Solidity is a programming language that is primarily used to create decentralized applications (dApps) and crypto tokens. It is used within the blockchain space to code, verify, and secure transactions on Ethereum-based networks. By hiring a Solidity Expert, they can write, debug and deploy various smart contracts on Ethereum as well as ensure compliance of their smart contracts with standards like ERC20 & ERC721 tokens.

Having a qualified Solidity Expert can bring you the peace of mind knowing that you are dealing with a subject matter specialist. Freelancer.com has many skilled Solidity Experts who can help you build sophisticated software solutions with the highest of quality with their proficiency in writing efficient smart contracts in Solidity.

Here's some projects that our expert Solidity Experts made real:

  • Updating existing Smart Contracts
  • Developing financial bots and trading networks
  • Creating dApps on alternative blockchain networks
  • Designing new money transferring systems
  • Auditing pre-existing token protocols
  • Creating novel blockchain ecosystems
  • Developing NFT marketplaces

When it comes to blockchain coding and programming complex code, there is no better way to do it securely than using Solidity. With its ever increasing importance in many facets of decentralized technology, having an experienced Solidity Expert on your team could be the competitive edge you need. So why wait? Post your project now on Freelancer.com and hire a Solidity Expert and create an unthinkable product or system!

From 20,407 reviews, clients rate our Solidity Experts 4.84 out of 5 stars.
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    4 jobs found, pricing in USD

    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...

    $135 (Avg Bid)
    $135 Avg Bid
    10 bids

    Project Title: Blockchain Network Smart Contact MLM DApp Based on TRX Platform (Tron) Desired Functionality: - Matrix Plan for MLM DApp Requirements for Smart Contract: - Automatic Payments - Referral System User Interface Design Preference: - Modern and Attractive Ideal Skills and Experience: - Strong knowledge and experience in developing MLM DApps on TRX platform (Tron) - Proficiency in smart contract development and implementation - Expertise in designing modern and attractive user interfaces - Familiarity with automatic payment systems and referral systems in MLM DApps - Understanding of blockchain technology and its integration with MLM DApps - Ability to ensure the security and efficiency of the DApp - Strong problem-solving and communication skills Layer-by-Layer Commission Di...

    $957 (Avg Bid)
    $957 Avg Bid
    41 bids
    USA Wallet-Core Full Stack 1 day left
    VERIFIED

    USA freelancers/developers to build a full wallet like trust wallet using wallet core from github

    $539 (Avg Bid)
    $539 Avg Bid
    23 bids

    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!

    $82 (Avg Bid)
    $82 Avg Bid
    13 bids

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