Add new screens to a Voting DAO
First of all I am a developer and know solidity and lot of experience in blockchain domain. Only apply if you know what you are talking about and confident you...
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Smart contract/Solidity rebase token
Make Erc20 Token with this feature : 1. Auto Rebase, apy N% 2. Selling limitation, such as 1% from user total amount token, day or week 3. Selling limitation, c...
Read moreAutomated Options Trading Strategies for Crypto Currencies. ( Structured Options Product)
The Project would be building and completing 4 Automated Trading Strategies for Options in Crypto Currencies. This would be a User Application, where the Users...
Read moreAllbridge.io Cross-chain Transfer
Allbridge is a simple, modern, and reliable way to transfer assets between different networks. It is a bridge between both EVM (Like Ethereum, Polygon, BSC) and...
Read moreMatcha forking
https://www.matcha.xyz/ Hi, how are you? I want to fork this trading system. We prepared design, we need to integrate function Only need to get top one dev. Tha...
Read moreBlockchain/React Developer
Hi, I'm looking for a long term react/blockchain developer. You must be able to - pixel perfectly convert figma designs into react apps - produce smart contract...
Read moreBlockchain - Crypto wallet development - backend development
We are looking for an expert to complete our wallet features - create wallet, import wallet, send, receive, swap, multisig.
Read moreSmart Contract Dev Bids Wanted -- 2
Smart Contract Developer Wanted If you can do this well, there will be much more to do. Bid on each: 1. Mint 23M cryptocurrency tokens. Only administrator sets,...
Read moreFront-End Development
Building a Frontend for users to interact with a smart contract. Your deliverables will be: - 5 screens with headers and footers - each with desktop and mobile...
Read moreSmart contract Pro developer.
Looking to create and deploy an escrow smart contract to Nodejs project
Read moreDeploy Expert Ethereum(Who is familiar with this kind of code?)
I am gonna deploy my project with using shell code(deploy.sh fiile). I hope if you have already experiences with deployment using shell code, please bid on this...
Read moreExisting Unity game modification
I would want to modify an existing unity game. The game is located withing the unity asset store. The list of modifications include but not limited to: 1) UI ch...
Read moreNeed someone for long term to help with blockchain development projects
First project: Swapping dapp Summary: Firstly, we need token development created. User who comes to the website, uses Coinbase, Metamask, Trust wallet(all the p...
Read morePage Version 2
On polygonscan, change reward function name to gift? QR code scanning for address entry at each field Logo screen enough load time to fully load with slow conne...
Read moreSmall Dashboard
We have already designed the figma We need a blockchain developer skilled in BSC to display simple data on our design
Read moreDogepot - Crypto jackpot
Hello, im looking for solidity dev. What I need: -Token contract(simple contract only with tax for buy/sell) -Jackpot contract + website to manage it How jackpo...
Read moreAdd new screens to a DAO
First of all I am a developer and know solidity and lot of experience in blockchain domain. Only apply if you know what you are talking about and confident you...
Read moreMulti signature wallet
Multi signature wallet with existing priv. key>
Read moreSolidity Contract testing & Fixing
I need someone to fix a few issues in a solidity contract. It will be on the Etherium network, but I have been testing on testnet. Transfering of tokens does no...
Read moreGithub Project Deploy -- 2
https://github.com/wanchain all repository , blockchain, explorer, wallet , swap, bridge, dapp, exchange, pos ui, iwan, wanmeta, all repository are under wancha...
Read moreConnect smart contract to localhost APIs
I want to call localhost APIs from solidity smart contract. Local APIs such as: GET list: http://localhost:3001/api/locations POST: http://localhost:3001/api/pe...
Read moreSmart Contract Audit(Well formatted report is MUST)
I have a smart contract that should be audited. Every function of the contract should be tested in testnet. I need well formatted audit report, so you need to s...
Read moreStart with: Write Use Cases
SMART CONTRACTS Looking to write these use cases, and then (maybe) develop them. Need to write use cases for the following: Smart Contract as Title: I imagine t...
Read moreWeb3.py and Solidity Tutor
Looking for someone who can teach me web3py and solidity I already know solidity and web3.py basics looking for advanced
Read moreAdd metamask login into my website(Very Urgently)
I am looking for good candidate who add metamask login into my website. This is very urgently task and this should be completed in next 1-2 hours. I will share...
Read moreI want to build coin swap site
Hello! I'm trying to make a simple coin swap site. Who can help me?
Read moreLooking for a blockchain developers & backend developer
We are building a blockchain platform for decentralised applications (Dapps) and helping to create a blockchain ecosystem that allow for scaling and connecting...
Read moreWebsite is down (restart server)
I restarted the server and it shut down the crypto presale site just quickly fix the 502 Bad Gateway error nginx/1.18.0 (Ubuntu) and my dev is not available tod...
Read moreNFT Marketplace with exchange
Creation of a website for integration with web wallets 3. (the most common, such as Metamask, etc.). Within the site a specific section for the Marketplace (ope...
Read moreLooking for individual full-time remote individual software developer
Most of work will be in Node, mongodb, typescript, express, MySQL, Solidity, ethereum, third-party APIs. Other technology will be plus like Laravel (php), Pytho...
Read moreCrypto Lending Smart Contract
I want someone to make a smart contract that lends my own created token to the borrowers and they have to first provide collateral. if they dont give the lendin...
Read moreI am looking for blockchain developer.
I am looking for blockchain developer that can help my aptos project.
Read moreSmart Contract Expert Required
I need a SMART CONTRACT EXPERT who can check our existing smart contract and sort out the slippage issues that is resulting in our bot being attacked and sandwi...
Read moreNeed smart contract developer bsc for presale contraction n testing -- 2
Need smart contract developer BSc for presale contraction n testing. Developer from India only
Read moreweb3 front end developer
front end developers needed for web3 commerce platform, react + sodality
Read moreNeed three types of dapps
Hello looking for dev to make three dapps for a low budget project on Avalanche. The most immediate is an NFT collection viewer/explorer. I have code for one we...
Read moreUnit Test Coverage Compiling for Solidity Smart Contract -- 4
We need to achieve 100% branch coverage with the coverage test of the solidity-coverage tool. I will provide more info to selected candidate.
Read moreaudit token contract
I need to audit a simple token contract in bsc.
Read moreNeed smart contract developer bsc for presale contraction n testing -- 2
Need smart contract developer BSc for presale contraction n testing. Developer from India only
Read moreDevelop Dex/Defi protocols like Sushiswap
*This proposal is only open to those who have forked and customized Sushiswap in the past. As a condition for selecting a developer, we will ask you to submit y...
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