Staking smart contract developing - Solidity/Blockchain developer needed
Greetings everyone, we are a doxxed team (kyc+smart contract audits) with a launched project looking for a blockchain developer/solidity programmer who can help...
Read more
ID / Date
Listing
Link
Node script for metadata update on Solana
Hi all guys I would like to make node script which can change nft metadata after its minted on solana
Read moreLooking for talent Solidity Smart Contract Engineer.
Hello, freelancers. Hope you are doing well. I have a smart contract for DeFi project written in Solidity and it is almost working well. But I need to update so...
Read morebuild me an NFT minter
I need you to create a Dapp that can mint nfts directly from smart contracts
Read moreSubstrate/Polkadot expert
I am looking for Substrate/Polkadot expert. He/she Needs to know well about Pallets/Runtime/Webassembly and ink! smart contract. This is the long-term opportuni...
Read moreA blockchain payment gateway
Hello freelancers, I want to hire someone to a complete blockain payment gateway for me similar to coinbase commerce or coinpayents. It needs API integration an...
Read moreSolve my code
I need help to solve some errors in my code, for more information contact me.
Read moreWeb3 Website + Smart Contract
I need someone to do the following tasks: 1 - Create a single page website. You can use either MERN or MEAN, or Vue if you are comfortable with it. The design w...
Read moreRUST Engineer
Our company is the startup, true layer 0 protocol that ushers in the omnichain future, secured with the Proof-of-Time consensus mechanism. Backed by world-class...
Read moreI need metaverse developer
I need a professional developer that has experience about metaverse and the VR. What i need is that i want to do a virtual events into the metaverse which user...
Read moreMy swap website not showing
I coppy code file from diffirrent domain name put it back in another server but it wont showing
Read moreImplementación de web3/NFT en venta de HOODIES.
Se busca programador con experiencia en NFT'S para realizar Mint Page, crear NFT's y desarrollar códigos QR para dichos NFT's.
Read moreEdit a Solidity Smart Contract
- This is a set of contracts that is live on Stakedao that use Opyn's options under the hood [https://github.com/opynfinance/Take-Home-Tasks](https://github.com...
Read morenft marketplace on near blockchain protocol
i need marketplace on near blockchain protocol ive with frontend development done also need nft mint site i will provide you all the details kindly send me offe...
Read moreSmart Contract Development | Real Estate
Solidarity & ERC | Smart Contract Development Source
Read moreDEX Price Monitoring + Arbitrage Scanner + Flash Loan Execution
Hello Guys! I would like to create an app/bot that can: - Scan/monitor crypto prices accross DEXes (Pancakeswap, Uniswap V2 and V3, Sushiswap, Curve, 1Inch, Par...
Read moreCrypto P2E game For Andrii
Build me crypto P2e blockchain game .
Read morei need blockchain developer to create simple wallet
I need a small app to make a simple wallet with 3 basic functions 1- when I add my crypto seed phrase key app make withdraw all my funds to a specific address (...
Read moreBuild me a Bep-20 token with verified smart contract
Hey, Build me a Bep-20 token with verified smart contract on BSCscan. all the other information related to token will be provided once we get in touch.
Read moreUpgradeable UUPS contract to be deployed on hardhat
I need a my existing BEP20 contract to be deployed as an upgradeable contract - UUPS on hardhat. Experience in deploying upgradeable contracts only. We can talk...
Read morenft smart contract
I need someone to write me a smart contract and create mint website with metamask integration.
Read moreWrite Unit test for Existing smart Contract
We have a smart contract in Solidity written on the remix. We re looking for someone who can write Unit test for the smart contract in solidity.
Read moreUnity Developer Metaverse
• Understand industry best practices and trends within the gaming industry and advise how game studios can interact with and integrate our SDK into their game....
Read moreLooking forward Rust developer.
Hello. I am looking for rust developer who have experiences with solana smart contract development. I have a lot of project relative with solana smart contract....
Read moreLooking for smart contract developer for Defi project
Hi, Please check https://bscscan.com/address/0x2ca25319e2e63719f87221d8bf3646f8f5de5ded#code We are looking for someone to develop defi project by forking unisw...
Read moreBLOCKCHAIN SMART CONTRACT SOLUTION NEEDED- TASK IS what is mentioned under deliverable
- This is a set of contracts that is live on Stakedao that use Opyn's options under the hood [https://github.com/opynfinance/Take-Home-Tasks](https://github.com...
Read moreBlockchain developer for integrating smart contract
I have a frontend project forked from mooniswap and a smart contract project forked from spiritswap. You need to integrate the smart contracts into the frontend...
Read moreStay safe token
I would like to create a verification token for providers in the sex trade. It would provide verification of identity with out giving personal information. It c...
Read moreSolidity and Smart contract Developer -- 2
We are looking for someone to check an Smart Contract and check it and do checks line by line to give us report on that contract. Please contact me any question...
Read moreSolidity and Smart contract Developer
We are looking for someone to check an Smart Contract and check it and do checks line by line to give us report on that contract. Please contact me any question...
Read moreI need a Solidity/Blockchain Programmer who can fix the complex issue in my NFT Marketplace Staking Smart Contracts.
Need a script to interact with existing NFT marketplace to staking site. it is not s full project just to code script on react java script at node. one NFT stak...
Read moreDebug and Deploya Dividend Paying BEP 20 Token
A Dividend Paying token contract needs debugging and support on deployment
Read moresmart contracts
Need to find someone that knows how to write smart contracts on ETH blockchain and management. Previous work is a MUST
Read moreLooking for Blockchain Developer to create Defi Platform
I want to create a platform like https://overworldlife.com. You need to create an API for the NFT marketplace. We need to maintain long-term projects, so we nee...
Read moreCreate a CEX (Centralised Crypto Exchange) for a Crypto based exchange
Hi, I am in a requirement of a developer who will be able to create a CEX like Binance or etoro with inbuilt features like staking, multipair trading, P2P tradi...
Read moreProfessional full-stack NFT developer for my NFT project
Hey, guys I have NFT project on Ethereum network and need to launch soon. So good NFT pro dev for mint contract(ERC721) is welcome. If you are, don't hesitate t...
Read moreCrypto tokens smart contracts for (Eth-BSC-Polygon) with Reflection - DAO - Simple Chain link external adaptor
I'm looking for a developer to do the following: 1- Develop three smart contracts for token with reflection on Ethereum, Polygon and Binance Smart Chain network...
Read morea simple smart contract with backend
Request details hi, i need a smart contract attached to a dapp. quick delivery, good pay. and also steady gig every two weeks if you are up for it. thank you
Read moreCrypto Crash Game Development - Mini Version
We are looking for an experienced team who already developed Crash Game. We need a very simple Mode of the game with “1 special feature” added to the game. Only...
Read moreCreate a Dex by forking pancakeswap
Hi, I am looking for a developer with the following skills, Smart Contract, Solidity, Web3, React, Next.js to create a custom DEX like Pancake swap..... interes...
Read more