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    47 jobber funnet, priser i USD
    i need solana blockchain developer 6 dager left
    VERIFISERT

    I am looking for airdrop tool to send SPL token for every NFT holders and raffle page on Solana. please let me know your absolute price for this so I can decide or not faster

    $676 (Avg Bid)
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    33 bud
    NFT Marketplace 6 dager left

    I am looking for prefect the blockchain developer with NFT Marketplace experience.

    $2263 (Avg Bid)
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    27 bud
    Ethereum polygon smart contract 6 dager left
    VERIFISERT

    Currently have a smart contract that needs the ability to bridge from polygon to Ethereum. We plan on launching on the mainnet soon and would like some assistance with bridging the two networks. I will provide more details upon qualification and acceptance

    $360 (Avg Bid)
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    21 bud

    I am looking for a Blockchain / solidity developer to create NFT collection.

    $58 / hr (Avg Bid)
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    68 bud

    1- User system with wallets and twitter login (some admin wallets) 2- Join raffles with paying SOL/AVAX, admins will be able to set raffles, Time limits for each raffle, picking a winner with randomness algorithms 3- UI integration

    $4329 (Avg Bid)
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    I think It will take about 2~3 hours for Expert Have to know about code efficiency, gas optimization, swap, proxy, mapping, I have code sample. I will provide it via private chat Please start bid with "expert".

    $571 (Avg Bid)
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    Need a nft creator and smartcontract creator

    $133 (Avg Bid)
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    13 bud
    NFT project 5 dager left
    VERIFISERT

    Hello, We need to create smart contract for token and staking pool for NFT. Project, important, on ETH for staking pool and token will be on eth or polygon or immitable x ( is layer of eth ) we will define this together in chat room on freelancer. Thx you.

    $560 (Avg Bid)
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    We are building the first draft (MVP) of a DeFi web application that allows individuals to earn interest on their crypto holdings. Our app is non-custodial, relying instead on API & smart-contract integration to provide an intuitive platform for first-time DeFi users. Key deliverables: 1) Front-end screens that follow pre-designed Figma layouts 2) Back-end infrastructure that: a) draws on a pre-written Solidity smart contract, b) with data structures

    $2292 (Avg Bid)
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    90 bud

    I have an urgent project. Our goal is to develop NFT minting bot on solana. If you have an experience in it. please send me message. Best regards.

    $772 (Avg Bid)
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    30 bud

    hello i would like to make a crypto currency for a charity. i would like to make a presale contract and build it inside the website so everyone can buy directly in the website.

    $102 (Avg Bid)
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    43 bud
    Blockchain / Solidity Developer 4 dager left
    VERIFISERT

    Hi, I am looking for a Blockchain / solidity developer to Create a Bot to execute Flash loan operations. Looking for a long-term working relationship. Regards

    $19 / hr (Avg Bid)
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    56 bud

    I need a NFT expert and a NFT developer

    $2526 (Avg Bid)
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    34 bud

    Hello, This is about creating a launchpad solution. Key features are attached. Regards.

    $2046 (Avg Bid)
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    32 bud

    Hello guy's I want MLM type plans Smart contract on Binance Smart Chain. features, joining, registration, tree, Plans, single leg, Commission and rewards directly goes into Dapp wallet. BEP20. Sample link similar: Find attached Plans of joining. Best Regard's PB

    $1244 (Avg Bid)
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    DM me to discuss more in detail.

    $3250 (Avg Bid)
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    Stacking with No lock 1 month lock 3 months lock 6 months lock 12 months lock Irreversible lock. Staking and Rewards: This contract will have some token (sent manually by protocol owner) as reward pool. Those reward pool token will be distributed to users who Stakes or locks their token a. Stacking with no lock: Reward factor is [1x] b. 1 month [2x] >> User will get a receipts that can be converted back after the lock period have passed. c. 3 months [3x] >> User will get a receipts d. 6 months, [4x] >> User will get a receipts e. 12 Month, [5x] >>User will get a receipts f. Irreversible Lock (10x) >> Action a NFT and send this NFT bak to user's wallet. In exchange to this NFT generating process, 30% of user token w...

    $698 (Avg Bid)
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    Looking for crypto betting machine 3 dager left
    VERIFISERT

    Anyone that has ever made a crypto betting machine, reach out to me and tell me your price for it. must have a demo. Say "I have one" and Ill reply.

    $250 - $750
    Forseglet
    $250 - $750
    30 bud
    crypto trader machine 3 dager left
    VERIFISERT

    I need a crypto trading bot that charges a fee every time it makes money. Profit.

