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 34,812 reviews, clients rate our Ethereum Developers 4.9 out of 5 stars.
Hire Ethereum Developers

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 34,812 reviews, clients rate our Ethereum Developers 4.9 out of 5 stars.
Hire Ethereum Developers

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    10 jobs found

    As a beginner in the crypto world, I'm looking for an experienced professional to help set up my Ethereum mining rig. I need assistance with all components of the setup, including: - Hardware: I need help selecting and setting up all necessary hardware components such as GPUs, PSU, etc. - Software/Configuration: I require assistance with the installation and configuration of all necessary software to get the rig mining efficiently. - Cooling System: Guidance on setting up an effective cooling system to ensure optimal performance and longevity of the hardware. Ideal candidates should have: - Extensive experience in setting up Ethereum mining rigs. - Excellent knowledge of necessary hardware and software. - Ability to explain technical concepts in a simple, easy to understand way.

    $6 / hr Average bid
    $6 / hr Avg Bid
    1 bids
    Help me with Solidity Code
    5 days left
    Verified

    I need assistance with my Solidity code. I have working flash loan code based on ARB ETH network for flash loan but it's super simple for taking the loan and returning it I want to add a functionality take a loan than exchange with x coin than x coin and than return the coin and close the trade

    $134 Average bid
    $134 Avg Bid
    5 bids

    I'm looking for an experienced developer who can integrate a Solana Payment System into Telegram. The primary goal is to facilitate sending and receiving payments through the platform. Key Requirements: - Implement a system that allows users to send and receive Solana payments directly within Telegram. - Ensure the system is user-friendly and intuitive for all Telegram users. Skills and Experience: - Proven experience with Solana Payment Systems. - Expertise in Telegram Bot development. - Strong understanding of secure payment systems, although specific advanced security features may not be required at this stage.

    $74 Average bid
    $74 Avg Bid
    7 bids

    I'm looking for a skilled Ethereum developer to assist me in creating an ERC-20 token via remix.ethereum.org. This token will primarily serve for payment and transaction purposes. Key Responsibilities: - Design and implement an ERC-20 contract token with minting capabilities. - Provide guidance on best practices for token creation and deployment. - Ensure the token is optimized for transaction efficiency. Ideal Skills & Experience: - Proven experience in Ethereum smart contract development. - Deep understanding of ERC-20 token standards. - Familiarity with platform. - Prior work with payment-focused tokens is a plus.

    $319 Average bid
    $319 Avg Bid
    10 bids

    I'm in need of a skilled Solana developer with experience in integrating a cryptocurrency payment system into a Telegram platform. The project primarily centers around the development of a payment system using the Solana blockchain. Key Requirements: - Expertise in Solana development, particularly in creating and integrating cryptocurrency payment systems. - Proficiency in dApp development and smart contract creation. - Experience in working with Telegram's API. Ideal Skills: - Strong understanding of blockchain technology and its applications. - Previous experience with Solana. - Excellent problem-solving skills and attention to detail. - Ability to deliver high-quality work within a tight deadline. If you have the necessary skills and experience, I look forward to hearing fr...

    $39 Average bid
    $39 Avg Bid
    14 bids

    Smart Contract Development Brief – Emerald Acre Fund Overview: We are seeking an experienced blockchain developer to create an ERC-20 token smart contract for our land acquisition and restoration project. The token will play a critical role in our investment model, providing investors with exclusive benefits tied to land appreciation, luxury estate stays, and farm produce. The smart contract must include a deflationary mechanism through token burns upon estate acquisitions. Project Goals: • Develop a secure and efficient ERC-20 token. • Integrate a deflationary burn mechanism to reduce token supply with each land acquisition. • Ensure founder token lock-up for a specified period. • Implement vesting schedules for team and advisor tokens. • Provide tra...

    $616 Average bid
    $616 Avg Bid
    26 bids

    Smart Contract Development Brief – Emerald Acre Fund Overview: We are seeking an experienced blockchain developer to create an ERC-20 token smart contract for our land acquisition and restoration project. The token will play a critical role in our investment model, providing investors with exclusive benefits tied to land appreciation, luxury estate stays, and farm produce. The smart contract must include a deflationary mechanism through token burns upon estate acquisitions. Project Goals: • Develop a secure and efficient ERC-20 token. • Integrate a deflationary burn mechanism to reduce token supply with each land acquisition. • Ensure founder token lock-up for a specified period. • Implement vesting schedules for team and advisor tokens. • Provide tra...

    $190 Average bid
    $190 Avg Bid
    42 bids

    I've deployed an ERC-20 smart contract for token issuance, but I'm unsure if the code is functional or if I've been scammed. This contract was intended to operate as a trading bot, scanning the market for newly minted coins. I need a freelancer with expertise in Ethereum smart contracts and code review to assess the code and determine its legitimacy. You will receive the code and context from me via message. Your task is to: - Review the code for potential flaws or malicious intent - Assess whether the code aligns with its intended purpose - Provide insights on whether I have been scammed Ideal candidates will have extensive experience with ERC-20 tokens, Ethereum smart contracts, and code review. Understanding of trading bots is a plus.

    $325 Average bid
    $325 Avg Bid
    72 bids
    looking for Blockchain Experts
    3 hours left
    Verified

    Need blockchain experts, please describe the use cases that you have implemented. write "i m in" inside the bid

    $1607 Average bid
    $1607 Avg Bid
    8 bids

    I'm looking for an experienced blockchain developer to create an ERC-20 crypto token for my property search portal. The main use of this token will be as a utility token for in-app purchases and payments. Key Responsibilities: - Design and implement the ERC-20 token. - Ensure the token is integrated seamlessly into the property search portal. - Provide basic security features standard to ERC-20 tokens. Ideal Skills and Experience: - Proven experience in creating and deploying ERC-20 tokens. - Strong understanding of utility tokens. - Experience with basic security measures for crypto tokens. - Prior work with property or search portal platforms will be a plus.

    $718 Average bid
    $718 Avg Bid
    32 bids

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