Solidity constructor trabalhos

...funcionalidades e funcionalidades específicas de acordo com as ideias e sugestões do cliente - Garantir que o contrato inteligente seja seguro, eficiente e confiável Habilidades e experiência ideais: - Proficiência em blockchain Ethereum e desenvolvimento de contratos inteligentes - Compreensão aprofundada dos mecanismos tokens e melhores práticas - Forte conhecimento da linguagem de programação Solidity - Experiência no desenvolvimento de contratos inteligentes seguros e auditados - Capacidade de sugerir melhorias e oferecer consultoria especializada sobre as funcionalidades do contrato - Familiaridade com ferramentas e frameworks de desenvolvimento Ethereum (Truffle, Remix, etc.) - Atenção aos det...

...funcionalidades e funcionalidades específicas de acordo com as ideias e sugestões do cliente - Garantir que o contrato inteligente seja seguro, eficiente e confiável Habilidades e experiência ideais: - Proficiência em blockchain Ethereum e desenvolvimento de contratos inteligentes - Compreensão aprofundada dos mecanismos tokens e melhores práticas - Forte conhecimento da linguagem de programação Solidity - Experiência no desenvolvimento de contratos inteligentes seguros e auditados - Capacidade de sugerir melhorias e oferecer consultoria especializada sobre as funcionalidades do contrato - Familiaridade com ferramentas e frameworks de desenvolvimento Ethereum (Truffle, Remix, etc.) - Atenção aos det...

E ai Denis beleza? Estou com um projeto usando Solidity gostaria de saber como você está de tempo para eu te explicar o que preciso. Se pudesse te ligar seria o ideal.

E ai Ítalo blz? Estou desenvolvendo um projeto com Smart Contracts (Solidity) gostaria de saber como você está de tempo, gostaria de explicar para você a minha necessidade e ver se você consegue fazer o que eu preciso.

E ai Laíse blz? Estou desenvolvendo um projeto com Smart Contracts (Solidity) gostaria de saber como você está de tempo, gostaria de explicar para você a minha necessidade e ver se você consegue fazer o que eu preciso.

E ai Luiz blz? Estou desenvolvendo um projeto com Smart Contracts (Solidity) gostaria de saber como você está de tempo, gostaria de explicar para você a minha necessidade e ver se você consegue fazer o que eu preciso.

Quero criar um marketplace tipo opensea, com loteria em solidity,

Criei um token BEP20 e quero alterar funções para isso quero um programador que faça um código com as funcoes que eu elaborei. ** Tenho preferencia por programadores que falem PORTUGUÊS.

Preciso de uma equipa para programar uma plataforma de poker, rede solidity (blockchain)

amigo, vi que você é brasileiro, você tem experiência em solidity e blockchain?

Busco un programador para smart contract de una ico

Nome do escritório: Cândido Coelho & Salazar Advogados Associados Destacar: Cândido Coelho & Salazar Escritório atuante na área de direito voltado para empresas. Passando a iagem de solidez e confiança aos empresários. O esc...direito voltado para empresas. Passando a iagem de solidez e confiança aos empresários. O escritório possui estilo tradicional, sóbrio e elegante (A decoração do escritório é voltada para móveis de madeira estilo inglês). Name of the office: Cândido Coelho & Salazar Advogados Associados Highlight: Cândido Coelho & Salazar Office working in the area of law aimed at companies. Turning the brand of solidity and confidenc...

...Through this project, the ideal contractor should be able to create an advanced and secure ICO with the following functionalities: - Token Creation - Crowdsale Mechanism - Investor Dashboard - Maintenance of blockchain and cryptocurrency-related products - Proficient in NFT (Non-Fungible Token) Marketplace Development - Experienced in Crypto Coin Exchange Development - Expertise in Smart Contracts (Solidity, Rust, Truffle framework) - Expertise encompassing NFT Marketplace - Proficiency in a range of languages including React.js, Node.js, C#/C++, Objective C, Swift, Golang, Unity and Kotlin This requires extensive knowledge and experience in blockchain technology, smart contracts and the specifics of ICOs. She/he should also be familiar with cryptocurrency-related products and ...

