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    5,000 blockchain wallet app jobber funnet, priser i USD

    Se necesita desarrollar una aplicacion movil para android y iphone en flutter que funcione como billetera virtual para un negocio. La billetera debe de considerar las siguientes caracteristicas: * Registro de usuarios. * CRUD de usuarios. * CRUD de cuentas. * CRUD de dependientes de los titulares. * Recarga por medio de tarjeta de credito o debito (Se proporcionara detalla de la pasarela de pago y documentacion). * Recarga Manual por pago en efectivo. * Manejo de saldos. * La interfaz debe de ser sencilla y amigable. * Descarga de saldos por concepto. * Debe de tener una parte para el cliente final y una para el administrador. * Debe contar con un portal web para cliente y un dashboard de adiministrador tambien. * De preferencia si la aplicacion es en Flutter, aunque lo dejamos a discres...

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    In need of a proficient Javascript developer with in-depth knowledge of Web3 API. The successful candidate would be responsible for creating and managing blockchain transactions mainly with the Web3 API integration. Key Job Requirements: - Expertise in Web3 API integration - Proficient JavaScript knowledge and programming skills - Familiarity and experience with blockchain transactions - Capabilities in both desktop and mobile applications The project demands a dedicated professional who can proficiently develop and manage blockchain transactions adhering to timelines. The application would need to operate optimally both on desktop and mobile platforms. Exceptional work in this project could lead to potential long-term collaboration. Looking forward to exploring you...

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    I am seeking a skilled developer to create a telegram bot akin to "contractdevai_bot". Fully understanding this baseline bot's mechanisms is essential for this project's success. Key Features Needed: - Ability to deploy Smart Contracts (preeminent requirement) - Integration with both Ethereum (ETH) and Binance Smart Chain (BSC). -Cretaing new wallet and wallet management. Ideal Skills and Experience: - Proficiency in Blockchain Network Integrations - Expertise in Solidity or other Smart Contract oriented languages. - Experience in creating Telegram bots. The bot should emphasize a user-friendly interface, making it accessible for users of varying technical ability. It is highly recommended that interested candidates thoroughly examine the &...

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    I'm looking to create a specialized NFT marketplace. This platform will be based on Ethereum, dedicated to Photographic art. The marketplace should facilitate: - User creation and authentication: It is vital that users have a secure profile wh...profile where they can manage their collections. - Listing and browsing NFTs: It should be easy for creators to list their NFTs, and for buyers to browse and search available works. - Auctioning and bidding: An essential feature is an auction and bidding system, driving competition and reflecting the true value of the art. Ideally, I would like to work with someone who has prior experience in blockchain technology, specifically Ethereum, and NFT marketplace development. A deep understanding of smart contracts and a passion for photogr...

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    I'm on the hunt for a Rust expert, particularly someone with blockchain development experience. My goal is to create a unique, decentralized cryptocurrency. Here's what you need to know: - **Cryptocurrency Purpose**: Our main objective is to create a decentralized cryptocurrency that features transaction anonymity, scalability for handling extensive transactions, and sustainability in terms of energy consumption. - **Consensus Mechanism**: We're opting for a Proof-of-Work (PoW) based system. While we're inclined towards PoW, we're also open to hearing your suggestions or recommendations based on your previous experience. - **Key Expertise Needed**: Rust development, blockchain technology, decentralization methodologies, understanding of PoW consensus...

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    I'm looking for an experienced coder, proficient in creating bots on the Ethereum blockchain. The main purpose of this bot will be to perform automated tasks, specifically: - Transaction Verification: Ensuring all transactions processed are valid and correctly executed. - Smart Contract Execution: The bot should reliably execute smart contracts as per specific conditions. - Cryptocurrency Transfer: The bot will need capability to facilitate secure and efficient cryptocurrency transfers. Ideal candidates should demonstrate a strong understanding of the Ethereum platform and have prior experience in designing similar bots. In-depth knowledge of blockchain security practices and smart contract execution is essential.

