Web application with blockchain仕事
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My company needs to build an RPA application creator software. The requirements as following. ### Automation batch creator application a. Running environment: Windows 7 or later b. Functional requirements: 1. Simulate mouse click 2. Simulate keyboard input 3. Using OCR to detect windows, selection 4. Open/Close Program 5. Record macro 6. Logic functions support (if-else, switch case...) 7. Loop functions support (while, for...) 8. DateTime functions support (get system time...) 9. Wait (sleep) functions to support 10. Exports the robot that was created to a .exe file ### Automation batch manages application a. Running environment: Web b. Functional requirements: 1. Manage created robot (search, run, delete) 2. Alarm to the creator (email, messa...
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...js and React or ) developer to create a full-stack CRUD application. Tech Stack: Back-end: Node.js Front-end: React (or ) Database: SQL or NoSQL Security: SQL injection prevention, rate limiting, and protected routes You'll be tasked with: - Front-end development: Build a Web UI - Back-end: Implementing the API layer with endpoints for CRUD operations - Authentication, Protected routes, Security (SQL injection, data validation, rate limiting, session protection, etc.) - Documentation: Provide high-level design documentation and assumptions about the system requirements. Key Skills & Experience: - Strong experience with Node.js and React/ - Proficient in building component-based architectures - Familiar with Styled Components for UI ...
USDT Flashing Software Development Request I am looking for a developer to create portable USDT Flashing Software compatible with Windows 10 (or later). The software should meet the following requirements: Core Features USDT Flashing and Transferability: The software should allow flashing USDT to blockchain wallets. Flashed USDT should be transferable to/from unlimited wallets and mimic blockchain confirmations if possible. Transactions should appear as real blockchain confirmations and cannot be tracked as fake. Visibility and Duration: Flashed USDT should remain visible in wallets for up to 365 days (negotiable). Users should be able to set custom durations for transactions (e.g., 10 to 365 days). Multi-Currency Support: The software should support the fla...
I need a senior or above Blockchain developer! I have 4 smart contracts deployed on the Polygon blockchain that require a skilled developer's attention. Most of the job is done, but a few slight changes are needed. Key Tasks: - Update the logic of the smart contracts according to my instructions. - Integrate the smart contracts with other contracts. Ideal candidates should have: - Extensive experience with the Polygon blockchain. - Proficiency in Solidity as all contracts are written in this programming language. - Proven track record in updating smart contract logic and performing integrations. - Strong understanding of security enhancements even though they may not be needed at this stage. Your expertise will ensure these contracts function p...
...software developer to build a custom application that leverages the power of multiple or single AI models for conducting in-depth third-party research. This application will be used by our internal operations team to efficiently gather information on potential clients and partners. Application Development: Design and develop a user-friendly web application or interface. Integrate and manage multiple AI models (e.g., for natural language processing, data analysis, sentiment analysis) within the application. Research Functionality: Develop functions for: Keyword-based searches and filtering across multiple data sources. Generating concise summaries of research findings using natural language processing models. Identifying and categorizing releva...
I'm looking to develop a web-based betting marketplace. Users register, create and participate in bets, and manage transactions dynamically. Key features: - User registration and profiles. - Bet creation with dynamic odds that update based on user activity. - Payment gateway integration for deposits and withdrawals (PayPal and Stripe). - Optional: Blockchain integration for transparency and cryptocurrency support. User Roles: - Regular users who can place bets. - Admins who oversee the platform. - Moderators who manage user interactions and disputes. The platform must be secure, scalable, and user-friendly. If this sounds like a project you’d be interested in, I’d love to hear about your experience and discuss further details. Best regards, Chema
I'm looking for an Android application to help me manage my dairy farm. The app should be able to track various aspects of the farm, including: - Milk production: Monitoring daily milk yield and overall production levels. Daily milk entry bar, - Feed Management: Keeping tabs on feed usage and helping with feed allocation. - Cattle Health: Keeping track of the health of my cattle, monitoring any changes and potentially flagging issues for further attention. While the app will primarily be for personal use, it should be intuitive and easy to use, even with limited tech experience. Potential freelancers should have experience with Android app development, ideally with a background in agricultural or farm management software. Strong attention to detai...
