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.

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    Looking for an experienced developer for a 1–3-month project. Must be experienced with Deep Reinforcement Learning technique and algorithm, Blockchain development and Cloud Computing. The project is to implement a proof-of-concept solution, the attached file has the detailed idea that need to be implemented. We need to implement the same concept but with some modifications: 1- We need to use...

    €2236 (Avg Bid)
    €2236 Průměr. nabídka
    8 nabídky

    Looking for a skilled full stack developer with high knowledge in the crypto development area. We're looking to complete our custom crypto dashboard, and have more details to give upon further contact. Required Skills - - RUST/Solana/DEX (with custom wallets) - Backend Nodejs/Express - Frontend Reactjs - Dashboard development - API integration and developments - Above and beyond atti...

    €3737 (Avg Bid)
    €3737 Průměr. nabídka
    18 nabídky

    RoboCab is looking for a talented developer to work directly with the CEO to build the business using Blockchain, cryptocurrency, NFTs and Artificial Intelligence. Our company operates similar to Uber and UberEats, so your first task would be to create a similar platform using Blockchain and our cryptocurrency.

    €436 (Avg Bid)
    €436 Průměr. nabídka
    9 nabídky

    I need to create DAPP dashboard for a fork of Gyro token. Dashboard will look like this [pro zobrazení URL se přihlaste] Before applying, check features to make sure that you can make. Thanks

    €22 (Avg Bid)
    €22 Průměr. nabídka
    6 nabídky

    I have a cryptocurrency exchange site that is coded in javascript and react it uses web3 requests to communicate with private blockchain on ganache. I have built orderbook system but we need matching engine. Matching engine - Must run on backend - Can be nodejs, python or any other language - must be able to handle multiple tokens/contracts (1-6000 contracts) - must be able to log and execute ord...

    €378 (Avg Bid)
    €378 Průměr. nabídka
    12 nabídky
    Blockchain developers required 6 dní left
    OVĚŘENÉ

    Looking for blockchain developers who have experience and already developed pancake swap fork. solana and cardano experience is plus plutus and heskle knowledge is plus point. please bid only individual freelancers who are ready to start work immediately.

    €2156 (Avg Bid)
    €2156 Průměr. nabídka
    3 nabídky

    I need help with the following: UI integration Bot integration for auto harvest Test smart Contract

    €474 (Avg Bid)
    €474 Průměr. nabídka
    5 nabídky
    Crypto Exchange 6 dní left
    OVĚŘENÉ

    I want the github repository I will give below to be fully installed and the backend settings to be improved [pro zobrazení URL se přihlaste]

    €1070 (Avg Bid)
    €1070 Průměr. nabídka
    21 nabídky
    build me a dapp 6 dní left

    first thing first the colors and logo I have to add the icon here the icon have the colors I want you to use and the logo is for the website I want you to make the classic swap but with a little bit of a twist we could add a graph like in dodo [pro zobrazení URL se přihlaste] but I want the swap to be a little bit more to the pacnacswap side just more smooth has for the lottery I like the p...

    min €43 / hr
    min €43 / hr
    0 nabídky

    first thing first the colors and logo I have to add the icon here the icon have the colors I want you to use and the logo is for the website I want you to make the classic swap but with a little bit of a twist we could add a graph like in dodo [pro zobrazení URL se přihlaste] but I want the swap to be a little bit more to the pacnacswap side just more smooth has for the lottery I like the p...

    min €43 / hr
    min €43 / hr
    0 nabídky

    I need a professional person to code real time forex trading patterns detector in trading view. Here is a reference video of what I need. [pro zobrazení URL se přihlaste]

    €474 (Avg Bid)
    €474 Průměr. nabídka
    3 nabídky

    Hi, I'm looking for a blockchain developer who's able to build Smart Contracts with Etheruem 2.0 client, It will be developed on Kusama blockchain network. Kusama blockchain is deployed on Shiden blockchain network (Smart contract needs to be developed on there) Would you be able to assist?

    €807 (Avg Bid)
    €807 Průměr. nabídka
    14 nabídky

    We are looking for an experienced coder to help us with our token and ICO. From this project we expect the following: - Create BEP-20 Token with capped supply and no minting option - Integration of smart contract functionality in our wordpress website so it can be interacted with via user friendly environment/interface - Smart Contract for an ICO with set amount of tokens + set price - The abili...

