Ethereum Jobs

We already have developed the Smart contract for BSC token written in solidity, we need Claim feature, Airdrop and snapshot for our existing smart contract. Individual can only apply for this job. Best Regard's Prashant

I am looking for a NFT developer for a project I am working on. What we are trying to accomplish here is to create community NFTs like Pudgy Penguins, Bored Apes etc. I want someone: × Who can make smart contract on Ethereum block chain using ERC721 × Can randomize character traits of NFTs × and can link them to opensea.

I have Bep20 token. I would like to update this token for my requirement. If you can, please start with "I am smart contract expert".

I'm currently developing a game my own, and I need assistance time to time using Unreal Engine 4.27. I would like to person to apply, to be smart, intuitive, and humble. I would need to person to meet deadlines, I have been in this space for years, and is hard to find freelancers which really meet deadlines. I buy assets with blueprint and functionality already set. I need you to connect cert...

We already have developed the Smart contract for BSC token written in solidity, we need Claim feature, Airdrop and snapshot for our existing smart contract. Individual can only apply for this job. Best Regard's Prashant

We are currently running a GETH node on BSC. Using one of the inbuilt "debug_traceCall" functions specifically the "callTracer". However it's very limited in its capacity. Such that it is limited by a single transaction & does not provide any "stateDiff" as seen on parity node trace call API. I am looking for a Golang engineer to build a custom tracer for my...

Hey all, I am looking for an Angular developer who can integrate a smart contract into it, Website is already built, just needed to add a small functonality. The selected freelancers will have the opportunity to work for long term More details in chat.

We need someone who knows deployment on smart contract and also a full stack developer

Hi, If you can help me create a mining pool like ethermine please contact me I would like to operate a mining pool that has these coins available: BTC. AE. BEAM. CFX. ERC. ETC. ETH. ZIL. FIRO. GRIN. MWC. RVN. VTC. Thank you

Hi, We are looking to build a dual-token stablecoin similar to Ampleforth/Frax/Reserve. Scope of work: Development of dual-token stablecoin Blockchain- Ethereum/BSC Uniswap/sushiswap to convert these dual-tokens to other cryptocurrencies. - Testing of Algorithm and review code vulnerability with testing

COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [login to view URL] talking with you and discuss your [login to view URL] can only discuss the project after you have signed NDA and IP with us. The company is a UK based company details will be discus...

We are currently running a GETH node on BSC. Using one of the inbuilt "debug_traceCall" functions specifically the "callTracer". However it's very limited in its capacity. Such that it is limited by a single transaction & does not provide any "stateDiff" as seen on parity node trace call API. I am looking for a Golang engineer to build a custom tracer for my...

I'm looking for a developer to develop P2P crypto exchange platform. Let me know if you have such skill..

fix some details in dapp for today

Create a prototype NFT marketplace on the following XRPL standards (any ONE of them can be chosen OR a combination of mixed protocols OR a fresh concept): [login to view URL] [login to view URL] [login to view URL] DELIVERABLES: NFT Minting button (front end action button with proof of ledger minting the token) NFT Transfer (front end action button with proof of change in token ownership) NOT...

We what DeFi Dapp / Crypto broker platform that connects to the best staking pools. If the staking pool offers 100% APY, we will offer 70% APY to the customers. The platform is a user friendly platform. Users will see different staking pools e.g. lion pool is 100% APY, Leopard Pool 50% APY, Cheetah Pool 10% APY. Details of Risk.

I will share the details in private message

I need to develop a stablecoin like USDT (Tether) based on the Tron blockchain. I need full documentation and a contract of the token and see that the value is fixed on TronScan (the blockchain explorer of Tron).

i want to develop a token listed on bsc, but i want it to be on different chains send me proposal my budget is $2000

Ok so ... After 4 unsuccessfull projects and not finding noone suitable from here this is my final try . I need a developer to create and integrate inside our website a full functional DeFI lending platform . Only serious offers

Looking for programmers to build Templated Smart Contracts. In essence, once proof of concept is completed I will require multiple updates and ongoing support. The initial round (proof-of-function/concept) will need to use the Blockchain's security protocols. We will need the ability to create multiple contracts in the future. I would want to save a cryptographic signature of a document or f...

Need someone to create a crypto profile for me. It will be an Excel sheet with a variety of column recommending the different coins, NFTs, Altcoins, etc for a particular amount of capital to buy Hello, I am an Angel Investor, mentoring and investing in tech startups for a few years now. If you are an expert in crypto / blockchain and are seeking support to launch your idea then feel free to pi...

- ONLY CONTACT ME IF YOU ACCEPY MY BUDGET!!! ALSO I WILL ONLY RELEASE MONEY AFTER PROJECT IS DONE AND TRANSFFERED TO ME FLAWLESS. - same exact interface and same functions as [login to view URL] only the P2P trading Escrow part. - website holds Escrow funds until seller Approved he got Paid. - buyer and seller can trade crypto with same options as in c2cbinancecom/en. - website deducts fees from t...

