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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    We need an IPBOARD Escrow panel . One standalone Escrow panel which connects to ipboard ( for user acc managment ) Escrow Trades for Seller and Buyer. Automaticly Escrow functions and earning from the Fees . Write down below if you have experience with Ipboard and Bitcoin & Monero devlopement

    €444 (Avg Bid)
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    3 Angebote

    I need a person or a team to make a smart contract and it should be like USDt but inside to add for example - to check how much TRX is available to know if the oleration can be done.

    €602 (Avg Bid)
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    Legal Expert 6 Tage left

    We are representing a client in a litigation matter in which we need to establish whether or not someone who controlled digital assets for the exchange misappropriated funds that they held. We require someone, ideally with cryptocurrency exchange experience, to review material and provide an expert opinion.

    €31 / hr (Avg Bid)
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    We need to make 3 responsive websites (2 cryptocurrency exchange + 1 landing page for Coin pay system) and a payment module. Read the details in the documents very well and give us a proposal. - Must give all details needed in development. (Functions and timeline) - Documents for functions and all source codes should be given to us.

    €16210 (Avg Bid)
    Featured
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    Blockchain Solidity Contracts 6 Tage left
    VERIFIZIERT

    I need a developer who knows Hindi or Punjabi. Budget: Not fixed, All depends on functions and updates I would like to build my own farm like Pancakeswap .finance I need solidity developer for the updates in solidity contracts In our project, most of the program is the same as pancakeswap so I need few changes in contracts Token [Zur Anzeige der URL Anmelden] MasterChef [Zur Anzeige der URL ...

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    Need an Indian cryptocurrency lawyer who can advise us on our legal concerns with regards to cryptocurrency and blockchain technology.

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    Hello, I have a project (frontend in reactjs ready, contracts ready) that needs extra Web3 interactions on top of the ones we already have. Engineers have estimated this to take no more than 1 week. (But they're not available to do this job for me due to their current workload. Only apply if you have worked with web3 or dapps before. Thank you;

    €622 (Avg Bid)
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    We are looking for an experienced Ethereum/Polygon/Solana Developer to assist us with launching our token and related smart contracts. The details about the smart contracts/projects needed are below. Ideally, we are looking for someone that would be interested in joining our team as a full-time senior blockchain developer after the initial freelance work. Freelance Work Mint new token with a fix...

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    - Description: We are looking for an experienced Ethereum/Polygon/Solana Developer to assist us with launching our token and related smart contracts. The details about the smart contracts/projects needed are below. Ideally, we are looking for someone that would be interested in joining our team as a full-time senior blockchain developer after the initial freelance work. - Freelance Work 1. Min...

    €292 (Avg Bid)
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    social network 6 Tage left

    I need capable programmers ! - able to create a social network... by blockchain

    €900 (Avg Bid)
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    Create Crypto Currency 6 Tage left
    VERIFIZIERT

    need to create and publish a crypto currency just like Matic, Doge,polkadot etc.

    €8474 (Avg Bid)
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    He estado en el mundo de cryptomonedas actualmente estoy tratando de reconfigurar mi skyminer, me encuentro actualmente en madrid y necesitaría ayuda para la instalación[Zur Anzeige der URL Anmelden]

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    We're looking for a developer with experience using GoChain. We are interested in issuing a token on the GoChain for a project that we're developing. The contract would need to be audited for security prior to implementing. GoChain, a standalone blockchain, is a next generation smart contract platform. It's built upon an improved Ethereum codebase that solves the scaling proble...

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    Blockchain Dapp development 6 Tage left
    VERIFIZIERT

    Hi Experts, I am looking to develop a energy blockchain dapp using some of the open source Energy blockchain tools for example from www.energyweb.org. The application will capture energy meter data like inputs, outputs, export, storage etc. More details will be provided. Only apply if you have worked on blockchain tech before. thanks

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    Hi dear freelancer I want you to help me to get some of E TH

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    I would like to create a front-running bot based on the ethereum Blockchain with different contracts address that I could enter (Metamask, uniswap pool essentially). Its back-end would be in ASP.NET Core or node.js. The BOT would essentially: - Scan the Ethereum blockchain and find transactions based on certain criteria (pending on the block aka mempool). - Front-run (specific trade volumes, s...