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    We are searching for a blockchain developer who can bring my project to life. Project is under NDA. WE have react Frontend and node.js Backend. Here's what I need: • Creation of a utility token. The purpose of this token will be determined as the project evolves. • Integration of a smart contract for a presale phase. This smart contract should include critical functionalities such as: - Whitelisting of addresses, ensuring only approved participants can join the presale. - Setting up a hard cap, to limit the maximum amount of capital that can be raised during the presale. It's important to note, I have yet to decide on the specific blockchain platform, hence, expertise in Polygon, Ethereum, Binance Smart Chain and Solana would be ideal. Overall, I...

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    I'm looking for a seasoned Ethereum blockchain developer with a deep understanding of the platform, smart contracts, and Decentralized applications (DApps). Key Responsibilities: - Design, develop and launch smart contracts on Ethereum - Create groundbreaking Decentralized applications (DApps) This project is an excellent opportunity for a blockchain enthusiast eager to shape next-gen blockchain applications. Apply now to join this exciting venture!

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    Please note: The entire web app should be priced at no more than $30. We are seeking someone with a fresh AI Blockchain idea who can handle the development and design from start to finish. Please refrain from bidding on this project if you do not have an original idea to propose.

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    I'm looking for an experienced developer to create a seamless wallet system for my website. Here are the key functionalities required: - An ability to make deposits and withdrawals. - Provision of a transaction history. The wallet system needs to connect with a third party Crypto API, so experience with cryptocurrency APIs is a must. The ideal candidate will have: - Solid experience with API integration, especially cryptocurrency-related ones. - An understanding of payment gateway handling. - Demonstrable knowledge of website development and back-end system work. Only bid if you have hands-on experience with these systems and can work within deadlines.

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    Please note: The entire web app should be priced at no more than $30. We are seeking someone with a fresh AI Blockchain idea who can handle the development and design from start to finish. Please refrain from bidding on this project if you do not have an original idea to propose.

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    Please note: The entire web app should be priced at no more than $30. We are seeking someone with a fresh AI Blockchain idea who can handle the development and design from start to finish. Please refrain from bidding on this project if you do not have an original idea to propose.

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    ...developer to create a multicurrency HD wallet that is compatible with web platforms. This is not a job for novice developers as it will require specific skills and knowledge of cryptocurrencies. Key Features: - Implementation – HTML, JS - Must use shared nodes (recommended API - ) - The wallet should support at least two different types of cryptocurrencies. The specific coins are not defined yet, so your expertise in various cryptocurrencies will be pivotal. Being adaptable and flexible is essential for this project. - The wallet functionalities should include the ability to create and restore accounts, check balances, and to send signed transactions. Ideal Skills: - Extensive experience with Cryptocurrencies and Blockchain. - Profound knowled...

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    I'm seeking a seasoned Soli...a customized contract for the Solana blockchain platform. This contract should encompass: - Smart contract automation (Contract to be renounced) - Dynamic Anti-Whale and Anti-Bot mechanisms - Founder Wallet vesting - Automated burn schedule For the success of this project, a background in Solana platform and comprehensive knowledge of Solidity is imperative. The crucial requirement for the project is security. Therefore, apart from building these functionalities, you would need to carry out: - Bug Detection - Complete code audit - Implementation of preventive measures against all known issues Building this smart contract right would require proficiency, caution, and a proper understanding of the latest threats and countermeasures i...

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    I'm looking for a brilliant Blockchain developer who can create a copy of a Proof-of-Work (PoS) coin, * Demonstrated understanding of how to copy PoS coin * Experience in coin creation/fork Expectations: Fully functional, and ready to use Crypto coin fork With all features the code already have: anonymous transactions, nodes, staking etc. so need to change anything in that. Finished product should include full source code + masternode setup VPS on Ubuntu 20.04, and QT GUI wallets for Linux, Windows.

