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    2,000 ethereum bitcoin công việc được tìm thấy, giá theo USD

    1. Có kinh nghiệm trên 1 năm trong lĩnh vực phát triển hợp đồng thông minh (Smart Contract). 2. Có kinh nghiệm trong việc viết code bằng ngôn ngữ lập trình Sodility. 3. Có hiểu biết và kinh nghiệm trong phương thức lập trình TDD (Test-Driven Development) 4. Có hiểu biết rộng về công nghệ Blockchain, đặc biệt là Ethereum. 5. Quen thuộc với những lỗ hổng thông thường trong Hợp đồng thông minh (Smart Contract) ----------------------------- Yêu cầu: 1. Thiết kế, xây dựng ứng dụng phi tập trung bằng ngôn ngữ lập trình Solidity 2. Viết các tư liệu hướng dẫn liên quan và hỗ trợ kĩ thuật cho team. 3. Kiểm soát chất lượng và c&aac...

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    ...điện tử và tiền xu. alt là viết tắt của thay thế và đồng tiền có nghĩa là tiền tệ. Do đó, họ cùng nhau ngụ ý một loại tiền điện tử thay thế cho loại tiền kỹ thuật số Bitcoin. ALTCOIN là nền tảng hoàn hảo và hoàn chỉnh để tạo ra hệ thống tiền tệ của riêng bạn. Tập lệnh của chúng tôi được phát triển với PHP Laravel, Hoàn toàn đáp ứng, Tự động cập nhật Biểu đồ giá Bitcoin & ALTCOIN, Lộ trình và nhiều bài khác. Tính năng người dùng: Đáp ứng đầy đủ. Mẫu hỗ trợ nhiều màu. Facility Cơ sở thám hiểm HASH. Biểu đồ giá. Bao gồm bản đồ. Dễ dàng đăng ký. Dash Bảng...

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    Cần list 1 đồng token lên website mua bán đã có sẵn Đồng Erc-20 token Website Có ví riêng cho mỗi khách hàng đăng kí tài khoản Người dùng có thể tạo quảng cáo tương tự như BitcoinEthereum hiện tại Khi có giao dịch mua bán, token sẽ được giữ bởi hệ thống escrow, sau khi đã xác nhận sẽ được gửi cho người mua

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    Tôi cần chỉnh sửa và nâng cấp thêm một số chức năng cho website với một số yêu cầu: thêm một đồng token để mua bán thêm chức năng live chat chỉnh sửa một số tính năng về 2FA khi giao dịch

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    Nổi bật
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    Tôi đang cần code 1 site đánh lô đề miền bắc online thanh toán qua API của và , giống như trang ,

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    Tuyển coder Việt nam Đã kết thúc left

    Mình cần tuyển một bạn lập trình web chuyên về php hoặc nodejs càng tốt, am hiểu về API mảng bitcoin tiền ảo ....

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    Phát triển web Đã kết thúc left

    Tôi cần một trang web mới Thiết kế và xây dựng nó Cửa hàng trực tuyến We need build Bitcoin exchange.

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    Build a Website Đã kết thúc left

    I would like design website exchange automatic for exchange money e -currency such as: bitcoin, perfectmoney..... please inbox me!

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    ...info/api - Chức năng liên kết thanh toán với ngân hàng, ngân lượng, ATM... - (có thể) ================ 4, MỤC ĐÍCH WEBSITE - Trang web này là nơi giao dịch mua và bán Bitcoin hoàn toàn tự động - Admin được hưởng chênh lệch VÍ DỤ: a, Admin có 1 Bitcoin và định giá bán ra là 10.000.000 VND khách hàng cần mua Bitcoin thì thanh toán 10tr vào tài khoản ngân hàng của admin và 1 Bitcoin đó sẽ được tự động gửi vào ví Bitcoin của khác hàng sau khi thanh toán thành công. b, Khách hàng c&o...

