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    10,339 blockchain pekerjaan ditemukan, seharga USD

    lebih ke hashing file, blockchain , hanya demo bukan main net

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    Membuat webiste ICO sebuah crytpcurrency dengan fasilitas exchanger crytopcurrency internal. model exchanger nya seperti [login untuk melihat URL] atau [login untuk melihat URL] atau [login untuk melihat URL],id atau [login untuk melihat URL] tetapi lebih sederhana tidak perlu banyak cryptocurrency. mungkin hanya untuk 3 pair cryptocurrency seperti idr/bitcoin, idr/ethereum, dan 1 crytocurren...

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    SEO my Website Berakhir left

    Topiknya SaaS, Comparison SaaS with ERP, Big data, market software enterprise asia tenggara, Vertical / Horizontal Saas, Machine learning, blockchain, Business inteligence. dan yang sejenisnya. . saya sedang mencari SEO yang dapat memberikan keyword-keyword agar dapat memajukan e-commerce yang baru akan dikembangkan

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    Hey, We have build our own blockchain trading platform and needed to expan team of developer. Someone having good knowledge on writing smart contracts and UI knowledge would be good fit.

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    Educational blockchain card game design for a deck of 130 cards, the theme would be futuristic and simple , relating blockchain to real-life situations. (Removed by Freelancer.com Admin)

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    We are looking for remote blockchain developer/programmer partner to work long term on blockchain certificate for institute. Requirements 1. Strong knowledge and work experience on Blockcerts and Opencerts (e.g. Smart contract, Schema and the various tools use for them). 2. Able to create Blockcerts and Opencerts certificates (we will have a remote desktop for you to set up the various tools an...

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    Do you have more than a year of bitcoin core development experience? Are you experienced with c++ and qt, and compiling chains for multiple platforms? Then this is the job for you. I have multiple projects for you to support me for long time. Please contact me. i want to start asap with the right person. Thanks and tell me what your favorite programming language is.

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    A gaming App based on ethereum (if other blockchain prefered please tell me why) 2D gaming app based on ethereum with in App purchases, a level-system and it needs a wallet integration Please have experience in smart contracts, ios and android development. Deadline: End of Q1 2020.

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    Looking for a highly experienced react developer with ethereum and smart contract experience. We recently deployed the new smart contract to the ethereum mainnet and need someone who can connect it with our frontend. The things you need to do: - Call smart contract functions to set and get data. - Add Event listener to listen events of the contract. You will work with our blockchain developer.

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    I have wrote a report on word - now I am looking for a designer to turn that word document into a report I can share with members and the public. It needs to be elegant, modern as its blockchain focused and appealing for readers. The word document is 7 pages long and includes some images. The designer will need to create a title page, create the layout for the document and come up with a finishe...

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    Bitcoin ATM (3) 6 Hari left
    TERVERIFIKASI

    Research on Bitcoin ATMs. Looking for someone highly knowledge able the technical side of Bitcoin ATMs, blockchain analytics, and cryptocurrency risk. Should be able to research (using blockchain public sources, etc.) and answer the following questions: 1) Bitcoin ATM operator wallets: Does an operator use the one wallet address per Bitcoin ATM? The same wallet address across multiple ATMs? Do o...

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    Bitcoin ATM (2) 6 Hari left

    Research on Bitcoin ATMs. Looking for someone highly knowledge able the technical side of Bitcoin ATMs, blockchain analytics, and cryptocurrency risk. Should be able to research (using blockchain public sources, etc.) and answer the following questions: 1) Bitcoin ATM operator wallets: Does an operator use the one wallet address per Bitcoin ATM? The same wallet address across multiple ATMs? Do...

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    Blockchain Exchange site Development

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    We need to design a website for Protex (our blockchain project), Similar like [login untuk melihat URL])

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    We are looking to create an auction DAPP on Ethereum Blockchain. Applicants must have experience building Dapps- apply with your portfolio.

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    BlockChain expert 5 Hari left
    TERVERIFIKASI

    Need a experienced writer in the area of Block-chain. Please bid if you have expertise in Block-chain area.

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    Design Guide 1. Official Brand name – “WhatNext” 2. Brand Colors a. R43 G95 B180 b. Choose color 2 c. Choose color 3 d. 3 tertiary colors that go well with the above 3 primary colors. Note : Colors 2 and 3 must go well with color mentioned in point a. The design has to be professional and minimalistic. 3. Fonts and styles i. Cover page with an image – representativ...