...programs) - **Exchange Compatibility**: - The bot should be built to interact seamlessly with the Ethereum Network and Uniswap V3. Skills and Experience: A strong background in TypeScript is essential. Prior experience in developing bots for cryptocurrency, specifically Ethereum, would be a major advantage, as would knowledge of arbitrage principles. An understanding of smart contracts and Solidity, would be beneficial too, along with past experiences on Uniswap V3 integration. Also to note we have a functional Triangle Trading Bot that uses UniSwap V3 and works with larges amounts in the wallet so you should be able to easily restructure it to become a Front and Back running Mev Bot. We also have other code made for this project to make it easier for who ever takes this ...

I'm in need of a highly skilled blockchain developer who can help to build on the Ethereum platform. I have a specific set of functionalities in mind and would need the developer to be proficient in the following areas: - Programming languages: The job requires a strong understanding of both JavaScript and Solidity for successful implementation. - Blockchain Platforms: You should have in-depth knowledge and experience in using Ethereum for blockchain development. - Necessary functionalities: The work involves creating smart contracts, decentralized application development, and Telegram bot integration. This project is both challenging and exciting, and will certainly help you deepen your knowledge and expertise in blockchain development while working with modern, industry-lea...

...technical challenges and bottlenecks to ensure smooth operation of the mobile game. **Requirements:** - Strong experience in mobile development, with proficiency in iOS (Swift) and/or Android (Java/Kotlin) development. - Experience with or for interacting with the Ethereum blockchain. - Knowledge of blockchain development, particularly Ethereum and smart contract languages like Solidity, is a plus. - Familiarity with frontend technologies such as JavaScript, React Native, or Flutter. - Excellent communication skills and ability to work collaboratively in a fast-paced environment. - Passion for gaming and blockchain technology, with a desire to innovate in the mobile gaming industry. If you are passionate about mobile development, gaming, and blockchain technology, and want t...

I'm looking for seasoned blockchain developers, proficient in creating, testing and implementing smart contracts using Solidity. Here's what I need: - Token creation and distribution: I require a smart contract that can efficiently create and distribute tokens. - Current smart contract: The project requires the creation of a significant modern smart contract. Please choose your coding language as Solidity, but flexibility and the ability to work with other languages as the project evolves will be advantageous. The ideal candidate would have a strong command of Ethereum and the Solidity language. Proven experience in developing similar projects would be crucial.

I'm looking for a skilled developer to help me mint 5000 unique NFTs on the Solana blockchain. The NFTs will be of two types: artwork and collectibles. Key Requirements: - Mint 5000 unique NFTs on the Solana blockchain - Implement royalties management for all NFTs - Categorize NFTs into artwork and collectibles Ideal Skills and Experience: - Proficiency in Solidity and Solana smart contract development - Previous experience in NFT minting - Excellent understanding of royalties management in NFTs - Strong background in managing and minting large volumes of NFTs Please share your previous NFT projects and let me know if you have experience minting NFTs on Solana specifically. Looking forward to seeing your proposals.

...(dApp) for a DeFi gaming platform. The ideal candidate should be proficient in Smart contract development, Solidity programming, and Blockchain integration. Additionally, skills related to NFTs and art (Web3 artist) are highly desirable for this project. Key Responsibilities: - Develop and deploy smart contracts on the blockchain - Implement and integrate blockchain technology for the dApp - Design and integrate NFTs and other art-related aspects into the platform Functionalities Required: - User authentication - Token trading - Voting system Ideal Skills and Experience: - Previous experience in DeFi or gaming dApp development - Strong knowledge in Smart contract development, Solidity programming, and Blockchain integration - Familiarity with NFT marketplaces and Web3 a...

I'm looking for a blockchain expert who can troubleshoot and rectify bugs in my existing smart contract deployed on Binance Smart Chain. Key Responsibilities: - Analyze t...Responsibilities: - Analyze the smart contract: Understand the functions and logic implemented. - Bug Identification: Identify the source and nature of bugs. - Bug Fixing: Modify code to eliminate bugs without affecting the contract's functionality. - Testing: Ensure the contract runs smoothly post-fix. Ideal freelancer: - Extensive experience with Binance Smart Chain and Smart Contracts. - Proficient in Solidity programming language. - Strong understanding of blockchain technology and decentralized applications. - Previous experience in debugging, testing, and deploying smart contracts would be a si...

