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!

De 22,594 opiniones, los clientes califican nuestro Solidity Experts 4.81 de un total de 5 estrellas.
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    9 trabajados encontrados, precios en USD

    I am looking for a blockchain developer with extensive experience on Solana and EVM-supported networks. The objective is to build a Lend/Borrow platform for cryptocurrencies, particularly focusing on Solana and EVM-supported currencies. Readymade system will be best, please share demo access details to see or test The platform would need to have the following features: - Staking support: The platform should allow users to stake their cryptocurrencies. - Lending pools: Users should be able to contribute to a lending pool and earn interest. - Interest calculation: The system needs to calculate the interest due on loans. - Crosschain: The platform should support cross-chain operations. I am seeking professionals who have prior experience with similar projects and a strong understanding of ...

    $518 (Avg Bid)
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    I'm seeking a highly experienced Web3 coder for a project focused on implementing dynamic smart contract functionalities. Key Responsibilities: - Design and develop dynamic smart contract - Implement upgradable contracts to ensure longevity and adaptability - Utilize your expertise in Solidity to carry out these tasks effectively This project aims to create a dynamic smart contract that can upgrade itself. If you have worked on similar projects or have the necessary skills, your expertise will be highly appreciated. This is not just about writing codes; your innovative input will be an added advantage. Ideal Skills and Experience: - Proven experience as a Web3 coder - Mastery of Solidity - Extensive experience in smart contract coding - Proven ability to develop dynamic and upgrad...

    $50 (Avg Bid)
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    $50
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    I'm seeking a seasoned Solidity programmer with a deep understanding of smart contracts to build a customized contract for the Solana blockchain platform. This contract should encompass: - Smart contract automation (Contract to be renounced) - Dynamic Anti-Whale and Anti-Bot mechanisms - Founder Wallet vesting - Automated burn schedule For the success of this project, a background in Solana platform and comprehensive knowledge of Solidity is imperative. The crucial requirement for the project is security. Therefore, apart from building these functionalities, you would need to carry out: - Bug Detection - Complete code audit - Implementation of preventive measures against all known issues Building this smart contract right would require proficiency, caution, and a proper unde...

    $271 (Avg Bid)
    Urgente Acuerdo de Confidencialidad
    $271 Oferta promedio
    8 ofertas

    Looking for full stack, senior dev with ERC20 programmable experience and solidity language. We are creating a new media token for our website, and want to reward users for the time they share our content on social media with our tokens. Polygon chain, using Metamask. Thank you for this opportunity to present our project at cryptohype.io. CB

    $612 (Avg Bid)
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    I'm in urgent need of a Solana developer proficient in Rust. Your main responsibility will be: - Development of a Decentralized Application (DApp) Though not explicitly stated, additional capabilities such as user authentication, token swap, and staking functionality might come in handy. Skill and Experience: - Solid experience in DApp development. - Proficient in Rust and Solana blockchain is essential. - Demonstrable experience with Solana technology stack will give you a significant advantage. This task requires urgent attention, so I'm seeking a developer who can start ASAP. Please only bid if you are from India and can meet the deadline. Your prompt response will be greatly appreciated.

    $10 / hr (Avg Bid)
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    I require an experienced developer, skilled in TRC20 Network and Solidity programming language for blockchain development. - Blockchain Platform: The project will be developed on the TRC20 Network, so expertise in this platform will be essential. - Programming Language: Solidity is our preferred language, the freelancer should possess advanced knowledge and hands-on coding experience. - Experience Level: I'm looking for a professional who has an advanced level understanding and experience of Solidity and TRC20 Network, to effectively complete the project. Kindly submit your bid alongside the proof of your knowledge and experience in Solidity, preferably on the TRC20 Network. I appreciate your understanding and interest. Payment made once the Product ready to deliver NO ADVA...

    $10858 (Avg Bid)
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    11 ofertas

    We are in the need of an experienced blockchain developer who is proficient in Solidity for the creation of a smart contract on the Ethereum blockchain. Necessary skills and experiences: - Proven proficiency in Solidity; coding, testing and deployment of smart contracts - Comprehensive understanding of Ethereum blockchain. - Ready to start immediately Your experience in similar work will be considered as one of the important criteria for selection. Therefore, please ensure to highlight your relevant professional experience in your application.

    $378 (Avg Bid)
    $378 Oferta promedio
    40 ofertas

    I'm in search of a proficient full-stack Blockchain developer, with niche experience in Binance Smart Chain. Your primary task will be to create tokens and subsequently integrate them with the partially developed front-end and back-end of my project. Specifics of job include but are not limited to: - Token creation on Binance Smart Chain - Integration of newly created tokens with the existing front-end and back-end, developed with Python and JavaScript Ideal skills for the job: - Proven experience in Binance Smart Chain - Expertise in Python and Javascript - Familiarity with full-stack blockchain development Your role is crucial to the advancement of my project and I look forward to your suggestions and ideas. Your understanding of blockchain technology must be top-notch to perf...

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    56 ofertas

    I require an experienced developer, skilled in TRC20 Network and Solidity programming language for blockchain development. - Blockchain Platform: The project will be developed on the TRC20 Network, so expertise in this platform will be essential. - Programming Language: Solidity is our preferred language, the freelancer should possess advanced knowledge and hands-on coding experience. - Experience Level: I'm looking for a professional who has an advanced level understanding and experience of Solidity and TRC20 Network, to effectively complete the project. Kindly submit your bid alongside the proof of your knowledge and experience in Solidity, preferably on the TRC20 Network. I appreciate your understanding and interest. Payment made once the Product ready to deliver NO ADVANCE due...

    $24552 (Avg Bid)
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    7 ofertas

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