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    Python Bot for Telegram Alerts 6 dager left
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    I need a developer proficient in Python to create a bot for my Telegram application. The primary purpose of this bot is to provide real-time notifications about activities on the Sol and TON networks. ( crypto-currency ) Specifically, the bot should be able to: - Track wallet on both networks. ( notifcation when new transaction ) - Alert me whenever a transaction occurs. - Track price of tokens from one web page. The ideal freelancer for this job should have strong Python skills, prior experience in bot creation, and a good understanding of Telegram applications and the Sol and TON networks. Your ability to deliver a bot that provides real-time and accurate alerts will be the key to your success.

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    I have two errors in my prestashop 1.7.6 1- in our presta-shop admin area under "SEO & URLs" has been removed from Shop Domain and SSL Domain, www and now all "Seo & Urls" pages are redirected...prestashop 1.7.6 1- in our presta-shop admin area under "SEO & URLs" has been removed from Shop Domain and SSL Domain, www and now all "Seo & Urls" pages are redirected to the home page Please fix this error so that this redirect no longer occurs 2- We have installed this free PayPal module, but I am getting error messages Your task for these errors will be to ensure that the payment process via PayPal and PayPal Express (directly to PayPal) runs smoothly.

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    I'm seeking the expertise of a specialist capable of developing a piece of software for Bitcoin transactions. The primary functionalities needed incl...on Bitcoin values - A trading platform for buying and selling Bitcoins - Payment integration to process transactions effortlessly Key to this project is a customizable design that can be easily adapted to my specific needs. While the aesthetics of the design are important, the usability and functionality must be the primary focus. As for the technology to be used, I prefer Blockchain; therefore, excellent Blockchain development skills are imperative for this project. You'll need to integrate tracking, trading, and payment systems to maximize utility and ease. Experience with Bitcoin-related projects will be a majo...

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    I'm pursuing a project centered on the IOTA distributed ledger, blockchain, and smart contracts. I'm currently in need of: - A deeper knowledge and understanding of these concepts - Assistance in developing the corresponding software Regarding the development, the application platform is not yet determined. I'm open to considering mobile, web, or desktop solutions based on the freelancer's expertise and recommendation. Proficiency in blockchain technologies, smart contract development, and concrete experience with IOTA is ideal for this assignment. As there is no strict completion deadline, we have sufficient time to ensure a thorough understanding and well-executed development.

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    I am seeking a talented blockchain developer with in-depth familiarity with Ethereum, for the creation of a Decentralized Application (DApp) primarily aimed at businesses. Key aspects of this project involve: - Extensive knowledge of Ethereum and its development architecture. - Wide experience in creating DApp on the Ethereum blockchain. - Understanding the specific needs of businesses related to blockchain applications. The developer should have a proven track record in designing, developing, and deploying DApps for business usage. Exceptional problem solving skills, coupled with strong programming abilities, would be essential to success in this role. A clear understanding of the latest blockchain trends in business will be highly beneficial.

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    I am seeking an experienced Ethereum blockchain developer who can help create a system involving smart contracts. Key requirements for this project include: - The design and implementation of smart contracts on the Ethereum platform. - The smart contracts need to be moderate in complexity requiring interactions with other contracts, and having more than one function. Ideally you should have: - Proficient with solidity and Ethereum development tools. - Experience with developing smart contracts, particularly those involving interactions with multiple other contracts. - Demonstrated ability to handle complexity in the Ethereum environment. - High regard for security protocols. The budget is between $40 and $70, but it's really about getting the job done. If you're co...

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    ...In this website DAO, users should be able to: - Submit Proposals: Each proposal needs to have a title and a description of a minimum of 50 characters. - Vote on Proposals: Each user who's logged in with XAMAN Wallet should be able to cast votes in support of or against proposals. - View Proposals: Every user should have a comprehensive view of all proposals for transparency and decision-making. Ideal Skills and Experience: - Proficiency in WordPress development - Familiarity with DAOs - their design and function - Understanding of how to integrate functionalities with XAMAN Wallet - Experience in implementing voting systems on similar platforms. Your goal will be to create a user-friendly DAO that promotes participation and transparency. Please ensure security...

