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    Ethereum DApp Smart Contract Creation Закінчився left

    ...skills to create a smart contract for my decentralized application (DApp) on the Ethereum platform. Key Requirements: - Development of a basic level secure smart contract for my DApp - Proficiency in Ethereum platform which is my preferred platform for this DApp - Solid understanding of basic security measures in smart contract development Ideal candidate should have: - Proficiency in Solidity and familiar with Ethereum's development environment - Previous experience in DApp and smart contract development - Basic understanding of smart contract security practices While advanced security audits aren't required for this project, an awareness of basic security implications and best practices is essential. This is an excellent opportunity for developers inte...

    $1500 - $3000
    Обраний Терміновий Прихований
    $1500 - $3000
    24 заявки

    ...projects, I am in search for a skilled professional who is proficient in smart contract audits, particularly in Solidity. Successful bidding requires you to demonstrate solid experience and understanding of blockchain technology and smart contracts. Your responsibilities include: - Auditing the smart contract code for errors and existing vulnerabilities. - Providing expert recommendations to enhance and secure the contract further. Additionally, I would like to be provided with a comprehensive report detailing all the issues identified during the audit. This will give me keen insights into potential issues and areas to focus on for improvement. This project requires skills in Solidity, an eye for detail, and good reporting abilities. An understanding of the recent Bes...

    $174 (Avg Bid)
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    Ethereum NFT Raffle Contract Creation Закінчився left

    Looking for an experienced Ethereum blockchain developer to build a robust NFT raffle smart contract. Key Requirements: - Enables random winner selection - Uncollected NFTs should remain in the contract Ideal Candidate: - Experience in Ethereum development - Solidity programming expertise - Knowledge in NFTs - High attention to detail Ultimately, I’m seeking a knowledgeable developer who can create an efficient and secure contract, optimizing for performance and cost, conforming to the best practices of Ethereum development.

    $1218 (Avg Bid)
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    Solana DeFi Smart Contract Developer Закінчився left

    I am in need of an experienced Solana contract developer who specializes in creating smart contracts for decentralized finance (DeFi). Your primary task will be to build a project similar to Required Skills: - Proficient with Solana programming - Experience in Solidity - Previous work with DeFi projects - Knowledge of carol finance - Ability to create secure smart contracts While there's no hard deadline for this project, I appreciate diligence and consistent progress updates. I look forward to discussing more about this opportunity with you.

    $469 (Avg Bid)
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    Enhance JPEG Photos & Blemish Removal Закінчився left

    I need a skilled photo editor to effect some changes on my JPEG photos while maintaining the original aesthetics. The required edits are: -Adjust brightness and contrast to make the photos stand out -Remove visible blemishes to present a cleaner look -Fix color discrepancies and enhance the solidity of writing on the photos. An ideal freelancer for this job would be highly experienced in photo editing, particularly with JPEGs, and have a keen eye for detail. Your creative input should align with the original aesthetics of my photos. Your ability to enhance an image without losing its original essence will be crucial for this project.

    $22 (Avg Bid)
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    66 заявки

    I am in need of an expert programmer with strong proficiency in Solidity and blockchain programming to create a high-performing, robust blockchain arbitrage bot using only dex, multi dex, multi blockchain, optimize the gas fee, use FLASHLOAN AAVEE LIKE Liquidity provider from flashloan without colaterral + find arbitrage oportunities (singular and triangular arbitrage opportunities, betwen multiple descentralized exchanges and getting profit doint swap and exchange betwen dex for price difference profit or making swap betwen tokens to get price difference profit. Multi Blockchains: - Polygon - Ethereum - Solana - Binance Smart Chain - Arbitrum DEX: THE MOST TOP DEX FROM DEFILLAMA LIST PAIRS: GET ALL PAIRS POSSIBILITY WITH LIQIUIDY INSIDE MAKE UX DASHBOARD FOR VISUAL INFORMACION...

