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    3,569 solidity iş bulundu, ücretlendirmeleri EUR

    bu yazılım dilini bana Türkçe bir şekilde 1 ay içerisinde öğretebilecek ve hyperledger fabric gibi defterleri nasıl kullanabileceğimi anlatacak bir yazılımcı arıyorum. fiyat ve süreyi siz belirleyin, en iyi teklifi veren ile iletişime geçeceğiz

    €5 / hr (Avg Bid)
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    Merhaba Mehmet Bey, Bir web3.0 projemiz var bu projemiz için solidity bilgisi olan yazılımcı arıyoruz. Proje hakkında bilgi verip sizinle detayları görüşmek isteriz. Saygılarımla. (Lütfen bütçe kısmını dikkate almayın)

    €230 - €230
    €230 - €230
    0 teklifler

    I want a smart contract to be written in accordance with the project I will give through Solidity.

    €136 (Avg Bid)
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    Birkaç arkadaş başladığımız projemizde artık aramıza yeni insanlar dahil etmemiz gerektiğine karar verdik ve projemizde bizimle birlikte çalışacak kişiler aramaya başladık aradığımız nitelikler : * Web Tasarımcı * Solidity Yazılımcısı * Akıllı sözleşmeler * Unreal Engine Programcısı (C++) * Oyun Tasarımcısı Oluşturacağımız proje bir kart oyunu ile kripto para ekosistemini NFT ler aracılığı ile birleştirmek. Bunun için yukarıda aradığımız niteliklere sahip iş arkadaşları arıyoruz. Projemiz dünya çapında bir proje olmaya aday eğer ki gerekli yatırım ve özveriyi verebilirsek bu yüzden böyle bir projede ilk çalışanlarla birlikte olmak oldukça heyecan verici.

    €1637 (Avg Bid)
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    ...CSS konularında bilgili · Full-stack çerçevesinde Debug yapma becerisine sahip · MySQL veritabanına hakim · GitHub kullanabilen · Tercihen iyi seviye İngilizce bilen 2. Blockchain Developer Tercihen üniversitelerin Bilgisayar ya da diğer mühendislik bölümlerinde okuyan ya da mezun. Web uygulamaları geliştirme konusunda tecrübeye sahip Eterium, Solidity veya GO bilen ya da öğrenmek isteyen · GitHub kullanabilen · Tercihen iyi seviye İngilizce bilen Teklifimiz · Uzaktan ve genç ekip ile çalışma ortamı · Endüstri 4.0 vizyonu ile ilginç projeler üzerine çalışma · Esn...

    €6 / hr (Avg Bid)
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    Merhaba, Ethereum tabanlı, solidity üzerinden istediğimiz fonksiyonları gerçekleştiren bir smart contract ve bunun kullanıcı için arayüze döküleceği bir projemiz var. Şu fonksiyonların/ smart contract özelliklerinin bizim kafamızdaki fikri gerçekleştirmek için temel olacağını düşünüyoruz: -Coin Burn -Coin Mint -Staking (reference based) - Bu ana contract ile etkileşime girerek çalışacak, taraflardan birinin ödüllendirilmesi üzerine üç alternatiften birinin, basit bir arayüz aracılığıyla user'a sonuç olarak gösterileceği bir Ethereum gaming dapp'i. Kafamızdaki timeline ve cost çerçevesinde bunu kısa süreli bir proje halinde üstl...

    €1867 (Avg Bid)
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    I'm needing a reliable and tech savvy individual to help in the development of a bot for my personal use. I'm after a bot that will be deployed on the Solana network with Maximum Extrac...& Sandwich functionality, Jito Bundle and a tipping feature. My technical understanding is intermediate; hence, I'll be able to facilitate the bot development process. However, I'm expecting the individual to take the lead on the project. Ideal Skills & Experience: - Proven experience as a bot developer, particularly on Solana. - Strong familiarity with MEV concepts. - Excellent knowledge of Solidity, Rust or other related programming languages. - Proficient in designing bots with trading, alerts and notifications, capabilities. - Knowledge of FlashLoans, Jito Bundle, ...