    $30 - $250
    Forseglet
    $30 - $250
    15 bud
    Relaunch crypto token -- 2 3 dager left
    VERIFISERT

    Need to relaunch Crypto token. Need help on re airdropping the tokens people have and other things that goes into relaunching. I will hire the person that seems to know the most about relaunching.

    $30 - $250
    Forseglet
    $30 - $250
    24 bud

    What I need is super simple honestly just a dapp we’re we will only allow kyc projects to list on we’re when listed they will be tracked as top gainers losers and trending now and when u click on the token u will get some info on the dev team such as past projects there mc and what they did well or not we’ll this making a safe zone for investors

    $553 (Avg Bid)
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    Simple smartcontract code 3 dager left
    VERIFISERT

    Hello. I need simple smartcontract code need using solidity. My budget is not so big. Please bid only if you can agree this budget.

    $163 (Avg Bid)
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    Hi, i want to build red light green light game in metaverse, only people holding a specific NFT should be allowed to play it. Person with lowest bid will get project, share your references

    $708 (Avg Bid)
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    44 bud

    Hello guy's I want MLM type plans Smart contract on Binance Smart Chain. features, joining, registration, tree, Plans, single leg, Commission and rewards directly goes into Dapp wallet. BEP20. Sample link similar: Find attached Plans of joining. Best Regard's PB

    $376 (Avg Bid)
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    3 bud

    I want to spend 4-5 days in June with a developer based out Delhi NCR to learn how to code a smart contract in ethereum Solidity knowledge and already developed contract experience required

    $390 (Avg Bid)
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    develop a real estate system with tokenization in decentralized storage based on blockchain with smart Contracts and high privacy and light scalability + PhD thesis

    $1321 (Avg Bid)
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    Looking for Nft Developer. You will need to work on following points to make our development advanced and unique. Currently I have just GIF(animation available) . - Upload art to IPFS - NFT Minting dApp (minting site with verification, wallet integration and contract integration) - Gas Optimized NFT Upgradable Smart Contract Development Deployment ERC721A . - Contract should have whitelisting, presale, and a giveaway - NFT listed on NFT Marketplaces - Opensea, IMX etc.

    $50 - $100
    Forseglet
    $50 - $100
    23 bud
    nft marketplace backend need -- 2 2 dager left
    VERIFISERT

    i alrady have frontend, but need backend and all function

    $602 (Avg Bid)
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    60 bud

    Hello guys. I am looking for blockchain developers who can work with my

    $2655 (Avg Bid)
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    Project Requirements 1. Client has an Apartment buildings and wants to give 1 NFT for 1 house in an apartment to a customer. 2. Launch Coin("KuKu NFT HOMES COIN") pegged to Stable coin(USDT) and using this coin customer will buy the NFT(Apartment house). 3. Create a marketplace where people will BUY/SELL NFTs using "KuKu NFT HOMES COIN"

    $3000 - $5000
    Forseglet Taushetspliktsavtale
    $3000 - $5000
    5 bud

    I want to make a social platform connecting with wallet for example metamask very similair like this website: metafora.app. So its like twitter. all those functions, of posting messages pictures vids, sharing retweeting liking. Profile making with picture. Wireframes are attached

    $162 (Avg Bid)
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    Solana Expert Needed -- 2 20 dager left
    VERIFISERT

    Good Solana expert needed. Details will be shared in DM.

    $250 - $750
    Forseglet Taushetspliktsavtale
    $250 - $750
    12 bud

    Create ERC 1155 smart contract for 2k NFT's Connect Json/Metadata to ERC 1155 smart contract Bulk Upload 2k NFT's to OpenSea

    $514 (Avg Bid)
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    86 bud

    I want to create a smart contract with some functions like other contract. If you know how to create contract, dm me, and let discuss for more.

    $560 (Avg Bid)
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    Hello, devs. I am looking for a rust developer who is proficient in cosmwasm smart contract development on Juno, Secret Network. The task is trefactoring Secret Contracts into Juno Contracts. Both of them are building with cosmwasm and the projected is purely related with rust(cosmwasm). It is ongoing project. Please feel free to send a proposal if you exp on them.

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    I need help converting my ERC20 token that worths 300usd to ETH, but I can't find liquidity in any DEX, so what can I do? I pay for this job the half, 150usd, and I need to understand the process. I find a way, because a customer of mine wants to change all their ERC20 token to FIAT currency. Thanks.

