Ethereum jobs

I want a dapp similar to that integrates with the same token and staking contract. It's basically another frontend for the same contracts with no changes. More details: The goal of this project is to develop a decentralized application (DApp) frontend similar to The DApp will integrate with the existing EGGS token and EGGS staking contracts on Ethereum without any modifications to the underlying smart contracts. The new frontend will provide users with an alternative interface to interact with the token and staking functionality. Please bid your amount for the complete project. The ideal candidate should have experience in developing Dapps on Ethereum. Additionally, familiarity with , React.js, and Truffle Framework would

I want to a dapp similar to with the same token and staking contract. It's basically another frontend for the same contracts with no changes.

I currently have two smart contracts, both designed to perform the same function, that I need deployed on both the Ethereum and Binance Smart Chain blockchains. The foundational code for these contracts is already prepared, but they require some modifications. Given the nature of the changes, this task shouldn't be a massive undertaking and is expected to be completed within a day. Upon agreement to take on this job, I will provide the contract 0x addresses. Please ensure to review and check for correct language and terminology in the contracts

I am looking for a freelancer to help me with NFT minting for my artwork on Ethereum platform. I have the artwork files ready and I am looking to mint them as NFTs. The ideal candidate should have experience with Ethereum platform and NFT minting. Requirements: - Experience with Ethereum platform and NFT minting - Knowledge of creating NFTs for artwork - Ability to ensure secure and reliable minting process - Attention to detail to ensure the accuracy of NFT metadata - Good communication skills to keep me updated throughout the process If you meet the above requirements and are interested in this project, please bid on it.

...but no i wont give you admin access until you accept job, because the server actually creates private and public keys and holds current user information.. it is a wcfm marketplace able to host these 5 wallets, users needed to be able to send currency internally amongst each other as well as send send to external wallets/exchanges 1) the server is programmed for shib inu, apecoin, bitcoin, xrp, ethereum... i need you to be able to make sure its coded currectly in the server for receive, transfer, balance, etc 2) on the wordpress side, its already 80% coded for internal transfer (user to userr) and external ( sending to sites like coinbase, etc) i need this fixed 3) need to be able to pay for products and services on my site via these hosted wallets.. i have wcfm installed whic...

...developer to help us build an innovative subscription swap platform that will disrupt the industry. With cutting-edge technologies like blockchain, smart contracts, and tokens, we are introducing a game-changing concept that allows users to seamlessly and securely exchange access to their subscriptions. Strong experience in blockchain development and integration, with expertise in platforms such as Ethereum or Hyperledger. Proficiency in smart contract development and deployment using Solidity or similar programming languages. Familiarity with tokenization and experience in building token-based systems. In-depth understanding of cryptographic techniques and protocols, including zero-knowledge proofs and encryption algorithms. Strong problem-solving skills and the ability to work...

...entage) * (1-uinswap_liquidity_provider_fee) - GasCost ``` If we find that the profit is positive we will then invoke the smart contract. ### What mechanism will be used to make sure the server can be run 24/7 ? To run the server 24/7 we will need a poller mechanism which will continously monitor the prices. To do this , this project will subscribe to the new block headers generated in the ethereum chain. This is done considering uniswap prices are updated after every block is mined. # Deployed contract on Goerli testnet ![image]() # How to start Run the following commands ``` > npm > cp node_modules/@liquity/lib-ethers/deployments/default/ node_modules/@liquity/lib-ethers/

Looking for a blockchain expert to launch an Ethereum platform. We need a complete project launch and are open to consultation. Our desired timeline for project completion is more than 4 weeks. The ideal candidate should have experience with Ethereum and blockchain technology, as well as a strong understanding of smart contracts and decentralized applications. Knowledge of security protocols and experience with launching blockchain platforms is also preferred.

