NFT Marketplace Backend
I need to create an NFT marketplace on the backend which integrates mainly with Metamask and supports Ethereum Blockchain and Binance Smart Chain. We do have al...
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Work on an NFT & Web3 development project
I am looking for someone to work on a growing NFT project (+44k members on Discord). We are looking for a developer who has experience and skills in Solidity +...
Read moreNFT website with minting capabilities and wallet connection (Solana blockchain)
We need a developer for a NFT smart contract based on Rust (Solana Blockchain), that also has knowledge in building a website with minting capabilities and wall...
Read moreDevelop a NFT Based Decentralized Finance Platform on Ethereum
Hello, I am looking for 2-3 skilled developers interested in designing, developing, and testing a new NFT DeFi product that I have devised. It would take extens...
Read moreupload metadata to opensea (quick task)
i want to upload metadata to open sea , the contract was done by third party but i have the ownership and the deployment contract
Read moreFork of full pancake swap
Need a fork of pancakeswap with all the particular features, I will provide my own logo and some description. Please give me a quote
Read moreSolidity Blockchain Expert needed
Looking for a solidity developer who has experience in zk snark and smart contract development. I am making a http://tornado.cash like website. check that websi...
Read moreArbitrage trading crypto
any one familiar with arbitrage trading i want to build my project
Read moreNeed a Twitter API expert
Hello. If you are good at node.js, twitter API, smart contract, please bid me. I will share the details on individual chat. If you don't know about above skills...
Read moreExpert Developer needed for a Rust code: Smart-contract code proofreading and improvement
We have a set of Solana smart-contracts made with Rust code. We need to get a proofread of this code, an audit. To make sure the code is working fine, will resi...
Read moreCreate a BEP20 token and ICO smart contract for our game
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 a...
Read moreI need a stablecoin development
I need professional and experience developer to create me Stablecoin, preferred you show your reference project as well
Read moreCreate Script for Cryptocurrency Project on Solana using RUST Programming Language -- 2
Looking for an experienced RUST Developer to create scripts on the Solana blockchain. Anyone who applies MUST have previous experience with Blockchain, Cryptocu...
Read moreDeploy Blockscout EVM block explorer on the SongBird Canary Network.
Deploy Blockscout EVM open-source block explorer on the SongBird Network which is an EVM styled blockchain similar to Ethereum by following the instructions bel...
Read moreNFT website with minting capabilities and wallet connection (Ethereum blockchain)
We need a developer for a NFT smart contract based on Solidity (Ethereum Blockchain), that also has knowledge in building a website with minting capabilities an...
Read moreDeploy Blockscout block explorer on the SongBird Canary Network.
Deploy Blockscout open-source block explorer on the SongBird Network which is an EVM styled blockchain similar to Ethereum by following the instructions below.....
Read moreBuild a new wallet web app such as Metamask
We are going to build the smart contract wallet web app like metamask which allows me to do whois, block transactions and Connect to identity nft wallets and at...
Read moreTerra Blockchain sniper expert needed
I need a token sniper program for the terra blockchain. I imagine that this will have a python element running to check the following: 1) token liquidity has be...
Read moreBuild a crypto Price Oracle for the Songbird Network
Build a FTSO price Oracle using API of Crypto exchanges to grab prices of assets then calculate an average for each asset then submit the results to the Songbir...
Read moreHiring developer for NFT Solana Smart Contract & Website Development
Looking for a Solana smart contract developer to help us implement the following. - 1 page minting front end website - Buyers can mint NFT on website; with Sola...
Read moreSolana NFT smart contract Developer Needed -- 2
We need to create the smart contract only for peer-to-peer Solana NFT auctions. Current NFT marketplaces do not offer auction based sales. Additionally, the sel...
Read moreBlockchain developer for DAO and NFT
Many companies are jumping on the NFT bandwagon. We need to use DAO and NFT for our business plan. Have you written many smart contracts? We need similar to htt...
Read moreDeploy Blockscout block explorer on the SongBird Network. -- 2
Deploy Blockscout open-source block explorer on the SongBird Network by following the instructions below.. Manual Deployment https://github.com/blockscout/docs/...
Read moreSolidity expert for complicated smart contract -- 5
We are looking for a freelancer who is able to assist us with the creation of a smart contract. 1. lock sales bought from the dapp for a period of time or until...
Read moreDeploy Blockscout open-source block explorer on the SongBird Network.
Deploy Blockscout open-source block explorer on the SongBird Network by following the instructions below.. Manual Deployment https://github.com/blockscout/docs/...
Read moreBlockchain developer required to write smart contracts -- 2
We need a Smart Contract developer to frequently write some contracts for us. AirDrop Contracts, SWAP contracts etc. if you have done something similar in the p...
Read moreBlockchain developer required to write smart contracts
We need a Smart Contract developer to frequently write some contracts for us. AirDrop Contracts, SWAP contracts etc. if you have done something similar in the p...
Read moreBlockchain Smart Contract Development
Develop smart contract API for NFT certification minting in Ethereum/ Tezos/ Polygon / binance ecosystem. API will be integrated into our company’s website and...
Read moreI need senior smart contract engineer.
Hi, guys. I need a developer who has experience in ERC721 and ERC1155 smart contract. The task is following this: ERC-721 ERC-1155 (multi token) - Artist Royalt...
Read moreI need a blockchain expert.
I am looking for a blockchain expert who can fork ENS. I want to build my own ens service using .blk instead of .ens. It will have same features as ens. https:/...
Read moreI need a blockchain and web3js expert
Hello, freelancers. I am looking for a blockchain expert that can update my current smart contract and front-end page. The front-end is built by React. React Na...
Read moreDefi Multi chain android wallet
Have a nice day to all Freelancer This side Aprilia and I have defi Android wallet project for you you if you have experience in Solidity and Crypto related ski...
Read moreERC721, ERC1155 smart contract developer
Hi, guys. I need a developer who has experience in ERC721 and ERC1155 smart contract. The task is following this: ERC-721 ERC-1155 (multi token) - Artist Royalt...
Read moreNeed blockchain smart contract expert
ERC-721 ERC-1155 (multi token) - Artist Royalties on secondary sales must be fixed - should be modifiable by contract owner - Platform Fees on original sale - s...
Read moreSolana nft minting contract + website
I need an experienced developer familiar with solana smart contracts to make a contract and website that allows people to mint my procedurally generated images...
Read moreCrypto NFT Marketplace prototype
I need a developer with the skills to construct and prototype for a (RWA) NFT decentralized Marketplace, Platform. (will explain in personal discussion) with a...
Read moreSolana blockchain technology
Smartcontract developer needed on Solana blockchain
Read moreCreate ICO smart contract for BEP-20 token -- 3
Looking for a solidity developer to create an ICO smart contract using Openzeppelin libraries. The ICO should have basic functions such as start and end date an...
Read moreCreate ICO smart contract for BEP-20 token -- 2
Looking for a solidity developer to create an ICO smart contract using Openzeppelin libraries. The ICO should have basic functions such as start and end date an...
Read moreBOT Snip Mint NFT Solana
I need someone who can code bot snip mint NFT on Solana or buy bot if you have one Demo: https://solcops.netlify.app/ https://www.solcities.co/home .........
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