. You will work with our existing Marketing Team in Telegr...will work with our existing Marketing Team in Telegram Group to take direct instructions and reviews of each and every of your job. I need someone with expert knowledge in Blockchain and Cryptocurrency design concept.

    €7 / hr (Avg Bid)
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    I am looking for support in designing a peer to peer energy system that utilises blockchain and the lightning network. Needs to be scalable to 1 billion transactions per second. This is just a design and proof of concept

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    18 bud

    I have bought an ico script from codecanyon. I want to hire a person who has worked with [log ind for at se URL] api and who can integrate the payment gateway in that website. That script is in laravel.

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    I have bought an ico script from codecanyon. I want to hire a person who has worked with [log ind for at se URL] api and who can integrate the payment gateway in that website. That script is in laravel.

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    3 bud
    Need a WordPress Developer 5 dage left
    VERIFICERET

    ...needs to have a good page lay-outing skills in WordPress. Below are the Menu / Page details 1. Landing page (HOME) 2. About 3. Services a. RPA b. AI c. BlockChain d. Other S/W Services 4. Blogs (Already have) 5. Contact (Already have, but minor changes required to setup email part) VERY IMP - The responsiveness needs to be maintained

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    We are a blockchain platform and are doing marketing for our projects, we need to increase our social platform followers,like facebook, twitter,Linkedin, Telegram,Reddit.

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    !! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming

    €6 / hr (Avg Bid)
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    4 bud
    MultiSig Wallet App iOS/Android 5 dage left
    VERIFICERET

    MultiSig Wallet App iOS/Android Ability to Buy and Swap crypto using [log ind for at se URL] API Trade crypto using user existing API (binance, coinbase pro, [log ind for at se URL]) Send and Receive Crypto Wallet Creation inc Import and Export feature Live chat support Design will be supplied and API

    €2781 (Avg Bid)
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    46 bud
    CRYPTO CURRENCY 5 dage left
    VERIFICERET

    developer that know Blockchain with experience with cryptonote technology sources.. like Monero and/or Bytecoin to add on our official developer team.

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    18 bud

    Hi Freelancers I want to have a script or automated system that can watch different crypto wallets and report & send incoming amounts to an exchange to trade them. I am not sure what technologies are possible but everything is accessible via web apis as far as i know. Looking forward to your answer - thank you in advance. Best, Tim

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    24 bud

    Pertenezco a una joven empresa dedicada al desarrollo de servicios digitales mediante la tecnología Blockchain. Estamos buscando un asesor Marketing Strategy para expandir nuestro negocio. Nos gustaría saber si tienes experiencia en este ámbito

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    We are working on using barcodes, app , USSD or another simple tech that will be used to receive data in low income communities which will be stored using blockchain tech

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    This proj...project is only for senior experts who have proven experiences in mobile wallet of several digital assets. Need to provide several digital assets like BTC, ETH, Monero, .. Send, Receive, Exchange between assets functions to be implemented Need import/export private key Backup wallet function need Provide multi Language Hybrid both possible

    €3635 (Avg Bid)
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    44 bud

    Do you have blockchain/solidity experience? The website I'm talking about is more like game development, do you have experience of that? I need both design and front end development. It should be mobile responsive websites. 2 games need to be developed in the website: 1. Dice - something like [log ind for at se URL] 2. Blackjack - something like https://betdice

    €529 (Avg Bid)
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    38 bud

    Looking to hire someone who is familiar with c++ and blockchain development to prepare a Qt creator dev ready environment for [log ind for at se URL] on Windows 10 VM. *MY BUDGET IS 40 AUD*

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    Looking for a crypto currency exactly similar to PIVX Coin. Need Masternode ROI and Independent blockchain. Only who did similar kind project please bid. Time wasters please stay away.

