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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    a simple Website (UI) which have a searchbox (with drop-down list - BSC, ETH and MATIC) and search button. When a user inputs his/her wallet address in search box and click go, the site should fetch all the tokens available in the wallet and should display the tokens on the page with live prices and when user clicks on any token it should navigate to other page and display the live trading view c...

    €119 (Avg Bid)
    €119 Oferta mesatare
    10 ofertat

    My project is based on a feature of the website [identifikohuni për të parë adresën URL] in which customers are offered the possibility to buy boxes that will yield a percentage of the box's value in a given time. As described, the project is very straightforward in its description, creating a site for investments in cryptocurrencies, in which users deposit cryptocurrencie...

    €446 (Avg Bid)
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    I need a blockchain engineer who can build a pegged bridge. Need to build a pegged bridge that can connect Firo and Firo VM. You must have experience in similar work.

    €1174 (Avg Bid)
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    1 ofertat

    Hello. Blockchain devlopers. I'm gonna start to learn Blockchain. I have already mastered React. Vue. Node... Please bid here. I need meeting for teaching. Good day.

    €29 / hr (Avg Bid)
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    6 ofertat
    solana smart contract developer 6 ditë left
    VERIFIKUAR

    i am looking for solana smart contract developer.

    €427 (Avg Bid)
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    2 ofertat
    SOLANA trading dapp 6 ditë left
    VERIFIKUAR

    a trading dapp where people can trade chf/usd no kyc just deposit bitcoin and trade

    €415 (Avg Bid)
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    8 ofertat

    I am looking for a Blockchain expert who wanna work for nothing.

    €9 (Avg Bid)
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    1 ofertat

    I want to create a custom bitcoin miner computer (maybe raspberry pi) that also has 100 5nm asic chips. I’m looking for efficient processing of the asic with the lowest cost as possible. I would like to use liquid cooling to over clock as much as possible. I’m looking for an out of the box engineer to be creative with this project. If successful - we will have a lot more work to do

    €320 (Avg Bid)
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    2 ofertat

    I want to create a custom bitcoin miner computer (maybe raspberry pi) that also has 100 5nm asic chips. I’m looking for efficient processing of the asic with the lowest cost as possible. I would like to use liquid cooling to over clock as much as possible. I’m looking for an out of the box engineer to be creative with this project. If successful - we will have a lot more work to do

    €800 (Avg Bid)
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    2 ofertat

    Need to copycat IDO Launchpad with full functionality. Project for copy - [identifikohuni për të parë adresën URL] I need reply from you with budgets and how long time it takes to development.

    €7823 (Avg Bid)
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    3 ofertat

    Requirements: 1) Launch will be on solana blockchain. 2) Artists will deliver the traits and attributes 3) After that dev team will generate random characters and metadata using python and will host all the characters and metadata on ipfs, or at a place where changing data is almost impossible 4) Dev team will create and deploy contract for the launch on solana 5) I will hire s...

    €504 (Avg Bid)
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    We want to build a crypto broker platform that connects to the best staking pools. If the staking pool offers 100% APY, we will offer 70% APY. The platform is a user friendly platform. Users will see different staking pools e.g. lion pool is 100% APY, Leopard Pool 50% APY, Cheetah Pool 10% APY. Some high risk, some low risk. All the user will do is decide on the pool he want to invest in? create ...

    €466 (Avg Bid)
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    6 ofertat

    COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [identifikohuni për të parë adresën URL] talking with you and discuss your [identifikohuni për të parë adresën URL] can only discuss the project after you have s...

    €1174 (Avg Bid)
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    You need to install a github project on my server. It requires GETH + Eth Brownie Framework. The script itself needs some adjustments to my own requirements. And we need to deploy a smart contract. Contact me for more details.

    €10 / hr (Avg Bid)
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    Need a software/script/bot that interact with Axie Infinity Marketplace (is a website market of a game) and buy axies for me automatically based on my preferences and filters. It involves a lot of knowledge in smart contracts and programming skills. I don't want a website, just need to run in my machine not online. I don't care about front-end, just needs to be functional and fast. I...

    €475 (Avg Bid)
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    8 ofertat

    We want to write a whitepaper for a project that we are planning to do in the Defi space. The candidate should be familiar with how derivatives / options work.

    €31 / hr (Avg Bid)
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    3 ofertat

    build s AMM in solana blockchain. more details send me DM

    €1058 (Avg Bid)
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    13 ofertat

    COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [identifikohuni për të parë adresën URL] talking with you and discuss your [identifikohuni për të parë adresën URL] can only discuss the project after you have s...