    €524 (Avg Bid)
    €524 Průměr. nabídka
    7 nabídky

    I need a professional person to code real time forex trading patterns detector in trading view. Here is a reference video of what I need. [pro zobrazení URL se přihlaste]

    €431 (Avg Bid)
    €431 Průměr. nabídka
    2 nabídky
    Crear Plataforma NFT 6 dní left
    OVĚŘENÉ

    necesito experto en desarrollar una plataforma NFT y que ademas necesito que sea posible crearlas y transferirlas entre Usuarios, preferentemente en LARAVEL

    €1252 (Avg Bid)
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    35 nabídky

    I have been working on building opensea bulk offer making bot using opensea-js sdk([pro zobrazení URL se přihlaste]) I've no idea on how to use my metamask wallet to the script for placing bids. if you guys have done this before please reach me out. Please bid only if you have done this before or have an idea of how to do this. this is the high priority job max budget - INR 4000

    €72 (Avg Bid)
    €72 Průměr. nabídka
    4 nabídky

    Need help want my brand to have a crypto community as well. I am not sure how to get started with this blockchain stuff but I have a current website on traditional code and programming. If you are familiar with smart contracts and building a decentralized exchange and website please apply. Examples are strongly recommended.

    €2386 (Avg Bid)
    €2386 Průměr. nabídka
    21 nabídky
    Create a spealize NFT. 6 dní left
    OVĚŘENÉ

    Is there an any way that I can create a specialize interactive NFT that will use the front face camera on a mobile device? It's basically an interactive NFT. Also, can I sell this special type of NFT on the Open sea platform?

    €234 (Avg Bid)
    €234 Průměr. nabídka
    4 nabídky

    Hi, we're looking for a web developer who are proficient with coding and has an experience with building blockchain game. We are a start-up company looking to create a mobile game in which its system runs with cryptocurrency. We are considering two ways to develop the game which is whether to build the game from the scratch or to buy a source code and develop from it. Please refer to the tem...

    €8263 (Avg Bid)
    €8263 Průměr. nabídka
    11 nabídky

    Hi, we're looking for a web developer who are proficient with coding and has an experience with building blockchain game. We are a start-up company looking to create a mobile game in which its system runs with cryptocurrency. We are considering two ways to develop the game which is whether to build the game from the scratch or to buy a source code and develop from it. Please refer to the tem...

    €7858 (Avg Bid)
    €7858 Průměr. nabídka
    9 nabídky

    We're looking for an expert Full Stack, Backend, Frontend and Blockchain Developers to join our team for a long term employment. 1. At least 2 years experience in GIT 2. We are only looking for freelancers (strictly no company) 3. Only CET for the timezone 4. I need your Updated Resume 5. Please Provide your GITHUB 6. High-level communication and execution skills are important.

    €11 / hr (Avg Bid)
    €11 / hr Průměr. nabídka
    11 nabídky

    Need a dev to create a frontrunning sniper.

    €996 (Avg Bid)
    €996 Průměr. nabídka
    9 nabídky
    gRPC parser on Python 6 dní left
    OVĚŘENÉ

    I am looking for a freelancer who will be able to create parser for gRPC messages received from a blockchain node. An example of documentation for configuring a server-client connection - [pro zobrazení URL se přihlaste] For preliminary tests, you can use requests to a public node or use a local node. Documentation for configuring a local node - [pro zobrazení URL se přihlaste] Fi...

    €129 (Avg Bid)
    €129 Průměr. nabídka
    1 nabídky

    IMPORTANT: Your Experience, Explain your charge in your experienced links. ----------------------------------------------------- Looking for a blockchain developer who has experience in Ethereum, Deapp, Defi, NFT tokens marketplace, and etc. When applying to this job, add your experienced deapp and defi links and write down your roles in them. Thanks

    €31 / hr (Avg Bid)
    €31 / hr Průměr. nabídka
    12 nabídky

    Looking for a skilled full stack developer with high knowledge in the crypto development area. We're looking to complete our custom crypto dashboard, and have more details to give upon further contact. Required Skills - - RUST/Solana/DEX (with custom wallets) - Backend Nodejs/Express - Frontend Reactjs - Dashboard development - API integration and developments - Above and beyond atti...