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    ...for a proficient Blockchain developer who can build a Decentralized Application (DApp) on the Ethereum platform. Even though I skipped a couple of questions about specific features and user interface, I'm open to discussions concerning these aspects. Key Responsibilities: • Develop an Ethereum-based DApp • Discuss potential features and user interface design Ideal Candidate: • Proficiency in Solidity and understanding of Ethereum • Experienced in DApp development • Knowledge of is desirable • Strong understanding of blockchain technology and smart contract functionality • Proven experience in token generation and decentralized exchanges is a plus • Ability to deliver intuitive and modern UI/UX design. I look forward to meeting a ...

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    I'm in need of a professional Solidity developer who is familiar with smart contract development. This project revolves around the development of custom contracts with a specific focus on investment-related functions. Key Features To Implement: - Investment functionalities Required Skills and Experience: 1. Proven Solidity experience, preferably with distinction in smart contracts. 2. Prior experience with custom contracts and knowledge of financial transactions in smart contracts. 3. Familiarity with blockchain integration and Decentralized application (DApp) development. 4. Ideally should have experience in implementing investment functionalities in contracts, though it's not strictly necessary. Please bid if you are confident about your expertise in Solidi...

    €187 (Avg Bid)
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    Ethereum DApp Development 5 gün left
    ONAYLI

    ...for a proficient Blockchain developer who can build a Decentralized Application (DApp) on the Ethereum platform. Even though I skipped a couple of questions about specific features and user interface, I'm open to discussions concerning these aspects. Key Responsibilities: • Develop an Ethereum-based DApp • Discuss potential features and user interface design Ideal Candidate: • Proficiency in Solidity and understanding of Ethereum • Experienced in DApp development • Knowledge of is desirable • Strong understanding of blockchain technology and smart contract functionality • Proven experience in token generation and decentralized exchanges is a plus • Ability to deliver intuitive and modern UI/UX design. I look forward to meeting a ...

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    ...financial compliance across all functionalities, proactively managing risks related to arbitrage and flash loan operations. Keep the contract updated in line with new regulations. - Create and maintain documentation on deploying the smart contract on the blockchain and testnet, ensuring a clear guide is available for both internal teams and end-users. Requirements: - Demonstrable expertise in Solidity and Ethereum smart contract development. - Deep understanding of DeFi protocols, flash loan mechanics, and DEX API interactions. - Proficiency in secure and optimized code writing, with the ability to produce comprehensive documentation. - Strong analytical, communication, and documentation skills, with a keen awareness of financial and legal obligations in the crypto space. - Expe...

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    I'm in need of a highly skilled blockchain developer that can build a smart contract to execute asset transfers on the Binanc...asset transfers on the Binance Smart Chain (BSC). The critical elements of the project include: - Development of a contract that automatically executes asset transfers. - Ensuring specific security measures are implemented to protect the contract and the transactions it performs. Offered contracts should be well-optimized and follow good solidity coding practices, with proper commenting. Skills and experience required: - Proficiency in Solidity, BSC, and smart contract development - Proven experience with asset transfer automation - Strong knowledge of blockchain security measures Please be prepared to share similar projects you have...

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    I am looking for a competent professional who can help me deploy an ERC-404 contract on PulseChain. The ideal candidate will have a proven track record in smart contract development and deployment. Key functionalities of the ERC-404 contract: - Minting new tokens - Transferring tokens - Burning tokens Required Skills and Experience: - Proficiency in Solidity and understanding of ERC-404 standards - Hands-on experience in deploying contracts on different Blockchain networks, notably PulseChain - Knowledge in tokenomics and DeFi protocols - Familiarity with secure coding practices and ability to conduct smart contract audits Please provide examples of similar projects you have completed in your proposal. I look forward to your competitive bids and working with you.

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    I'm seeking a skilled developer to create an automated application that is proficient in utilizing Python, JavaScript, Rust, Solidity, as well as programming for BSC, Solana and ERC-20. This program should be cross-compatible with both Windows and Linux systems. It must be able to: - Monitor and scan real-time cryptocurrency prices across a range of DEXes like Pancakeswap, Uniswap V2 and V3, Sushiswap, Curve, 1Inch, Paraswap, Quickswap, and others. - Identify profitable flash loan arbitrage opportunities and execute the corresponding smart contracts tho new able to trade the various pairs of cryptocurrency offered. - Screen prices at various DEXs to calculate potential arbitrage earnings and display profitable opportunities. Ideal candidates should have proven experience in d...