I would like to create a front-running sandwich bot based on Ethereum Block Chain with different contracts address that can be entered (Metamask, eth network). (Uniswap v2&v3) The BOT would essentially: - Scan the blockchain and find transactions based on certain criteria (pending on the block aka mempool). - Front-run (specific trade volumes, slippage and gas price) transactions by placing a buy order on the same block at the same time by setting a higher gas price automatically. - and buy up only to the maximum value (I set it manually (ETH)) that I have decided to trade and when only has x % (I set it manually) profit by calculating through the pending transaction amount(impact that it has his/her investment) & gas fees selected automatically & slippage (b...

I am seeking a developer to create a token contract for a memecoin project on the Ethereum blockchain. The ideal candidate should have experience in developing smart contracts on Ethereum. The token will serve as a utility token for a specific platform/service, and the client has a clear plan for the tokenomics. The project requires expertise in Solidity and familiarity with ERC-20 tokens. The developer will work closely with the client to ensure the token meets their requirements.

I am looking for a freelancer who can create a memecoin smart contract on the Ethereum blockchain network. The smart contract should have token distribution functionality with a basic level of customization, including fixed supply and equal distribution. Ideal skills and experience for the job include: - Experience with creating smart contracts on the Ethereum blockchain network - Knowledge of token distribution functionality and basic level of customization - Understanding of memecoin and cryptocurrency market - Ability to deliver quality work within the given timeframe.

Need Web3 expert to connect ethereum wallet and application.

I am looking for a developer who can create a Uniswap fork on the Binance Smart Chain and integrate it with UNISWAP API contracts. We also require a custom UI that matches our branding. Here are the ideal skills and experience we are looking for: - Experience with Binance Smart Chain / Ethereum Blockchain and Uniswap - Proficient in API integration - Familiarity with UI/UX design and branding - Knowledge of smart contract development - Attention to detail and ability to deliver projects on time Would like it to be similar to as they have a full Uniswap Integration. Please note that we do not require a custom token for the project.

I am seeking a developer who can modify my existing blockchain project on Ethereum. The modifications will involve both front-end and back-end changes to enable sending submitted and task completed messages to registered mobile numbers. The purpose of these messages is to confirm the completion of tasks. The ideal candidate should have experience working with Ethereum and be proficient in both front-end and back-end development.

I am looking for a web developer to build a secure wallet login system with Wallet Connect for a project. The wallet will be connected to several different blockchain networks, such as Ethereum, Binance Smart Chain, and Polygon. The specific functionality we need for the wallet login is basic login and authentication integrated with our existing user database. No additional features are necessary for this project besides the wallet login. The project should ensure the highest level of security for our users, and it should be user-friendly for a variety of users. The developer must be knowledgeable about the various blockchain networks involved and experienced in creating Wallet Connect web login systems. We are looking for the highest quality work, so experience is essential. If you...

...NFT Art Expert to join our team. As our NFT Art Expert, you will be responsible for creating unique and visually striking NFT artworks that will be sold on our platform. Responsibilities: Create high-quality NFT artworks that align with our brand's visual style and identity. Work with our development team to ensure that all NFTs are optimized for blockchain and the Ethereum network. Collaborate with our marketing team to promote and market the NFTs on our platform. Research and stay up-to-date on the latest NFT trends and techniques. Requirements: Strong portfolio showcasing your NFT art skills. Proficient in using NFT marketplaces such as OpenSea and Rarible. Excellent communication and collaboration skills. Ability to work independently and manage your own workload

The Free Universal Network (FUN) MLM Business Plan FUN introduces a smorgasbord of 25 programs ranging from teens to adult services, gaming to gambling, telecom to email, social media programs, chat services, SAAS to eCommerce programs, and more. We need a Marketplace allowing m...referral bonus and cashback element in the compensation plan. I am looking at a 3-month development period for the core part of the program, so we can go live on 1 September, and a time frame for completing of all programs till the end of the year. The company we will hire must have a proven record in MLM programming, Website, Logo and Graphic design, HTML. PHP, MySQL, Blockchain, Smart Contracts, Ethereum, Software Architecture, Website, Usability, and Software Testing, Project Management, and App deve...