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    I am in need of a proficient Blockchain developer to create a cryptocurrency platform which places a strong emphasis on wallet integration. Key Requirements: - Development of a well-functioning cryptocurrency platform. - The key feature of wallet integration on the cryptocurrency platform - it should be able to handle multiple cryptocurrencies. Ideal Skills: - Expertise in Blockchain development. - Deep understanding and proven experience with cryptocurrency platforms. - Familiarity with wallet integration and compatibility with multiple cryptocurrencies. The budget for this project is limited to 230 hundred dollars. Once completed, I would like the final code to be relayed over to me for future use. An organized, innovative, and detail-oriented freel...

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    ...seeking a talented and experienced Blockchain SEO Platform Developer to join our team on a freelance basis. As a Blockchain SEO Platform Developer, you will be responsible for designing, developing, and implementing an innovative SEO platform that leverages blockchain technology and machine learning algorithms to address the drawbacks of traditional SEO practices. This is an exciting opportunity to work on cutting-edge technologies and make a significant impact on the future of SEO. Key Requirements: -Research and understand the drawbacks of traditional SEO practices, including issues such as fraudulent backlinks, content plagiarism, data manipulation, lack of transparency, and centralized control. -Design the architecture and components of a blockchain-ba...

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    Blockchain and OSCP training Need technical assistance to implement Blockchain and conduct penetration test for clients

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    I am seeking a detailed study of the Ethereum blockchain and EVM-compatible blockchains, with a focus on volume and uses analysis. Key features of the analysis should include: • Smart Contract Statistics Data collection from blockchain explorers (Etherscan, Polygonscan, etc.) for Ethereum and EVM-compatible chains. Analysis of transaction volumes and function executions for ERC721, ERC1155, and ERC20 contracts. Emphasis on key functions: claim, mint, stake, burn, and transfer. Information about the top 10 most famous EVMs. • Market Capitalization Analysis Examination of market capitalization data for ERC721, ERC1155, and ERC20 tokens. Utilization of cryptocurrency tracking platforms (CoinMarketCap, CoinGecko) for accurate market valuation. Presentation of market c...

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    I am seeking a detailed study of the Ethereum blockchain and EVM-compatible blockchains, with a focus on volume and uses analysis. Key features of the analysis should include: • Smart Contract Statistics Data collection from blockchain explorers (Etherscan, Polygonscan, etc.) for Ethereum and EVM-compatible chains. Analysis of transaction volumes and function executions for ERC721, ERC1155, and ERC20 contracts. Emphasis on key functions: claim, mint, stake, burn, and transfer. Information about the top 10 most famous EVMs. • Market Capitalization Analysis Examination of market capitalization data for ERC721, ERC1155, and ERC20 tokens. Utilization of cryptocurrency tracking platforms (CoinMarketCap, CoinGecko) for accurate market valuation. Presentatio...

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    ...5- User for b2c purchase any service/ apply job/ 6- Teacher (Publish Course with video/pdf/ word file) 7- Student (purchase course) 8- Developer / SEO After signup user looking a membership plan, they can purchase online payment gateway or offline method Admin assign role by user rank eg. Franchise/CA/freelancer/ affiliate 1. In franchise dashboard: - left side Company logo then user pic with wallet balance 2. in the center top retailer id (Date & Time) Menu Like - My Graphics, Fund add, Training Video, Help desk There is 2 main role need in admin (super admin & sub admin) 1. Admin set commission for all (flat/present %) Phase 2 - Franchise Dashboard After signup user looking a membership plan, they can purchase online payment gateway or offline method, minimum main...

