Ethereum is a decentralized platform that runs smart contracts- applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. Hire Ethereum Developers

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    37 jobs found, pricing in USD

    I want a multilevel clone system [login to view URL] [login to view URL]

    $501 (Avg Bid)
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    I need a fully deployable webpage promoting an ICO for a battle royal game with crypto. The game will be similar to [login to view URL] but it will use the token as the main in game currency. The idea is to promote the ICO and the game and have a web3 wallet connection that enables the client to automatically purchase the token through web3 wallet. design and graphics should contain some images of...

    $211 (Avg Bid)
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    I want a yield farming website like [login to view URL] Should be able to farm our token with connectivity to wallets like metamask and others and also connectivity to uniswap etc. Should also have DAO like vote page of the website along with farm and trade

    $1045 (Avg Bid)
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    DeFi project 6 days left
    VERIFIED

    I'm looking for an experienced full-stack developer with background in Ethereum/Solidity and defi in general to develop a project similar to SushiSwap

    $40 / hr (Avg Bid)
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    13 bids
    Blockchain Developer needed 6 days left
    VERIFIED

    We are looking for an expert blockchain developer to work on farming smart contract

    $152 (Avg Bid)
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    5 bids
    Blockchain on ethereum 5 days left
    VERIFIED

    Hello, I want to have my own crypto coin for my project. Coin should be secure, easy minable with asic or gpu, and transactions should have low energy consumption. Main use for the coin it would be transfer of funds ( like money). Can you give me a quote how much that would cost.

    $1131 (Avg Bid)
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    I am looking for smart contract expert to build advanced pet-shop smart contract. Pleaes check following url [login to view URL] I would like to add sell and buy function to above smart contract. If you confident to this project, please bid now. If not so, i will ignore.

    $128 (Avg Bid)
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    Please reply only if you have done this work in past. Start your message by saying BSCRocks Only then I will reply you.

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    I need someone experienced who can develop a smart contract for us. the smart contract would be audited and should be bug free, I'll give you a set of checklist to which have to be followed. you must have a decent experience in this. you basically have to make token via a ERC20 smart contract. also it would be a bit of long term work too like you have to manage and create more than 1 smart c...

    $171 (Avg Bid)
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    I need a few blockchain & crypto currency expert developer with good enough experience. I need you to be a part of our team tho. you must be knowing about smart contract and all these.

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    We require 2 Ethereum-based (ERC-20) tokens created We also require 2 wallets created that hold a virtual representation of each of these tokens and are a virtual representation of the amount of the ERC20 tokens actually owned on the Ethereum blockchain. This is to allow for easy management of the tokens. There are a number of open source virtual wallets available that could do such a job very we...

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    Article composed 3 days left

    Good afternoon to everybody reading this, I am looking for people with genuine, in-depth experience in the blockchain, crypto sphere to put together for me a research paper. (ONLY PEOPLE WITH KNOWLEDGE IN THE FIELD) I need a 20 to 30,000 words paper (essay) on the trading of cryptocurrencies. The essay must contain DETAILED explanations on a number of subjects. $$$$$$$$$$$$$$$ : I DO NOT WANT...

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    i need a swapping dapp fork from sushiswap and build on ethereum blockchain

    $1885 (Avg Bid)
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    12 bids
    Smart Contract Eth 3 days left
    VERIFIED

    Hi everyone I want to create a smart contract to interact with uniswap. Then test and deploy with truffle. Following the instructions below. But I'm newbie. I was unable to complete it. I'm stuck at "Writing tests" step. [login to view URL] [login to view URL] I have attached a photo. If you can help me complete this tutorial, feel free to contact me. Thanks

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    Hi everyone I want to create a smart contract to interact with uniswap. Then test and deploy with truffle. Following the instructions below. But I'm newbie. I was unable to complete it. I'm stuck at "Writing tests" step. [login to view URL] [login to view URL] I have attached a photo. If you can help me complete this tutorial, feel free to contact me. Thanks

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    I need to remove liquidity of a token having burning function, on Uniswap currently its not supporting. I have followed the below ref. but not able perform step 2. [login to view URL] Is it possible to remove liquidity for a token with burning function and fee on transfer.??

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    i want to hire a developer for making erc20 token, staking and farming token dapp.