    €1120 (Avg Bid)
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    4 ofertat
    Deploy smart contract 6 ditë left
    VERIFIKUAR

    Need somone to help me deploying smart contrac using Alchemy, [identifikohuni për të parë adresën URL]

    €34 / hr (Avg Bid)
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    6 ofertat

    We are a team of five persons that have worked with various crypto projects in delivering excellence.. We develop Dapps , Nft minting sites , Crypto Exchanges , professional crypto related websites , React apps , Etc We also can develop dex on all networks like bsc, Etherum , sol , etc Our most conversant softwares, tools are GitHub, react, photoshop , after effect ,etc incase you might be ...

    €43 / hr (Avg Bid)
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    2 ofertat

    We need a developer to create and deploy smart contract on BSCscan and also list it on exchanges. Also, we need a web design for our crypto project. State your budget and time frame. Thanks

    €597 (Avg Bid)
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    1 ofertat

    We need a developer to create and deploy smart contract on BSCscan and also list it on exchanges. Also, we need a web design for our crypto project. State your budget and time frame. Thanks

    €424 (Avg Bid)
    €424 Oferta mesatare
    7 ofertat
    DApp, NFT projects on blockchain 6 ditë left
    VERIFIKUAR

    Hi, we would like to hire for a project/projects related to DApps ranging from gaming to marketplaces. More details on chat. please apply ONLY if you have a solid experience in blockchain technology, different blockchain platforms, smart contracts, and full stack development.

    €1902 (Avg Bid)
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    19 ofertat

    Looking for a Solana Smart contract developer with nft experience. You should be able to build a simple website where buyers can mint NFTs.

    €143 (Avg Bid)
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    5 ofertat
    Crypto Currency Multichain RPC 6 ditë left
    VERIFIKUAR

    I need build a crypto currency multichain for my app include 20 blockchains or more.

    €1014 (Avg Bid)
    €1014 Oferta mesatare
    9 ofertat

    COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [identifikohuni për të parë adresën URL] talking with you and discuss your [identifikohuni për të parë adresën URL] can only discuss the project after you have s...

    €960 (Avg Bid)
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    4 ofertat

    aquí dejo el juego con sus detalles en este documento. el juego será en 2D el primer modulo en el segundo modulo se agregaran edificios NTF pero será un segundo proyecto.

    €790 (Avg Bid)
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    8 ofertat

    I need a web developer (with Solidity, [identifikohuni për të parë adresën URL]) to build a simple website to show the BSC/ETH/MATIC tokens with live prices and charts using Tradingview libraries (like Poocoin) based on the user input (wallet address) using [identifikohuni për të parë adresën URL]

    €304 (Avg Bid)
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    4 ofertat

    Hi, I looking for a developer who can build a simple Website (UI) which have a searchbox (with drop-down list - BSC, ETH and MATIC) and search button. No sign up/login functionality required, there should be just a manual search and a logout button on top right corner.. When a user input his/her wallet address in search box and click search, the site should fetch all the tokens available in the...

    €12 (Avg Bid)
    €12 Oferta mesatare
    1 ofertat

    I want to improve the cost of my airdrops. My token contract does not have the option to send tokens to multiple wallets, which is why I use multi-send wallets like the Coin98 Wallet. I've seen some airdrop distributions shipping to 4,000 addresses and costing only $30. I want to do this in my token, but from what I've verified this is impossible, as my token doesn't have this code...

    €166 (Avg Bid)
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    2 ofertat

    I want a good developer to build a blockchain with a smart contract I need to create a token for ios app (mainly app not a website at this moment) users must have the following futures in the app 1-Sign up in fast and simple UI + using the phone number and email address ( will include a reference app ) 2-Buying limited supply of my token + ability to stake and claim reward 3-swap between a few Cr...

    €10 / hr (Avg Bid)
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    7 ofertat
    Cardano developer 5 ditë left

    Hello i want Payment solution for my NFT's on Cardano blockchain, it will mint the NFT when the payment is recived.

    €85 (Avg Bid)
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    1 ofertat
    Juego Gaming NFT 5 ditë left

    Juego Nft sobre red Start Chain con comercialización de nuestro propio Token en la misma red. El objetivo del juego es hacer ganar recompensas a los usuarios a través de farmear el propio Token. Es un proyecto similar a [identifikohuni për të parë adresën URL] Pero con tematica de coches en vez de guerreros.