I'm seeking a skilled Solidity developer to create a smart contract on the Ethereum platform for my project. - Proficient in Solidity: Having a deep understanding of the Solidity programming language is tremendously important for this project. Familiarity with Ethereum's layer solutions would be advantageous. - Experience with Ethereum: Having significant experience working with smart contracts on the Ethereum platform will be beneficial in ensuring smooth development and functionality implementation. - Types of Projects: We are aiming to develop a smart contract which requires extensive knowledge about writing, testing, and implementing contracts on Ethereum. Prior experience with similar projects is a plus. I look forward to seeing your bids and h...

I need a skilled Solidity developer to work on my existing smart contract. It has some functionality issues that need to be resolved, and it's also facing deployment errors. Your expertise in both troubleshooting and deployment is crucial for this project. Key Tasks: - Identify and fix the smart contract's functionality issues - Resolve any deployment errors that are preventing successful deployment While I didn't specify a particular optimization goal, I'm open to suggestions on how the contract could be optimized. This could include reducing gas fees, improving transaction speed, and enhancing security measures. Feel free to provide your own insights and recommendations in this area. Ideal Skills and Experience: - Proficient in Solidity programming la...

As a web development team, we have a solid foundation but lack in-depth knowledge and experience in web3/blockchain technology. We crave for a senior blockchain engineer to bolster us, especially on Ethereum and Bitcoin projects. • Skills and Experience: The ideal candidate will be proficient in Solidity and Ethereum Virtual Machine (EVM), and have extensive experience developing smart contracts, implementing token creation and integration, minting, and staking. • Responsibilities: The engineer will closely collaborate with our team and jump into our ongoing projects. Long term collaboration is desired. Expect to make significant contributions from sprint planning to deployment. We are excited about the potential advancements blockchain technology can bring to our pr...

...memecoin trading on the Raydium DEX. This bot should aim for a market cap increase via intensive buy and sell operations. Key Requirements: - Experience with Solana-based Dapps and developing trading bots. - Familiarity with Raydium DEX's API and interface. - Can implement a market-making strategy focused on aggressive buying and selling. Desired Skills and Experience: - Strong background in Solidity or other Web3 compatible languages. - Experience in working with DEXs, preferably Raydium. - Understanding of cryptocurrency market mechanics. - Ability to work under tight deadlines. This project will need continuous optimization and potential for ongoing work for the right candidate. Therefore, familiarity with the fast paced trading environment and adaptive nature of me...

I'm looking for a crypto developer to help me with a project. The details of this project are not yet decided, so creativity and flexibility are key. Ideal skills and experience for this job include: - Strong background in crypto development - Proficiency with various programming languages, including Python, JavaScript, and Solidity - Previous experience in wallet integration, smart contract development, and token creation is a plus Please, feel free to share your past work, experience, and any detailed project proposals you might have. I'm excited to see your proposals.

I'm an architect and construction professional looking for a talented designer to create a modern logo and website design for my business. In addition, I need a portfolio design to showcase my projects. Key Deliverables: - Modern Logo Design - Modern Website Design (no development required, just design) - Portfolio Design Specific Requirements: - Logo and website design must be modern in style. - I will specify the color scheme to be used. - The designs need to be delivered in PSD, PNG/JPEG, and PDF formats. Ideal Skills and Experience: - Proven experience in modern logo design - Strong portfolio of modern website designs - Ability to create a visually appealing portfolio layout - Excellent communication skills to understand and execute on the specified color scheme.