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    This is where we feel you can be of help: Creation of Token smart contract, Coin contract, Pre-ICO contract and ICO contract, smart contract for dividend (interest) mechanism and inclusion of burnable and mintable features within Token and Coin smart contracts . So What is needed in your proposal; 1) Technical specifications for the Token and Coin, and ICO smart contracts? 2) Proposal for the p...

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    Blockchain Network Audit 5 Hari left
    TERVERIFIKASI

    Looking for a Blockchain Expert Developer with GO & C++ Background SUMMARY Crypto Poker Exchange (CPE), an online poker gaming platform, is looking for a Blockchain Developer who has experience in building and auditing blockchain-based software. Specifically, CPE is looking to perform an audit of its current source code, which consists of several blockchain nodes designed to enable transact...

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    Create article for crypto project 5 Hari left
    TERVERIFIKASI

    Hi, I need someone to create a well consctructed article to explain a crypto / blockchain project.

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    I need a mobile app. I would like it designed and built.

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    I need a mobile app. I would like it designed and built.

    $30 - $250
    $30 - $250
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    We need to fork the ethereum blockchain and release as our own blockchain with an additional feature to the blockchain. Forking the ethereum blockchain with the change of creating a wallet in blockchain to collect fee from every transaction and at beginning of month distribute those fees to coins holder based on the percentage of coins they hold. For example i hold 10% of coins in my address the...

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    Hey I'm Omamah (A blockchain developer) from Almadinah, Saudi Arabia. I'm ok with all nationalities as long as they speak English(Arabic is preferable). I need a web developer expert that understands the needs and the preferable configuration and tools to be used on each functionality of the project. Mostly the project needs is just the front end requirements and ability to connect it...

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    We are early-stage logistics startup based in Bangkok, Thailand which has been operating for more than a year in Southeast Asia. Our company are in fund-raising stage ready to scale up and are looking for skillful and talented people to join our team. If you are interested, feel free to contact us. High Payoffs, Big Equity and Big investors. Qualifications: 1. Specializing in back-end, software e...

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    I am going to develop exchange website and Mobile Wallet. For this I am going to hire Top Skilled Freelancer. Please bid only if you are Blockchain Top Expert.

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    Write a technical plan 4 Hari left
    TERVERIFIKASI

    This technical plan is for the a solar blockchain development. The purpose is of this plan is to present to software development team to develop. The blockchain will gather energy consumption and generation information from solar energy systems installed on user buildings. The data collected will be used to calculate how much tokens are to be awarded to energy producers. The preferred blockchai...

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    We are starting new crypto platform and I am currently collecting team. It is open source community project but I need experienced blockchain developer for that team. I will pay initial payment to join in as lead developer and to create coin together with others. When coin and chain is created you should continue and represent platform as lead developer. Platform rewards are paid every month. New...

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    Build Crypto Wallet 4 Hari left
    TERVERIFIKASI

    I need a lightweight multi-currency wallet. This wallet will NOT have to download the entire chain for all the currencies in this wallet. This wallet will run on Windows, IO, Android and Other Operating systems. The user should be able to switch between the coins and utilize the features of each wallet. 1. Bitcoin Private (BTCP) A. This wallet MUST be able to utilize both Transparent (b) and Shi...

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    Crypto exchange 4 Hari left

    Looking for a good freelance team to assist in building a crypto platform * User profile (login, signup, forgot password, settings) 2FA, KYC * Multi-step crypto exchange (Buy/Sell) * Transactions, history * Deposit/Withdrawal system, cryptocurrency, blockchain integration: BTC, ETH * Multilanguage: 1 LTR * Fiat Integration via [login untuk melihat URL]: EUR, USD, GBP * Automatic exchange r...

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    We are looking for a Real Estate and Blockchain Copywriter and Content Writer to work based on project.

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    I am looking for a PHP/MySQL expert that has full knowledge of coding using PHP with the EOS Blockchain. I want a simple PHP script created that will: 1. create a EOS Transaction (with memo) by simply sending $0.001 EOS from my ESO Wallet #1 to my EOS Wallet #2 2. get the completed ESO transaction ID and insert in MySQL database Here is how I see it working: - you create a php page with si...

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    I need you to write a research paper on Blockchain with some results and graphs.