    €1079 (Avg Bid)
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    8 ofertat

    I'm looking for someone to create an NFT marketplace on Cardano blockchain. Only Cardano. Complete NFT marketplace with a nice page in the style of 80s Modern Retro. I have a domain. Nothing too expensive. Thank you

    €1068 (Avg Bid)
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    17 ofertat

    I want this to be done in 15 days. So only if you are an expert bid. It will be a saas system for employers to manage employees vaccination. Also their vaccination cards and last COVID test date . Very simple system what would be the timeline and cost. I want this first and ready to start tomorrow

    €1855 (Avg Bid)
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    23 ofertat
    Dice game && Blockchain expert. 5 ditë left
    VERIFIKUAR

    Hello. Everyone . I need to develop blockchain game based on dice. Please check attached requirements . I hope to get best freelancer.

    €12 / hr (Avg Bid)
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    14 ofertat

    We are looking for developer having good experience of ERC721 contract for our upcoming NFT project. Please note this job post is to create smart contract, deploy it for minting NFT along with front end website and not just a basic website/blog/etc related job. Its s 2 NFT projects to be launched subsequently. Project involves: - development of easy to use simple website to showcase details - cre...

    €2895 (Avg Bid)
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    3 ofertat
    Need crypto site for prices 5 ditë left
    VERIFIKUAR

    Need crypto site desplay prices of any crypto also new crypto will be added to my site automatically need features add all new coins from coingeko need chart price of coin for my own design' need design and functions same as coindataflow research this site before ask me questions.

    €490 (Avg Bid)
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    23 ofertat

    Build a web game website according to my designs and specifications (see google doc sent). Website must have - - Game (game + relevant Admin Panel data + provably fair) - Deposit and withdraw (Bitcoin) - Affiliates (Invite users for % of commission with affiliate code/link) - Level up (levels up the user and users receive rewards) - Chat (including moderators) - Responsive (Web and Mobile) - Secu...

    €3422 (Avg Bid)
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    23 ofertat
    Fork a layered farm contract -- 2 5 ditë left
    VERIFIKUAR

    I am looking for people to fork a smart contract, which is polypup on polygon. It should include front-end The budget is 500$, and am low on cash.

    €672 (Avg Bid)
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    8 ofertat

    Looking for someone to help manage twitter/ instagram page for our crypto/ NFT project. Objective will be to manage the content, increase followers base (100% genuine, not fake), along with increased real engagement on the pages.

    €137 (Avg Bid)
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    30 ofertat
    Opensea trading bot 5 ditë left
    VERIFIKUAR

    Hi Freelancer, I require a developer to create an OpenSea trading bot using the OpenSea SDK. I am looking for experienced Java script developers that have a strong background in Blockchain, Web3, Java and most importantly direct experience with the OpenSea SDK. The bot will need to scan for new NFTs being published on OpenSea. It then needs to quickly look at the NFT Asset and extract details l...

    €622 (Avg Bid)
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    11 ofertat
    blockchain game white paper 5 ditë left
    VERIFIKUAR

    I need blockchain develper. please contact with me

    €127 (Avg Bid)
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    6 ofertat
    web3 js expert needed -- 2 5 ditë left
    VERIFIKUAR

    We are looking for a web3 js expert to connect multiple wallets for login and execution If you have any web3js portfolio to show, only then bid on this job

    €167 (Avg Bid)
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    4 ofertat

    hello, i need anyone who can develop of blockchain game i just need code, i have graphic designer i will need whitepaper,smartcontract which it will work on b sc network

    €4380 (Avg Bid)
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    19 ofertat
    Developer THEGRAPH 5 ditë left
    VERIFIKUAR

    Community I am looking for a person specialized in building graphs or modifying. I am using sushiswap graphs and I need to perform some tasks so that it works correctly, if you are interested send me a message

    €10 / hr (Avg Bid)
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    10 ofertat

    We are developing a NFT project (base artwork and traits are currently being developed) We require someone to develop the following: 1. Develop ERC721 smart contract 2. Develop NFT mint website (Wallet connection with Web3js) 3. Upload artworks onto IPFS (Randomize traits) 4. Deploy smart contract 5. List project on OpenSea

    €1423 (Avg Bid)
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    27 ofertat
    Crypto Swap exchange 4 ditë left
    VERIFIKUAR

    I need someone to create crypto swap exchange website. Kindly send me your offer if interested

    €562 (Avg Bid)
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    36 ofertat
    Make smart contracts 4 ditë left
    VERIFIKUAR

    We need a custom smart contract for our NFT. Kindly reach out for more details :)

    €257 (Avg Bid)
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    20 ofertat

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