Smart Contracts Jobs

Kichujio

Utafutaji wangu
Chuja ukitumia:
Bajeti
hadi
hadi
hadi
Aina
Ujuzi
Lugha
    Jimbo la Kazi
    91 kazi zimepatikana, bei imeletwa USD

    We're looking for multiple Solidity, full stack coders. Experience with ohm forks, tomb forks, Nft games, nodes & validator setups are prefered. Experience on Avalanche, is recommended, BSC, ---Monthly or Hourly Pay-- Please show us your previous works and be prepared to confirm the work. We need you to start right away and do not have time to teach you. You will work with our team at a fast pace. You must speak English and have great communication and work ethic.

    $22 / hr (Avg Bid)
    $22 / hr Wastani wa Zabuni
    18 zabuni

    marketplace nft minting smart contract development

    $587 (Avg Bid)
    $587 Wastani wa Zabuni
    20 zabuni

    Looking for a dev to build a staking contract for wax/eos. The user will stake NFT's in order to earn a certain amount of our Coin which can be claimed once every 24 hours. This could lead to more possible work with wax/eos development if the developer would like.

    $149 (Avg Bid)
    $149 Wastani wa Zabuni
    7 zabuni
    NFT Blockchain Developer 6 siku left
    DHIBITISHWA

    Need some guidance on developing smart contract for the blockchain

    $15 (Avg Bid)
    $15 Wastani wa Zabuni
    6 zabuni

    I would like to receive some guidance on the smart contracts coding, for the deployment of a utility cryptocurrency and NFT token. A developer who has some mid-level of experience would be able to code it. I am now learning how to, but need assistance with Network selection as well.

    $191 (Avg Bid)
    $191 Wastani wa Zabuni
    8 zabuni

    Hello everyone. here is Edin who is needed staking platform. I have already pre-saled tokens and need to create staking for this. If you've ever already created successful staking DApp then it's big plus for this. I'll follow it. Please...

    $1391 (Avg Bid)
    $1391 Wastani wa Zabuni
    30 zabuni
    Poker crypto 6 siku left

    Preciso de uma equipa para programar uma plataforma de poker, rede solidity (blockchain)

    $2625 (Avg Bid)
    $2625 Wastani wa Zabuni
    39 zabuni

    I need a minting page created for our NFT project. Only professionals apply. This needs to be extremely professional, look amazing and functional! Please include examples of other mint pages you've made.

    $1219 (Avg Bid)
    $1219 Wastani wa Zabuni
    54 zabuni

    I am only looking for EXPERTS here. Please do not reply if you are not an EXPERT. NEEDS: 1. I need help creating the smart contract for an NFT on ETH. 2. I need an app or system or way to have NFT owners verify their NFT ownership live time. Example: we are hosting a live stream and I need owners to confirm their ownership to be entered into a live drawing or contest on the spot. Lets discuss

    $2180 (Avg Bid)
    $2180 Wastani wa Zabuni
    47 zabuni

    We are looking for someone to create smart contract(s) for NFT for our already generated images. We want to use Polygon to avoid gas fees. We want a customer to be able to select any of our already generated images and then gas fees would be passed on to the customer for minting the NFT after the transaction(s) have been secured and approved. We have an account on Opensea so whoever is hired for this would also need to upload everything to there. We have 10k images randomly generated from our base character ( with rarities ) and JSON and Metadata files for support. We also want royalties built into our smart contract. We have a website already built in Squarespace We want to avoid any gas fees OR pass those fees ( including any marketplace fee ) on to the customer when a sale is made....

    $947 (Avg Bid)
    $947 Wastani wa Zabuni
    24 zabuni

    We would like release a full length video using either kspec coding or a pinning service to house the video. The name of our unstoppable domain is

    $4375 (Avg Bid)
    $4375 Wastani wa Zabuni
    4 zabuni

    We would like release a full length video using either kspec coding or a pinning service to house the video. The name of our unstoppable domain is

    $5499 (Avg Bid)
    Il'ohusishwa Makubaliano ya Kutotoa Taarifa
    $5499 Wastani wa Zabuni
    23 zabuni

    We are working on building a presale/ICO launchpad on the binance smart chain. Looking to hire an experienced developer to work with us and be a part of the team.

    $2559 (Avg Bid)
    Makubaliano ya Kutotoa Taarifa
    $2559 Wastani wa Zabuni
    12 zabuni

    source : We are looking for a AVALANCHE Developer for longterm Requierments : deep understanding in AVALANCHE Cryptocurrency excellent knowledge of GO programming Please only developers who fulfill the requirements

    $18 / hr (Avg Bid)
    $18 / hr Wastani wa Zabuni
    17 zabuni

    We are working on building a presale/ICO launchpad on the binance smart chain. Looking to hire an experienced developer to work with us and be a part of the team.