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    ...động: Kinh doanh Layout của website: đã có demo Số lượng trang cần làm: 1 - 10 Nền tảng muốn làm: PHP Hệ thống Back-end: Admin Các tính năng cần có: Hỗ trợ đăng nhập bằng tài khoản social, Live chat, Banner slideshow, Thân thiện với mobile, Hỗ trợ SEO Yêu cầu khác của khách hàng Tôi cần thiết kế website để giao dịch và trao đổi Bitcoin Yêu cầu làm như trang demo DEMO: Mục đích: - Trang web này là nơi giao dịch mua và bán Bitcoin hoàn toàn tự động - Quản trị website được hưởng % từ những giao dịch thành công - Chức năng liên kết thanh toán với ngân hàng, ng&aci...

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    ...State Management + Typescript Styling: Tailwind CSS Back-end Framework: Node.js with Database: MongoDB Goals: Build a cryptocurrency gambling website from PSD + Figma designs and requirements provided and discussed (google docs/sheets). Must be fully secure and fully tested with no bugs or issues. Experience Needed: - Previous experience with Full Nodes ("Bitcoin Core" for Bitcoin and "Geth" or others for Ethereum) + understanding smart contracts - Previous experience making Desktop/Mobile responsive websites - Previous experience accurately converting a PSD design to a fully responsive website using MERN stack (or similar stacks) Requirements: Provide daily progress updates Develop the website's frontend and backend with database...

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    Integrate a staking smart contract with a React frontend page for interaction. The necessary components including the staking contract, staking react page and token contract have already been prepared. Initially, we will conduct trials on the Sepolia testnet or other testnet to ensure all systems are operational before launching on the Ethereum mainnet. I have already source code for UI. Budget: 1k timeline: 1 week Our staking contract and staking page have been forked from this project: - Staking contract: - Staking page: How to apply: 1. Video introduction -time: 1~2minutes -format: link url -content: full name, location, skills

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    I am in need of a skilled blockchain developer who specifically has experience with Ethereum. My main requirement is to set up a robust blockchain network for my project. This network will need to have the capability to execute automated transactions. Key Tasks: - Create a secure and efficient Ethereum blockchain network - Implement automated transaction functionality Ideal Skills: - Proven experience working with Ethereum blockchain technology - Expertise in setting up blockchain networks - Extensive knowledge in smart contract development - Strong understanding of automated transactions - Ability to work with full transparency and communicate effectively

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    ...you are not a bot.. the scrapper will read the user names from file the format is like this Swan;; We are witnessing the Bitcoin Gold Rush. #Bitcoin;; 2024-05-12 15:35:18 Vivek4real_;; The simplest explanation of why we need #Bitcoin;; 2024-05-12 13:13:51 script will edit the file and add each user's followers count to end of line like this so the logic shouold be to add at the end of each line, the columns order can change...but as long as it adds at the end of each line it is perfect Swan;; We are witnessing the Bitcoin Gold Rush. #Bitcoin;; 2024-05-12 15:35:18;; 34533 Vivek4real_;; The simplest explanation of why we need #Bitcoin;; 2024-05-12 13:13:51;; 345 Key Requirements: - Extract follower count from user profiles - Project ...

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    ...skilled web developer to build a website dedicated to buying Ethereum. Crucial features to be included are: - Real-time price updates: To maintain transparency and prompt decision-making, the site should display live changes in Ethereum values. - Payment gateway: An efficient payment system needs to be integrated, need to support multiple payment methods for a seamless customer experience. - User authentication and profiles: Security is paramount. The inclusion of a user registration system and individualized profiles is a must for tracking transactions and ensuring user data safety. The ideal candidate should have a strong background in web development and a thorough understanding of cryptocurrency, particularly Ethereum. Experience with payment gateway in...

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    Bitcoin Investment Strategist Needed 5 ngày left
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    I'm seeking an expert to help me maximize my bitcoin investment with a variety of strategies. Here are the main goals I have in mind: 1. Short-term profit: I'm looking to capitalize on market fluctuations and make quick profits when possible. 2. Long-term growth: I also want to ensure that my investment grows steadily over time. 3. Diversification: I'm interested in expanding my investment into other cryptocurrencies, as part of a balanced and diversified portfolio. My level of experience in trading and investing in cryptocurrencies is at an intermediate to advanced level. I have a good understanding of the market and various strategies, but I'm looking for someone with a proven track record of success in this field to guide me. The strategies I'm inter...