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    Telegram BTC & USDT Wallet App 5 dager left
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    I need a unique web-based telegram app developed. The standout feature of this app has to be a virtual wallet, capable of sending and receiving Bitcoin and Tether. The wallet should be integrated into the app via a third-party API (). Not only should users be able to send and receive these cryptocurrencies, but I also need an admin interface whereby projects can be created that lock a certain amount of user funds for a period of 6 weeks. At the end of this period, the user should gain a profit of between 15-25%, a percentage that is set by the administrator. Key elements for this project are: - Project Durations: Ability to set specific time lengths for the investments. - Profit Percentages: Capable of setting different profit percentages for each pro...

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    I have a part of the script that is already working. ( fetch quote) The documentation is here: I am able to fetch the quote, and the docs clearly state how to use WEB3 or ethers to send the quote back to the 0x to fulfill. I just do not know how to engage my wallet to sign the tx and send in t the network. I need someone to finish this script for me and show me how to connect my wallet programmatically in this script to sign and send the tx. I ALREADY HAVE NODE SETup so do not need help with that. Whatever modules you add I will be able to install and import if needed. I am also using INFURA as my endpoint. this script is using the Arbitrum network. 0x calculates GAS FEES so need for you to do so! :)

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    As a professional in the field of blockchain, I am looking to hire a market analyst who can provide a comprehensive blockchain market analysis. The key areas of interest you should focus on are cryptocurrencies, smart contracts, and supply chain management. Your analysis should target: • Smart Contract Statistics Data collection from blockchain explorers (Etherscan, Polygonscan, etc.) for Ethereum and EVM-compatible chains. Analysis of transaction volumes and function executions for ERC721, ERC1155, and ERC20 contracts. Emphasis on key functions: claim, mint, stake, burn, and transfer. Information about the top 10 most famous EVMs. • Market Capitalization Analysis Examination of market capitalization data for ERC721, ERC1155, and ERC20 tokens. Utilization...

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    I'm seeking a seasoned Ionic Angular developer for a cross-platform hybrid app. This application will primarily focus on user authentication and generating MIS reports with a seamless login screen interface. The app is intended for both iOS and Android devices, ensuring a consistent user experience across the platforms. Key Tasks: - Design a robust and efficient login screen - Implement wallet transactions - Develop three different MIS reports - Integrate secure user authorization mechanics Ideal Skills: - Expertise in Ionic Angular app development - Proven experience in cross-platform app creation - Comprehensive understanding of user authorization security features - Adept at creating user-friendly interfaces and generating MIS reports. Plea...

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    Looking for full stack, senior dev with ERC20 programmable experience and solidity language. We are creating a new media token for our website, and want to reward users for the time they share our content on social media with our tokens. Polygon chain, using Metamask. Thank you for this opportunity to present our project at cryptohype.io. CB

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    I'm looking for a skilled front-end developer to work on an app centered around Bitcoin inscriptions. The application will have a front page featuring: - 2-3 custom fields that facilitate user input via checkbox options - Wallet connectivity functions - A supporting database for effective data management While users will have the option to key in their preferences via checkbox, the exact type of information to be collected still needs to be defined. Furthermore, the nature of the input data (text, numeric, date and time) is yet to be clarified. Ideally, you'll have experience in: - Front-end development - Custom checkbox implementation - Cryptocurrency or specifically Bitcoin-focused projects A sound understanding of data management and databases will als...

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    At Spectra, our central mission is to redefine the boundaries of digital creation and seamless blockchain integration. We are dedicated to empowering creators, developers, and innovators by providing advanced yet accessible tools for crafting immersive meta-universes and blockchain applications. Our ultimate objective is to democratize the digital creation process, making it as straightforward and intuitive as possible while harnessing the cutting-edge technology.