    €691 - €1383
    Acil Mühürlü Gizlilik Anlaşması
    €691 - €1383
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    My project aims at developing a smart contract for automating transactions on the Binance Smart Chain. Key obligations of this contract will includ...contract will include: - Initiating transfers between wallets - Verifying transaction details and confirmations - Generating transaction reports and notifications Seeking professionals with experience in blockchain-based applications, with specialty in transactions using the Binance Smart Chain. Candidacy with practical knowledge in smart contract development and programming languages such as Solidity will be highly advantageous. It's crucial to have undoubtable reputation in dealing with sensitive data and maintaining security measures. You will be expected to develop a secure and seamless process, ensuring accuracy in each tra...

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    I'm looking for an experienced Solidity developer who can help me build a complex decentralized application (dApp). The ideal candidate will: - Come with a strong background in smart contract development - specifically advanced functionalities such as decentralized exchanges and complex dApps. - Be skilled in Ethereum blockchain integration. - Have the ability to conduct thorough Solidity audits. Other services the candidate will have to provide include: - Contributing valuable implementation guidance regarding contract execution. - Ensuring continued support in terms of maintenance and upgrades even after project completion. - Carrying out security audits to identify and rectify potential vulnerabilities - knowledge of ethics hacking will be a big plus. I consider...

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    ..."Audit Coffee Expert" module will be integrated within Odoo Community to manage stakeholder data, connected to an external Dapp for blockchain registration of specific variables to be displayed in the Track and Trace Tab. The Dapp will provide track and trace information to both the Odoo module and the website for end- user visualization. Required Skills: Dapps, Blockchain, Smart Contracts, Odoo, Solidity, Python, Web 2, Web 3. We require a quotation for the "Simplified Version Track and Trace" MVP outlined in the provided video. Additionally, we need an estimated timeline with proposed milestones for payment scheduling. The source code should be provided, and the MVP must be scalable for future iterations detailed in the “Complete Version ”. Int...

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    I'm venturing into a new enterprise that will greatly benefit from the development of a unique cryptocurrency t...Fundraising for a project – not a loyalty scheme or transaction token so emphasis is on security and coin value growth potentials. • Business Use: This project has commercial applications, being for the kickstarting of a new enterprise I’m working on, hence, commercial insight would be invaluable for the successful development and launch of our coin. Desired Skills and Experience: • Proficient in Solidity, and Ethereum's blockchain architecture • Previous experience in developing and launching crypto tokens particularly on the Ethereum blockchain • Knowledge in financial regulations and crowdfunding strategies • Experienc...

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    I'm seeking a developer with proficient experience in Ethereum blockchain development, particularly in designing an ERC20 token. The token in question is a Meme coin, with the following specifications: - The coin will be based on the Ethereum network. Experience in Solidity and the understanding of ERC20 token standards is necessary. - The token should incorporate a burn mechanism functionality. Understanding of smart contract tokenomics and implementation of manual or automatic burn features is desired. - The total supply of this Meme coin will be 100,000,000,000,000. Therefore, understanding of token supply structure and initial supply creation is imperative. Ultimately, I need someone who can develop secure, efficient, and reliable smart contracts, with clear and easily adap...

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    I'm building a model that requires me to have the original English contract with the converted paired Solidity Smart Contract. I'm going to need a lot of these pairs and they have to be accurate. I can't seem to find them anywhere. I found a good dataset on Github, but it didn't have the accompanying English original contracts, so I can't train the model on them. Is anyone good at tracking down datasets on the web, or somehow have access to thousands of these pairings of English contracts and Solidity Smart Contracts?

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    'm seeking an expert blockchain developer to create a token on a Layer 1/2 solution (e.g Binance Smart Chain). The ideal candidate will have a mix of creativity, technical proficiency, and a track record in successful smart contract deployment. Requirements: - Proficient in Solidity and smart contract development - Previous experience with DAPP solutions - Ability to implement and test token functionalities - Expertise knowledge in most cost effective and scalable platforms and solutions Responsibilities: - Develop a smart contract for real world use case - Ensure high security and efficiency standards or advise on external security audit services - Provide documentation for deployment and maintenance Ideal Skills: - Blockchain Development - Scalable Layer 1/2 deployment - S...

