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    8,899 blockchain 仕事が見つかりました。次の価格: USD
    $20 / hr 平均入札額
    5 入札

    Looking to get our business Approved From one of the Top Payment Gateways Check List Below For top Processors. Skrill Neteller 2CheckOut Stripe Blockchain WorldPay Perfect Money And many more like these. Merchant is first priority to provide services in all over the world because with that you can accept clients from all over the world. Please only experts acceptable With Regards;

    $5 / hr (Avg Bid)
    $5 / hr 平均入札額
    4 入札

    I need you to build a p2p for my blockchain website

    $278 (Avg Bid)
    $278 平均入札額
    7 入札
    blockchain integrate 6 日 left
    認証完了

    i want blockchain integration i will provide you details like api n xpub all you need to do create php code to integrate it

    $25 (Avg Bid)
    $25 平均入札額
    3 入札
    Internet Research -- 4 6 日 left
    認証完了

    I am looking for someone who can do Internet Research on the following topic across the mentioned categories and present the results in the given format. I need 500 results all together that include all below categories Topic - Awards ( Indian organized or international where Indian companies Or Indians can nominate themselves ) Categories - 1. Business 2. Startups 3. Engineering 4. Technol...

    $292 (Avg Bid)
    $292 平均入札額
    15 入札

    We need a project manager with an understanding of mobile app and backend web development. We are creating innovative platforms with multiple clients. The project manager will work directly with the principle and interface to multiple contractors. Should have knowledge of agile techniques and use of tools such as Trello, Slack. Ideally has some user interface experience with mock up tools such...

    $17 / hr (Avg Bid)
    $17 / hr 平均入札額
    16 入札

    **We have been let down previously and have lost x3 weeks - PLEASE DO NOT APPLY IF YOU ARE NOT AN EXPERIENCED BLOCKCHAIN ARCHITECT WITH SECURITY EXPERIENCE** **Please provide examples of your experience in this field before applying** I have a requirement for an experienced Blochchain architect to review the concept and : 1. Advise on Go/No-Go decision 2. Provide feedback/improvements 2. Clari...

    $422 (Avg Bid)
    $422 平均入札額
    5 入札

    here the details....bid only if you can do it...within 2-3 days and accepted budget is 15000 inr that is all I can pay......view the attachment.....the work will be presented with the codes..and screens.... payment after work is done... Details: a) All technical terms of the blockchain technology should be removed or replaced with layman terms appropriately b) Two different URLs - one for each of...

    $21 - $176
    $21 - $176
    0 入札

    We want to build block-chain demo with Document repository and Certificate Verification module. a) All technical terms of the blockchain technology should be removed or replaced with layman terms appropriately b) Two different URLs - one for each of the applications - will be there for the two different requirements c) The Document repository of storing the documents in an encrypted/signed form w...

    $856 (Avg Bid)
    $856 平均入札額
    13 入札

    Small compliance firm looking to build a secure database on the blockchain for our clients sensitive data. They will not interact with the portal. Will be internal only. Mostly simple features. Nothing crazy. It should store customer cards created by the user, generate reports and be user friendly. Open to suggestions, doesn’t necessarily have to be blockchain based.

    $7 / hr (Avg Bid)
    $7 / hr 平均入札額
    6 入札

    i need the develop of a block chain and a smart contract with only 1 information to store inside

    $161 (Avg Bid)
    $161 平均入札額
    7 入札

    You should be an experienced PHP and and MySQL coder. It is recommended for the coder to visit the current Alphabays Marketplace to get a look and feel to the recommended functionality. this will be used for legal transactions. No Javascript on site. There should be a possibility for a user to register either as a vendor (sellers account), or a buyer (normal account). A vendor should be able to ...

    $3917 (Avg Bid)
    $3917 平均入札額
    12 入札

    Hi to all , I need the develop of a private blockchain on a google instance ( hyperledger or substrate are preferite ) . The data to stored on the block chain is a sequence of numbers that is the Unic ID of a nfc tag , the smart contract rappresent the certification of the NFC Tag and should be readable only from the Ip of our website through a dedicated dynamic web page.