    €4116 (Avg Bid)
    €4116 Průměr. nabídka
    14 nabídky

    We need a fast, communicative and professional team to create and deliver a league of legends videogame with NFT integration. We already have the maps and characters.

    €2164 (Avg Bid)
    €2164 Průměr. nabídka
    18 nabídky

    I need to create an NFT videogame, with online multiplayer, login using MetaMask or other webwallets, BEP20. Please reply with samples of work or projects you've done or participated in.

    €1375 (Avg Bid)
    €1375 Průměr. nabídka
    11 nabídky

    Blockchain developer require familiar with smart-contract development with solidity

    €1100 (Avg Bid)
    €1100 Průměr. nabídka
    33 nabídky
    Integrate land NFTs into 3D map 6 dní left
    OVĚŘENÉ

    Working with a game dev but he’s not a blockchain dev. Trying to price out the cost of integrating land NFTs into a game we have in development. Thanks

    €589 (Avg Bid)
    €589 Průměr. nabídka
    13 nabídky

    I sent some tokens from my SOL wallet to my USDC Wallet on Aldrin and am hoping someone can undo or retrieve my mistake as the balance isn't showing up.

    €99 (Avg Bid)
    €99 Průměr. nabídka
    8 nabídky

    Libertum es una StartUp en sus inicos y se busca talento humano que quiera emprender en este mundo tecnologico; atreviendose ser parte del equipo fundador en el sector de desarrollo de sofware. Se recomienda saber hablar español. More info: [pro zobrazení URL se přihlaste]

    €2 - €3 / hr
    €2 - €3 / hr
    0 nabídky
    Need A Story For News 6 dní left
    OVĚŘENÉ

    We need someone with journalism background to write a piece of story to promote an NFT. Please show us some of your previous work.

    €12 (Avg Bid)
    €12 Průměr. nabídka
    19 nabídky

    Hello. Thanks for your time. I’m looking for a developer with an interest in developing a long-term relationship with the crypto network I’m working with called BuyBack Token. We are team of highly motivated developers and consultants building a crypto network on Binance Smart Chain. Our website is [pro zobrazení URL se přihlaste] Because we are a cryptocurrency, cash contra...

    €489 (Avg Bid)
    €489 Průměr. nabídka
    17 nabídky

    We are looking for an experienced Blockchain developer to deliver on this introductory, short-term project with well-defined scope. If successful, additional work will follow. Scope: Polygon chain only Input: Coin ticker (e.g. POLYDOGE) Hash of a blockchain transaction involving the coin (e.g. 0x03084b9a82b34d7b815931fd200ff950b65189e9748efde42808cd1939ef8678) Output: Historical price of the c...

    €1029 (Avg Bid)
    €1029 Průměr. nabídka
    28 nabídky
    React Native crypto currency app 6 dní left
    OVĚŘENÉ

    I'm looking for BlockChain React Native app developer. check the attached file. I don't like auto bid. Bid only who can do it asap

    €39 (Avg Bid)
    €39 Průměr. nabídka
    8 nabídky

    Buscamos un equipo de programadores blockchain para crear un juego nft, tenemos la idea, falta hacerlo todo desde 0

    €5512 (Avg Bid)
    €5512 Průměr. nabídka
    8 nabídky

    Dear Developer, I am in search for a C# function/class[see 3) below] that I can use in my C# Winform Application which can return the "Unclaimed Fees" for a NFT Uniswap V3 position as they are shown on the below links for open positions on Uniswaps website. If below positions are closed when you try to open them. Try to change "140749" to any higher number below 145800. [pro ...

    €165 (Avg Bid)
    €165 Průměr. nabídka
    3 nabídky

    1.Смарт-контракты. 2.пулы ликвидности. 3.дизайн. 4. сайт Будут свои изменения в цифрах и в %. Но, в принципе, стандартный DexSwap с фармингом, пулами и вознаграждениями. Пишите, предлагайте. ТЗ отправлю в ЛК.