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    ...the game's user interface and overall design. Stay up-to-date with industry trends and advancements in blockchain technology and gaming. Requirements: Proven experience as a Blockchain Developer or as part of a Blockchain Development Team. Strong understanding of blockchain technology, smart contracts, and decentralized applications (DApps). Proficiency in programming languages such as Solidity, JavaScript, or C++. Experience with blockchain platforms like Ethereum, Hyperledger, or EOS. Familiarity with cryptographic protocols and secure coding practices. Knowledge of web development technologies, including HTML, CSS, and JavaScript. Ability to work collaboratively within a team and communicate effectively. Strong problem-solving skills and attention to detail....

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    I'm in need of a skilled smart contract developer who's especially proficient in Solidity and JavaScript for a betting platform. Our application requires to fork OvertimeMarkets and adapt it to create our own betting platform. Features to be implemented are: - Smart contract with Solidity - Payment token should be PAALAI token - Deploy smart contracts to Sepolia testnet and write testcase using Hardhat or Truffle Experience and Skills Needed: - Proficiency in Solidity and is a must - Proven experience in blockchain integration, preferably in DApp projects - A strong understanding and prior work history of integrating payment systems. If you have example projects which are similar with this, please provide them.

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    ...the game's user interface and overall design. Stay up-to-date with industry trends and advancements in blockchain technology and gaming. Requirements: Proven experience as a Blockchain Developer or as part of a Blockchain Development Team. Strong understanding of blockchain technology, smart contracts, and decentralized applications (DApps). Proficiency in programming languages such as Solidity, JavaScript, or C++. Experience with blockchain platforms like Ethereum, Hyperledger, or EOS. Familiarity with cryptographic protocols and secure coding practices. Knowledge of web development technologies, including HTML, CSS, and JavaScript. Ability to work collaboratively within a team and communicate effectively. Strong problem-solving skills and attention to detail....

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    I'm looking to create Ethereum-based smart contracts with specified functionalities. These features revolve around payment transactions and...around payment transactions and token exchanges. Here is what I'm expecting: - Development of smart contracts to facilitate payment transactions. - Implementation of a mechanism for token exchange, with a focus on Ethereum (ETH) as the chosen token. - Maintaining consistent, transparent channels of communication to guarantee on-time project completion. You should ideally have a strong grasp of Solidity and Web3, and have previous experience in creating smart contracts with similar functionalities. Knowledge of Ethereum tokens and their application in token exchange is required. If this sounds like something you could handle, I'...

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    ...Browser; integrate new UI, search functionalities, and token reward system. UI Design and Implementation Develop a custom, intuitive user interface. Database Integration for Search Embed a keyword database for search prioritization. Token Reward System Implement a blockchain-based system for rewarding user attention with tokens. Ethereum Smart Contract Development Develop Ethereum smart contracts in Solidity for the token reward system. Testing and QA Comprehensive testing to ensure functionality, usability, and performance. Documentation Detailed documentation for end-users and developers. Maintenance and Updates Regular updates and maintenance for system optimization. ? Non-Functional Requirements Requirement Description Performance Ensure high performance, especially in searc...

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    ...gas-less wonders. Let's make Ethereum fees disappear like magic! KOL Tooling: Craft mystical tools to empower Key Opinion Leaders (KOLs) to wield their influence within our fantasy realm. They shall be the wizards and witches guiding the masses to victory! Skills Required: - Proficiency in the ancient languages of HTML, CSS, JavaScript, and their modern sorcery known as React. - Familiarity with Solidity and , with a touch of experience in the dark arts of blockchain development. - Ability to brew potions using Node.js, Express, and , ensuring our backend cauldron simmers just right. - Experience with Polygon and other Ethereum scaling solutions, transforming our platform into a dimension where transactions are as fast as a blink of a sorcerer's eye. - Mastery of Git...

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    As someone who's developed a smart contract using Solidity and successfully deployed it on the Sepolia test network via the Infura node, I'm currently experiencing issues. The core problem I'm encountering is with fetching data from my smart contract and displaying it. Details Involved: - The data I'm attempting to fetch is the status of the tested samples for multiple tests captured within my smart contract. - I aim to display the fetched data on a local running website. What I Need: - An expert in smart contracts and Solidity, with a deep understanding of fetching and manipulating contract state data. - Someone skilled in creating a seamless bridge between Ethereum networks and websites, providing intuitive, easy-to-understand displays of fetched data...