We are a fast-growing software development company in the blockchain space, and we are seeking talented Full Stack Blockchain Engineers to join our team. As a part of our innovative and dynamic team, you will work on cutting-edge blockchain solutions, contributing to projects that span across multiple blockchain ecosystems. We are specifically looking for Senior & Junior developers with deep expertise in EVM chains, Solana, and XRP. If you have strong experience working with both frontend and backend development in blockchain environments, this is the opportunity for you! Must have the following experience: React.js | | Typescript | Tailwind CSS Node.js | Python | Rust | GO MongoDB | PostgreSQL | MySQL | Redis IPFS | Arweave
I need an application for a Point of Sale (POS) System tailored for a restaurant setting. This initial version will be offline and designed for airport lounges where guests have already paid for their memberships. Key Features: 1. Table Selection & Menu Scanning: Customers will select their tables and scan barcodes on the tables to access the menu using their smartphones. If they don't have a smartphone, support staff will assist them using a tablet. 2. Order Processing: Once a customer has selected their menu items, pressing 'enter' will send the order to the kitchen printer, complete with the table number and selected dishes. 3. End-of-Day Reporting: At the close of business, the application should generate comprehensive reports. This includes da...
I'm looking for a skilled PHP developer to create a web application similar to Naukri, a popular job board. The application should allow job seekers to search for jobs and employers to post job vacancies. Key Responsibilities: - Develop a user-friendly job board - Implement features for job posting, searching, and application tracking - Create a resume upload feature Ideal Skills: - Proficiency in PHP - Experience with web application development - Knowledge of job board functionalities A modern and clean design is preferred.
Looking for an individual/group of developer to continue to work on my existing project.
I'm in need of an ethical hacker who specializes in application penetration testing. The primary focus will be on identifying vulnerabilities within my application, which is a social media platform. Ideal Skills and Experience: - Proven experience in penetration testing with a strong focus on web applications. - Familiarity with security concerns specific to social media platforms. - Excellent problem-solving skills to identify potential vulnerabilities. - Ability to provide comprehensive reports and suggestions for improvements.
I'm seeking a web developer to create a basic webapp with the following main features: - **User Registration and Feedback Management**: The core purpose of this webapp is to facilitate user registration and manage their feedback. The ability to collect, analyze and implement user feedback is key to the project's success. - **Simple Skills Test**: I need a straightforward skills assessment tool embedded within the webapp. This should be a series of multiple-choice questions designed to test users' skills. - **Job Board Connectivity**: The platform should also enable graduates to discover and apply for entry-level jobs posted by employers. For user authentication, I prefer a simple Email and password system. The webapp should be launched, and user feedback ...
I'm seeking a seasoned React JS developer with over 3 years of experience for the creation of a dynamic single-page application. The application will incorporate a complex workflow, necessitating the use of conditional branching at various stages. Key Features: - Development of an application with intricate workflow processes. - Implementation of conditional branching within the application workflow. - Support for multiple user roles, specifically Admin and User. Ideal Skills and Experience: - Over 3 years of demonstrable experience in React JS. - Proven track record of creating applications. - Strong understanding of implementing conditional branching within software workflows. - Experience in developing applications with multi-user ...
I'm looking for a security expert to conduct thorough application security research on Windows-based desktop applications. Skills & Experience: - Extensive knowledge and experience in application security - Proficiency in security research on desktop applications - Familiarity with Windows operating system security - Ability to identify vulnerabilities and propose mitigations - Experience in cybersecurity field Your insights and expertise will contribute greatly to enhancing the security of these applications.
...Execution: • Buy, transfer, and sell assets to generate profits for users. Additional Details: • The bot must integrate seamlessly with our RPC node. • The solution must be scalable, secure, and user-friendly. • For reference, check out our demo site: Deliverables: • Fully functional arbitrage bot deployed on BSC. • Comprehensive documentation, including setup, usage instructions, and maintenance guide. • Testing and bug fixing to ensure smooth operation. Skills Required: • Expertise in blockchain development, especially with BSC. • Experience in building arbitrage bots and working with DEXs. • Proficiency in integrating with AAVE and other DeFi protocols. • Strong programming skills...