    $2200 (Avg Bid)
    $2200 Wastani wa Zabuni
    24 zabuni

    We are doing our NFT Mint on the 5th of February with whtielisted addresses able to mint on the 4th of February. We would like to hire someone that could program the smart contract and build a mint feature on our website. Its a basic NFT collection of 10,000 NFTs. We have the metadata and json files already, We would like for there to be a 24 hour window before the mint date for whitelisted addresses to be able to mint the NFTs. We would like to be able to mint multiple NFTs in one transaction. The collection should be able to be uploaded to opensea.

    $864 (Avg Bid)
    $864 Wastani wa Zabuni
    59 zabuni
    Fix a bug in a solidity project 6 siku left
    DHIBITISHWA

    need to fix the bug "execution reverted: Pancake: K"

    $704 (Avg Bid)
    $704 Wastani wa Zabuni
    10 zabuni

    Hello! We need a contract for 2500 NFT collections. - ERC721 smart contract Required for crowdsale NFT minting. - Metadata and API build, configuration and compiling. 2500 total maximum NFT's will be minted. Each NFT minted will be 1 of a kind calculated from a predefined list of trait data via ERC721 algorithm. -the collection has not been scratched yet. -codes of all items will be written according to the rarity table. -pre-sale and public sale will be made. -mint will be made on the site. -for security reasons, all known attack codes will be written into the contract. If you do not know the codes, they are provided to you. We can create on the Solana network or the Binance network. A detailed guide file or deployment video will be sent by you on how the contract is deployed. Yo...

    $482 (Avg Bid)
    $482 Wastani wa Zabuni
    21 zabuni

    I have a NFT Fund & P2E Guild with around 3000 members, my business partner & CMO has around 8+ million followers, @millionaire_mentor on IG We’re looking to tokenize the Guild and we need a good developer in our team Our Tokenomics & token ecosystem is as follows: Two tokens: 1 Utility token 1 Governance DAO Token We would need: Smart Contract creations Tokens Creations NFT creations UI/UX Dashboards for stakers Integration with API’s to track quest achievements Etc

    $528 (Avg Bid)
    $528 Wastani wa Zabuni
    7 zabuni

    Hello, I have a website that is deployed on ReactJS and has a Dapp smart contract implemented, the contract is already deployed and the website is already set up and working with Wallet Connect. I simply need someone to implement another function so clients are able to use all functions within my Smart Contract and I want to bug test and optimize the already codded function. Interact with frontend using web3 - MUST HAVE PRIOR EXPERIENCE WITH CREATING SMART CONTRACT - PLEASE BID WIHH PAST PROJECT ON SOLANA - I will NOT ACCEPT New Hires. - ONLY PREVIOUS EXPERIENCED USERS WILL BE ACCEPTED!

    $431 (Avg Bid)
    $431 Wastani wa Zabuni
    18 zabuni

    I come across various requirements related to Smart contract, DAPP, Web3, Coin Creation, etc. I need few reliable developers or teams who can take care of the projects with End to end solution. Bid only if you are good with Blockchain and understand the working

    $312 (Avg Bid)
    $312 Wastani wa Zabuni
    4 zabuni
    tokenize a game 5 siku left

    I have a game created and I need to add a cryptocurrency to it, the game is made in javascript

    $174 (Avg Bid)
    $174 Wastani wa Zabuni
    11 zabuni
    Expert on solidity 5 siku left
    DHIBITISHWA

    I need 1-2 hours in solidity advice, please give you hour rate in solidity.

    $39 / hr (Avg Bid)
    $39 / hr Wastani wa Zabuni
    11 zabuni

    I need a solidity smart contract as well as a minting dapp to mint my NFT collection onto the ethereum blockchain. This contract will be a fairly standard smart contract that allows people to purchase the digital art. Other features required include automatic airdrops of ETH and art to match our roadmap, as well as a free minting feature for a select group of investors.

    $783 (Avg Bid)
    $783 Wastani wa Zabuni
    37 zabuni

    Fork and Edit a Solidity Contract for Us ( BSC Contract) We need to add rewards, and team taxes in BUSD or BNB.

