Ethereum Jobs

Please check the specifications attached in details before making a bid.

I need a person or a team to make a smart contract and it should be like USDt but inside to add for example - to check how much TRX is available to know if the oleration can be done.

We need to make 3 responsive websites (2 cryptocurrency exchange + 1 landing page for Coin pay system) and a payment module. Read the details in the documents very well and give us a proposal. - Must give all details needed in development. (Functions and timeline) - Documents for functions and all source codes should be given to us.

- Description: We are looking for an experienced Ethereum/Polygon/Solana Developer to assist us with launching our token and related smart contracts. The details about the smart contracts/projects needed are below. Ideally, we are looking for someone that would be interested in joining our team as a full-time senior blockchain developer after the initial freelance work. - Freelance Work 1. Min...

Hi, I'm looking for an experience solidity developer to fork pancakeswap and deploy to polygon with a few added changes. Please only apply if you know react well enough to make UI changes and solidity.

need to create and publish a crypto currency just like Matic, Doge,polkadot etc.

We're looking for a developer with experience using GoChain. We are interested in issuing a token on the GoChain for a project that we're developing. The contract would need to be audited for security prior to implementing. GoChain, a standalone blockchain, is a next generation smart contract platform. It's built upon an improved Ethereum codebase that solves the scaling proble...

Hi Experts, I am looking to develop a energy blockchain dapp using some of the open source Energy blockchain tools for example from www.energyweb.org. The application will capture energy meter data like inputs, outputs, export, storage etc. More details will be provided. Only apply if you have worked on blockchain tech before. thanks

Hi dear freelancer I want you to help me to get some of E TH

I would like to create a front-running bot based on the ethereum Blockchain with different contracts address that I could enter (Metamask, uniswap pool essentially). Its back-end would be in ASP.NET Core or node.js. The BOT would essentially: - Scan the Ethereum blockchain and find transactions based on certain criteria (pending on the block aka mempool). - Front-run (specific trade volumes, s...

We have completed UI. We have atomic swap smart contracts (HTLC) for ERC20toERC20 and ETHtoERC20. Just need web3 instances and integrations for metamask to facilitate atomic swap. EX: Buyer initiates from UI >> HTLC initiated >> Seller is notified and accepts/signs via metamask >> atomic swap for eth/erc20 x custom erc20 executes. These tasks must each be troubleshot, c...

We are looking for a Pancakeswap fork to be completed for us with some charts included on the layout. We would like a more modernized design for it though such as the Uniswap design but Pancakeswap functionality to interact with the binance smartchain. Please only apply if you have experience doing this and can provide us with 3 references. All applicants must show us their previous projects lik...

Looking at getting a Defi made of the goose fork. We where looking at having smart contracts in there, IFOs and a token burn too. Maybe other things too be added down the line as well. If you where to win the project and doing a satisfactory Job on the project there would be opportunities going forward with us. Kind regards Seamless Swap team.

Kripto para kullanarak 2. el alım satım yapılabilecek bir platform ve o platformun kendi kripto parası

Hello Please I’m an expert trader in crypto currency exchange but right now I’m getting busy due to my new work and I can’t really have all that time to trade anymore so I’m looking for an experienced trader who will jointly trade with me…

build a new Etherum Smart Contract

I need a Pancakeswap fork Main features needed: Exchange, Liquidity, Farm, Pools

Günümüz teknolojisine ayak uydurmak amacıyla düşündüğüm bi projedir .Projenin genel amacı şu BSC tabanlı bir kripto para ve 2. el eşya alım satımı için bi uygulama çıkartıp krtipto paraların kullanımını arttırmak.

Hello, i am looking for a expert regards ETH network erc20 contracts. I already know how to create a Token, but I need someone to change the Contract a little bit. i also want to know how to make the contract unique, adding commands codes like set buy limit then release( after deploy) it and a few more stuff like block bots from buying the coins. I need someone to teach me everything need to ...

I want a simple program that can pull transactions of an address on ERC20. GET transaction of given ID or IDs. as a json object. Thanks

I want a simple program that can pull transactions of an address on ERC20. Thanks

Hello everyone I’ve crypto currency in my wallet but I can’t trade due to my new job, I don’t have all the chance to trade so I want someone who will make a joint trading with me so I can be receiving my own percentage, please if you’re let’s join our coins together and you will trade on behalf of both of us

I have one project that clones a Poo Coin chart . Refer URL: [κάνε είσοδο για να δεις το URL] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my...

I have one project that clones a Poo Coin chart . Refer URL: [κάνε είσοδο για να δεις το URL] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my...

I have one project that clones a Poo Coin chart . Refer URL: [κάνε είσοδο για να δεις το URL] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my...