...professional to assist with my PhD applications to five USA universities. I have already prepared my Statement of Purpose and Letters of Recommendation. Your tasks will primarily involve: - Reviewing and editing my CV/Resume and transcripts. - Filling out application forms. - Submitting applications online. The universities I'm targeting are: - University of California, Irvine (UCI) - University of Memphis - University of Texas, Austin - University of California, Los Angeles (UCLA) - University of Southern California Ideal candidates should have experience with graduate school applications, particularly to these institutions. Strong editing skills and a keen eye for detail are essential. Please be prepared to provide samples of your own CV/Resume and any suc...
...progress report, leaderboard among users, online user, able to make challenges or set targets with fellow users). Login/Logout/signup. User signup will require only username, email and password, users can then login with username or email and password. Password reset option should be available and done by the user without admin assistance, as they will get reset instructions in their email. Users can also update passwords from the profile section. > There should be a notifications button (follows, quiz-quest request, admin announcements, e.t.c) Library tab will hold all the bookmarked modules or questions. >Different Quiz categories like modules/chapters, quiz can be text-only, text with image, text-with video. Once a choice or an answer is selected and...
I need someone to apply for jobs on my behalf. I will provide the resume and other details for the application. No need to have any technical expertise or knowledge of any tools. I will provide you links to the jobs to apply. I am expecting the person to apply for at least 50 jobs every day. - Job Industries: Technology, Healthcare, Finance - Job Type: Contract - Position Level: Entry-level I am looking for a diligent and dedicated individual who can help me increase my chances of landing an entry-level contract in the technology, healthcare, or finance industries. Your main task will be applying for a minimum of 50 jobs daily, using the links I provide. This role does not require technical skills or knowledge of specific tools, but it does require consistency and reliability.
I am looking for a skilled programmer who can code translation and develop a new application. The project involves creating a set of commands in a programming language to instruct the computer to perform specific tasks. You will be required to translate code into instructions that a device can understand and execute. The ideal candidate for this project should have strong skills in Python, JavaScript, and Java, and should have experience in automation, user interaction, and data processing.
I'm looking for a skilled developer to create a professional basic calculator application for Mac. The project involves implementing the following features: - Basic arithmetic operations - Memory functions (M+, M-, MR) - Percentage calculation The ideal candidate should have experience in Mac application development and a strong understanding of creating user-friendly and efficient software. Please include examples of similar projects you've completed in your proposal.
I want to develop a standalone software for garment industry. Checked attached document for detailed list of requirements. This should be standalone software to be installed on windows desktop.
...users. Comprehensive token details, including charts, liquidity, and transaction data. Added live token security check API from Sniffer, Goplus and so on Admin dashboard for token management, advertising management, and reporting. Advertisement spaces for banners and sponsored tokens. The app must be responsive web platform, and provide real-time updates for cryptocurrency tokens. Required Skills: Must be highly Experience in Blockchain, Solidity, Crypto projects with API integration for real-time data (e.g., Dexscreener or Coinmarketcap or CoinGecko APIs). Proficiency in frontend and backend development. Knowledge of cryptocurrency projects and platforms is a strong advantage. Please note that the budget for this project is limited. Do not bid if you i...
I'm looking for a skilled professional who can both create and post a collection of 10,000 Pixel Art NFTs on OpenSea. Key Requirements: - Create 10,000 unique Pixel Art NFTs - Assist with all aspects of posting on OpenSea - Experience in NFT creation and posting - Proficiency in pixel art creation Ideal Skills and Experience: - Previous experience creating and posting NFTs on OpenSea - Strong portfolio in pixel art - Understanding of NFT metadata and blockchain technology - Ability to deliver within tight deadlines Please note, I will need assistance with the images as I do not have everything prepared.