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    ...proficient in JAVA, Spring boot microservices, MySQL, Node.js, and React to create an extensive hospital management application. The app will service a wide audience comprising patients, doctors, hospital staff, and board directors. Key Features Needed: • Appointment scheduling based on doctor availability with easy patient extension. • Patient registration facilitated by mobile OTP verification. • An efficient system for medical records management. • Seamless integration for various payment options including credit/debit card, UPI, and netbanking. • A user-friendly dashboard displaying pertinent data based on the user's role. • Report upload and download capability. • Wallet balance check and refill functionality. Login Requiremen...

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    I'm seeking professionals with strong expertise in cryptocurrency concepts, blockchain technology development and Ethereum smart contracts, to establish a new transactional coin. Key Aspects: - Create a new Ethereum crypto token suitable for wallet services and decentralized exchanges. - Focus on ensuring the token supports smooth, rapid transactions. Desirable Skills & Experience: - Proven track record in Ethereum token creation - Solid experience integrating Ethereum-based tokens into wallet services, and decentralized exchanges. - An excellent understanding of the Ethereum blockchain. The right freelancer for this project will possess innovative thinking and the ability to deliver high-quality results.

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    Project Title: Refactoring Mobile App Screens for Desktop with Web3 Integration Project Overview: We are seeking an experienced UI/UX designer to refactor our existing mobile application screens for desktop usage, apply our brand identity according to our brand book, and integrate Web3 functionalities. Our app currently consists of 31 screens designed in Photoshop, out of which 1 will be removed due to being a Verification screen no longer required (screen number 4). The project involves redesigning the remaining 30 screens for desktop, incorporating brand elements, and adding new features to bring the app from Web2 to Web3. Key Objectives: 1. Desktop Refactoring: Adapt the mobile app screens for an optimized desktop experience. This includes layout adjustment...

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    I'm looking for a seasoned developer to build a presale platform for my BNB token. This should incorporate a user and admin panel and wallet connectivity for users. Primary Features Required: 1. **Landing Page:** Featuring a highly customizable template, tailoring it to specific needs should be possible. 2. **User Panel:** Focused on wallet management for users. An interface that's straightforward to use and efficient. 3. **Admin Panel:** Should have options for user management and reporting & analytics. I would like to keep track of user activity and generate essential reports. Additional Features: - Email & Payment Verification: Automatic verification for streamlining the process. - Round and Road Map Setup: Helping investors understand token distributi...

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    As a rapidly evolving tech firm, I need a resource experienced in evaluating and implementing multiple notable blockchain technologies on our server. This involves acquiring and compiling the technologies' source codes. Ideal Candidate Skills: • Expertise in Wormhole, LayerZero, ChainLink, Axelar, Celer C-Bridge, and Flare • Experience in server-side compilation, implementation, and debugging When applying please include: • Your prior experience with the listed technologies Please note, the main goal or objective of this project has not been explicitly defined. It is, however, implicit in the tasks needed to be performed, namely, successful evaluation and implementation of the mentioned technologies.

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    I'm in urgent need of a Solana developer proficient in Rust. Your main responsibility will be: - Development of a Decentralized Application (DApp) Though not explicitly stated, additional capabilities such as user authentication, token swap, and staking functionality might come in handy. Skill and Experience: - Solid experience in DApp development. - Proficient in Rust and Solana blockchain is essential. - Demonstrable experience with Solana technology stack will give you a significant advantage. This task requires urgent attention, so I'm seeking a developer who can start ASAP. Please only bid if you are from India and can meet the deadline. Your prompt response will be greatly appreciated.

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    I need a specialist to develop a decentralized application (dApp) using Polygon. The key functionality is the smart contract system, which would operate as the fundamental backbone of the application. A strong understanding of Polygon's blockchain technology and experience in creating smart contracts are essential. Your abilities should include: - Polygon Blockchain: Proficiency in developing dApps on Polygon is necessary. - Smart Contract: There's a need for capability in creating and managing smart contracts. - DApp Development: A history of successful decentralized applications projects will be preferred. The purpose of this project is to create a platform that fully utilizes the benefits of decentralization offered by Polygon. A keen understanding of smart co...