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    19 bud

    ...so users can study, watch videos, and read news regarding blockchain and cryptocurrency. I will need a dashboard where I can manage to write contents, upload video, images, create back links, and SEO editing tools. 1. Give me a brief introduction about yourself? 2. Have you create any blockchain project before? 3. What languages will the website be written

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    Create Online Bitcoin Wallet 4 dage left
    VERIFICERET

    Searching for somebody who could create an online Bitcoin wallet (similar to Xapo). Moreover, a mobile app must be created as well to access the wallet (iOS and Android)

    €2470 (Avg Bid)
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    58 bud
    Build me an android app 4 dage left
    VERIFICERET

    I want to develop an android app and integrate with blockchain api. blockchain api will be provided by me.

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    23 bud

    Hi there, I need someone who is able to create a ethereum node and implement a smart contract which allows the deployment...a smart contract which allows the deployment of certifications. Simply Entity-A releases a certificate to entity B with few details, name, expiration, this is push on the blockchain. Please contact me for more information. Fed

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    19 bud
    Need to Fork Litecoin 4 dage left
    VERIFICERET

    Hi All, I want to Fork a coin based on LTC. Experience in Blockchain and cryptocurrency will only place the bid. Details will be shared over personal message. Thanks

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    21 bud

    We are looking for a crypto developer to create web wallet which will be logged in through linux servers and it must have secure login. We need mobile wallets for android and ios also. Features will be:- 1. Send and receive [log ind for at se URL] Management backend 3. User registration 4. New address generated after every 30 minutes 5. 12 Coins support

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    I need an Android app. I would like it designed and built. i need app where i will conduct the pubg tournament. user will add money from their paytm wallet to app and can join tournament. check this app [log ind for at se URL]

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    ...with submission of articles on wikipedia and can make sure that they get approved and published. There are two articles to be published - one is a company profile for a blockchain logistics and freight management app, and the second one is a biography of the company's CEO. If you are experienced with writing and editing for wikipedia and can easily

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    I am frustrated by the options I have to wear my ID badge at work. Either it has to hang from my belt clip or a lanyard. I want to develop a sleek and functional option to wear my ID Badge on my wrist. The options I have found online are not what I am looking for. They are either too bulky, too ugly, or too weird for me to want to wear it to work every day. I would like to work with a product desi...

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    ...extract the blockchain data of the users' wallets. Data will be saved to a SQL server. The webapp will also periodically capture incremental data of the wallets. The webapp will then allow the user to view their wallet ledgers and token asset summary. To keep this project small and on budget, we will work only with the Ethereum blockchain. If you add

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    I am going to develop 2 gaming sites. At this point ...something like [log ind for at se URL] 2. Blackjack - something like [log ind for at se URL] or [log ind for at se URL] If you have experienced in developing gaming site with blockchain, please show me your examples. Please apply with your estimation(how long will it take based on my description)

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    19 bud
    Bitcoin Mining Website 4 dage left
    VERIFICERET

    I am looking for a profitable bitcoin mining website. That can make at least 10x back for my customers investments. I am interested in new freelancer because for this project I will you $50. Please don't bid if you do not agree on my budget.

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    ...project is only for senior experts who have proven experiences in mobile wallet of several digital assets. Need to provide several digital assets like BTC, ETH, Monero, .. Send, Receive, Exchange between assets functions to be implemented Need import/export private key Backup wallet function need high security Several Language Native or Hybrid both possible

    €3212 (Avg Bid)
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    39 bud

    Developing a Blockchain Technology for Healthcare data record

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    30 bud
    Angular JavaScript Platform 4 dage left
    VERIFICERET

    Is about scheduling function and wallet system using angular javascript

    €16 / hr (Avg Bid)
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    54 bud

    I am looking for a Bitcoin core developer

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    Looking to hire someone who is familiar with c++ and blockchain development to prepare a Qt dev ready environment for [log ind for at se URL] on Windows 10 VM. *MY BUDGET IS 40 AUD*

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    I will be looking for a social...professional who can use all social media platforms so can you please provide work that you have completed in the past. The three area's we will be covering are E-Gaming, Art and Blockchain, also the work will be continuous so I will need someone who can keep up to date with a ever increasing work load. Kind Regards,

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

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    10 bud