I'm looking for a skilled web developer with experience in creating NFT platforms. The specifics of the project are still being determined, but the ideal candidate should have a solid understanding of blockchain technology, particularly in relation to NFTs. Key Skills and Experience: - Proficient in web development with a focus on NFT platforms - Strong understanding of blockchain technology - Experience with user authentication systems - Familiarity with integrating NFT marketplaces - Knowledge of wallet integration - Previous work with Ethereum, Polygon, or Binance Smart Chain. I look forward to discussing this project in more detail with the right freelancer.
Je veux une application informatique installée sur les téléphones mobiles pour gérer les commandes d’ un magasin de dispositifs médicaux
I'm looking for a skilled PHP developer to create an NFT wallet for me. The primary function of this wallet will be to mint new NFTs. ...user-friendly, intuitive design for the NFT minting process from scratch. - Simplified Minting Interface: The minting process interface should allow for the easy upload of artwork. Ideal Skills: - Proficient in PHP, with experience in blockchain technology and NFT development. - Strong UI/UX design skills, able to create a simple yet effective interface for the minting process. - Familiarity with the NFT minting process, able to design a process that's easy to navigate for users at all levels. Please include in your bid examples of similar projects you have completed. Developer work with visual studio code in ...
Project Context: I am looking for a developer or a team to create an innovative mobile application for a city with 2,000,000 inhabitants. This pilot project aims to enhance citizen engagement and improve the management of urban infrastructure. If successful, the application could be rolled out to other major cities and potentially on a national scale. Application Objectives: The application will allow citizens to: Take a photo of a public anomaly (waste, potholes, various damages, etc.). Automatically geolocate the issue using GPS. Submit the photo and a brief description directly to the municipality via the app. Track the progress of their report (new, in progress, resolved). Main Specifications: Simultaneous Capacity: Handle 50,000 active users or mo...
Je travaille sur un projet de gestion de services en PHP/JS sans aucun framework (pas exclu). Le système déclenche une série d'actions lors de la réservation par un utilisateur, coordonnant les tâches entre les collaborateurs du prestataire de services, de la réservation jusqu'au départ. Le système doit être adaptable à divers services, allant par exemple de la location immobilière au jardinage en passant pas les soins ou autres. Le projet requiert : Une refonte professionnelle et corporate de l'interface utilisateur La mise en place d'un aspect moderne tout en assurant la facilité d'utilisation Le projet est en cours de développement, avec une architecture backend en place...
I'm looking for a skilled web developer familiar with the Solana blockchain to build a comprehensive token creation website. This site should offer full customization control for users to create their unique tokens, similar to Key Features: - LP pool creation tool - Minting and revocation capabilities - Freeze and revocation options Ideal Skills and Experience: - Proficiency in web development and blockchain technology, particularly Solana - Prior experience in developing customized token creation platforms - Strong understanding of security measures in blockchain applications.
I have a blank .NET MVC web application with single controller and single view, in the view there are the following fields: - Meta WhatsApp API keys - mobile number - message text box I have a send button on the view which posts the fields data to a method in the controller, I am looking for .NET MVC developer with meta WhatsApp API experience, who can integrate meta WhatsApp framework and write the required code in the controller method to send a WhatsApp message. Ideal Skills: - Proficiency in .NET MVC framework - meta WhatsApp API
...to build our secure, AI-powered chat application. The design is complete; we now need a developer to implement it with a focus on performance, security, and scalability. Key Features of the Platform: AI Integration: Enables intelligent and automated communication between users. In-App AI Assistant: A dedicated AI assistant to interact with users, providing help and guidance seamlessly. Cross-Device Support: Seamless communication across multiple platforms. User-Friendly Interface: Clean and intuitive design tailored for a wide audience. Requirements ( these requirements are a must): Proficiency in React Native for mobile app development. Strong backend development experience with Node.js. Expertise in MySQL for database management. Familiarity with...