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    We need someone who has experience with blockchain, crypto, NFT. Requirements: ˚App deployment experience ˚Minting NFTs ˚Wallet integration ˚Royalty earnings for original owner ˚Ability to add ideas and make the project better Expertise: Haskell Cryptocurrency ICO Bitcoin DApps Smart Contracts Blockchain Development Cardano [Zur Anzeige der URL Anmelden] JavaScript We are seeking a NFT programm...

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    You have to design a (almost) complete cryptocurrency exchange. You have to design both frontend and backend. But you need to implement only binance smart chain for deposits and withdrawals. More clearly speaking, when the user tries to deposit or withdraw, he should not be asked to "Select the network". The only network allowed (and actually implemented) would be binance smart chain...

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    Metamask Integrations | Web3 6 Tage left
    VERIFIZIERT

    We have completed UI. We have atomic swap smart contracts (HTLC) for ERC20toERC20 and ETHtoERC20. Just need web3 instances and integrations for metamask to facilitate atomic swap. EX: Buyer initiates from UI >> HTLC initiated >> Seller is notified and accepts/signs via metamask >> atomic swap for eth/erc20 x custom erc20 executes. These tasks must each be troubleshot, c...

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    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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    Build me a goose fork Defi 6 Tage left
    VERIFIZIERT

    Looking at getting a Defi made of the goose fork. We where looking at having smart contracts in there, IFOs and a token burn too. Maybe other things too be added down the line as well. If you where to win the project and doing a satisfactory Job on the project there would be opportunities going forward with us. Kind regards Seamless Swap team.

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    Kripto para kullanarak 2. el alım satım yapılabilecek bir platform ve o platformun kendi kripto parası

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    Добрый день! Нужно подключить MetaMusk к сайту. Где пользователь автоматически сможет подвязывать свой кошелёк и отправлять токены для стейкинга. Также нужно подключить данные от Смарт-контракта, когда пользователь захочет забрать свои токены обратно, чтобы это было в автоматическом режиме.

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    Hello Please I’m an expert trader in crypto currency exchange but right now I’m getting busy due to my new work and I can’t really have all that time to trade anymore so I’m looking for an experienced trader who will jointly trade with me…

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    Hello my friend! I was curious to know if you could help my partners and I with the integration of a specific coin (NOT A TOKEN) on its own blockchain- into a wallet app we have developed for android and IOS, we would also like to know if you could add some aesthetic features to the wallet app that would compliment the application and make it more user friendly! Please let me know if you are avail...

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    Seeking a Trading View bot which can automatically adjust best indicator settings like MA,RSI,ATR for a specific timeframe and provide the best stop loss and indicator settings for max profits with less drawdowns.

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    Defi AMM needed 5 Tage left

    Need someone to develop a pancakeswap, with functionalities including exchange, farm and pool. We will also need to issue our own token.

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    Pancakeswap fork 5 Tage left
    VERIFIZIERT

    I need a Pancakeswap fork Main features needed: Exchange, Liquidity, Farm, Pools

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    Günümüz teknolojisine ayak uydurmak amacıyla düşündüğüm bi projedir .Projenin genel amacı şu BSC tabanlı bir kripto para ve 2. el eşya alım satımı için bi uygulama çıkartıp krtipto paraların kullanımını arttırmak.

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    Forc SafeMoon token from 12,000,000,000 to 12 decimal places. Expect token sale block for x time. Commission payment on first purchase of 12% (5% investments - 3% liquidity pool - 3% to be divided among the 1% Charity holders) that can be deactivated. Commission payment on transfer of 10% (5% investments - 3% liquidity pool - 2% to be divided among the holders) For those who agree to keep the toke...