I'm looking for a skilled Solidity developer with experience in React, Node, and cross-chain deployment. The task involves deploying Solidity files on two blockchain networks. We need a Blockchain expert who is good at deploying sol contracts with very good hand on React/Node for some development and customization to existing platform. Scope of project includes 1- Deployment sol files 2- very basic Marketplace Development for user to Buy/sell/exchange ERC20 tokens 3- Walletless functionality where user dont have their wallets or dont want to use them plz come with good offers, right candidates to work on long-term Thanks Write: EXPERT at beginning of bid

Project Title: ...[MEga Sifto] is a [we work blockchain DEvelopment and WEB3]. I'm in the market for a proficient Ethereum blockchain developer who specializes in creating smart contracts and tokenization. Key requirements: - Expert in developing Smart Contracts with the Ethereum platform - Proficient in Tokenization using Solidity The ideal candidate for this role should possess the following skills and experience: - Comprehensive knowledge of Ethereum blockchain. - Proven experience in Solidity for developing smart contracts and tokenization. - Problem-solving ability, to troubleshoot any issues that may arise in the development process. Please attach examples of your previous Ethereum based projects with your bid. Looking forward to working together on ...

...staking. Key Features: 1. Decentralized Lending and Borrowing: Users should be able to lend and borrow digital assets securely. 2. Staking and Yield Farming: The platform should support staking for multiple tokens and offer yield farming opportunities to boost user profits. 3. Liquidity Pools: Allow users to pool their assets to earn transaction fees and rewards. Ideal Skills: - Proficiency in Solidity or Rust for smart contract development. - Familiarity with Solana, BSC, and Polygon blockchains. - Proven experience in DeFi platform building, particularly with yield farming, staking, and liquidity pool features. - Good understanding of DeFi concepts, blockchain security, and smart contract optimization. With these critical functionalities in place, our platform will stand out...

I need help in editing and testing my Solidity code of a new smart contract

I'm in need of a skilled web3 and blockchain developer for my project. Specifically, I need development web3 and smart contract developed with solidity for a simple marketplace using the Polygon blockchain. Key duties and deliverables include: - Blockchain integration (provider node - IPFS if needed or not) into already built front-end -integrate wallet for user authentication - Entrust the development of a smart contract for a simple marketplace application - Ensure the smart contract supports purchasing and selling of products I anticipate this contract will provide an excellent opportunity to showcase your strong skills in smart contract, web3, and especially Polygon network development. Experience in working with marketplaces or similar projects would be a plus. Kno...

I'm looking for a knowledgeable and experienced Smart Contract Developer Trainer who can teach me the ins and outs of Ethereum, Solidity, and the entire smart contract development process. Key Training Topics: - Introduction to Smart Contracts - Solidity Programming Language - Deployment and Testing of Smart Contracts Candidate Profile: - Strong expertise in Ethereum and Solidity - Proven experience in smart contract development - Ability to explain complex concepts in a simple and understandable manner - Prior experience in training or tutoring is a plus Your role will be to guide me through the creation, deployment, and testing of smart contracts on the Ethereum platform. I already have some experience with programming and smart contracts, so I'm looking...

I'm looking for an experienced smart contract developer ...money. - **Burnable**: I need the token to be burnable, meaning that tokens can be destroyed or removed from circulation. - **Mintable**: The token should be mintable, allowing new tokens to be created. - **Pausable**: I also need the ability to pause the token contract in case of emergencies or necessary updates. The ideal candidate for this job should have a deep understanding of Ethereum and Solidity programming. Previous experience in creating token smart contracts with burnable, mintable, and pausable features would be highly preferred. The developer should be able to optimize the contract for security and efficiency, keeping gas costs low to ensure the best user experience while maintaining the integrity of the ...

As a savvy enthusiast in the blockchain space, I need a developer with a deep understanding of Ethereum blockchain to develop a smart contract for me. My end goal with this project is to create a token with fixed supply. Ideal Skills: • Proficient in Solidity • Proficient in Ethereum blockchain • Understands tokenomics, particularly fixed supply • Knowledgeable about smart contract development

I'm looking for an experienced specialist in AI and web development who can build a user-friendly website builder that includes AI capability. Although I neglected to select the specific AI functionalities from the given options, I'm open to suggestions and innovative features that can improve the overall user experience. Key qualifications include: 1. Proficiency in AI technology (including but not limited to Natural Language Processing, Image Recognition, and Recommendation Engines). 2. Extensive background in web development. 3. Demonstrable past work in AI and/or website development. Include in your application: 1. Past relevant projects (if any) 2. Experience with AI and web development 3. A comprehensive project proposal The degree of customization the AI website build...