I need someone that can fork pancakeswap with Dex exchange and defi functionality for me using pancakeswap script.

We are building out a multi-token set that will lead to a wallet. The project is a long term build and will need someone with experience in BSC, Solidity, React, Web3, and Ethereum. We are also looking for someone with experience with work being audited. English speaking is a must. Thanks.

I need someone to create a backtesting chart for the following info: hash rate VS price of Ethereum - not USD. NEED to show from 2017 until 2010 - gross profit/ cost / net profit I need the work done ASAP.

We are [login to view URL] We are looking for someone with experience in [login to view URL] We are launching a utility token and a governance token. We need to allow payments for a product using the utility tokens or other cryoptos. eg ETH We are open to the tech stack implemented to accept payments. It is a custom built platform We have experienced blockchain developers who are being pulled...

Hello, I need someone to perform an analysis for Ethereum, mainly backtesting. The information will be shared with the most serious bidder. PS: I need the work done ASAP!

I want to create token on BSC. Tokenomics is very simple, Just mintable and 1% to liquidity, 1% burn 2% to fee wallet just on buy or sell transaction Let me know your budget and time if you can do it Thanks NOTE: You will need to transfer all tokens and owership on mainnet after checking all on testnet.

Hey I'm looking for decentralise finance app for my project with new website and add new features

I am developing ERC20 Token. I need a talented developer who is good at ERC20.

I need help with understanding how to make a bridge between eth and bsc networks. I created an custom erc20 token and now I would like that my token also exists on the BSC network.

Looking for a solidity developer who can design a simple nft minting website.

Hello. Blockchain devlopers. I'm gonna start to learn Blockchain. I have already mastered React. Vue. Node... Please bid here. I need meeting for teaching. Good day.

I am looking for ready made NFT marketplace similar as Opensea. If you have readymade system, please share demo url with all function you have. Please do not bid not more than my budget. Thanks

COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [login to view URL] talking with you and discuss your [login to view URL] can only discuss the project after you have signed NDA and IP with us. The company is a UK based company details will be discus...

COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [login to view URL] talking with you and discuss your [login to view URL] can only discuss the project after you have signed NDA and IP with us. The company is a UK based company details will be discus...

Need somone to help me deploying smart contrac using Alchemy, [login to view URL]

I need build a crypto currency multichain for my app include 20 blockchains or more.

COMPANY OR TEAM DO NOT APPLY..ONLY INDIVIDUALS ARE WELCOME..WE WANT INDIVIDUAL GUYS IN FULL TIME BASIS FOR A LONG PERIOD. Requirement of a FULL TIME Blockchain developer who have a knowledge in NFT [login to view URL] talking with you and discuss your [login to view URL] can only discuss the project after you have signed NDA and IP with us. The company is a UK based company details will be discus...

Hi, I looking for a developer who can build a simple Website (UI) which have a searchbox (with drop-down list - BSC, ETH and MATIC) and search button. No sign up/login functionality required, there should be just a manual search and a logout button on top right corner.. When a user input his/her wallet address in search box and click search, the site should fetch all the tokens available in the...

I want to improve the cost of my airdrops. My token contract does not have the option to send tokens to multiple wallets, which is why I use multi-send wallets like the Coin98 Wallet. I've seen some airdrop distributions shipping to 4,000 addresses and costing only $30. I want to do this in my token, but from what I've verified this is impossible, as my token doesn't have this code...

We are looking for developer having good experience of ERC721 contract for our upcoming NFT project. Please note this job post is to create smart contract, deploy it for minting NFT along with front end website and not just a basic website/blog/etc related job. Its s 2 NFT projects to be launched subsequently. Project involves: - development of easy to use simple website to showcase details - cre...

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We are looking for a web3 js expert to connect multiple wallets for login and execution If you have any web3js portfolio to show, only then bid on this job

We are developing a NFT project (base artwork and traits are currently being developed) We require someone to develop the following: 1. Develop ERC721 smart contract 2. Develop NFT mint website (Wallet connection with Web3js) 3. Upload artworks onto IPFS (Randomize traits) 4. Deploy smart contract 5. List project on OpenSea

I need someone to create crypto swap exchange website. Kindly send me your offer if interested

As the heading suggests Similar application Please put final real price in bid, ignore budget range

Need a true false whitelisting function written into a nft smart contract to whitelist people approved to mint an nft before public sale

I am looking to launch an NFT collection on Cardano! You will need to deploy a smart contract and a web app that allows people to purchase the NFT from my website. Art is nearly done + only looking to launch on Cardano! We will start ASAP!