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!A partir das avaliações de 20,661, os clientes avaliam nosso Solidity Experts 4.85 de 5 estrelas.
Contratar Solidity Experts
I'm looking for a developer with experience in TRON blockchain smart contracts to create tokens. Purpose: - TRC20 token creation, token name: Tether United States, abbreviation: UDST, total amount: 43822280871.854848, accuracy: 6, contract suffix Lj6t timeline: - I need to complete the project in 1 day Skills and Experience: - TRON blockchain and smart contract development experience Please note! ! ! The contract suffix is random, I need to use any skills to let the contract suffix specify Lj6t
I will need the development of an arbitrage bot (smart contract) that will be able to use flash loans to make arbitrage trades between uniswap ,sushiswap, balancer and any other reliable DEX. The bot should be able to spot arbitrage opportunities and quickly execute flash loans from either Aave or Dydx to make trades with them. The flash loan amount (collateral) should be determined by the bot. The bot should be able to execute flash loan arbitrages with the right amount of gas fee in order not to be front run by another bot The bot should be able to repay the flash loan plus the gas fees and then send the profits into the wallet address of the owner . All this should be done automatically and simultaneously.
I am looking for a skilled developer to create a Smart Contract for BEP-20 Tokens. The Tokens will have the following features: - Lockup: The tokens should have a lockup period of 24 months. - Staking: The tokens should include a staking feature. - Staking Rewards: I would like to provide fixed/variable percentage staking rewards to the token holders. Ideal Skills and Experience: - Solid understanding of blockchain technology and smart contract development. - Proficiency in programming languages such as Solidity. - Experience in developing smart contracts for BEP-20 tokens. - Familiarity with lockup and staking features in smart contracts. - Ability to implement fixed percentage staking rewards. If you have the necessary skills and experience, please submit your proposal.
I am looking for a developer to create a layer 2 blockchain powered by OP Stack with high scalability, privacy, and Ethereum protocol. This project is particularly important as it requires the utmost in security and privacy standards for our users. We need a blockchain solution that can easily scale to fit our users’ requirements, with maximum scalability and optimal performance. Additionally, it should include features such as transaction data privacy and interoperability on top of the Ethereum protocol, to ensure the maximum level of security for our users. Our team of experts is ready to answer any questions you have about this project, or provide additional information if needed.
Web3 Developer required for long term Skills required: - ReactJS - Dockerization - Blockchain development - Solidity - Smart contract development Project Type: Ongoing Work Preferred Work Arrangement: Individual freelancer
Agencia o freelancer experta en programacion, que conozca de blockchain y el funcionamiento de contratos inteligentes, para crear un bot en solidity mediante el IDE de ethereum "remix". La idea es que el bot se ejecute mediante un contrato inteligente y pueda tomar oportunidades de arbitraje en uniswap para poder retirar mis ganancias directo en la billetera con la que se creó el contrato inteligente y tener un rendimiento sobre el capital invertido en dicho contrato, un proyecto pequeño pero poderoso!
I am looking for a skilled developer to create a full website with multiple pages for my crypto presale project. The ideal candidate should have experience in website development and be familiar with crypto token sales. Required Features: - Token Purchase Function: The website should allow users to purchase tokens for the presale. - User Registration & Login: Users should be able to create accounts and log in to access their token purchases. - Live Chat Support: The website should have a live chat feature to provide support to users. Design: I am open to the designer's suggestions for the website design. The designer should have a good eye for aesthetics and be able to create a visually appealing and user-friendly website. Overall, I am looking for a professional and reliable d...
Hello freelancers! I have a live NFT marketplace working on Ethereum blockchain. Please check here. I want to upgrade my NFT marketplace with some functions like buy order and sell order like OpenSea. I will provide full source code - smart contract and frontend. Please feel free to apply if you think you can handle this project from the beginning to the end. Thanks.
I am looking for a skilled developer who can create a custom Ethereum token for my project. The purpose of this token is to serve as a security token for investment purposes. Skills and Experience: - Experience in creating ERC-20 tokens - Familiarity with the Ethereum blockchain and smart contract development - Knowledge of token standards and best practices for security tokens Project Requirements: - Creation of a custom Ethereum token based on the ERC-20 standard - Development of smart contracts and integration with the Ethereum network - Implementation of necessary security measures to ensure the token's integrity and investor protection Token Quantity: - The project requires the creation of less than 100 tokens. If you have experience in creating custom Ethereum tokens and ar...
Project Description: Cyclos 4 Pro Configuration I am seeking a skilled freelancer to assist with the configuration of Cyclos 4 Pro. The specific configurations required for this project include: - Custom branding: I would like to customize the branding elements of Cyclos 4 Pro to align with my organization's visual identity. It is important to note that there are no existing users that need to be migrated to the new configuration. The ideal freelancer for this job would have experience and expertise in configuring Cyclos 4 Pro, with a focus on custom branding. Additionally, the freelancer should be able to work efficiently and deliver results within a week.