I need to create a fork of pancakeswap, and create my own token swap project on the FANTOM NETWORK (NOT BSC) PLEASE DONT CONTACT ME IF YOU CANT DO BSC , PLEASE DONT WASTE OUR TIME It should have following features: - Exchange / Liquidity - Farming pairs - Staking pools - Lottery - Token Price Explorer Please contact me only if you can do all request I had indicated and make a site ready to be us...

We need someone expert in mining pool, ethereum, blockchain to help us integrate some new functions in our mining pool and add new coins. we have an miner pool, currently working with etherum, we use the alphaxcore 2.0 script from github to run it. we would like to add some functions to the pool and add new coins for our users to be able to miner with us. All those coins will be integrated in ou...

FASER INTELLIGENT CONTRACTS IN BENANCE'S BLOKCHAIN ​​I HAVE THE SAME PROJECT AT ETHEREUM BUT I WANT TO PUT IT INTO BENANCE I HAVE THE SOURCE CODE OF THE CONTRACTS AND THE FRONT END AND SO CHANGE THE NAME AND PORTFOLIO AND PUT INTO THE BENANCE NETWORK ATTENTION THE VALUE OF THE OFFER WHAT YOU WILL CHARGE FOR THE PROJECT Community Verified icon Open in Google Translate • Feedback Google ...

THIS IS EXCLUSIVELY FOR DEVELOPERS WHO HAVE MADE CASINO GAMES ON ETHEREUM OR BSC IN THE PAST IF YOU HAVE NOT THEN DON'T APPLY I AM LOOKING FOR SEASONED CASINO GAME DEVS you will need to have extensive knowledge about the BSC and ETH Network You will be ready to act now you will need to showcase the games you have made and provide proof you will need to be ready to interview asap Looking ...

we are locking Developer for make it

Here is source code [κάνε είσοδο για να δεις το URL] I need the voting app installed on my site. The script interacts with metamask to work. The only other change I need is thst the smart contract should hold a certain amount of tokens that are not withdrawable and I (my address) ...

The developer reading this should be familiar with the following terms: AMM Liquidity pool DEX smart contracts Liquidity provider ERC-20 tokens Goal: To Build a DEX that any trader is able to short assets on easily utilizing a Custom set of ERC-20 tokens that are inverse to the current market price of an existing asset.

We required a Blockchain developer nearby NCR.

I need people who have the experience of trading coins because I’ve up to 10btc of which I want someone to be manage and also trade for me the percentage will be 40% to 60% if interested kindly message me

I Need a flash loan deployed I have the contract src code just need help to review it quickly then deploy it on Remix it's a BSC contract so need to be available and aware of how to work with BSC I have the code to fix and I also have a video to follow for this you need the experience to help remotely on this look forward to working with you.

I need a crypto trading strategy with showing me the back test.( i have pro account on 3commas ) those who can do this job ,contact me and send for me the result of theyr back strategy bot.

The task is short and simple: Fork only the swap page of [κάνε είσοδο για να δεις το URL], and host it on my webserver. All the code is available on github. Start your bid with "robot", to prove you're not a bot :)

I am looking for blockchain developer for cryptocurrency coin of my own

Looking for Blockchain developer. I new crypto start-up in India. We will be providing an exchange platform unlike any other with its own coin. We have a very exciting roadmap planned. We are looking for someone who has a good knowledge of crypto can work as a part of the team. Understands that this is a startup at its very early stages.

I want the same website as this [κάνε είσοδο για να δεις το URL] with same functionality this what the website built with : [κάνε είσοδο για να δεις το URL] You can...

We Require an Indian experienced Blockchain developer for connecting an eCommerce store wallet with the Binance coins so that the Customers can purchase those coins, using that buy product and then withdraw the coins.

looking for dev to create smart contract for me

Check all balance to an Ethereum addressses in Node.js using [κάνε είσοδο για να δεις το URL] + Infura it should check multiple addresses balances from a [κάνε είσοδο για να δει&sigma...

Hello, We need to build prediction bet page or platform, you can see exemple here [κάνε είσοδο για να δεις το URL] To connect with metamask and other integration.

Write a BSC contract and code for a crypto token. Instruct us how to Set up a liquidity pool, lock tokens for liquidity pool

ERC 721 Protocol to implement Metamask integration Buy & sell features Opensea standard support Deployment on Ropstan Test Network of Ethereum Auction of Asset Feature Public IPFS to be used for Asset Storage Should support: jpeg/png/mp3/mp4/pdf as assets Assets should have thumbnails/covers Fee split for Admin

I have an existing BSC Smart Contract that functions well, however the gas fees required to run the contract are quite high. I'm looking for someone to optimise the contract to consume less gas.

Create an ETH transaction in which it needs to transfer the whole balance.

I want a simple program that can pull transactions of an address on ERC20. Thanks

I am looking for blockchain developer who can work with our company for a long time. We will discuss more detail during the interview.