As the project lead, I'm urgently requiring an experienced Full Stack Engineer with substantial knowledge & proficiency in Blockchain technology. This is an urgent hire, and I need the project to be completed within the next month. Key Qualifications: • Solid technical understanding of Solidity, JavaScript, HTML, CSS, TypeScript. • In-depth experience using Truffle, React, MERN, Hardhat. • Prior experience with Blockchain, Ethereum, Smart Contract, ICO, IDO, NFT, DEX, DeFi is highly desirable. • Strong problem-solving skills, with an ability to hustle and deliver under timelines. Please ensure you're comfortable with the above languages and frameworks before applying. Looking forward to meet qualified enthusiasts swiftly!

As an enthusiast in the world of cryptocurrencies, I need a proficient Solidity developer with a good grasp of blockchain technology to assist me in creating a smart-contract for token creation specifically on the Ethereum platform. Your duties will include: - Designing and deploying a smart-contract in Solidity language. - Ensuring the smart-contract is functional for token creation. - Implementing a wide-ranging bot defense strategy to protect the smart-contract from bots. Skills & Experience: - Advanced knowledge of Solidity and Ethereum blockchain platform. - Proven track record in successful smart-contract deployments. - Experience in crafting and deploying comprehensive bot defense strategies. - A solid understanding of token creation process. The ide...

Requirements: 1. Need a basic ERC20 token that should be created using openzepplin. 2. No additional functionality needed. Skills required: Solidity, Nodejs

I am in need of a skilled developer who can create a solid, reliable ERC-20 smart contract. The primary goal of this contract will be the creation of a token. Therefore, I'm looking for someone with the following skills and experiences: - Proficiency in Solidity and Ethereum smart contracts. - Previous experience creating ERC-20 tokens. - An understanding of token standards and best practices. - Ingrate the smart contract with website using You must start today and deliver in 24 hours.

I am seeking a skilled Solana / Rust developer with experience in creating crypto projects to help me build a raffle platform. ...system, a ticket purchasing system, and a mechanism for distributing prizes. - You will be working with my specific design in mind, so attention to detail and the ability to implement a pre-existing design is essential. Ideal Skills and Experience: - Proficient in Solidity development - Previous experience with crypto projects - Experience with developing raffle or gambling projects is a plus - Strong attention to detail and the ability to implement a specific design If you are a developer with a good understanding of Solidity, crypto projects, and raffle systems, I would love to hear from you. Please provide examples of similar projects yo...

I am in need of a skilled developer who can create a solid, reliable ERC-20 smart contract. The primary goal of this contract will be the creation of a token. Therefore, I'm looking for someone with the following skills and experiences: - Proficiency in Solidity and Ethereum smart contracts. - Previous experience creating ERC-20 tokens. - An understanding of token standards and best practices. - Ingrate the smart contract with website using You must start today and deliver in 24 hours.

Who We Are? We are a building a Defi protocol that will offer trading strategies on the blockchain which no other protocol is offering until today, hence w...Your primary tasks will involve: - Front-end Development: Build and optimize interactive, user-friendly front-end interfaces using React.js, TypeScript, and Material-UI. - State Management: Implement robust state management solutions using Redux and React-Redux. - Back-end Interaction: Develop features that interact seamlessly with APIs, including those interfacing with smart contracts using Solidity and ethers.js. - UX/UI Design: Assist in the design process with a good grasp of UX/UI principles; experience with Figma or similar tools is desirable. - Deployment: Utilize Vercel for deploying and managing application services e...

I'm in need of a skilled programmer who can help me develop a new cryptocurrency using Solidity. This will also include creating a presale website page tied to my wallet. Key requirements include: - Developing a cryptocurrency using Solidity - Creating a presale website page with the following features: - Live countdown timer - Real-time updates on funds raised - Integration with my wallet Additionally, I will provide a demo for the web designer to follow for the presale website page ( in attachement ).. Ideal skills: - Proficiency in Solidity - Experience in developing cryptocurrencies - UI/UX Design - Integration with wallets If you're interested in working on this project, kindly let me know of your experience and availability. I need a v...