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    I'm searching for a capable developer who can create a comprehensive, blockchain-powered Dapp for social networking. Key functions of this Dapp should include: - **User profiles:** The profiles should comprise basic information such as name, age, location, a profile picture, as well as a bio/about section. - **Messaging system:** I need a me...have rich experience working with blockchain technology, ideally Ethereum or other similar platforms. A strong track record in the development of DApps would definitely be a bonus. The freelancer should also possess a strong understanding of modern social networking dynamics, and be proficient in integrating traditional social networking features into blockchain-based applications. Proficiency in Solidity, , and React.js would be prefe...

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    ...blockchain integration, and wallet development. Specifically, your tasks will include: - Creating and deploying smart contracts - Integrating blockchain technology into our existing systems - Developing secure cryptocurrency wallets The ideal candidate for this project should have intermediate experience in cryptocurrency development and a proven track record of delivering results. Proficiency in Solidity, C++, JavaScript, and Python is required. Besides, you should demonstrate a clear understanding of blockchain principles, protocols, and cryptography. Apart from technical skills, I value great communication, problem solving skills, and, importantly, a passion for blockchain technology. Your proactive inputs to optimize our systems and processes will be highly appreciated. L...

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    ...unfamiliar with. We created Receipt3.0, a full-stack application that allows businesses to create digital receipts that exist on the Ethereum blockchain. The idea of the project focused on decentralization, where individuals had ownership of their own receipts, and can use it to refund their bought products. These receipt tokens would exist on the user's MetaMask wallet. We built smart contracts using Solidity and tested everything on the Ganache network. The frontend was created using React and Chakra-UI, while the backend used Express, Node, and MongoDB to store data. Here is code: For now my previous developer can't working anymore on this project. So I am looking for a seasoned full stack developer who is familiar with Web3 and MERN stack. Your role is

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    ...turn-around for 3D printing. **Ideal Skills and Experience:** - **Proficiency in 3D Modelling:** Extensive experience with Fusion 360, especially in creating models from photographs. - **Attention to Detail:** Even with a fast turnaround, the models should be precise in dimensions and features. - **Understanding Prototyping Needs:** Knowledge of what's essential for a prototype regarding model solidity, detail, and suitability for 3D printing. If you have the skills and can meet the tight deadline, please bid with your portfolio showcasing similar work....

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    I am looking for an experienced developer to create a finance decentralized application (dapp) that runs on the Polygon blockchain. The core feature of this dapp will be wallet integration, enabling users to manage their finances seamlessly within the platform. **Ideal Skills and Experience:** - Proficiency in Solidity and smart contract development. - Experience with the Polygon blockchain. - Strong knowledge in dapp structure and decentralized finance (DeFi) mechanisms. - Familiarity with wallet integration techniques and security measures. - Proficient in or for front-end interactions with the blockchain. **Key Features Required:** - Smooth and secure wallet integration for users to interact with their assets. - Intuitive user interface that simplifies financial transactions

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    ...This project does not have a defined use case yet, as it could range from supporting decentralized finance (DeFi) applications to potential uses in NFT marketplaces or even voting systems. The primary requirement is for the token to possess robust smart contract capabilities that are secure, efficient, and adaptable to various applications. **Essential Skills and Experience:** - Proficiency in Solidity and smart contract development - Experience with the Ethereum blockchain or compatible networks - Understanding of various blockchain protocols, especially pertaining to token creation - Knowledge in developing and deploying secure, gas-efficient smart contracts - Familiarity with DeFi applications, NFTs, and decentralized governance would be beneficial **Project Requirements:** ...

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    I'm urgently in need of an expert Solidity programmer to make crucial updates to our script. The modifications include: - Adding new features - Fixing existing bugs Ideal candidates should have proven experience in Solidity programming. I highly encourage sharing this experience while applying. We will discuss further details via chat. Please, only serious and immediately available freelancers should show interest. Your timely delivery is incredibly crucial for this project. Thanks.