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    ...contracts for my cryptocurrency trading project. These smart contracts will be deployed on the Ethereum blockchain. Key Functionalities: - An Automated Trading System: The primary purpose of the smart contracts is to enable automated trading. The contracts should be designed to execute trades based on predefined conditions without needing human intervention. Ideal Skills and Experience: - Proficiency in Solidity: You should have a strong understanding and practical experience with Solidity programming language. - Prior Experience: Previous work on creating smart contracts for automated trading or similar projects will be highly beneficial. - Knowledge of Ethereum: You should be familiar with the Ethereum blockchain and its ecosystem. - Problem-Solving Skills: You ...

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    I'm in need of expert developers who specialize in creating smart contracts on the Ethereum blockchain. Im looking for assistance in dealing with flash loans. The main function of our contract will center around the exciting field of Decentralized Finance (DeFi). Key features the contract should include are: - Yield Farming capabilities - Lending and Borrowing functionality - Liquidity Pool integration Ideal freelance candidates should have: - Proficiency in Solidity programming - In-depth understanding of the Ethereum blockchain environment - Prior experience in designing and implementing DeFi smart contracts - Proven track record with Yield Farming, Lending/Borrowing, and Liquidity Pool systems Please, only bid if you're confident in fulfilling these requirem...

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    As an establi...established blockchain company, we're currently in the market for a seasoned Ethereum blockchain specialist to join our team. This individual will primarily focus on DeFi, harnessing their expertise to further strengthen our offerings. Responsibilities: - DeFi Blockchain Development Skills & Experience: - Proven experience as a Senior Blockchain Engineer, particularly within Ethereum. - A strong understanding and experience in DeFi. - Developed smart contracts experience is a plus but not necessary. - Highly capable in designing sophisticated blockchain architecture. - Demonstrable experience implementing effective security measures. We look forward to receiving proposals from candidates with a robust understanding of Ethereum and a strong...

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    I am looking for a blockchain developer who can make a bot with buy and sell functions on Base chain.

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    I am in need of a skilled backend developer who is experienced in working specifically with Ethereum in the realm of public blockchain technology. Even though the complexity level of the project is deemed simple, concerted effort and attention to detail would be crucial to perform the required tasks. Best candidates will have: - Solid experience in backend development on Ethereum's blockchain - Comprehensive knowledge of public blockchain, with a focus on Ethereum - Proficiency in understanding the dynamics of simple blockchain development projects - Excellent troubleshoot and problem-solving skills - A proven track record of successful blockchain projects completion. Keen attention to detail and the ability to work independently are paramount for this project. If thi...

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    Bitcoin Checkout Integration with Coinbase 4 ngày left
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    ...highly-skilled Laravel PHP developer with vast understanding of Bitcoin. This project involves integrating Coinbase as a payment gateway on my checkout system. The key requirements include: - Implementation of extensive transaction security. Beyond basic transaction measures, an integration of multi-signature wallets is crucial. Ideal Skills: - Proficiency in Laravel PHP - Extensive experience with the Coinbase payment gateway - Familiarity with Bitcoin and Ethereum transactions - Experience setting up advanced transaction security, especially with multi-signature wallets Additionally, I wish to integrate more than just Bitcoin in the future. To start with, Ethereum will be another cryptocurrency to support. Therefore, expertise in Ethereum ...

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    I am searching for an advanced level Web3 backend developer who has extensive experience working with Ethereum. The scope of the project requires the following functionalities to be integrated: - Smart contract implementation - Token creation The ideal candidate should have a strong grasp of blockchain technology, particularly Ethereum, and a proven track record of implementing smart contracts and creating tokens. They need to maintain the highest level of quality, accuracy, and security in their work. Advanced skill set in backend development is a must.

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    I am an entrepreneur who wants to buy and sell bitcoin (token). For this purpose, I want to have a user-friendly, secure, fast and affordable website built. I want the website to have the following features: The website should work smoothly on both desktop and mobile devices and have a modern design. The website should offer a platform where users can easily register, manage their accounts, deposit and withdraw funds, and buy and sell bitcoin (tokens). The website should be able to display current market data, charts, analysis and news and offer users different trading strategies. The website must comply with the highest standards in terms of security and protect users' personal and financial information. The website must have SSL certificate, two-factor authentication,...