    $2448 (Avg Bid)
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    Minor modification on Smart Contract Закінчився left

    I'm in need of a seasoned solidity developer, who can provide a one-on-one session to amend our current contract efficiently. The developer must be willing to engage in a Freelancer call for further clarification. Key Tasks: - Expert assistance with adding and/or removing specific clauses Ideal Qualifications: - Solid knowledge and past experience working with smart contracts and contract modifications Timescales - Not more than 45 mins. This project requires a sharp understanding of smart contracts.

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    Modify Smart Contract (Solidity) Закінчився left

    I'm in need of a seasoned solidity developer, who can provide a one-on-one session to amend our current contract efficiently. The developer must be willing to engage in a Freelancer call for further clarification. Key Tasks: - Expert assistance with adding and/or removing specific clauses Ideal Qualifications: - Solid knowledge and past experience working with smart contracts and contract modifications Timescales - Not more than 45 mins. This project requires a sharp understanding of smart contracts.

    $27 / hr (Avg Bid)
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    As an ambitious IT project manager, I'm currently seeking a proficient Solidity developer with first-rate experience mainly in Binance Smart Chain (BSC) platform for a quick task. • Key Task: Your primary responsibility will be to modify our existing token contract. Required Skills & Experience • Extensive experience in BSC and proficient in Solidity • Comprehensive knowledge of smart contracts and their nuances • Proven track record of modifying smart contracts effectively Timescales- This task would take not more than 30 minutes Get in touch if you are a match as we are also looking for a long term business relationship.

    $22 (Avg Bid)
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    I'm in immediate need of a seasoned Blockchain developer who specializes in the Binance Smart Chain platform. The ideal candidate will be able to hit the ground running, given the urgency of this project. Key Requirements: - Proven experience with Solidity Smart Contract - Ability to deliver promptly. This project requires an 'ASAP' completion time. You will be updating an already-made smart contract to include our new schema. This should only take you a couple of hours if you know what you are doing.

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    ...the bounds of regulatory compliance. • Implementing security measures to protect against unauthorized access and potential vulnerabilities. • Providing ongoing maintenance, updates, and optimizations to improve performance and adapt to market changes." Skills and Qualifications: • "We are looking for a developer with: • Proven experience in blockchain development and smart contract programming (Solidity, , etc.). • Familiarity with the cryptocurrency market, arbitrage strategies, and flash loans. • Knowledge of security practices and regulatory standards in the blockchain and fintech sectors. • Ability to design and implement automated trading bots. • Strong analytical and problem-solving skills." Compensation: • "...

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    ERC20 Token Contract Creation Закінчився left

    ...Token Transferability: The token created should be transferable between addresses. * Supply Limit: The contract should specify a fixed supply limit for the tokens. * No Supply Adjustment: There will be no mechanism for the controlled increase or decrease of the token's supply limit. * Tax Function: There should be a flat tax rate on all transactions. Ideal Skills and Experience: * Proficiency in Solidity, the primary language for writing smart contracts in Ethereum. * Experience in creating ERC20 tokens and implementing tokenomics. * Good understanding of blockchain principles, specifically relating to Ethereum. * Experience with tax functions implementation in token contracts. * Excellent attention to detail and ability to strictly adhere to the provided requirements. ...

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    I'm in need of an expert in Solidity and Ethereum Virtual Machine (EVM) contracts for comprehensive support. My project involves creating a token, and I require direct assistance to: - Review and debug the code for any potential or existing issues. - Optimize the contract for maximum efficiency. - Assess the contract for any security vulnerabilities, taking into account the latest standards and best practices in the industry. This role is ideally suited to someone with a strong foundation and experience in Solidity and EVM contracts. Your expertise will be valuable in ensuring that this token contract is robust, efficient, and secure from any potential threats. Knowledge of token creation projects is a major plus. Your input and advice will play a crucial role in the...