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    I'm looking for a talented software developer with solid expertise in blockchain to create an Ethereum-based voting system. This system aims to leverage the transparent, secure nature of blockchain technology to ensure fair and tamper-proof elections or votes. **Essential Skills and Experience:** - Proficiency in Solidity for smart contract development. - Strong understanding of Node.js and JavaScript for backend and frontend development. - Proven experience with Ethereum blockchain, particularly in developing decentralized applications (DApps). **Project Requirements:** - Design and deploy smart contracts on the Ethereum blockchain for voting purposes. - Ensure the application is user-friendly, secure, and scalable. - Implement a system for anonymous yet verifiable voting to...

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    ...the completion of the ICO as a success fee and has the following capacity: - **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...

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    I'm in search of a highly skilled intern with advanced experience in Ethereum blockchain technology. The ideal candidate will dive into a range of projects that cut across: - Smart Contracts Development - Decentralized Application (DApp) Development - Blockchain Infrastructure Skills and Experience: - Proficiency in Solidity and smart contract development tools - Experience with Ethereum and understanding of its architecture - Knowledgeable in decentralized applications (DApps) design and implementation - Familiarity with blockchain infrastructure setup and management - Strong problem-solving skills and ability to work in a fast-paced environment This internship is a unique opportunity for someone looking to expand their expertise in Ethereum blockchain technology while wor...

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    I'm in search of a skilled blockchain developer who has a deep understanding of BNB Greenfield and opBNB platforms. My project is geared towards seamlessly integrating blockchain technology with an existing application, focusing specifically on advanced smart contracts integration. **Essential Skills and Qualifications:** - Proficient in Solidity. - Experience with BNB Greenfield and opBNB for efficient implementation. - Proven track record of developing and integrating advanced smart contracts. **Project Requirements:** - Analyze the existing application to determine the most effective integration points for blockchain technology. - Design and develop advanced smart contracts that meet the needs of our application. - Ensure that the integration enhances the application'...

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    ...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...

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    ...including: - User accounts with wallet integration - Secure NFT transactions (buying and selling) - **Security:** Advanced knowledge in blockchain security to ensure safe transactions and protect against common vulnerabilities. ### Ideal Skills and Experience: - Proven track record in developing and launching NFT marketplaces or similar projects on Binance Smart Chain. - Expertise in Solidity and smart contract development. - Experience with or similar libraries for front-end integration. - Familiarity with IPFS for decentralized file storage. - Strong understanding of cryptocurrency wallets and their integration for user transactions. This project is an exciting opportunity to contribute to a cutting-edge platform in the burgeoning NFT space. If you have the skills ...

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    ...rewards proportionally based on the amount of token a user has staked. **Skills and Experience Required:** - Proficiency in Solana blockchain development. - Experienced with creating smart contracts, specifically related to staking and rewards distribution mechanisms. - Prior work developing user interfaces for dapps, with a strong understanding of user experience best practices. - Knowledge of Solidity or Rust programming languages. - Familiarity with blockchain security practices to ensure the safety and integrity of the token and its holders. The ideal candidate will have a demonstrated history of successful blockchain projects, particularly on the Solana network, with a focus on dapps that include staking and/or rewards distributions functionalities. **Project Goals:** The...

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    ...against unauthorized access. - Ensuring robust access control mechanisms are in place to restrict functions to authorized users only. - **Code Optimization:** Alongside security, the optimization process should aim at: - Refining the code to adhere to high performance standards, ensuring swift execution without compromising functionality. **Ideal Skills and Experience:** - Proficient in Solidity or applicable smart contract languages. - Demonstrated experience in smart contract development, auditing, and security. - Familiarity with encryption techniques, access control models, and authentication mechanisms. - A strong understanding of blockchain technology, specifically how smart contracts operate within it. - Expertise in code optimization, with a track record of enhanci...

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    ...performing compound interest calculations, offering users insights based on varied compounding frequencies. ### Requirements: - Proficiency in Solidity, CSS, Javascript, Node JS, React JS, HTML, C++, C#, and relevant web development frameworks. - Solid understanding of blockchain technology and experience with EVM's. - Familiarity with smart contract interaction, subgraphs etc for ERC-20 tokens. - Ability to implement complex formulas for reward calculation and compound interest. - Experience in creating user-friendly, engaging UI/UX designs. ### Ideal Skills and Experience: - Previous work on Dapps and staking rewards calculators. - Knowledge of Solidity and smart contract languages. - Strong understanding of how to pull from and integrate blockchain data/pricing ...