    $902 (Avg Bid)
    $902 平均入札額
    4 入札
    blockchain developer 6 日 left
    認証完了

    looking for experienced blockchain developer to work on ibm hyperledger for three to six months.

    $943 (Avg Bid)
    $943 平均入札額
    7 入札
    Internet Research -- 3 5 日 left
    認証完了

    I am looking for someone who can do Internet Research on the following topic across the mentioned categories and present the results in the given format. I need 500 results all together that include all below categories Topic - Awards ( Indian organized or international where Indian companies Or Indians can nominate themselves ) Categories - 1. Business 2. Startups 3. Engineering 4. Technol...

    $83 (Avg Bid)
    $83 平均入札額
    10 入札
    Blockchain App 5 日 left
    認証完了

    i need a blockchain application for my studies written with C ++. Here is a short description for the application: The application is for the electric cars that I drive from Berlin to Hamburg, for example, and I want to refuel, and with this application i can get the closer or the next one Locate e-gas station and book for exact location and exact time and pay with this application.

    $458 (Avg Bid)
    $458 平均入札額
    9 入札
    Solve Stuck POS/MN Blockchain 5 日 left
    認証完了

    My POS/Masternode blockchain got stuck at a blockheight for the past 48hrs. Need efficient and skillful hands to resolve it without forking the chain but maintain the existing network of wallets.

    $40 (Avg Bid)
    $40 平均入札額
    4 入札

    Hi i want some one to create me custom php website it should be like this website : [ログインしてURLを表示] , it uses custom php and Nginx if you can do it then bid on this lowest price 1st

    $209 (Avg Bid)
    $209 平均入札額
    16 入札

    B berminal We are looking for a content writer to assist with our growing platform. We would like a writer who is experienced in writing about cryptocurrency, blockchain, and IEOs to write short (700 characters) news summaries from various media publications. You should have native English ability, make no errors when writing, and be able to meet deadlines. You should have a background in journali...

    $314 (Avg Bid)
    $314 平均入札額
    43 入札

    I'm looking for a team for a new ico real estate (blockchain development, marketing manager, website manager, advisor)

    $3018 (Avg Bid)
    $3018 平均入札額
    28 入札
    medical-Blockchain- 4 日 left
    認証完了

    I looking for someone that can block chain expert. He should know Blockchain well(IBM). I will discuss via chatting more detail. thank reguard....

    $590 (Avg Bid)
    $590 平均入札額
    13 入札
    block chain 4 日 left

    Hello I need a developer who is professionally ......you have to tell me your experience in blockchain

    $484 (Avg Bid)
    $484 平均入札額
    15 入札
    medical-Blockchain 4 日 left
    認証完了

    I looking for someone that can block chain expert. He should know Blockchain well(IBM). I will discuss via chatting more detail. thank reguard....

    $69 (Avg Bid)
    $69 平均入札額
    12 入札

    Hello! We are a small fintech company based in Ukraine, bringing Fintech B2B solutions to global customers. As a top provider of B2B services, we help our customers make the decisions and follow the paths they need. With Blockchain, cryptocurrencies, BI and a variety of technologic advances taking place in recent years, we are especially situated to help our customers with their biggest business c...

    $130 (Avg Bid)
    $130 平均入札額
    3 入札

    Im Srivardhan Reddy from india. I heard a lot about the technology called blockchain and i need a blockchain specialist to teach me.

    $8 / hr (Avg Bid)
    $8 / hr 平均入札額
    3 入札

    We need someone to design a clean and modern site UI. Freelancers with relevant experience are preferred. The project is related to the gaming sector but the site should maintain a professional and business style. The site should use WordPress. We will provide some initial designs but the freelancer should improve their design based on his/her skills and our recommendations from other website...