    $613 (Avg Bid)
    $613 Wastani wa Zabuni
    22 zabuni

    Im in search for a developer who can make me an NFT marketplace. Preferably someone who has previous knowledge in the DeFi space. I need someone that can do everything from backend to frontend to integrating contracts into the platform, UI/UX, and be able to work with ERC721 and the ethereum/avalanche chain. Something along the lines of:

    $5505 (Avg Bid)
    $5505 Wastani wa Zabuni
    10 zabuni
    Smart Contracts Developer. (Bep20) 5 siku left
    DHIBITISHWA

    I am looking for a contract developer to create a copy of a contract. The contract is on binance includes Taxes, Staking, Burning and re-minting of tokens, and an apy given out per day to stakers who claim, referral system etc THE CONTRACT WILL BE FULLY AUDITED UPON DELIVERY PLEASE DO NOT OFFER YOUR SERVICES IF YOU ARE A NEW FREELANCER, EARNINGS LESS THAN 10K, HAVE ANY DISPUTES, OR DONT HAVE EXPERIENCE IN THIS FIELD. I will give the project details to chosen Developer. Many thanks

    $1293 (Avg Bid)
    $1293 Wastani wa Zabuni
    65 zabuni
    Blockchain dev for NFT project 5 siku left
    DHIBITISHWA

    Hi I am looking to hire a well-experienced blockchain developer for my team's upcoming NFT project. We are in process of launching an NFT Project -Blockchain stack Ethereum, Avalanche, Solana, Polygon, Immutable X and Cardano -Responsibilities smart-contract metadata upload 2 Web landing page with full metadata upload, smart contract, whitelist interrogation, public sale interrogations 1 website company page like Larva Labs metamask integration whitelist integration Website creation Website Design -Must have experience NFT marketplace NFT minting site Smart contract audit, writing and optimization Blockchain NFT Game development. Trading bot. Please bid if you really want in team. NOTE: Don't bid if your hourly rate is less than $30.

    $38 / hr (Avg Bid)
    $38 / hr Wastani wa Zabuni
    91 zabuni

    Develop a online blockchain farming plant game integrated some blockchain technology. for example swap assets with my token, marketplace, nft, sandbox. like this:

    $2156 (Avg Bid)
    $2156 Wastani wa Zabuni
    41 zabuni

    Hi I need a flash loan create for the AAVE network also I will need you to explain to me which lines I need to change in order to arbitrage which different exchanges. Thank you

    $212 (Avg Bid)
    $212 Wastani wa Zabuni
    7 zabuni

    Hi we are looking for someone that has strong knowledge of the etherum block-chain smart contract to help us transfer our image from a jpeg to a IPFS and get it to talk to our website for Minting.

    $3038 (Avg Bid)
    $3038 Wastani wa Zabuni
    94 zabuni
    Programador smart contracts 4 siku left
    DHIBITISHWA

    Busco alguien con experiencia en el sector. Crear un FLASHLOAN que es que pueda crear smart contracts en la red de ethereum vinculados con bots para automatizar las funciones con los prestamos y el arbitraje.

    $806 (Avg Bid)
    $806 Wastani wa Zabuni
    28 zabuni

    RealT white paper reworded via company name “House Blox” and based in Canada

    $113 (Avg Bid)
    $113 Wastani wa Zabuni
    3 zabuni
    smart contract expert needed 4 siku left
    DHIBITISHWA

    Please message if you can assist with a current smart contract! It will take 2~3 hours to finish if you are expert. Thanks

    $165 (Avg Bid)
    $165 Wastani wa Zabuni
    17 zabuni

    I have 38600 NFTs and I want to mint them all myself and then put them on sale on my website. I want to create the smart contract on Polygon Blockchain and then sell my NFTs on USDC.

    $4920 (Avg Bid)
    $4920 Wastani wa Zabuni
    20 zabuni
    Build minting/staking system. 4 siku left
    DHIBITISHWA

    I need to build a staking system with own coin, backend and frontend, based on ours nft located in the Eos/wax network.

    $342 (Avg Bid)
    $342 Wastani wa Zabuni
    11 zabuni

    Hello ALL! I have found a few pairs of assets on dexscreener that are listed on trader joe dex. They appear to be some sort of options token pairs for shorting I believe. Here are the links on dexscreener and their corresponding link on snowtrace for the pair. Pair 1: 88.50 AVAX/usdc.e Snowtrace code Pair 2 AVAX-45.5/ USDC.e Snowtrace Code I need someone to tell me EXACTLY in depth how each of these acquires their price so I can trade them correctly! thank you!

    $153 (Avg Bid)
    Il'ohusishwa
    $153 Wastani wa Zabuni
    8 zabuni
    Pancakeswap Expert 4 siku left
    DHIBITISHWA

    I am looking for a pancakeswap expert that integrate the smart contract with the frontend. I have solidity dev so he deployed many contracts on BSC testnet. I can provide right candidate my frontend and smart contract(address and source code). if you have an experience in pancakeswap fork development, please apply with your past work. cheers.

