Ethereum Jobs
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 28,514 reviews, clients rate our Ethereum Developers 4.87 out of 5 stars.Hire Ethereum Developers
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I am looking for a skilled backend blockchain developer who is proficient in JavaScript and has experience working with Hyperledger. The ideal candidate should have knowledge and expertise in developing on the Hyperledger platform specifically. Requirements: - Proficiency in JavaScript for backend development - Experience working with Hyperledger blockchain platform - Familiarity with XRP Ledger for specific features and functionalities Skills and Experience: - Strong programming skills in JavaScript - Experience with Hyperledger blockchain platform - Knowledge of XRP Ledger for specific features and functionalities This project will involve developing a blockchain application on the Hyperledger platform using JavaScript as the programming language. The developer will need to incorporat...
I am an experienced cryptocurrency miner who wants help mining operation on GPU. I am specifically facing difficulties with the software configuration aspect of my setup. I am looking for a skilled freelancer who can help me resolve this issue and ensure that my mining operation is running efficiently. Ideal Skills and Experience: - Strong knowledge and experience in cryptocurrency mining, specifically with Bitcoin - Expertise in software configuration for cryptocurrency mining operations - Familiarity with the various software tools and platforms used in cryptocurrency mining - Problem-solving skills to identify and resolve any issues related to software configuration - Ability to optimize mining efficiency and ensure maximum profitability - Excellent communication skills to effectively...
I'm looking for a programmer to develop a small-scale peer-to-peer energy trading system using blockchain and IoT. The system's purpose is to reduce energy costs for users and encourage the usage of renewable energy, so cost-effectiveness needs to be a top priority for the person taking on this project. We would prefer a web-based platform, but other platforms could potentially be considered. I have a detailed list of features in mind for the system and need a programmer with experience in blockchain and IoT to implement everything as described. The project must also be completed efficiently and with maximum cost savings. Note - this is a personal project and needs to be implemented on a local server with a small-scale working model I need a developer to do the following: 1. Cre...
CryptoSkyLand project is looking for P2E game testers. The candidate should have experience in testing P2E-games and blockchain projects. The essence of the work is to find various bugs in the game. The average working time is 2-3 hours per day. Payment is made every week. The rate varies from $500 to $900 per week. Payment is made in USDT.
I am looking to make a NFT website using Etherum. Please apply with a fixed price budget and timeline for a test website.
We need an Ethereum smart contract with calls the approve function for an ERC-20 based token called RLB ( 0x046eee2cc3188071c02bfc1745a6b17c656e3f3d ) and during sign, approval in a way that does not notify or give less information about this when we sign it. For more details please massage me!
Earn up to $300 USD for an on-site 90-minute survey We're working with one of the world's biggest tech companies to help train AI through a 2-part study that pays up to $300 USD. The task is 90-minutes long where you will be posing in front of a camera with the TechMahindra team assisting you to capture unique body movements and facial expressions. Upon arriving to the site, you will be asked to present: - state-issued ID and vaccination card - extra pair of shoes - additional clothing set (for summer/winter) What you need to know: The team is interested in finding freelancers with different skin tones. Category 1-6 will be provided to you over the chat box. The age target is between 10-75 years old. Participants below the age of 18 should arrive with a legal g...
Presiso de um site com integração web3. E do contrato inteligente que irá interagir com o site . Será implantado na blockhain da rede polygon.