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    ...tokens. The main goal of this project is to develop a smart contract that not only generates these digital assets but also ensures seamless interaction with external APIs for real-time data integration. This contract will serve as the backbone for a larger platform aimed at revolutionizing how digital assets are created, distributed, and interacted with. **Key Requirements:** - Proficient in Solidity and Ethereum smart contract development. - Experience with NFT and token creation on the Ethereum blockchain. - Ability to integrate smart contracts with external APIs for real-time data. - Knowledge of best practices for secure smart contract development. - Ability to write clean, maintainable, and efficient code. **Ideal Skills:** - Familiarity with ERC-721 and ERC-20 token stand...

    €22 / hr (Avg Bid)
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    Seeking a proficient Solidity developer to create two Web3 pages that interact with our token. The access to these webpages is exclusive to the wallet holders of our token. As a workflow, the pages should have the following features: Page 1: Voter registration. A user must logon to the page with his/her wallet and register to vote. The page must then collect the voter data (registration date-time, wallet address and number of tokens held) the data must be stored in a MySql table - upon completion user must exit Page 2: Voter action. On the voting day the user must logon to the page with his/her wallet, number of tokens will be compared to the table against the wallet address. If the wallet is not registered or if the token number has changed then the voter can not continue and ...

    €182 (Avg Bid)
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    ...these weaknesses but also to identify possible solutions to mitigate them. This project will serve a critical role in enhancing the security framework of smart contracts by providing a comprehensive analysis and remediation strategies. **Requirements:** - Profound knowledge of Binance Smart Chain and its architecture - Proficiency in smart contract development and security - Experience with solidity and smart contract vulnerabilities - Ability to conduct thorough security audits and penetration testing on BSC smart contracts - Strong analytical skills to write a comprehensive report that details vulnerabilities and provides actionable solutions **Ideal Skills and Experience:** - Previous experience in blockchain security and smart contract audit - Strong background in cryptog...

    €457 (Avg Bid)
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    I'm in need of an experienced developer for my decentralized application (DApp). This DApp is meant to serve the financial services sector using the Kadena blockchain network. - Proficient in JavaScript, Solidity, and PACT: I am open to using these languages for the DApp development. Your comfort with these languages is crucial. - Expertise in Kadena blockchain: Given the nature of the platform, understanding and expertise in using the Kadena blockchain is essential. - Experience in Financial Service DApps: Ideally, you've built DApps for the financial service sector before. This knowledge will help considerably in bringing my project to life. Experienced developers with a deep understanding of blockchain technology and fantastic problem-solving capabilities would be a ...

    €5515 (Avg Bid)
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    ...technology. **What I Need:** - Development and deployment of smart contracts on the Ethereum network. - Creation of a decentralized application (DApp) that interacts seamlessly with these contracts. - Expertise in blockchain development with a focus on Ethereum. **Ideal Skills and Experience:** - Proven track record with Ethereum smart contracts and DApp development. - Strong understanding of Solidity and Ethereum's development tools. - Experience with blockchain architecture and decentralized technologies. - Ability to innovate, propose, and implement robust Web3 solutions. This project is not just about coding but about creating something transformative. If you're passionate about decentralized technology and have the skills listed, I want you on board. Let's ...

    €1154 (Avg Bid)
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    ...tokens in smart contracts and earn rewards based on the amount staked and the duration of the stake. Liquidity Farming: Develop liquidity farming features where users can provide liquidity to decentralized exchanges (DEXs) and earn rewards in the form of additional tokens or governance tokens issued by the protocol. Requirements: Proficiency in blockchain development, particularly Ethereum and Solidity. Experience with for interacting with smart contracts and the Ethereum blockchain. Familiarity with WalletConnect protocol and integration. Strong understanding of decentralized finance (DeFi) concepts including staking, liquidity provision, and yield farming. Ability to design and develop user-friendly interfaces for DApp browser and web app wallet. Prior experience in develop...

    €1100 (Avg Bid)
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