    $252 (Avg Bid)
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    Hello developers I need a program that create liquitidy for ERC20 tokens without liquidity in several DEX like uniswap or pankakswap or others. More details will be given privately Thanks.

    $313 (Avg Bid)
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    NFT Blockchain COIN project 8 dager left
    VERIFISERT

    Project Requirements 1. Client has an Apartment buildings and wants to give 1 NFT for 1 house in an apartment to a customer. 2. Launch Coin("KuKu NFT HOMES COIN") pegged to Stable coin(USDT) and using this coin customer will buy the NFT(Apartment house). 3. Create a marketplace where people will BUY/SELL NFTs using "KuKu NFT HOMES COIN"

    $5000 - $10000
    Forseglet Taushetspliktsavtale
    $5000 - $10000
    9 bud
    Upload NFT on solana 6 dager left
    VERIFISERT

    I need to upload 1 mp4 NFT on solana but allow it to be minted 14500 times, could you get the way to do it ? I need it now

    $24 (Avg Bid)
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    Hello, We need a developer to build our inventory/SCM utility token and blockchain ecosystems on Algorand. A. Scope of Work - There are three phases as below; 1. The first step will be to create and deploy tokens on Algo Mainnet with API development to link the DApp and/or ICO website. 2. Algorand based Smart Contract development to enhance its functionality and scalability. 3. Integration to the DApp and ensure functionality and scalability with workmanship B. Architecture/Language - Python with Algorand SDK and/or Pyteal (NO SOLIDITY) - Blockchain algorithm: ASA C. Terms & Conditions - Backdoor-proof, security audit should be included on each phase - Testing on testnet, bug-free, QA, UAT testing included. - Multichain; we may use multiple networks and/or s...

    $2672 (Avg Bid)
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    Hello. I am looking for senior solidity developer. You have experience with token development. This will be long term job if you are good developer. Best regards.

    $586 (Avg Bid)
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    List of tasks: 1. Add Excoincial Blockchain to 2. Do some aesthetic frontend and backend work on such as logo change, colour change, content change. Here is a reference site: and you will do exactly what ZYX Scan has on such as display of graph using API, adding validators, multisender, connecting our bridge to explorer, connecting swap, adding testnet, etc. For the above task I think you have seen ? So should be updated to function like that. - Add logo - Add favicon - Make a few colour changes - Add meta data to the injector so we can manage it easily. - Make EXL price automated - Add price/market chart - Add smart contract verification - Add testnet - Add our social media links. - Optimise speed of the explorer. So basically upgrade to the level of 3. Pro...

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    Create the whole world to generate a new Blockchain-based cryptocurrency. Proof-of-stake model, also create the pool and nodes model. Initial product will be based on binance.

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    I NEED A DEVELOPER WHO HAVE+ YEAR OF EXPERIENCE IN WRITING SMART CONTRACT. REQ. TO WRITE SMART CONTRACT FOR TOKEN BUY AND USDT DEPOSIT. NEED AN INDIVIDUAL DEVELOPER WHO WILL START ASAP AFTER FINAL DICUSSION.

    $108 (Avg Bid)
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    Create a deposit smart contract Avsluttet left
    VERIFISERT

    We are looking for someone to be able to do this Task here below: Task -> As ethereum is moving to proof of stake consensus mechanism. we would like you to create a deposit smart contract, where people can deposit X amount (configurable) of Ether. Along with that find a optimal way to create json object necessary for making a deposit into smart contract. json object should contain following fields. (it should follow the eth2.0 spec standard) [ { "pubkey": "", "withdrawal_credentials": "", "amount": 32000000000, "signature": "", "deposit_message_root": "", "deposit_data_root": "", "fork_version": "70000069", "network_name": "kiln", "...

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    SAFUU Fork -- 2 Avsluttet left

    I want to fork safuu project . 250$

    $217 (Avg Bid)
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    10 bud

    HEROIC DEVS NEEDED! Want to make history? Want to help build web4 and web5? Want to see what the future holds? Want to build what comes after metaverse? The Omniverse, the digital twin and simulation of life... Want to see what comes after XR? IR (Infinite Reality) where the boundary between virtual and reality blurs into one... Want to build a digital twin of the world on a ambitious AR Geolocation unity game designed to help get people back into nature and become more healthy? Want to build a revolutionary MMORPG game in unreal engine 5 using real time biofeedback and emotional tracking? Want to work on a project that will help heal people, animals, the environment and help create a better world where we can all live in harmony? Want to be a hero? Then we want to hear from you...

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    Topp Smart Contracts artikler