I'm in need of a skilled Solana developer with experience in integrating a cryptocurrency payment system into a Telegram platform. The project primarily centers around the development of a payment system using the Solana blockchain. Key Requirements: - Expertise in Solana development, particularly in creating and integrating cryptocurrency payment systems. - Proficiency in dApp development and smart contract creation. - Experience in working with Telegram's API. Ideal Skills: - Strong understanding of blockchain technology and its applications. - Previous experience with Solana. - Excellent problem-solving skills and attention to detail. - Ability to deliver high-quality work within a tight deadline. If you have the necessary skills and exper...
I'm in search of a proficient MERN stack developer with solid NestJS expertise for a short-term (3-4 weeks) project. You'll be working with a collaborative team of 5, focusing primarily on backend development and integrating both REST and GraphQL APIs. Key Responsibilities: - Backend development for scalable web applications - API integration with both REST and GraphQL - Collaborating within a remote team Necessary Skills: - Deep understanding and experience with the MERN stack (MongoDB, , React, Node.js) - Strong background in NestJS and TypeScript - Proficient in API development - Database knowledge, particularly with MongoDB Project Details: - Duration: 3-4 weeks - Team Size: 5 members - Work Type: Remote - Compensation: Competitive...
I'm in need of a dedicated developer or a team to build a professional networking application for the web. The application is primarily aimed at enhancing professional connections and opportunities. Key Features: - User Profiles and Resumes: The application should allow users to create detailed profiles showcasing their professional history, skills, and aspirations. - Networking and Messaging: A crucial aspect of the app will be facilitating connections between users, accompanied by a reliable messaging system for seamless communication. Ideal Skills and Experience: - Prior experience in developing web-based applications, specifically in the realm of professional networking, will be highly regarded. - Proficiency in creating interactive user interf...
Project Overview: We are seeking a skilled web development team to build a fully responsive and mobile-friendly website similar to or Nationaltestingnetwork.com. The website will cater to both fire agencies and firefighter candidates, with features that streamline the application process, job posting, and certification management. Additionally, the platform will include monetization options through advertisements, as well as premium job listings. The website must also be optimized for search engines (SEO) and adhere to high coding standards to ensure maintainability and scalability. Key Features: Agency Portal: Agency Login: Agencies will have their own secure login to access a personalized dashboard. Job Management: Agencies will be able to post and manage job li...
I need a website built that allows anyone to create a token on the Solana blockchain. An example of a website i want is: With features: LP pool creation tool Revoke Mint Revoke freeze
...experienced freelancer to assist me with the setup, customization, and publishing of a Word Search game application. The application source code will be provided. Below are the tasks required for this project: Scope of Work 1. Google Play Console Setup and Integration: Configure the Play Console for the application. Link the application to the Play Console account for seamless publishing. 2. Ad Integration: Set up advertisements within the application using Google AdMob. Register and configure the Google Ad platform for monetization. 3. Graphic Modifications: Make minimal visual adjustments to the application (e.g., logo, color scheme). 4. Testing and Final Upload: Ensure the application is fully tested and functio...
I'm looking for an expert in blockchain technology to create a new cryptocurrency with the main purpose of being an investment asset. This project will involve: - Designing and developing a unique coin on a new blockchain platform. - Integrating smart contract capabilities into the coin to enhance its utility and value. Ideal candidates will have a strong background in cryptocurrency development and blockchain technology, with specific experience in designing new coins. Understanding of investment-focused cryptocurrencies and smart contract functionality is a must. Please message me
...that the token quantity matches the specified amount in the script (e.g., 100,000,000,000). 4. Verify holders' percentages: - Retrieve the list of token holders and ensure the quantity percentage % for each holders match with the percentage present in the script. 5. Execute the trade: - If one of those conditions are satisfied, open a position with 0.0001 SOL after the liquidity is added on the pool for the token. 6. Telegram notification Program Flow 1. Identify the Token Address: - Use Solscan or QuickNode APIs to find the mint address of the token associated with the provided ticker (e.g., "KARMA"). 2. Validate the Liquidity Pool: - Query the Raydium Liquidity Pool V4 using the token address and confirm that the specified token quant...
