Upload my NFT's on Opensea -- 3
I have approx 5000 NFT which has 8 original images and 4672 Other Images. also, I already created metadata and uploaded it on Pinata Cloud. so just want an expe...
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ID / Date
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Solana Developer -- 2
Hello, everyone! We need to develop solana minting program in 2 or 3 days. It is very urgent, so we need only experienced developer. Please write "Top" at the t...
Read moreI need Rust expert to fix bugs. -- 2
Hi freelancers. I need an experienced Rust developer with strong working knowledge and excellent familiarity with blockchain technologies. I have some bugs in p...
Read morewavexy - web3 community
Hi! We at Wavexy are trying to launch nft collectables (community membership) with several utilities. Our nfts help members earn passive income. We need a full-...
Read moreSmart Contract ERC721 and ERC20
Need an expert blockchain developer to update ERC721 to do following: 1. Add metadata field that is hashed using keccak256 2. Limit all transactions to our ERC2...
Read moreconnect smart contract to Dapp
I am looking for Blockchain export. I want to connect smart contract to my website. contact me. Thank you.
Read moreSolana Deploy
I am looking for Rust export. I want to connect smart contract to my website. contact me. Thank you.
Read moreE-warranty NFT
The objective is to replace the physical warranty and have block chain based warranty using NFT which will ensure authenticity and security.
Read moreNetwork Node setup. Token balance snapshot. Airdrop contract.
Assist in setting up an RPC node for Songbird Network Take a snapshot of network - Record the wallet addresses that hold a specific token and the amount of this...
Read moreNeed to create token under binance framework and deploy on pancakeswap
1.Need to create 100,000,000 token under the Binance bsc framework and deploy smart contract it on pancakeswap. Need to connect coin to meta mask account once i...
Read moreCosmos based blockchain explorer
HI I am looking for blockchain who have experience with cosmos. I want you to develop blockchain explorer using cosmos here is the reference link https://www.mi...
Read moreToken Airdrop contract(multi sender)
Create an airdrop contract for an Erc20 token, that can make it easy to airdrop tokens to over 100k addresses. By cloning the multi sender https://github.com/rs...
Read moreIntegrate TradingView Self Hosted Libraries chartsinto a dex
Using the version: Technical Analysis charts (with technical indicators ) The goal is to have the trading prices of any token pair on this exchange, automatical...
Read moreblockchain, smart contract developer
Developing a smart contract with infinite supply of tokens there should be no buying/selling, there will minting/burning and the price will be derived by an alg...
Read moreBlockchain
Developing a smart contract with infinite supply of tokens there should be no buying/selling, there will minting/burning and the price will be derived by an alg...
Read moreWell experienced smart contract developer is needed
Hi Devs, I am in need a developer well experienced in solidity, if you are well experienced, please apply
Read moreSolidity expert needed
I need a well experienced solidity expert, to write a contract for me
Read moreCEX futures crypto arbitrage bot
Hi. I was making a crypto futures arbitrage bot between CEX (binance, kraken, kucoin). But my freelancer now have problems in his country (ukraina) se he cant c...
Read moreSmart Contract Needed
we're looking for a chameleon fork with some changes, So chameleon fork but we would like the ability to turn on and off the referral mechanics but we would lik...
Read moreSolana Expert needed
I have urgent solana project. timeline is 7 days. so, If you are really expert in this field, bid me. put "bana" at top of your bid
Read moreI need a blockchain developer for a gaming smart contract
Hello, We need an Blockchain developer for a web3 gaming smart contract . we're a new gaming company, playmint @ www.playmint.com The game has a simplistic syst...
Read moreNFT Web Game like Rollbot.com -- 2
We require a developer to develop a web application similar to Rollbot.com for a game. Experience with card games and loot boxes would be helpful. The project w...
Read morecrypto payment service
I need a payment service when a customer pays with his Dankort that money is converted to crypto currency and sent to my crypto account
Read moreweb smart contract claim function (airdrop) assest
assist in web3 smart contract airdrop function
Read moreSenior blockchain developer
Hi, I'm looking for a senior blockchain developer to be part of my crypto web agency. You will need to be able to: - create smart contracts from scratch - fork...
Read moreNFT project deployment
Hello, I am a graphic artist who has completed all of the art for my NFT project. I have generated 4999 images uploaded those images to IPFS and downloaded meta...
Read moreNFT project deployment -- 2
Hello, I am an artist who has completed all of the digital artwork for my NFT project. I have generated 4999 random images, uploaded the meta data, and download...
Read moreBlockchain Platform
Looking for expert!! Our mission is to develop a Blockchain 'Consensus Mechanism' to create 'Proof of Stake' (PoS). Following are the core working parameters: -...
Read moreNFT Web Game like Rollbot.com
We require a developer to develop a web application similar to Rollbot.com for a game. Experience with card games and loot boxes would be helpful. The project w...
Read moreI need solana blockchain developer
Hello, everyone. I have a solana blockchain project and urgently need your help. If you are comfortable with it, please feel free to bid. I will consider all of...
Read moreI need an Bep20 smartcontract which check on Token Sniffer not same another token
Which can mint,burn.......and certainly can accept owner on BSC scan. Thanks and bird on my budget! I had make one but it can check on token sniffer same so muc...
Read moreLooking for full stack javascript & blockchain developer
Hi freelancers, I am seeking a developer who can build crypto-casino gaming platform. Am going to provide further details via chat. Long term job. Minimum 6 mon...
Read moreNeed token smart contract with Rust
We need blacklisting and whitelisting features on a solana token. There will be 6% fee on the token (4% liquidity 2% goes to holders allocations) - Blacklist fe...
Read moreBNB Chain DEX with Charting Library
Looking for someone who bas developed a poocoin DEX on BNB Chain - Limit - Market Buy - Stop Loss - BSC - Trading View Charting Library UI Provided. Only bid if...
Read moreLooking for smart contract developer in EVM network
Hi ! We are preparing staking smart contract project . our token is bep20 token and we are going to make staking smart contract on multi chain . Ethereum, BSC,...
Read moreSmart Contract for NFT Collection
NFT Collection Titled “NFT Collection” ○ Token Symbol SYMBOL ● Collection of 10,000 unique 3D assets ○ Solana Network ○ Rust Programming Language ● The collecti...
Read moreEVM - Solidity - looking for excelent smart contract Developer for long term
We are looking for an experienced developer for EVM and Solidity smart contracts for smart BCH infrastructure. https://smartbch.org/ We are interested in long-t...
Read moreI am looking for the solidity expert.
I am looking for the blockchain expert who have really strong experiences in solidity and other full stack experiences related blockchian development. To make s...
Read moreSecure IoT blockchain base App. -- 3
Secure IoT blockchain base Application Implement and test security architecture For IoT blockchain base using Edge& fog computing and defined software networks...
Read moreLooking forward to Substrate Pallet / Polkadot Expert!
This is long term projects I am CEO for small company I am looking for only expert! I will ask you some question to u Then I will share my requirement!
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