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.

Assumi Blockchain Developers

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    Buon pomeriggio, sto considerando di affidare a scrittori freelance la costruzione di articoli Seo friendly sull'argomento Blockchain. Con questo annuncio è mia intenzione capire quanti scrittori sulla piattaforma [accedi per visualizzare l'URL] siano in possesso delle abilità che ricerco. - Scrittura di un articolo in lingua italiana; - uso SEO nell'articolo; - argo...

    €33 (Avg Bid)
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    3 offerte
    smart contract -- 2 6 giorni left
    VERIFICATO

    looking for dev to create smart contract for me

    €421 (Avg Bid)
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    3 offerte

    Blockchain developer required to implement bitcoin wallet transection

    €14 / hr (Avg Bid)
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    2 offerte

    More details will be shared via chat

    €13 (Avg Bid)
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    1 offerte

    More details will be shared via chat

    €67 (Avg Bid)
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    1 offerte

    More details will be shared via chat

    €52 (Avg Bid)
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    provider must be agency or company Need 1. Step by Step Audit Service [accedi per visualizzare l'URL] Anti Scam Certificate 3. video Audit Work Must be Complete in 50 hours If agree all condition then apply

    €215 (Avg Bid)
    €215 Offerta media
    1 offerte
    Bitcoin or crypto prediction bet 6 giorni left
    VERIFICATO

    Hello, We need to build prediction bet page or platform, you can see exemple here [accedi per visualizzare l'URL] To connect with metamask and other integration.

    €478 (Avg Bid)
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    12 offerte

    We need step through guidance from expert developer to: -Create Safemoon / Safemars token minted on DX "Token" -Integrate the Smart Contract to our Website "Configure" -Enable Automated Market Maker on our website "Swap"

    €1379 (Avg Bid)
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    6 offerte

    More details will be shared via chat

    €45 (Avg Bid)
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    3 offerte
    ionic Project. 6 giorni left

    More details will be shared via chat

    €67 (Avg Bid)
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    1 offerte
    ionic Project 6 giorni left

    More details will be shared via chat

    €54 (Avg Bid)
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    3 offerte

    Write a BSC contract and code for a crypto token. Instruct us how to Set up a liquidity pool, lock tokens for liquidity pool

    €48 (Avg Bid)
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    5 offerte
    ionic Projects 6 giorni left

    More details will be shared via chat

    €15 (Avg Bid)
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    3 offerte
    Dapp Developer 6 giorni left

    Hello, Everyone. I am looking the person who is good in Decentralized application development. We are processing now. I hope you get soon.

    €961 (Avg Bid)
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    11 offerte

    More details will be shared via chat

    €59 (Avg Bid)
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    2 offerte

    I have an existing BSC Smart Contract that functions well, however the gas fees required to run the contract are quite high. I'm looking for someone to optimise the contract to consume less gas.

    €421 (Avg Bid)
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    13 offerte
    Create ETH Transaction 6 giorni left
    VERIFICATO

    Create an ETH transaction in which it needs to transfer the whole balance.

    €113 (Avg Bid)
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    1 offerte

    I want a simple program that can pull transactions of an address on ERC20. Thanks

    €47 (Avg Bid)
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    4 offerte

    Looking to have a token make on secret network blockchain. Must know rust programming language. Thier token standard is snip-20. Thanks!

    €118 (Avg Bid)
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    2 offerte

    Need a Hyperledger Fabric chaincode with below functions: createasset deleteasset updateasset readasset transferasset gethistoryofasset. Can use fabric samples. Also, would need the files and steps to containerize the API server.

    €13 / hr (Avg Bid)
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    6 offerte

    I need to create NFT market place include IPFS, TRC1155, Frontend, solidity If you have no experience about it, please no bid. Maxthim

    €1104 (Avg Bid)
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    7 offerte

    I am looking for blockchain developer who can work with our company for a long time. We will discuss more detail during the interview.

    €18 / hr (Avg Bid)
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    27 offerte

    I am information technology company and I require to have a software that can find a cryptocurrency key for client

    €169 (Avg Bid)
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    5 offerte
    Tradeing platform 6 giorni left
    VERIFICATO

    We need tradeing platform with mustichain support bsc,tron,eth with few coins ieo platform too

    €1187 (Avg Bid)
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    4 offerte

    I have a lms website like skill share specifically target australia.I want someone who create best tutorial content in various topic , futuristic,tech,tutorials , science , spirituality , lifestyle , fitness , yoga , diet , recepies ,meal preparation , etc.

    €212 (Avg Bid)
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    4 offerte

    blockchain-based platform to share confidential information in companies

    €2465 (Avg Bid)
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    16 offerte

    a smart contract to copy a given wallet adress’ interactin with the blockchin

    €51 (Avg Bid)
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    3 offerte

    NFT Greeting card/personalised gift market place website I would like to create market place for listing and selling print on demand art greeting cards and personalised gifts including token creation and deployment

    €577 (Avg Bid)
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    26 offerte

    We are developing a cryptocurrency to compliment our existing business and we need someone to help us get this project launched and listed on as many exchanges as possible. Please apply is you have experience launching crypto projects and a comprehensive understanding of the crypto space.