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    I am an entrepreneur who wants to buy and sell bitcoin (token). For this purpose, I want to have a user-friendly, secure, fast and affordable website built. I want the website to have the following features: The website should work smoothly on both desktop and mobile devices and have a modern design. The website should offer a platform where users can easily register, manage their accounts, deposit and withdraw funds, and buy and sell bitcoin (tokens). The website should be able to display current market data, charts, analysis and news and offer users different trading strategies. The website must comply with the highest standards in terms of security and protect users' personal and financial information. The website must have SSL certificate, two-factor authentication,...

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    I am in need of a talented Full-Stack Blockchain Developer with a strong background in Solidity and JavaScript. This position is for a 3 month full-time contract, with the possibility of extension upon successful project completion. Key Responsibilities: - Implementing smart contracts on Ethereum using Solidity - Developing Decentralized Applications (DApps) - Creating bespoke crypto tokens Ideal Skills: - Proficiency in Solidity and JavaScript - Experience with Ethereum blockchain platform - Understanding and experience in developing DApps, smart contracts, and crypto tokens Overall, I'm seeking someone with the know-how to hit the ground running and deliver high-quality results. Previous experience with similar projects is highly regarded.

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    ...modeling and display software, uniting designers for CNC and computer-generated practical art, asset display and management, and a customer interaction and processing ecosystem. Drawing inspiration from O-LAP () note, its outdated, an open-source community-run platform for parametric furniture design, we aim to infuse our project with the latest wisdom from established methods like NEM, Ethereum, and similar platforms. We seek to capitalize on the wealth of open-source possibilities readily available. We request your response outlining the best strategy and proposed approach for solving this challenge. What can we expect from you and what is currently possible? We are seeking a freelancer who possesses: - Proficiency in programming languages and development frameworks relev...

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    Bitcoin Integration for Website 3 ngày left
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    I'm looking for a professional who can effectively integrate Bitcoin into my website. i am not sure if I can integrate Bitcoin lightning into my web cart system.

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    I'm in need of a skilled blockchain developer with a strong focus on Bitcoin-based technologies for the creation of a altcoin Wallet. In your application, please detail your specific experience with Bitcoin development and your deep understanding of blockchain technology in general. Key requirements include: - Proficiency with blockchain technologies, particularly in the context of Bitcoin - Experience in developing secure and user-friendly wallets - Solid understanding of blockchain security best practices - Ability to develop within the Bitcoin ecosystem, including knowledge of relevant APIs Ideal candidates will be able to provide evidence of past work in this area, such as examples of Bitcoin wallets and related projects. Please share any re...

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    I'm looking for an adept developer with extensive experience in Ethereum platform to build a simple exchange smart contract for me. Any proposal submitted should be detailed, outlining your proposed approach for the project. Here's what I need: - Development of a simple exchange smart contract on the Ethereum platform. - Demonstrated understanding and application of Ethereum architecture in the proposal. - Clarify how you'll tackle potential challenges that could arise during the project. Ideal skills include: - Strong familiarity with the Ethereum platform. - Previous experience in smart contract development particularly involving simple exchange. - Excellent communication skills. - A knack for solving complex tech problems. Overall, I need so...

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    I am looking for a professional who can assist me with my daily Bitcoin mining operations. Key Requirements: - Experience in Bitcoin mining, particularly with GPU and CPU miners - Knowledge of best practices for optimizing mining efficiency - Ability to guide on hardware maintenance and replacement - Monitoring and understanding mining software intricacies If you have experience with these tasks and think you can help me achieve my daily mining targets effectively, please reach out.

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    I have an urgent need for a skilled blockchain developer who can swiftly handle smart contract development and blockchain integration. The project requires someone who can hit the ground running and deliver quality work within a tight timeframe. Ideal candidates should have: - Proven experience in smart contract development, particularly on Ethereum - A solid understanding of blockchain integration - The ability to work efficiently and under pressure - Good communication skills and a proactive approach to problem-solving The project timeline is urgent, so if you're confident in your blockchain skills and are available to start immediately, I'd love to hear from you.