    $36 / hr (Avg Bid)
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    ... The ideal candidate would be able to: - Develop a custom token on the Cardano network. - Integrate staking rewards functionality into the token, providing token holders with a form of return on their investment. - Perform rigorous testing algorithms to ensure seamless token functionality and security. Requirements and Skill Set: - Proven experience in blockchain technology - Proficiency in Solidity or Plutus, with a keen understanding of designing and implementing smart contract functionality. - Familarity with staking mechanism in decentralized finance. - Ability to meet deadlines and communicate effectively regarding progress and potential roadblocks. Please note that a profound understanding of smart contracts is vital for this job. Prior experience of developing a staking...

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    I am seeking a highly experienced blockchain developer who can confidently deploy and verify a smart contract on the Neon platform. Key Requirements: - Expertise in Solidity programming language is a must as this is the chosen language for the smart contract development. - The smart contract should include specific functionalities such as token transfer, contract ownership transfer, and time-locked transactions. Ideal Skills & Experience: - Extensive experience in developing and deploying smart contracts specifically on Neon - Excellent command of Solidity programming language - An understanding of token transfer dynamics, contract ownership transfer, and how to implement time-locked transactions within a smart contract. Your demonstration of a strong technical unde...

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    Blockchain Developer Needed Закінчився left

    ...Truffle for smart contract development, testing, and deployment. Solidity Programming Language: Writing smart contracts in Solidity to define the business logic of the DApp. HTML and CSS: Designing the user interface (UI) components using HTML for structure and CSS for styling. Node.js: Employing Node.js for server-side scripting to handle backend functionalities and API interactions. What exactly I need 1. I need UI for components [order placement, Freelancer Selection, Token Exchange, Reward system, Collaboration and assistance, new request for assistance, Order completion and Reward division. 2. I need solidity code for order placement, Token exchange 3. I do not need deployment of code on block chain. I just need working solidity code. 4. Create a GitHub...

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    PancakeSwap V3 Fork Development Закінчився left

    ...functionalities, the fork needs to implement some enhanced security measures including: - Two-factor authentication - Timelock functions - Anti-front-running measures Not just replicating, it's also crucial to be able to adapt the platform to manta chain, which will require programming skills beyond copying and pasting code. I'm specifically interested in a developer who has previously worked with Solidity and Rust for smart contracts, as well as has expertise in the manta chain. Your background in blockchain development and understanding of decentralised finance will be instrumental in making this project a success. Let's create a fantastic DeFi platform together!...

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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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    Ethereum DApp Development -- 2 Закінчився left

    ...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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    Solidity Expert for Smart Contracts Закінчився left

    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...

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    Ethereum DApp Development Закінчився left

    ...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 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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    5 заявки

    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...

    $750 - $1500
    Терміновий Прихований Угода про нерозголошення
    $750 - $1500
    21 заявки

    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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    5 заявки
    Advanced Solidity Developer Закінчився left

    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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    Ethereum-Based Meme Coin Development Закінчився left

    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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    Token Creation Expertise Needed -- 2 Закінчився left

    '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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    ...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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    Ethereum Smart Contracts Creation Закінчився left

    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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    Custom Web Browser Development Закінчився left

    ...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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    React Web3 Engineer Закінчився left

    ...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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    Smart Contract Data Fetch Issue Закінчився left

    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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    Intermediate Crypto Developer Needed Закінчився left

    ...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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    ...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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    Finance Dapp for Polygon Закінчився left

    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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    Smart Contract Crypto Token Закінчився left

    ...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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    Solidity Programmer Required Urgently Закінчився left

    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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    Ethereum Voting System Creation Закінчився left

    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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    Ethereum Blockchain Expert Intern Закінчився left

    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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    NFT Marketplace Creation Закінчився left

    ...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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    Solana Staking Dapp Development Закінчився left

    ...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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    Review my Solidity Smart Contracts Закінчився left

    ...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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