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    Looking to develop an SEO platform that incorporates blockchain technology for added decentralization and transparency. Key Features Include: - Backlink Tracking - Content Optimization Implementation: - Using Ethereum for blockchain technology to enable transparency and decentralization. Ideal Candidate Should: - Be proficient in working with Ethereum blockchain. - Have a strong understanding of SEO components, particularly backlink tracking and content optimization. - Prior blockchain application in SEO technology is a plus.

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    ...web application for digital loyalty & discount cards that is compatible with both Apple Wallet and Google Wallet. Similar SaaS web applications: - (best one) - - The key features the application should have include: - User (business) registration and login: A secure system where users can create and access their accounts - Loyalty & discount card management: A user-friendly interface to design digital loyalty & discount cards like here - Ability able to scan customers card QR code to add loyalty stamp or redeem a discount (without requiring a separate mobile app) like here -A subscription

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    As a client actively seeking innovative solutions, I aim to hire a blockchain developer astute in developing and deploying smart contracts on the Solana platform. The primary functionalities anticipated for my website encompass: - Creating detailed and secure smart contracts on the Solana blockchain. - Specific functionalities include Token Creation and DeFi functionalities. The perfect candidate for this project must have a deep understanding and experience in: - Blockchain development, specifically on the Solana platform. - Solidity or other relevant smart contract languages. - Decentralized Finance (DeFi) and Token Creation. The ultimate goal being creating a seamless blockchain experience for my users, offering a level of proficiency that ensures the p...

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    1. Crypto currency integration 2. Wallet integration 3. Payment methods (Api integration) 4. Mobile app integration 5. Security integration (2FA) 6. Credit card system 7. Account setup ( login + signup) 8. Customer support

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    As a disruptive enterprise, I'm looking for an experienced Blockchain developer with a strong background in creating smart contracts. What I am specifically after is the development of a Blockchain application tailored for the supply chain industry. Some of the essential skills and experiences required for this project include: - Extensive experience in Blockchain application development, particularly in the creation and implementation of smart contracts - Proficient understanding of the supply chain industry - Proven record of developing Blockchain applications for specific industries Your success in this role will be determined by your technical proficiency in Blockchain development and your ability to create a bespoke solution for a specific...

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    I want to have a module designed for managing TRC20 assets that carries out...have a module designed for managing TRC20 assets that carries out a range of specific functions: - Check the balance of an asset by accessing a private node. - Validate the transfer of assets through the execution of a Smart Contract, verification of the signature, and transaction confirmation. - Log the history of all transactions. The ideal candidate for this project will be an expert in blockchain technology and cryptocurrencies, with a deep understanding of TRC20 tokens specifically. Strong skills in smart contracts and signature verification are essential, as is experience with private node access. Efficiency, attention to detail, and thoroughness in creating transaction history logs are key for thi...

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    Create script wallet eth generator 3 dager left
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    Hello i need to creare a script on nodeJS for create a wallet eth , the screept need to work on autoincrement and need to have a range page , the script on parameter need to have page start and page stop for generate , every page need to have 128 / 256 result the user need to choise , the result need to be stored on sql server text me for more info

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    BTC Enabled Cash App Creation 3 dager left
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    I'm on the quest for a skilled developer to craft a cash app integrated with Bitcoin functionalities. Essential features include: - Money Transfers: The app should be capable of quickly and efficiently transferring money. - QR Code Scanner: Users should be able to simply scan a QR code to initiate transactions. - Transaction History: The app should have a way for users to track their transaction history. This application should not just feature regular transactions but also have a strong Bitcoin influence. Hence, your task would involve: - BTC Wallet: Integrating an in-app Bitcoin wallet. - BTC Transactions: Enabling transactions involving Bitcoin. - BTC Exchange: Facilitating Bitcoin trading within the app. For this project, you shou...

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