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    I just need a simple Blockchain Explorer built for a project I will send to you.

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    Crypto and website developer. 2 days left
    VERIFIED

    Bitcoin Ethereum XRP Bitcoin Cash Chainlink Litecoin XLM These are the blockchains-cryptocurrencies you have to be able to work with. I am looking for developers who can build me a cryptocurrency investment website. Other than being able to implement above cryptocurrencies into the website you must be capable of building a fully secured website and coding custom scripts depending on our r...

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    I want to deploy a smart contract with functions to be defined. This smart contract when called is able to execute arbitrage between currencies, using flash loans or not, between multiple exchanges and it needs to be executed automatically when the opportunity shows up The steps are like this : Step 1) calculate arbitrage for given set of coins for the optimal amount Step 2) borrow collateral in ...

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    We're working on an EOSIO fork, and would like to have a desktop wallet for our blockchain similar to SimplEOS. The repo of SimplEOS is here - [login to view URL] The work will include. 1) Make wallet similar to SimplEOS for our blockchain. Currently, SimpleEOS has EOS as the main network and can manage any EOSIO fork blockchain by adding a chain to the wallet. 2) We don’t need &ldq...

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    Hi! Welcome! I am looking for someone to help me create a bot and smart contract that executes swaps on DEXs automatically based on some criteria. The bot will need to fetch live data from the ethereum blockchain so that it knows about pending swaps and acts based off them. Its possible, as someone else is doing it. High payment if you make this for me Thanks! Talk soon

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    Looking for expert developer who has created Defi applications or have forked any. I am looking for something like yearnfinance or aave

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    We need an experienced developer to integrate a staking feature inside our dapp in nextJS. Ability to stake our own ERC20 token, ability to swap the token, payment gateway if possible. Thanks

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    Build me a ETC mining pool 2 days left
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    Build me a ETC mining pool (etc blockchain)

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    DeFI Blockchain DEveloper 2 days left
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    similar mechanism like [login to view URL] with differenet details about rewards and pools Looking for dev to make it and he should did same project before i increased the budeget to increase the quality it is not important if you did not do same this project before but at least you should know how yon can do with all steps so chat with me with all steps and details and you can update you...

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    I need a website like this ([login to view URL]) CRYPTO Don't BID US if you don't know ! Only for Crypto & coins developer.

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    I Want hire Tron investment Smart contract Smart Contract By Tron and Binance Roi Defi Reword final 7-10 Day 300-1000$

    $250 - $750
    Sealed NDA
    $250 - $750
    14 bids

    Hello, I am looking for an experienced blockchain developer having good knowledge on web app development. It should have following entities and phases. Entities: • Voters • Candidate • Registration Authority(RA) • Election Authority(EA) • Address Pool • Public supervision Sequential Phases: • Preparation Phase: To begin with, the Election Authority (EA) shoul...

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    Reference website [login to view URL] My requirement is to make an investment website similar to the above But TRON smart contract must be used. Non-traditional centralized HYIP investment website [login to view URL] a TRC-10 or TRC-20 currency named (Dividend Currency). 2. Investment clients must use USDT or TRX to exchange (dividend currency). After receiving the currency, it must be frozen. Aft...

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    Looking for blockchain developers with knowledge in Bittorrent File system(BTFS) and Tron blockchain.

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    hello i looking for who can create a code to make 12 seed backup method BIP39 standard for cryptocurrency and import our wallet on it and just i need use C++

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    ETH Node Parity 13 hours left

    How can I sync the ETH Parity node faster than it usually takes with or without docker? Can you help me with Eth Parity?

    $15 / hr (Avg Bid)
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    Hello, I have tron ROI investment frontend, So I need to implement dapp backend, I have already made smart contract but need some work to be fully a dapp ready to be launch. I need to implement wallet, transactions and event etc. I can provide all the script files so you can check and know what to work in it. Please I need tron dapp experts please.

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    Build me a Dapp 8 hours left
    VERIFIED

    Create a Dapp for a university where students can access their credentials virtually and when employers hiring students they can also access it virtually after requesting access from the students.

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    want bitcoin expert have knowledge in crypto and ethereum

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    Подготовка дизайна, бизнес-процессов, технологий по договоренности

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