I'm looking for an experienced blockchain developer to create a meme coin for me on the Solana blockchain. This coin should come with staking capabilities, automatic liquidity provision, reflection rewards, and an unlocking program. Key requirements and features: - The meme coin should allow users to stake their coins. - It needs to provide automatic liquidity. - There should be reflection rewards. - An unlocking program is also required. - The coin will be created on the Solana blockchain, so expertise in this area is crucial. Ideal Skills: - Strong knowledge and experience in Solana blockchain technology. - Proven track record in creating meme coins. - Proficient in implementing staking capabilities and liquidity provision. - Experience designing...
...through Nethereum. 3) Debug and test the integration on the Sepolia Ethereum testnet. Requirements: 1) Strong experience with Nethereum and Ethereum smart contract interaction. 2) Familiarity with Infura and handling raw Ethereum transactions. 3) Expertise in gas estimation, transaction management, and debugging blockchain integrations. 4) Knowledge of Unity3D is a plus but not mandatory. Deliverables: 1) A functional Unity script that successfully calls the smart contract method without transaction failures. 2) Debugged and tested implementation on the Sepolia testnet. 3) Documentation or explanation of the issue and how it was resolved. If you’re skilled in blockchain development and can help resolve this issue quickly, please apply. Include exam...
I'm experiencing issues with the blockchain integration of my Unity game. Specifically, transactions are failing to process on Etherscan. This has been an ongoing issue, and I need a skilled Unity Web3 developer with experience in blockchain and smart contracts to diagnose and rectify the problem. No recent changes have been made to the smart contract, so the issue likely lies elsewhere. Ideal Skills: - Proficiency in Unity development - Extensive experience with blockchain technology - In-depth knowledge of smart contracts - Problem-solving skills to troubleshoot transaction issues - Familiarity with Etherscan - Experience with Infura and Nethereum on Sepolia testnet Please provide your bid if you believe you can help resolve...
...experienced blockchain developer with strong skills in Solidity and expertise in decentralized applications (DApps) and DeFi projects. The old project is insolvent and now everything existing has to be transferred to a new one. Project Scope: Graphic Adjustments and Minor Configurations for an Existing Platform: Update the design of an already built decentralized leverage trading platform. Implement minor code changes and configurations (Solidity-based). Migration of an Existing DEX to a New Contract: Rewrite an already built DEX to operate on a completely new smart contract. Enhancement of an Automated Market Maker (AMM): Make an existing AMM functional and integrate it into the DEX. Website Development for Token Pre-Sale: Build a new website for a token pre-sale ...
Програма для сканування автомобільних килимків Написати backend програми для сканування автомобільних коврів через телефон. Мова програмування - Python. Ідея така: Клієнт хоче замовити у нас коврики для свого авто. Для того щоб нам їх виготовити - потрібно мати лекала. Щоб не їхати фізично в будь яке місто для зняття лекал, пропонуємо клієнту самостійно відсканувати через мобільний телефон свої старі автомобільні коврики по одному. Щоб не писати додаток окремо на Android і на iOS пропонуємо зробити щоб програму можна було використовувати через мобільний браузер. Браузер просить доступ до камери, далі по черзі починаючи з водійського коврика клієнт сканує по одному. Це має скоріше всього API приймати фото відсканованого коврика в масштабі та в площині відповідно аркушу A4. Коврик клад...
...comprehensive E-ticket mobile application. This app targets bus transportation services, event organisers and nightclub owners. It should allow users to buy tickets, schedule travels and receive reminders. Key Features: - A platform for event organisers to create events and sell tickets, with access to live sales reports and customer buying behaviour analytics. - A system for nightclub owners to monitor customer entrance payments in the Namibian market and surrounding SADC countries. - The app should be developed for both iOS and Android platforms. - Ticket purchasing features should include multiple payment options, QR code generation for tickets, and a history and receipt log for users. Ideal skills for this project include mobile app development, experience with...
Offre de service de maintenance et de manutention et proposition de travail de peinture, plomberie, électricité, rénovation, transport de biens,... .
