Ethereum is an open-source distributed blockchain network that enables its users to create smart contracts, build and deploy decentralized applications (DApps) securely, and maintain a digital ledger of transactions without the need for a third-party mediator. An Ethereum Developer is a professional that has a strong understanding of blockchain technology and the necessary programming skills to create smart contracts, develop decentralized applications (DApp), implement crypto wallets and payment systems, and secure associated networks.
Here's some projects that our expert Ethereum Developers made real:
- Created user authentication and 3rd-party verification systems for web applications
- Developed secure payment systems and crypto wallets
- Implemented blockchain-based trading networks
- Developed smart contracts and token minting protocols
- Created decentralized registries with publicly viewable records
- Built bots to purchase tokens within the Ethereum or Binance blockchains
The Ethereum blockchain not only provides the tools for increased security measures but also provides tamper-proof smart contract functionality through which its users can directly interact with each other without the need for intermediaries. Our expert Ethereum Developers have years of experience in creating blockchain solutions for individuals, startups, and established companies. All of Freelancer.com’s vetted Ethereum Developers possess the necessary tech expertise to make any idea into a reality.
So if you have an idea in mind that can benefit from this incredible technology, why not post your project on Freelancer.com to hire an expert Ethereum Developer? Our vast array of qualified developers specialize in building customized solutions on the Ethereum protocol to enable your project’s success. Begin your journey towards production now by posting your project on Freelancer.com!From 32,882 reviews, clients rate our Ethereum Developers 4.83 out of 5 stars.
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I'm in need of a creative person to help me with a project for 1-3 months. I'm hoping to find somebody who understands my vision and the work that's required of them. I have a specific job description in mind based on my needs and expect that person to complete the task within the discussed timeframe. I'm looking for somebody who is willing to think outside the box and deliver quality results. The successful candidate should be reliable, hard-working and have an eye for detail. This person should also be able to work independently, under pressure and be good at problem solving. If this position sounds like a good fit for your skills and experience, please do not hesitate to reach out. I am very excited to hear what creative ideas you may have to offer to help make thi...
Hola! Necesito una persona o un equipo disponible para diseñar un Smart Contract, que funcione en la red de Ethereum (ERC - 20, Solidity, Web3). Debe ser una persona con experiencia trabajando con este tipo de lenguajes y creación de este tipo de contratos inteligentes. Hi! I need a person or a team available to design a Smart Contract, running on Ethereum network (ERC - 20, Solidity, Web3). Must be a person with experience working with this kind of languages and creation of this kind of smart contracts.
I'm looking for an experienced individual to audit a smart contract built on the Ethereum blockchain. The audit must include both a security assessment as well as a functionality review. I already have existing documentation that will be provided to the auditing contractor. This project requires somebody with a broad knowledge of blockchain technology and practical experience in Ethereum smart contract development. If you fit these criteria, please apply with confidence!
Need full stack developer to any project and hire for several projects
experienced developer to connect ETHEREUM / GETH NODE to my PC
experienced developer to connect ETHEREUM / GETH NODE to my PC
Must have prior experience with DAO, token economics. DAO will track an underlying assets (NFTs), deploy capital to acquire crypto assets and liquidate asset as per demand and supply of token. Need the economist to formulate the structure of the DAO. Please reply by saying DAODAO!! so I know you have gone through my posting. And then tell me more about your prior experience on being a token economist, the project you had involved in.
We need to use the ENS (Etherim Name Server) API ( ) in our java application. Project requirements - Send request and get responses from ENS API for .ETH domains: I - Register new .eth domains using ENS API, our .wallet metamask - We need to register eth domains using our java application. In our java application will be the our metamask key wallet and the password. II - Other Requeriments: a)Check if a .ETH domain is available for registration and List .ETH domains owned by all users. b) Obtain information about active domains belonging to any user. Example: c) Modify settings of our domains. Example: change controller, dns etc. d) Transfer our domains to other wallets. e) Instructions on how to create an ENS API account and obtain the API key - We need to have access to the E...
I need 100+ valid infura api keys. Simply delivered in a text file. Simple job. Simply need the required information.
There's an open project at: I need someone to integrate more features like map, admin dashboard, and rider/driver registration page.
My project is to create a new crypto token, similar to USDT, based on the Ethereum platform. The type of token that I would like is a stablecoin, pegged to the USD. This token will be used as a form of payment and will provide a secure, reliable, and stable digital asset to users. I'm looking for an experienced blockchain developer who is knowledgeable in this field to ensure that the token is reliable and secure. Ideally, this developer should also have experience in both smart contract development as well as networking protocols and consensus protocols to ensure that the token is released securely and efficiently. The development of this token requires great precision and a strong attention to detail, as it should represent a real asset and perform as safely and securely as possible...
We are looking for Ethereum and web3 experts to make our Web3 project a success. Our team already includes talented designers and front-end developers, and all the groundwork has been finished to start our project. Following the launch of the NFT mining site, we plan to launch several related websites such as games, airdrops, NFT marketplaces, and DEX. Review project plans and explore possibilities. Our projects are both urgent and long-term, so we need the fastest experts. At first please check our project to get all information and roadmap, check the implementation or possibility, then contact me. A quick and complete implementation will increase your chances of being hired. At first I recommend you to check the project. Please explain to me about errors that occurs at the first on the...