Blockchain jobs

Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting. Hire Blockchain Developers

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    759 jobs found, pricing in USD

    I need a new website. I need you to design and build my personal website.

    $179 (Avg Bid)
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    9 bids

    Need a developer for Creating a cryptocurrency on ethereum and launch an ICO website. I have basic idea of developing and deploying it on ethereum wallet, need an website for launching ICO and create a new cryptocurrency. Thanks.

    $464 (Avg Bid)
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    4 bids

    Lend Loan Pay ’s operations are animated by the ERC-20 compatible LLP Token. Airlines, property managers or other vendors sending inventory to the platform will be required to hold a balance of LLP Tokens small account opening fee $99.99- Commissions due to our Vendor sites by Ie Hotel Owner will be charged fortnightly -payments to Hotel Owner instant or fortnightly depends set up. ,. Likewi...

    $1106 (Avg Bid)
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    I need blockchain expert. I need site similar https://token.store. You must have enough experience in erc20 token, smart contract and web3js. Please let me know if you can do.

    $8086 (Avg Bid)
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    8 bids

    What I mean by this is that you should apply the coding or logic by which I will be able to change masternode rewards of the coin per block. OR you can make some code / logic to give ALL masternodes 50 coins per block. If there are 50 masternodes then every masternode gets 50 coins per block. If there are 100 masternodes, then also every masternode gets 50 coins per block Project Type: One-t...

    $3600 (Avg Bid)
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    9 bids

    we want to develope crypto currency

    $12222 (Avg Bid)
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    17 bids
    Blockchain Developer 6 days left
    VERIFIED

    I’m looking to hire a blockchain developer for my new business venture and need to rely on a developer for expertise and technical implementation. The basis of the work will be a private blockchain with a front end for users to access specific information. The requirements are: • The goal is for this to be a blockchain as a service • Needs to work similar to Microsoft Azure co...

    $3197 (Avg Bid)
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    35 bids

    need to sell my project or create/join to/ a team which have similar goals. i have a first full Blockchain Messenger. have core. mobile app for android. web. it is contains two parts: 1-st - only wallet for alt-coin, 2-nd - messenger according core and blockchain.

    $4051 (Avg Bid)
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    12 bids

    I want to hire a experienced blockchain website developer for cryptocurrency business, who developed a good & easy User Interface website.

    $661 (Avg Bid)
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    5 bids

    I need to setup a ethereum node with two nodes, syncing and communicating with each other. If you have some experience with ethereum, please do bid. I shall need it on urgent basis. now.

    $148 (Avg Bid)
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    3 bids
    Project for Valentin S. 9 days left
    VERIFIED

    Hi Valentin S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $250 (Avg Bid)
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    1 bids

    [url removed, login to view] as reference : Our Cloud mining system will allow anyone to set up a miner with ease from our platform/website app You must understand Blockchain / Java / Mining set up requirements . Agreement Based on Milestones and Proof of skill Task One: Set up server cloud miner code to mine Etherium from our server using CPU/GPU resources Task Two: Create online bro...

    $20 / hr (Avg Bid)
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    12 bids
    Blockchain Neoscrypt 5 days left
    VERIFIED

    who can build qt wallets and can use github codes?

    $707 (Avg Bid)
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    10 bids

    Hi, Looking for capable designer & development team to design & develop an ICO website using wordpress. Our favored ICO websites are [url removed, login to view] [url removed, login to view] [url removed, login to view] Please list your previous website design & development that has login/register function. Your design sample needs to be line with the favored websites we lis...

    $52 / hr (Avg Bid)
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    35 bids

    Hello Freelancers, This scanner should be designed to notice price increase over a small period of time for specified coins. Price data can be scrapped from Binance via API. You should know how to get the data, I cannot offer help. Data should be stored in a SQL database and the scanner should compare it every minute. If it notices price increase, it should alert the user. Example of alert: ...

    $192 (Avg Bid)
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    10 bids
    Need immediate ICO developer 5 days left
    VERIFIED

    You must show a sample (proof of concept) of ICO with a minimal front end from your dev server strictly otherwise you will not be accepted. I am in need of an ICO developer to launch a ICO campaign on top of Ethereum. Thanks

    $24 / hr (Avg Bid)
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    10 bids

    Need a smart contract expert to rewrite a smart contract. I want to implement a lock of tokens in the smart contract. Which means the people who bought tokens will see the tokens in their mew but wont be able to move it till a certain date. This date should be changeable by the owner. Some examples are remme, car vertical.

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    Platform will need to as a minimum: * Create Bitcoin and Ethereum Based Wallets using node method * Stagger ICO Sales * Full Back End Admin Further information will be provided to the right candidate, as for turnaround time its going to be 14 days or less.

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    Hello, I am looking for someone to develop a blockchain (Ethereum) based project for me. Here are the things I need: - Creation of the smart contract and tokens - There will be a private ICO, so I will need a way to collect funds, The rest will be airdropped and distributed as a bounty. - The Website Itself. The idea is very simple. It is a voting platform where users can vote for their...

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    Hi experts Open source Cryptocurrency based on Ethereum code. The project will include the below: • fork Ethereum blockchain • Branding • Deploy 2 mining pools • Build branded wallets (desktop wallet , web wallet) • Build customized mobile wallet • Brand block explorer. • Brand Status monitor. • Building ICO (Initial Coin Offering) • Build P...

    $1398 (Avg Bid)
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    27 bids

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