...Adoption of Blockchain Technology: A Qualitative Study” analyse the following: a. Analyse four technological barriers in the adoption of blockchain in Higher Education Institutions b. Discuss the problems and Security Issues given case study. c. Analyse the Legal Issues and Lack of Regulatory Compliance. Task 2: Using Virtual machine/ virtual studio code/Ethereum remix IDE or you can install any suitable blockchain platform (Ethereum, Hyperledger or IBM blockchain platform to perform the following: a. Smart Contract with analysing the code. b. Analyse the compiled data in build smart contract after running transaction. ...

I need a helper to create a smart contract in solidity I need to add certain functions like delegating votes, and other functions that I already have the code all generated I just need a second opinion someone to help me verify it and that I can merge these new functions into the code - Proficiency in Solidity programming language - Experience creating smart contracts for Ethereum-based tokens - Knowledge of smart contract security best practices - Familiarity with integrating smart contracts with other platforms.

I am looking for a freelancer to develop an ERC-20 copy trading program that will run on the Ethereum platform. The program's interface should be highly customizable and advanced. Ideal Skills and Experience: - Proficiency in developing ERC-20 copy trading programs - Strong understanding of the Ethereum platform - Experience in developing advanced and customizable interfaces - Knowledge of trading strategies and market analysis - Ability to work collaboratively with the client to ensure project success I input the address to monitor, program refreshes target address every 30 seconds or so. If that address makes a trade on uniswap / sushiswap or some other exchange I want the program to do the same exact trade as the address it's been monitoring. Program must con...

...Simultaneously, our platform would generate a unique NFT for each uploaded music track. The NFT would represent ownership and rights to that specific piece of music. It would contain relevant information about the track, such as the artist's name, track title, and additional metadata. 4. NFT Listing on Blockchain: After creating the NFT, our platform would upload it to a blockchain network, such as Ethereum, using the appropriate standards for NFTs (e.g., ERC-1155) with a specific number of NFTs created which will then equal the rights to the track in royalties. (e.g., 100 NFTs created equals 1% royalties pr NFT) This step ensures transparency, immutability, and decentralized ownership of the music track. Differences in rights pr percentage or NFT can be picked upon creatio...

We are looking to hire a skilled and experienced freelance project manager who can oversee the development and launch of a new cryptocurrency project, inspired by platforms like Ethereum. As the project manager, you will play a crucial role in ensuring the successful execution of the project from start to finish. Responsibilities: Project Planning: Develop a comprehensive project plan outlining the key milestones, deliverables, and timelines for the development and launch of the cryptocurrency project. Team Coordination: Collaborate with a team of developers, designers, and other stakeholders to ensure efficient communication, task delegation, and progress tracking. Technical Expertise: Possess a deep understanding of blockchain technology, smart contracts, and decentralized appli...

Using openzeppelin on ethereum blockchain. Looking to be able to have owners sell fractional pieces of their real estate assets using smart contracts

I am looking for a developer to integrate Ethereum or polygon token into my gaming website. Specifically, I want to set up a reward system for players who use cryptocurrency. Ideal Skills and Experiences: - Experience with Ethereum token integration - Familiarity with setting up wallets/exchanges - Understanding of gaming website architecture and payment systems The customer will provide the necessary wallet/exchange information. However, recommendations for the best wallet/exchange setup are welcome. The main focus of this project is to establish a smooth and efficient reward system for players. I will summarize, in the server's database a value will be stored in the player's account, which is the token earned in the game called 'NBOT', I just wanted ...

Perfect candidate must have experience with gas efficient airdrops using various methods.