    $210 (Avg Bid)
    $210 平均入札額
    33 入札

    Hello i need someone to do some c++ code for me to Export transactions from bitcoin blockchain using fast-dat-parser. [ログインしてURLを表示] It sould be able to save its places so i do not have to redo the whole blockchain when i want to update the data exported. also it should export the data to csv files

    $155 (Avg Bid)
    $155 平均入札額
    2 入札

    We're an innovative blockchain company looking for a Lead Developer with Project/Product Management experience to lead our development team, and interact between the Business/Marketing Division and the dev team. We have an existing beta version of our product. We need starting a further development. A product is a Google Chrome Extension, so you must have extensive experience in JS/NodeJS de...

    $43 / hr (Avg Bid)
    $43 / hr 平均入札額
    21 入札
    sequence and blockchain developer 4 日 left
    認証完了

    We need a Golang/blockchain developer who has extensively worked on fintech projects . Experience working with micro services, Experience working with databases . Send me your work recent project's done in Golang only .

    $2078 (Avg Bid)
    $2078 平均入札額
    11 入札

    My name’s Cédric Waldburger and I’m an Entrepreneur, Essentialist and Explorer. Having founded my first company at age 14, I’ve invested in over ten companies and co-founded a productivity startup, a computer vision company and a blockchain infrastructure in the last five years. For three years I’ve lived with just 64things and have constantly traveled. I continue t...

    $19 / hr (Avg Bid)
    $19 / hr 平均入札額
    23 入札

    Hello, I need an blockchain based payment system built on Ethereum platform. Pls contact only if you have relevant experience. Thank you

    $316 (Avg Bid)
    $316 平均入札額
    10 入札

    Summary ------------- I have my Chess Application which is developed using the Scala. Url: [ログインしてURLを表示] Code is the open source(Lichess) which is available on the Lichess Gitlab. Code URL: [ログインしてURLを表示] Below is the Scope of Work: ------------------------------------- Integrate Waves Tokens(Blockchain Platform) into the Chess Below are the Step by Step Guide on how to integrate Waves T...

    $733 (Avg Bid)
    $733 平均入札額
    3 入札

    I Need Two Local Female Bidders Who will place bids My Behalf on Different Freelancer Projects. Both will work at my office, RA Bazar, Lahore cant They must know some basic knowlage on listed Skills 1. API 2. Whatsapp Marketing 3. Facebook Marketing 4. SMM 5. Affiliates Marketing 6. Internet Marketing 7. Blockchain 8. Writing & Editing 9. Article Writing 10. Research Writing 11...

    $30 - $250
    地方
    $30 - $250
    0 入札
    3d game online 3 日 left

    looking to build 3d game online, hopefully blockchain based. budget is fixed at 20k usd and deadline is a few months. sooner is better. please send portfolio and example works, thanks.

    $34 / hr (Avg Bid)
    $34 / hr 平均入札額
    36 入札

    blockchain technology to securely store health records and maintain a single version of the truth. The different organisations such as doctors, hospitals, laboratories, pharmacists and health insurers can request permission to access a patient’s record to serve their purpose and record transactions on the distributed ledger. blockchain platform needs to provides the patient full access and c...

    $124 (Avg Bid)
    $124 平均入札額
    7 入札

    HI, freelancers. I am looking for an blockchain developer Project Scope: 1. Configuration Private Network based PoA on AWS 2. fixing a bug here is link [ログインしてURLを表示] Thanks.

    $21 / hr (Avg Bid)
    $21 / hr 平均入札額
    13 入札
    Looking for Blockchain developer 3 日 left
    認証完了

    HI, freelancers. I am looking for an blockchain developer Project Scope: 1. Configuration Private Network based PoA on AWS 2. fixing a bug here is link [ログインしてURLを表示] Thanks.