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    Need Modifications done to the EOS/BTS Graphene blockchain. Need two smart contracts written and compiled. Must be experienced on this Blockchain. Require by default to make every transaction into stealth mode. Require an auto-boot up system script in Vitual tmux terminal mode or other, if a server goes down with Blockchain start, cli-wallet started, API started. faucet started in 4 different wind...

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    Cryptocurrency exchange Chaincreator ([login untuk melihat URL]) is looking for a backend developer for its vault product with strong DevOps skills. Responsibilities • Collaborate as a full-time member of the dev team. • Analyze requirements and propose solutions, designs, and interactions that deliver the value of the product and its features. • Deliver data-driven, complex back e...

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    I'm looking for a blockchain expert that is familar with bitcoin, eth, ltc, etc. I'm looking to create a coin as payment via cooking. Where the coin can be put in several high yield exchangers. Would probably need it to be an ICO to gain trust and respect.

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    I'm looking for individual writers that can help me secure one guest post on [login untuk melihat URL] or other similar high authority financial/money/technology blog. I'm open to suggestions and would like to secure Guest posts on leading publications - keep in mind that I'm interested in making Guest post/Brand mentions of Blockchain startups, projects and businesses Please quote...

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    Mobile App- to create a Network of Businesses with existing app Google My Business - mobile app to put on Google Play store other mobile app directories similar to [login untuk melihat URL] The app that you will create will use an existing app [login untuk melihat URL] found on Google play store Use existing website domain [login untuk melihat URL] Change to to a very simple mobile app w...

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    i want a ios developer to fix issue in my blockchain app

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    I am needing to have a blockchain app that can run on MCO coin that will be secured by wallets for my family's in home camera Basically they have cameras throughout thier homes but I want to check on them when im away or there away. So are you able to create a dapp that allows me to add users ( wallets) and to gain access i will need thier private key then i can view thier in home cameras an...

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    It is a blockchain and trading focused hedge fund. AAM. Color scheme is Dark green Black Silver (can be changed) but would like a professional formal looking fund logo instead of a fresh modern type look. Very open to new ideas.

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    So I need 4 seperate files including arrays: All addresses that have a balance above 10, 20, 30 and 40 ETH. All addresses should be in a file formatted like this: var arr = ["0xbe0eb53f46cd790cd13851d5eff43d12404d33e8", "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2", "0x742d35cc6634c0532925a3b844bc454e4438f44e", "0x53d284357ec70ce289d6d64134dfac8e511c8a3d",...

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    Create website that uses Steem Keychain for users to login Displays user info from database Python Django perferred but Javascript considered Knowledge of Steem Blockchain or Blockchain Unique: I use python bots on the Steem blockchain n

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    Italiano realizzazione di una applicazione che utilizza la blockchain Digibyte ( digi-id + pagamento con digibyte ). La webapp deve essere un semplice e-commerce fra utenti vicini fra loro (es: max 10 km o 7 miglia - geolocalizzazione necessaria ), tramite una fotografia di un oggetto usato o nuovo ( una solo ) , con pagamento immediato tramite Digibyte e ritiro a mano dell'oggetto. preferib...

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    I need blockchain expert, blockchain developer for a good project!

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    I am looking for motivated freelancer to build me a Stable coin such as Tether (USDT) if you are Blockchain devolper then you already know that it's running on OmniLayer [login untuk melihat URL] and it can be duplicated however we need our own Blockchain and backend. So my goal is to build a Second Tether, similar like the Existing Tether LTD, However what I want is the Value will never be l...

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    You have to produce a report for providing the details lf the proposed architecture for developing the atm software. are going to produce a report (in the form of an academic paper/report) for the MD and Board of Directors (BoD), providing details of the proposed architecture for developing the ATM software. Your task on designing and recommending architecture should mandatorily contain the fol...

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    We launched recently a cypto that runs similar on Dash Platform. I require configuration assistance to set a mining pool. I also require help on how to list our crypto on Coinomi and Trezor. Certain information i can provide based on Crypto wallet core files.

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    Hello, We are looking for a blockchain professional or someone that are experience at making applications. Basically, we want a browser like chrome or firefox with a build in mining algorithm for bitcoin. Please check the link below as we want an exact replica with the exact same features and functionalities. As for the design we want a custome job. Make sure you download and install the applicati...

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    We are looking for one dev which has a very good experience with the Monero blockchain and the atomic or decentralised swap. Thank you.

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    Artikel Komunitas blockchain Teratas