    $598 (Avg Bid)
    $598 Wastani wa Zabuni
    56 zabuni

    Looking for expert solidity developer who can develop website which have landing and borrowing protocol in solidity

    $573 (Avg Bid)
    $573 Wastani wa Zabuni
    15 zabuni
    token sale smart contract 4 siku left
    DHIBITISHWA

    build a smart contract for a new crypto project IMPORTANT: 1. we don't hire people with fake accounts or accounts today; 2. we don't hire people from anything related or near the soviet i.e russia, ukraine, belarus, serbia, -----tan; 3. we don't hire non-freelancers that sub-contract projects; 4. we don't hire fake or any sort of teams; 5. we don't hire folks with disputes, not even a single dispute; 1. how much will you charge? 2. when can you deliver?

    $205 (Avg Bid)
    $205 Wastani wa Zabuni
    8 zabuni
    build a smart contract 4 siku left
    DHIBITISHWA

    build a smart contract for a new crypto project IMPORTANT: 1. we don't hire people with fake accounts or accounts today; 2. we don't hire people from anything related or near the soviet i.e russia, ukraine, belarus, serbia, -----tan; 3. we don't hire non-freelancers that sub-contract projects; 4. we don't hire fake or any sort of teams; 5. we don't hire folks with disputes, not even a single dispute; 1. how much will you charge? 2. when can you deliver?

    $90 (Avg Bid)
    $90 Wastani wa Zabuni
    8 zabuni

    Hi As we are a digital agency, looking for a solidity developer with good experience. We are going to create an NFT game and Art design will be done soon. Please apply, if you have power hands on experience with this area. Looking forward to hearing from you soon Thanks

    $1597 (Avg Bid)
    $1597 Wastani wa Zabuni
    11 zabuni

    We are creating a smart contract and are having issues with implementing a small burn tax based strictly off of sells. We are looking for consultation and reviewing the code for it to properly work when using using Ropsten Test The created ERC20 will have tax on sells. We are trying to achieve this by creating a mapping(address => bool) where we set the pool address = true, and then in _transfer function checking if a recipient == to the pool, based on that there is either a normal transfer or a transfer that is taxed. The end goal is that on sales there will be a tax implemented, which will be allocated to a burn wallet. We are open to using other methods is necessary. The priority is for it to work on swaps. Below in the files you will see the current solidity code.

    $183 (Avg Bid)
    $183 Wastani wa Zabuni
    13 zabuni

    I want to mint all my 10k NFTs and avoid gas fees when reveal it can someone help me? new freelancers will be ignore

    $434 (Avg Bid)
    Il'ohusishwa
    $434 Wastani wa Zabuni
    58 zabuni

    Hey, I wanted to ask if you can develop a complete NFT project? with e.g. a website with Wallet Connect button, a mintpage, smart contract, pre sale (whitelist) and public sale, after mint upload to Opensea and a few more tasks? Write me!

    $1397 (Avg Bid)
    $1397 Wastani wa Zabuni
    55 zabuni

    Hi We are building cryptocurrency P2E casino game website now I need to add 2 casino game expert using crypto currency One is Holdempoker game and another one is Roulette game I will hire right now if you have experiences in this field Thank you

    $22 / hr (Avg Bid)
    $22 / hr Wastani wa Zabuni
    30 zabuni

    I am looking to have an NFT project created, it needs to be 5,000 unique women and 5,000 unique men drawings. we can either partner up on the project and work together long term causing you to make more money or this can be a one time thing where i pay you for it and then we are done. i would proffer the partnership as this project has been requested by many and has a lot of potential if done right and will need another set of nfts creating in the future (that set will contain 7,777) however if you chose to just go forr the one time payment then that does not concern you. The NFTs will have to be animated but look somewhat realistic. i would need the images and the metadata. the images will All be unique and not one the same. some may have a dad bod and a massive beard, one might look abso...

    $114 (Avg Bid)
    $114 Wastani wa Zabuni
    10 zabuni

    Need you to write nft smart contracts to mint nft on the polygon main net.

    $125 (Avg Bid)
    $125 Wastani wa Zabuni
    10 zabuni

    I need someone that can build NFT marketplace website. Attach your portfolio Thank you.

    $155 (Avg Bid)
    $155 Wastani wa Zabuni
    14 zabuni

    Hi freelancer. We are a rising Blockchain company and going to start a NFT marketplace based on Solana. Front end and NFT collection is almost ready. And we urgently need Rust smart contract developer. To join our team, you have to pass a simple test. You will get paid for this test project by any method you want. Indians preferred. Most of our team members are Indians.

    $494 (Avg Bid)
    $494 Wastani wa Zabuni
    15 zabuni

    Nakala Kuu za Smart Contracts