    $21 / hr (Avg Bid)
    $21 / hr 平均入札額
    26 入札

    Need a delivery platform. with intellectual property Functional Requirements : Based on the blockchain if possible The app should have a log in for the Clients, the drivers and for the owner. The clients are business and can be particular. It's for a pickup and delivery. I'm looking for something like Skipthedishes, Instacart etc.. Business can send us request for a pick up and for a de...

    $2205 (Avg Bid)
    $2205 平均入札額
    107 入札

    We are seeking to build a simple Stellar Wallet on the blockchain. This wallet will be connected to a broader project. Only need basic features. A good model is the lobstr wallet but much much simpler. End user must not be aware there are using cryptos for the most part. 1. System must be able to receive tokens 2. System must be able to automatically create and generate new accounts for users 3. ...

    $552 (Avg Bid)
    $552 平均入札額
    20 入札
    Design me a logo 3 日 left
    認証完了

    At Carbon Capital Advisors, we see the potential for blockchain technology to revolutionize the generation and trade of carbon assets. We are putting together some fundraising documents and need some basic branding to go alongside them. Specifically, we are looking for a logo to accompany these documents. We will be operating with very high level institutions so we want the logo to be sophisticate...

    $65 (Avg Bid)
    $65 平均入札額
    150 入札

    I want designer to think, not ask me what to do. Design a creative unique "Typography" logo for a blockchain identity company. Color: light blue : #35c9cb style : Minimalistic Text : Yousink Things needed to be in logo "#" and "@" to be included in text in "Yo". need before tomorrow morning

    $14 (Avg Bid)
    $14 平均入札額
    19 入札

    Hi AITCA will be improving the look of our windows gui (kivy based), android app (we have the master files) and the backend coding for our blockchain (we use multichain). You can find our current windows and android app at [ログインしてURLを表示] Our budget for this will be set between 80-120. Not higher than 120 though. Please do not bid unless you are familiar with Mutichain, Android and Kivy.

    $139 (Avg Bid)
    $139 平均入札額
    7 入札

    I need a a block chain development professional of about 3 years experience. Please send your resume (Removed by Freelancer.com Admin) Note- minimum 2-3 years of experience.

    $19 / hr (Avg Bid)
    $19 / hr 平均入札額
    6 入札

    There is a set of testers of the new cryptocurrency cashbаck service We are recruiting people who should try out our new service, Cryptokeshbek. All beta test participants will receive $ 500 in Bitcоins for the test. If you have accounts on Blockchain, Binance, EXMO, Huobi, Coinbase. We invite you to cooperate. Our main tasks are to check the stability of the service, and if possible identify bu...

    $509 (Avg Bid)
    $509 平均入札額
    6 入札
    Online 3D Game on Blockchain 2 日 left
    認証完了

    I am looking for someone who has experience with online 3D games or 3D worlds and ideally also with the Ethereum blockchain.

    $7971 (Avg Bid)
    $7971 平均入札額
    54 入札
    $1255 平均入札額
    20 入札
    Whitepaper banking blokchain 2 日 left
    認証完了

    I need you to write a research article. Whitepaper based on banking blockchain

    $169 (Avg Bid)
    $169 平均入札額
    36 入札
    Content Writer for Blockchain 2 日 left
    認証完了

    I am looking for a very experienced blockchain white paper writer for around 5 pages with nice graphics. Show me what you have written for your previous white papers.

    $86 (Avg Bid)
    $86 平均入札額
    9 入札

    Describe the steps needed to build a Blockchain voting system.

    $13 / hr (Avg Bid)
    $13 / hr 平均入札額
    13 入札
    SPANISH PROFESSOR REQUIRED 2 日 left
    認証完了

    Our University Library is requiring articles and documents which are TECHNICAL technology  documents to be translated focused on blockchain/cryptocurrency. We seeking a very high quality SPANISH TRANSLATOR. You will be translating from English to SPANISH. Please only bid if you are the translator yourself as will require direct communication - Sorry we will not accept any translating agenc...

    $6 / hr (Avg Bid)
    $6 / hr 平均入札額
    29 入札

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