I am looking for a blockchain developer with experience in Ethereum smart contract development. The purpose of the smart contract is for decentralized application development, with a focus on marketing purposes. The contract needed is relatively simple. Ideal skills and experience: - Expertise in blockchain technology and Ethereum smart contract development - Experience with decentralized application development - Understanding of marketing purposes and how to integrate them into smart contracts - Ability to create simple and effective smart contracts for the client's needs.

I have a mev bot code that I have received from a developer and I need it checked to ensure it is safe from vulnerabilities and safety concerns within the coding. If you have experience with coding for mev bots this will be an advantage.

Looking for someone to connect blockchain wallet. The ideal candidate should be an expert in BNB, Ethereum and python when necessary. I want to build wallet connect demo with React.js, it is simple work, If you can finish this task within in a day, please let me know. When applying, submit your current python, pip version on your pc, past work portfolio and github.

I am looking for a skilled developer to review and modify my Ethereum smart contract for a decentralized application (dApp). The project requires both additional features and modifications to the existing code. The ideal candidate should have experience in Ethereum smart contracts and be able to work efficiently to complete the project quickly. Skills required: - Experience with Ethereum smart contracts - Knowledge of Solidity programming language - Ability to review and modify existing code - Understanding of decentralized applications (dApps) - Strong problem-solving skills The project includes: - Review and modification of existing Ethereum smart contract - Implementation of additional features - Testing and debugging of the smart contract If you hav...

...have an exciting opportunity for a skilled developer in the field of informatics. Our goal is to create an advanced bot for the Ethereum, BSC and Polygon blockchain that focuses on extracting Maximum Extractable Value (MEV). The successful candidate will be responsible for developing a bot that can execute transactions efficiently, implement sandwich attack strategies as the primary MEV strategy, and identify profitable arbitrage opportunities. They will also need to create a user-friendly interface for easy bot management. Key Responsibilities: Design and implement advanced algorithms to predict gas prices accurately and ensure effective competition within the Ethereum, BSC and Polygon network. Develop a user-friendly interface for managing and controlling the MEV bot. ...

I am looking for someone to help me set up my e-commerce website so that I can accept crypto payments. I want to be able to accept cryptocurrencies other than Bitcoin and Ethereum, so experience with other payment methods is a must. Ideal skills and experience for the job include: - Expertise with setting up payment gateways and plugins for e-commerce websites - Knowledge of various cryptocurrencies and their payment methods - Experience with integrating payment systems that support altcoins - Ability to customize payment systems to fit my requirements I do not have a preferred payment gateway or plugin, but I have specific requirements that I want to be met. The selected freelancer should be able to work with me to determine the best payment gateway or plugin that meets my nee...

?read carefully please? I am looking for a very talented developer, specialist in cybersecurity and penetration, Ai expert, to create a a smart Ai decentralized cryptocurrency wallet (for desktop and io/android) that supports both Bitcoin and Ethereum blockchains. Additionally, I would like the wallet to support any cryptocurrencies and any tokens. The Ai decentralized cryptocurrency wallet (for desktop and ios/android) should have the ability to send/receive/ buy/sell/staking/swapping. and have custom features that are unique to my project, I will discuss in chat. Ideal candidates will have high experience in specialist in cybersecurity and penetration and creating custom Ai decentralized cryptocurrency wallet (for desktop and ios/android) with advanced functionality. I will resp...

...transactions securely. - Provide a clear overview of ongoing and completed transactions, including transaction details, payment status, and progress updates. 4. Payment Integration: - Integrate multiple payment gateways to support traditional payment methods such as credit/debit cards and bank transfers. - Implement a secure and seamless integration with popular cryptocurrencies (e.g., Bitcoin, Ethereum) to enable crypto transactions. 5. Dispute Resolution: - Develop a mechanism for dispute resolution, allowing users to raise disputes and provide evidence for resolution. - Implement a fair and transparent process for mediating and resolving disputes. 6. Ratings and Reviews: - Enable users to rate and provide feedback on completed transactions, ensuring transp...