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    Smart Contract Development for Crypto Dapp 2 ngày left
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    ... - Reward Distribution: Rewards should be distributed based on the duration for which the tokens are staked. The longer the staking period, the higher the reward. Ideal Skills and Experience: - Proficiency in Solidity: As per my preference, the smart contract should be written in Solidity. - Blockchain Development: Extensive experience in developing smart contracts and deploying them on the Ethereum mainnet. - Understanding of Staking Mechanisms: A solid grasp of staking mechanisms, particularly those that reward based on the staking duration. - Testing and Deployment: Capable of integrating the developed smart contract with a UI and testing it thoroughly before deploying it on the mainnet. Additionally, if you have experience in building crypto dapps, or have worked on simila...

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    I am seeking a talented software developer with experience in building user-friendly...candidate should be proficient in frontend design and backend management, understanding the intricacies of cryptocurrency flow from customer to platform, and vice versa. Features Needed: - Frontend Dashboard: Ensure customer's ease of access in: - Viewing account balances - Requesting transactions - Backend Admin Panel: - Manual addition of crypto assets: functionality to add Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), and USDT Your application should demonstrate similar projects handled in the past and a solid understanding of crypto asset management. The goal is to deliver a secure, intuitive, and smooth dashboard experience to our customers and efficient administrative ...

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    Flash USDT 1 ngày left
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    ...end-user want to flash. (USDT, BTC and TRX) Compatible with all USDT networks (TRC20 , ERC20 , BEP20 , BEP2 , SOLANA , POLYGON) 4) I want the sending screen to be easy and to show the message easily. 5) VPN and TOR options included with the proxy Blockchain server option 100% confirmed transaction The transaction fee is max, priority for quick confirmation Cannot cancel a transaction with the bitcoin server It works with all wallets I am open for discussions and We can discuss about more in chat I want good work to be done without problems NO UPFRONT IN OTHER PLATFORMS BEFORE DELIVERY!!...

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    ...State Management + Typescript Styling: Tailwind CSS Back-end Framework: Node.js with Database: MongoDB Goals: Build a cryptocurrency gambling website from PSD + Figma designs and requirements provided and discussed (google docs/sheets). Must be fully secure and fully tested with no bugs or issues. Experience Needed: - Previous experience with Full Nodes ("Bitcoin Core" for Bitcoin and "Geth" or others for Ethereum) + understanding smart contracts - Previous experience making Desktop/Mobile responsive websites - Previous experience accurately converting a PSD design to a fully responsive website using MERN stack (or similar stacks) Requirements: Provide daily progress updates Develop the website's frontend and backend with database...

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    We are seeking a skilled React/Node.js and Blockchain Developer to join our team. As a developer, you will be responsible for designing and implementing blockchain solutions using React and Node.js. Your primary focus will be on developing smart contracts, building decentralized applications (DApps), and integratin...Responsibilities: - Develop and implement blockchain solutions using React and Node.js - Design and develop smart contracts - Build decentralized applications (DApps) - Integrate blockchain technology into existing systems Requirements: - Extensive experience with React and Node.js - Strong understanding of blockchain concepts - Experience with smart contract development - Solid knowledge of and Ethereum - Familiarity with blockchain frameworks (e.g., Truffle, Ganac...

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    I need a specialist in metaverse blockchain techno...reality project. Our team is focused on several key facets: - Developing smart contracts - Creating a decentralized exchange (DEX) - Establishing an NFT marketplace - Designing farms, pools, staking mechanisms - Building a bridge - Implementing trading Our preferred platforms are Ethereum, Binance Smart Chain, and Solana. We're also interested in incorporating advanced order types within the DEX. The ideal freelance partner would offer: - Significant experience in blockchain development, specifically with Ethereum, Binance Smart Chain, and Solana, - Comprehensive understanding of DEX and advanced order types, - Proven experience in setting up NFT marketplaces, staking, and creating liquidity pools. Let's ...

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    I'm looking for an expert developer with strong blockchain (Ethereum and Bitcoin) and frontend (React) skills to help me with a project. Key Aspects: - Blockchain: Prior experience with Ethereum and Bitcoin is a must. Hyperledger Fabric is not required. - Frontend: Proficiency in React is necessary. Features Needed: - The project will involve implementing various functionalities such as NFT, token, smart contracts, minting, and staking. Previous experience with these features is highly desirable. Skills & Experience: - Proficiency in Ethereum and Bitcoin blockchain development. - Strong experience with React frontend. - Prior projects involving NFTs, tokens, smart contracts, minting, and staking. - Excellent understanding of blockchain...