    €101 (Avg Bid)
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    With more and more admins join us, we are on the way to build a VERY STRONG community. We are look for more talents who have the following capabilities: 1. Admins should have their own active community and be able to effectively direct members to the official coinchum group 2. Have rich experience in building and managing telegram community 3. Ability to communicate fluently in English We ar...

    €117 (Avg Bid)
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    6 offerte

    Hello, So i want a web3 node js react js to work with me on long term basis

    €437 (Avg Bid)
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    11 offerte

    I am looking for a trustworthy developer who is knowledgeable and can assist me to create a coin with proof of work.

    €43 / hr (Avg Bid)
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    9 offerte
    create BSC token 5 giorni left
    VERIFICATO

    I'd like to hire a developer to Create BSC token

    €69 (Avg Bid)
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    6 offerte
    Casino & blockchain developer 5 giorni left
    VERIFICATO

    We are looking for a developer who has experience to develop casino & crypto & gambling platform, where people can play online games (such as slot machine, blackjack, roulette, video poker and others). Games results are guaranteed to be absolutely random by using provably fair technology (based on strong cryptographic algorithms). We can provide you our competitor's website https://bc...

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    30 offerte

    I need a website similar to [accedi per visualizzare l'URL], more information to the dm.

    €1138 (Avg Bid)
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    6 offerte

    I'm looking for someone long term who knows object oriented programming, and who is willing to learn blockchain technology with me. He will be working together with me to develop block chain tools. He must be familiar with any major object oriented programming language like C#, Java or C++. Other languages that have pseudo OO concepts are welcome. Compensation will be hourly rate plus a porti...

    €11 / hr (Avg Bid)
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    8 offerte

    I want to create my token. The token is based on ERC20. i want pre-sale plan. please bid if you want to help me.

    €683 (Avg Bid)
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    5 offerte

    Hello we need a script or method to check address's in bulk using bitcoin-core in Offline mode using rpc script should be in php py or any way that could scan bulk address and save the result in text file

    €21 / hr (Avg Bid)
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    20 offerte

    Create an ETH token and create a wallet for the tokens. I already have the idea, need someone to turn that in something real. I will need guidance from the freelancer.

    €65 (Avg Bid)
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    2 offerte

    We are looking for a Pancakeswap fork to be completed for us with some charts included on the layout. We would like a more modernized design for it though such as the Uniswap design but Pancakeswap functionality to interact with the binance smartchain. Please only apply if you have experience doing this and can provide us with 3 references. All applicants must show us their previous projects lik...

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    Hello! The developer reading this should be familiar with the following terms: AMM Liquidity pool DEX smart contracts Liquidity provider ERC-20 tokens Goal: To Build a DEX that any trader is able to short assets on easily utilizing a Custom set of ERC-20 tokens that are inverse to the current market price of an existing asset. Example: Lets say that AAVE is currently trading at 300$. A custo...

    €6858 (Avg Bid)
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    11 offerte

    If u are experienced in this field write ur experience and give sample of previous work

    €169 (Avg Bid)
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    ONLY FREELANCERS CAN BID. NO AGENCIES AND NO PROJECT MANAGERS. I want a BSC Smart Contract Developer to work on [accedi per visualizzare l'URL] I am creating a NFT Marketplace. Please see the website before bidding. Presently all the pages are in Laravel Framework. No Fake Bids.

    €128 (Avg Bid)
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    16 offerte

    Looking to develop a music streaming platform, using a smart contract. where all information about the music and the Artist will be retrieved from the blockchain. Music will be uploaded to IPFS. furthe information will be given when requeted.

    €543 (Avg Bid)
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    29 offerte

    The admin panel will have full control of the sistem User have to register first as a member (with admin option to add custom field in almost every user information) the script will then send activation/verification link to their email. user profile with document upload option User must click activation link on their email to continue After sucessfully activated, user can login to member area/da...

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    THIS IS EXCLUSIVELY FOR DEVELOPERS WHO HAVE MADE CASINO GAMES ON ETHEREUM OR BSC IN THE PAST IF YOU HAVE NOT THEN DON'T APPLY you will need to have extensive knowledge about the BSC and ETH Network You will be ready to act now you will need to showcase the games you have made and provide proof you will need to be ready to interview asap Looking forward to hearing from you all Quote me...

    €33 / hr (Avg Bid)
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    13 offerte
    Token ICO dapp 5 giorni left
    VERIFICATO

    I am looking for experienced professional to build ethereum token ICO dapp. Strong skills in ethereum, solidity, smart contracts, uniswap, react.js, etc. required. More detailes with chosen candidates

    €494 (Avg Bid)
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    22 offerte

    Build exchange site. Please bid if you know about blockchain and forex.

    €630 (Avg Bid)
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    35 offerte

    We Need A Blockchain Dev that can fork a project and add extra features BID ONLY IF YOU LIVE IN LUCKNOW INDIA

    €625 (Avg Bid)
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    3 offerte

    I migliori articoli di Blockchain della community