...search of an experienced and highly skilled developer to create a Maximum Extractable Value (MEV) bot for the Ethereum blockchain. The bot should be capable of identifying profitable arbitrage opportunities, implementing sandwich attack strategies as the primary MEV strategy, and executing transactions effectively. An intuitive, user-friendly interface for managing the bot is a must. Key Responsibilities: Develop an MEV bot that can identify and act on profitable opportunities on the Ethereum network, with an emphasis on sandwich attack strategies. Design and implement advanced algorithms to accurately predict gas prices and ensure the bot can compete effectively within the Ethereum network. Build an intuitive, user-friendly interface for controlling and managing ...

I am seeking a skilled developer to develop a platform like Metamask dApp. This should compatible with the Ethereum, Binance Smart Chain, and Polygon blockchain networks. I am open to suggestions regarding additional custom features, but the primary goal is to replicate the existing Metamask functionalities. The project should be completed within 2-3 months. The ideal candidate should have experience in De-centralized app development.

Project Overview: We are embarking on an exciting web development venture to create a dynamic and engaging website that ca...experience with animations and interactivity. Strong knowledge of back-end development using languages like Python, Ruby, or JavaScript (Node.js) for implementing blogging, content management, e-commerce, and web3 functionality. Familiarity with content management systems (e.g., WordPress, Drupal) and e-commerce platforms (e.g., WooCommerce, Shopify). Understanding of web3 technologies (e.g., Ethereum, IPFS) and experience integrating web3 functionality into websites. Attention to detail, strong problem-solving skills, and ability to deliver high-quality, scalable, and maintainable code. Excellent communication and collaboration abilities to work closely with...

I am looking for a full stack developer to create a Ethereum smart contract for my decentralized application development project. The smart contract should have basic functionality and be tailored to the Ethereum platform. The ideal candidate should have experience in developing decentralized applications and be proficient in smart contract development on the Ethereum platform.

I want to hire a freelance blockchain developer or collaborate with an experienced developer within the community to create a digital coin on an existing open-source blockchain platform like Ethereum or Binance Smart Chain. As I am open to suggestions for the blockchain platform, I am looking for someone who has experience working with multiple platforms and can provide recommendations based on the needs of the project. In terms of features, the digital coin should have smart contracts in order to facilitate transactions and ensure the security of the platform. Ideal skills and experience for the job include: - Experience creating and launching digital coins - Knowledge of various blockchain platforms and their capabilities - Proficiency in smart contract development - Exp...

I am looking for a crypto development team to help me develop a cryptocurrency project. The specific type of development required includes blockchain development, smart contract development, and cryptocurrency exchange development. Ideally, the team should have experience with Ethereum, Binance Smart Chain, or other blockchain platforms. The timeline for completion is flexible.

I am looking for a crypto development team to help me develop a cryptocurrency project. The specific type of development required includes blockchain development, smart contract development, and cryptocurrency exchange development. Ideally, the team should have experience with Ethereum, Binance Smart Chain, or other blockchain platforms. The timeline for completion is flexible.

I am looking for a blockchain developer who is proficient in Ethereum to help me with developing a supply chain solution. The project requires both the creation of a smart contract and a decentralized application. Ideal Skills and Experience: - Proficiency in Ethereum blockchain platform - Experience in developing smart contracts and decentralized applications - Knowledge of crypto payment and transfer - Familiarity with cryptography and security - Strong problem-solving and analytical skills The project aims to implement a secure and transparent supply chain solution using blockchain technology. The developer will be responsible for designing and implementing the smart contract and developing the decentralized application. The project requires a high level of attention to...

Need a telegram bot that scan all the new pairs in uniswap and make a ranking of how many holders is increasing each new token in 10 minutes period.