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    North American Ethereum Wallet User Leads 1 ngày left
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    I require a compilation of 1,000 genuine, individual leads for users of Ethereum wallets located primarily in North America. These leads will strategically aid in increasing our sales offering crypto-related services or products. Due to the specific request, freelancers bidding on this project should possess: Key Requirements: - Superior lead generation capabilities - Solid understanding of the crypto and digital wallet market, specifically Ethereum - Demonstrated experience in targeting and acquiring leads within North America Target Audience: - Ethereum Wallet Users - Geographical Focus: North America Each lead should come with associated phone numbers for cold calling purposes. Previous experience in crypto lead generation in North America will be highly benefi...

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    I'm looking for an expert developer with strong blockchain (Ethereum and Bitcoin) and frontend (React) skills to help me with a project. Key Aspects: - Blockchain: Prior experience with Ethereum and Bitcoin is a must. Hyperledger Fabric is not required. - Frontend: Proficiency in React is necessary. Features Needed: - The project will involve implementing various functionalities such as NFT, token, smart contracts, minting, and staking. Previous experience with these features is highly desirable. Skills & Experience: - Proficiency in Ethereum and Bitcoin blockchain development. - Strong experience with React frontend. - Prior projects involving NFTs, tokens, smart contracts, minting, and staking. - Excellent understanding of blockchain...

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    $61 / hr Giá đặt trung bình
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    I'm looking for a skilled blockchain developer to assist in the creation of a Flash USDT that caters to peer-to-peer transactions across various networks. Key Requirements: - The project involves developing a Flash USDT to facilitate secure, real-time, and user-friendly peer-to-peer transactions. - Integration with Ethereum, Tron, and Binance Smart Chain networks is essential. Your role as a freelancer will be to: - Implement a secure wallet integration for the Flash USDT. - Provide a real-time transaction tracking feature. - Develop a user-friendly interface that ensures seamless user experience. Ideal Skills and Experience: - Proficiency in blockchain technology and related protocols. - Extensive experience in developing and integrating cryptocurrency solutio...

    $16 / hr (Avg Bid)
    $16 / hr Giá đặt trung bình
    7 lượt đặt giá
    IPFS Upload & Ethereum Network Deployment 1 ngày left
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    We have developed our custom contract based on ERC721A that handles bulk minting in a single transaction. Now, I would need your help in doing the following tasks A- Uploading to IPFS: We have around 6k images. Out of which we would like to deploy 1K now and upload the rest of images for the collection later during our next sale phase. For IPFS pinning services, we would like to go with the Third Web - Here, I know that we can update uri for uploading the remaining images later for the remaining Please let me know if it would affect anyhow to the buyers who purchased NFTs before uploading these images. B - Regarding deployment on Testnet - Yes, before deploying the contract on Mainnet, we would like to check things on Testnet. Now, please let me know if there is any safe method of ...

    $22 / hr (Avg Bid)
    $22 / hr Giá đặt trung bình
    26 lượt đặt giá

    I am seeking a highly skilled developer to create a secure and user-friendly Bitcoin self custody wallet. This wallet needs to be developed for Android, iOS, and Web platforms. Key Features: - Classic and elegant design - QR code scanner for transactions - Multi-signature support - Real-time price tracking of Bitcoin - Integration of multiple other features, such as lightning network integration Ideal Skills and Experience: - Proficient in Android, iOS, and Web development - Experience in cryptocurrency wallet development - Knowledge of Bitcoin transaction security - Design skills to create a classic and elegant UI - Understanding of multi-signature support - Familiarity with real-time price tracking APIs - Expertise in integrating multi-platform features and ensurin...

