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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    38 jobs found, pricing in INR

    Here Its Example How Should Look And Should Be The Exchange The UI/UX Check Website Before Bid if u can make like this okay : [login to view URL]

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    20 bids

    The purpose of this project is whatever you make it, as long as you are using the resources provided as your concept guide: - [login to view URL] - [login to view URL] - [login to view URL] - [login to view URL] - [login to view URL]@eos-asia/eos-smart-contracts-part-1-getting-started-ping-equivalent-in-eos - [login to view URL] - [login to view URL] - [login to view URL] - [login to view URL] - ...

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    Guaranteed
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    0 entries

    I need to generate new genesis block insted of current one for POW/POS cryptocurrency, with new vAlertPubKey and scriptPubKey all instruction and steps should be include. award will be according to best price

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    4 bids

    We are looking for Ethereum Smart Contract developers who has god grip on Solidity language to write contracts and trigger events

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    2 bids

    Build a Mining Pool Website Like [login to view URL] [login to view URL]

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    7 bids
    crypto exchange 6 days left

    Hello! I need a script crypto exchange, just looking for a ready solution. Before buying, I need to watch a demo! I do not need to develop from scratch, such a proposal please do not write to me!

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    36 bids

    I am looking for ocaml blockchain expert

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    20 bids

    Section 1: Final points to be verify and fix if any issues 1) SMTP to API for email via [login to view URL] api 2) Email and SMS notification alert for message from trade related 3) Validations in Register page 4) Multiple user session lock 5) Session Hijacking 6) Update mobile no otp verification 7)Sign In link expire on click for sign in 8) Ledger proper in User and Admin Dashboard Section 2: ...

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    Hello. I am looking for experienced oclam developer. Have to know blockchain, prototcols, c++.

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    19 bids

    I'm trying to modify pool codes in a mining pool using SHA 256 and redeem the hashes in another coins . Basically my device only process SHA 256 but wondering if we could program the pool to convert the algorithm ? please contact me if you have experience in this filed. my method of payment is by creating milestones and release it once the task was completed . had lots of good reviews so far...

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    A blockchain engagement platform designed to be a nexus for blockchain education, networking, enterprise collaboration and talent discovery. It is a six month project with a fixed pay every month.

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    11 bids

    Building supply chain management using blockchain for super market

    ₹1997 / hr (Avg Bid)
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    15 bids

    ERC20 token listing with 1 - 2 eth budget.

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    hello! we are looking for people who can get us a decentralized crypto exchange you can looking at this website [login to view URL]

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    12 bids
    cryptocurrency 5 days left
    VERIFIED

    i want to create a cryptocurrency for payment.

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    23 bids

    I'm fonder of ALFASSA ( [login to view URL] ) and I need a BlockChain's programmers

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    23 bids

    I am looking for a blockchain developer experienced in setting up Electrum wallets. Project's description and features is attached.

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    11 bids

    Hi. I am going to develop new blockchain. I will share details for right freelancer.

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    32 bids
    Needed ERC20 token Service 4 days left
    VERIFIED

    We need ERC20 token Service Developer. We are looking for a highly skilled developer who can provide us ERC20 Services. We are looking for • Get Balance • Token Send/Receive • Token Address Generation • Transaction History Please Note: • You will need to handover the full development source code to us. • Should be developed with PHP CodeIgniter. • We need the se...

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    1. Create a masternode coin like pivx 2. Create block explorer 3. Create QT wallets ( Win - 32-64, Linux, Mac ) 4. Publishing source code in github [login to view URL] masternode guide 6. guide to install the seednode Please note : I require only professional developers , I will first check if the coin chain is smooth or not I mean no bugs in the coin or proof of stake

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    We need to develop and execute a training program in Blockchain

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    Looking to get an app built on the EOS blockchain that allows riders to receive tokens for their driving service similar to UBER in the Cleveland area. Must have understanding of GPS.

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    26 bids
    Cleveland, Ohio EOS Uber App 3 days left
    VERIFIED

    Looking to get an app built on the EOS blockchain that allows riders to receive tokens for their driving service similar to UBER in the Cleveland area. Must have understanding of GPS.

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    14 bids

    I need a Blockchain Developer capable of producing a fork with basic Blockchain Adjustments like Block Time, Block Reward, Block Halving, Etc. We would like a wallet implemented and designed as well along with several additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain Developer. ***NOT SMART CONTRACTS! SOL...

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    I need complete guide to create qt wallets, genesis block, block explorer, block chain from scratch. Finished product should include guide for bash file for easy setup of a masternode VPS on Ubuntu 18.04, and QT GUI wallets for Linux, Windows, Mac. Finished blockchain should not have Proof-of-work mining capabilities. All GUI wallets should be capable of hosting masternodes, have an explorer optio...

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    I receive error when i try mint zerocoin, so i need to fix it

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    Hi! I want my iOS app to be developed in React Native. It's an app like Uber. I have the Android & iOS version already made up using Objective C. Design & all the things will be same as the existing app in React Native except map. The map should be created for React Native. It’s a simple map like admin can change the colors, can create own icons, colors on map etc in a word, ad...

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    I want to develop a proprietary service for my customers. Essentially, it's going to be a stripped-down version of blockchain. I need someone who is knows blockchain inside out - to the point where theyre not helplessly enamoured by it. If you know what you're doing, this is a walk in the park. If you're wrapped up in your crypto bubble, stay there, I have no use for you

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    Compile new POS/POW coin -- 2 2 days left
    VERIFIED

    I want to start a new coin POS/POW. Please bid if you have already developed coins. Looking forward for serious dev..

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    I need some one to install Rubykube/peatio cryprocurrency exchange in Kubernetes or linux, and you should modify backend and frontend ui please bid if you worked kubernetes docker Ruby on rails and blockchain technologies, want to know more details plz chat with me,

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    fix minor issues on coinspayment gateaway. btc, eth, and ltc mostly is fixed, just that the exchange rate has a problem. [login to view URL]

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    fix bug on API 1 day left
    VERIFIED

    i need a minor bug fix on coinspayment API.

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    25 bids

    Hello. I want to make a demo of a decentralized video distribution platform using TRON. There are no ads or commercials on this site. My existing site uses Ethereum for micropayments and WebTorrent (in-browser BitTorrent) for streaming. I want to do a very simple proof-of-concept using TRON instead of Ethereum. The viewer comes to the site and uses TRON to automatically send a micropayment to the ...

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    Progressive web app - to save information in blockchain MVP ... create text message or text box attach photo, take pics, save video, audio ... we want to use Fluree Blockchain Database and Decentralized Apps. database API.

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    Hello, i am seeking for a developer that can build a blockchain based marketplace where user and business people are able to find each other, for example like freelancer.com is doing but for another target group. The site allows to post the needs for site members while bidding on in a competitive tender process. On the other hand seller can list their "item", user can view it and press ...

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    Blockchain Dapp 7 hours left

    Need to create Dapp using blockchain technology

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    I need someone who is very familiar with Masternodes and how they work. I am going to create a platform like [login to view URL] or [login to view URL] A Masternode hosting and deployment platform. I’m familiar with the amount of work needed to develop something like this and it isn’t really too difficult. Fairly simple stuff. Payment will be made partially with CAD but mostly wit...

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    Create a new Crypto Currency 16 days left
    VERIFIED

    Create a new Crypto Currency by Improving open source existing codes and ensure its reliability to connect to external environments, and implement sepcific specs and deliverables and high level security.

    ₹244222 - ₹407037
    Featured Sealed NDA
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    63 bids

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