I am looking for an experienced blockchain developer to create a decentralized universal lottery platform using Ethereum. The platform should prioritize scalability to accommodate a large number of users and transactions. Security is also a top priority to ensure a fair and trustworthy lottery experience. The target audience will be individuals who are interested in participating in lotteries. Ideal skills and experience for this project include: - Expertise in Ethereum blockchain technology - Experience in developing scalable blockchain solutions - Strong understanding of security protocols and cryptography - Ability to create a user-friendly and intuitive platform interface

...script to automate web scraping tasks. There is a website: If you go through the browser, then everything works as it should. If you send GET / POST requests through a Python script, then the site blocks access. Task: write a Python script that will send requests (without using selenium and any browsers) to this site and return the result of the check. For reference: this Ethereum cryptocurrency address is associated with the presence of AirDrops on it. For tests: Here is this airdrop going on right now: Here is the highly rated address: 0x73b73eb9a21348760cdd9546322a70d03f390e75 Here is the address with empty received: 0xf9665672645c7370b3e99feab90f20f011a2b561 If you enter any of these addresses in a special field on the site, we will

Hello, We would like you to capture specific data for crypto coins/tokens on the following blockchains: Binance Smart Chain, Ethereum, Polygon, and Solana. Please use Google Sheets to organize the data, with each sheet corresponding to one of the aforementioned blockchains. Instructions: Utilize a Google Sheets document, and name it "Crypto Coin-Token Data." In the document, create four sheets and name them "Binance Smart Chain," "Ethereum," "Polygon," and "Solana." For each sheet, create the following headers in the first row (Column A to Column M): A. Coin/Token Name B. Ticker C. Coin/Token Address D. Blockchain Symbol E. Token Type (e.g., Utility Token, Network Token, Stable Coin, etc.) F. Feature 1 G. Feature 2 H. Feature ...

I am looking for someone to reverse engineer 2 Ethereum smart contracts - I'll give Etherscan links to both along with contract interaction examples, and ideally want to receive 2 source code files that verifies against those contracts and a simple explanation of the calldata they accept. One of them shows up on , so its more of a deobfuscation task which is fine. Both are related; 1 appears to be much simpler (and might even have its code on IPFS if you can find it..), the other is harder but it seems like there are similarities.

...higher price than the buy price and makes profit. - Bot will only execute 100% successful buy + sell order. It wont preform buy or sell if 1 of the 2 is not successful - Bot should watch multiple pairs - Bot must avoid all type of honeypot token and rug token - Bot should be better/faster than other bots. - Bot must works on a file exe - Bot must Send ETH or BNB profit from trades to my ethereum or Bsc metamask address after every 10 successful trades. - I would like this to be connected to a Metamask wallet. - A simple UI for the bot where I can manage parameters such as : minimum amount of the trade, slippage tolerance, range or amount to put into trades for buy and sell orders, connection to the wallet, the token contract address (one or multiple contracts at the same...

I am looking for a skilled developer to create a Crypto Bot that will trade in Ethereum. The bot should use an arbitrage trading strategy and have a preferred level of risk of medium. The ideal candidate for this job should have experience in cryptocurrency trading and be familiar with the Ethereum blockchain. Additionally, a strong understanding of algorithmic trading and experience in developing bots is required. The following skills and experience are preferred: - Cryptocurrency trading experience - Ethereum blockchain knowledge - Algorithmic trading experience - Bot development experience

I am in need of a freelancer to create an Ethereum Blockchain smart contract for me. The purpose of the smart contract is intermediate level, and it needs to be submitted by tomorrow. I am looking for freelancers who can provide detailed project proposals with experience in smart contract creation. The ideal freelancer will have past work experience in this field. This is the question for the project "design a smart contract using the ethereum blockchain where you should be able to track the vaccines and you should be able to add the details of the vaccine to the blockchain and should be able to query whenever it is required".

I am looking for a skilled developer to create a bot sniper for Uniswap on the Ethereum network. The ideal candidate should have experience in developing bots and proficiency in Python programming language. The bot should use trend following strategy to identify and execute profitable trades on Uniswap.