    €1241 (Avg Bid)
    €1241 Průměr. nabídka
    7 nabídky

    This is a crypto token on the BSC. We have a Dashboard that pulls information through several sources which may include Web3, Oracle and contract. It was working, in testing, prior to launch, but once we launched it no longer worked. The dashboard is on a React web page.

    €172 (Avg Bid)
    €172 Průměr. nabídka
    30 nabídky

    I need a blockchain developer who has experience in Ethereum, Deapp, Defi, NFT tokens, and etc. When applying to this job, add your experienced deapp and defi links and write down your roles in them. Thanks

    €31 / hr (Avg Bid)
    €31 / hr Průměr. nabídka
    20 nabídky
    Crypto exchange website 6 dní left
    OVĚŘENÉ

    I want a crypto exchange website done that deals with popular currencies and blockchains like ERC, BTC and BSC. The website must allow users to create profiles and buy and sell tokens. It must also have live trading data and charts. It must allow the admin to manager users and add or remove tokens. The website must also include a KYC solution.

    €2108 (Avg Bid)
    €2108 Průměr. nabídka
    74 nabídky

    We are looking for a developer who can build and deploy a smart contract with the following functionality: - NFT smart contract (ERC-721) - When the mint function is triggered, the smart contract must call an external API (probably through Chainlink) and will receive as a response a URL to the IPFS JSON file. This URL must be saved as the URI metadata of the NFT. Behind the API we have a physical...

    €4135 (Avg Bid)
    €4135 Průměr. nabídka
    17 nabídky

    Note: Preference will be given to UK/USA/Canada/EU Send me links to recent similar websites that you have completed YOURSELF from scratch (do not link sites you have no proof of fully developing) Details: Build a web game website according to my designs and specifications (see google doc that will be sent). Website must have - - Game (game + relevant Admin Panel data + provably fair) - Deposit ...

    €5235 (Avg Bid)
    €5235 Průměr. nabídka
    12 nabídky
    Solana Developer needed 6 dní left
    OVĚŘENÉ

    I want to build a site similar to [pro zobrazení URL se přihlaste] but with some adittional features. The features details wil be provided later. Bid only If you have experience in Solana, metaplex APIs Best Regards,

    €2278 (Avg Bid)
    €2278 Průměr. nabídka
    44 nabídky
    Build Ethereum ECR20 token 5 dní left
    OVĚŘENÉ

    Looking for Full time developer with knowledge of ECR20 tokens and related API

    €19 / hr (Avg Bid)
    €19 / hr Průměr. nabídka
    40 nabídky
    Solidity and Smart Contract 5 dní left
    OVĚŘENÉ

    Our company is looking for professional blockchain developer who has rich experience in smart contracts(5+ years), solidity, solana and rust Selected developer will work on smart contract field with our team.

    €18 / hr (Avg Bid)
    €18 / hr Průměr. nabídka
    18 nabídky

    Create Solana Smart Contract for NFT Collection - Create smart contract - Integrate button on our NFT landing page website linking to Phantom - Create the minting randomising We need somebody who can start immediately on this. We have the artwork ready to go.

    €1143 (Avg Bid)
    €1143 Průměr. nabídka
    14 nabídky

    Dear Developer, I am in search for a C# function/class[see 3) below] that I can use in my C# Winform Application which can return the "Unclaimed Fees" for a NFT Uniswap V3 position as they are shown on the below links for open positions on Uniswaps website. If below positions are closed when you try to open them. Try to change "140749" to any higher number below 145800. [pro ...

    €23 (Avg Bid)
    €23 Průměr. nabídka
    2 nabídky

    Can you design an impressive 1 page website for our NFT Game Promotion? The design we want is like a game UI design – This is the best sample we can find. [pro zobrazení URL se přihlaste] I sent you this link to Show the design style we are looking for. We ar enot looking for a slinterland game or all the pages and features. We need to explain our game idea very clearly and convin...

    €536 (Avg Bid)
    €536 Průměr. nabídka
    12 nabídky

    anyone that is interested should dm me now for discuss

    €1169 (Avg Bid)
    €1169 Průměr. nabídka
    10 nabídky

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