    $12 / hr (Avg Bid)
    $12 / hr Giá đặt trung bình
    41 lượt đặt giá

    ...land rental in Zambia for a Bitcoin mining operation. The chosen freelancer will help me with the following tasks: - Research and identify suitable land for Bitcoin mining in Zambia - Find out the rental cost of land suitable for Bitcoin Mining - Find out the the cost to install 250kva transformer in the proposed Land - Find out the power cost per kilo-watt hour when using 250kva transformer - Consider the best location in terms of cost-effectiveness for the Bitcoin mining operation Skills required for this project include: - Strong research skills, particularly in the Zambian market - Excellent negotiation abilities - Knowledge of the cryptocurrency industry, particularly Bitcoin mining - An understanding of how to calculate and assess power consu...

    $123 (Avg Bid)
    Nổi bật
    $123 Giá đặt trung bình
    12 lượt đặt giá
    Texas Logistics Optimization 23 giờ left
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    I'm looking a freelancer based in Texas, specially in Rockdale Texas Here's what I need: - **Rental Land Rate Optimization:** Since cost is a critical factor, I need a freelancer who can find me the optimal land rate for my Bitcoin mining business. This would involve conducting thorough market research in Texas to determine the best rental rates available. 500 to 1000sqm need open land size with available electricity for bitcoin mining. - **Natural Gas Cost:** . Search for lowest cost (wholesale cost) of natural gas delivered to the proposed site(land) by truck per 1000 cubic feet or per 1 Dekatherm. Skills and experience that would be ideal for this project include: - **Logistics Expertise:** A deep understanding of the logistics industry is essential to help...

    $101 (Avg Bid)
    Nổi bật
    $101 Giá đặt trung bình
    18 lượt đặt giá
    Blockchain expert Needed 13 giờ left
    ĐÃ XÁC THỰC

    ...hiring a blockchain developer for this project, it's important to look for individuals with the following skills and qualifications: Strong systems programming skills in languages such as Go, Rust, or C Prior participation in open source projects Experience designing and developing decentralized technologies, including smart contracts Familiarity with blockchain technology and platforms such as Ethereum . Smart Contracts and Decentralized Applications Smart contracts play a crucial role in the integration of wallet connect feature and decentralization of the game. Smart contracts are programs stored on the blockchain that enable automated compliance and execution of agreements without an intermediary. Therefore, it's essential to work with developers who are proficie...

    $1271 (Avg Bid)
    $1271 Giá đặt trung bình
    46 lượt đặt giá

    ...platform. Here's what the project entails: - Cryptocurrency Focus: The platform will primarily focus on Bitcoin and Ethereum trading. Familiarity with these specific cryptocurrencies is essential. - Real-time Data Integration: The platform must provide real-time market data to the users. A strong understanding of data integration and display is crucial. - Expert User Experience: The target audience for this platform are expert traders. It is important that the interface is sophisticated, user-friendly, and tailored towards their needs and expectations. The ideal candidate will have extensive experience in cryptocurrency trading platform development, particularly with Bitcoin and Ethereum trading. Moreover, experience working with real-time data integra...

    $2286 (Avg Bid)
    NDA
    $2286 Giá đặt trung bình
    39 lượt đặt giá
    blockchain developer 10 giờ left
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    Hi all, Our company is looking forward to hiring a reputable software development agency that can help us build the American Express for Bitcoin. This implies that we will need a Bitcoin wallet and a Bitcoin card that will allow consumers to withdraw fiat currencies from local merchants worldwide. The wallet will come as a mobile app for Google Play and Apple Store, while the card will have the company's brand instead of the current card networks in the market i.e. Visa, Mastercard, etc. This is a full-stack project and all we have is the above project description. So, if you're interested and are capable of implementing the project, kindly share similar projects that you've done in the past, place a bid with a budget within the budget range and delive...

    $4249 (Avg Bid)
    $4249 Giá đặt trung bình
    70 lượt đặt giá

    I hold a pre-existing Token contract, and I require a blockchain expert to help me deploy the token to the Ethereum mainnet. The freelancer should possess excellent command over Solidity and Git and: -Have extensive experience in deploying tokens on the Ethereum network. -Exhibit a strong understanding of Ethereum standards, specifically ERC20. -Be well-versed with Mintable and Burnable tokens. Please note, while deployment experience is paramount, in-depth knowledge in token minting and burning will be a huge plus. Interested parties must showcase previous works in this domain.

    $556 (Avg Bid)
    $556 Giá đặt trung bình
    76 lượt đặt giá