I'm in need of a skilled web3 and blockchain developer for my project. Specifically, I need development web3 and smart contract developed with solidity for a simple marketplace using the Polygon blockchain. Key duties and deliverables include: - Blockchain integration (provider node - IPFS if needed or not) into already built front-end -integrate wallet for user authentication - Entrust the development of a smart contract for a simple marketplace application - Ensure the smart contract supports purchasing and selling of products I anticipate this contract will provide an excellent opportunity to showcase your strong skills in smart contract, web3, and especially Polygon network development. Experience in working with marketplaces or similar projects would be a plus. Kno...

...at the forefront of hardware and software delopment. We are seeking an experienced Blockchain Developer to join our team and contribute to our cutting-edge projects. Position: Blockchain Developer Type: Full-time or Part-time for contract Location: 100% Remote Salary: Competitive, commensurate with experience, $5k ~ $ 8k Requirements: -Proficiency in Smart Contract development -Proficient in Solidity, as the smart contract will be developed in this language -Strong English communication skills -Bachelor's degree in a relevant field -Experience with web development technologies -Knowledge of modern web application design and best practices -Web3 & Marketplace development experience Key Responsibilities: Smart Contract: Design, develop, and deploy smart contracts on the...

We want a Blockchain expert who is good at deploying sol contracts with very good hand on React/Node for some development and customization to existing platform. Scope of project includes 1- Deployment 2- very basic Marketplace Development for user to Buy/sell/exchange ERC20 tokens 3- Walletless functionality where user dont have their wallets or dont want to use them plz come with good offers, right candidates to work on long-term Thanks Write: EXPERT at beginning of bid

I'...it in 1 day Key Requirements: - Develop an ERC20 smart contract with a vesting feature - Implement a frontend interface - Display contract details including total balance, contract address, contract creator, and creation date, transactions - Enable users to sign in to view these details Ideal Skills: - Solid understanding of smart contract development on the Ethereum network - Proficiency in Solidity programming language - Experience in developing frontend interfaces - Understanding of token vesting mechanisms This project will require someone with a good understanding of blockchain technology and smart contract development, as well as proficiency in frontend development using React. Please provide examples of previous work and experience in similar projects when submi...

I am seeking a skilled Solidity developer with experience in creating crypto projects to help me build a raffle platform. Key Project Details: - I need a robust raffle platform that includes a random winner selection system, a ticket purchasing system, and a mechanism for distributing prizes. - You will be working with my specific design in mind, so attention to detail and the ability to implement a pre-existing design is essential. Ideal Skills and Experience: - Proficient in Solidity development - Previous experience with crypto projects - Experience with developing raffle or gambling projects is a plus - Strong attention to detail and the ability to implement a specific design If you are a developer with a good understanding of Solidity, crypto projects, an...

Hi there! I'm in search of a part-time in-house developer to take on a key role in our up-and-coming cryptocurrency project. Your primary focus will be to construct an engaging E-commerce website once we launch. The website will primarily need to have: - A well-integrated shopping cart and checkout system - An efficient real-time shipping calculation feature Though blockchain or Solidity knowledge isn't a requirement, a good understanding of the dynamics involved in creating user-friendly and high-performing web applications would be ideal for this role. Your expertise in coding and your ability to ensure a seamless journey for our users from browsing products to checkout will be critical to your success in this role. If you're a versatile developer, dedicated to c...

...advisor of issued coins after the completion of the ICO as a success fee. - **ERC-20 Token Creation**: Expertise in generating a secure and functional ERC-20 token, aligned with current standards but also allowing room for custom features down the line. - **Implementation Speed**: Given the urgent nature, I need someone who can prioritize and work efficiently to meet the ASAP timeline. - **Solidity Proficiency**: Knowledge in writing, deploying, and verifying Smart Contracts on Ethereum's network. **Preferred Experience**: - Experience with ICOs or token launches - White Paper writing - Familiarity with Ethereum blockchain programming - Understanding of smart contracts and trending tech - ICO Website Development - Low budget marketing campaigns While no additional fun...