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    Crypto system 5 Tage left
    VERIFIZIERT

    Need a Crypto system that will work well and is diverse

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    Working with a fast growing IT Services Company and we are looking for a blockchain developer to help us with few projects

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    Hello, i am looking for a expert regards ETH network erc20 contracts. I already know how to create a Token, but I need someone to change the Contract a little bit. i also want to know how to make the contract unique, adding commands codes like set buy limit then release( after deploy) it and a few more stuff like block bots from buying the coins. I need someone to teach me everything need to ...

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    I want a simple program that can pull transactions of an address on ERC20. GET transaction of given ID or IDs. as a json object. Thanks

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

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    Hello everyone I’ve crypto currency in my wallet but I can’t trade due to my new job, I don’t have all the chance to trade so I want someone who will make a joint trading with me so I can be receiving my own percentage, please if you’re let’s join our coins together and you will trade on behalf of both of us

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    I need to create a fork of pancakeswap, and create my own token swap project on the FANTOM NETWORK (NOT BSC) PLEASE DONT CONTACT ME IF YOU CANT DO BSC , PLEASE DONT WASTE OUR TIME It should have following features: - Exchange / Liquidity - Farming pairs - Staking pools - Lottery - Token Price Explorer Please contact me only if you can do all request I had indicated and make a site ready to be us...

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    We need someone expert in mining pool, ethereum, blockchain to help us integrate some new functions in our mining pool and add new coins. we have an miner pool, currently working with etherum, we use the alphaxcore 2.0 script from github to run it. we would like to add some functions to the pool and add new coins for our users to be able to miner with us. All those coins will be integrated in ou...

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    PancakeSwap Fork 5 Tage left

    What i need: Fork of pancakeswap with new layout (Exchange, Farms and pool part). Token create with max supply: 30,000,000 Tokens. (BSC chain). Guide how to add new farms. Guide how to add new pools. Help to get all requirements to get the token list on binance. Token AUDIT required.

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    FASER INTELLIGENT CONTRACTS IN BENANCE'S BLOKCHAIN ​​I HAVE THE SAME PROJECT AT ETHEREUM BUT I WANT TO PUT IT INTO BENANCE I HAVE THE SOURCE CODE OF THE CONTRACTS AND THE FRONT END AND SO CHANGE THE NAME AND PORTFOLIO AND PUT INTO THE BENANCE NETWORK ATTENTION THE VALUE OF THE OFFER WHAT YOU WILL CHARGE FOR THE PROJECT Community Verified icon Open in Google Translate • Feedback Google ...

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    Blockchain Developers for a Small Application

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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 I AM LOOKING FOR SEASONED CASINO GAME DEVS 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 ...

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    video editor 5 Tage left

    Need professional video designer for crypto currency [Zur Anzeige der URL Anmelden] Must have basic cryptocurrency abd blockchain idea

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    we are locking Developer for make it

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    Hello, i am looking for a blockchain web3 developer to work with us long term

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    EU, China , Ukrane & Russian developers preferred. Blockchain (bitcoin) app developer required to implement bitcoin transaction -Experienced developers ONLY

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    Crypto Currency Exchange & Wallet 5 Tage left
    VERIFIZIERT

    Looking for Global Crypto Currency Exchange & Wallet Completely secure monetary transactions Security login Protocols Two Factor Authentications Multi-currency Integration Instant KYC/AML verification Secure crypto wallet integration Bot integration Referral program Multi-cryptocurrency support Multi-language support Self-explanatory interface Prior experience would help to finalize the proj...

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    Use Metaplex's new Solana based protocol to create an NFT storefront

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    Here is source code [Zur Anzeige der URL Anmelden] I need the voting app installed on my site. The script interacts with metamask to work. The only other change I need is thst the smart contract should hold a certain amount of tokens that are not withdrawable and I (my address) will be the judge of the contest and I can nominate the winner and the contract sends them the tokens. Simple fir the r...

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    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.

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