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    2,000 angularjs node js mongodb project знайдені роботи

    ...transaction processing. * Max dev hold amount (%): Automatically skip tokens if the dev owns too much percentage of a token. * Monitor price every millisecond * High speed super fast RPC node. * There is no min or max pool size requirement * Slippage option can be set Any other features you can recommend we can discuss this I don't want the bot to snipe coins that have migrated on to radium NO. The bot must snipe fresh newly created coins, there are around 60 new coins created every single minute and the bot should be capable of sniping every newly created coin. This bot must use a lighting fast high-speed RPC Node. I will require this bot to be fully set up by the owner who creates this for me, i will only approve once it's up and running as per my req...

    $312 - $936
    Обраний Терміновий Прихований
    $312 - $936
    48 заявки

    Job Posting: E-Commerce Website Developer (Flexible Tech Stack) We are seeking a skilled and experienced E-Commerce Website Developer to create a professional, user-friendly, and secure e-commerce platform. The ideal candidate will have expertise in building feature-rich online stores and the flexibility to choose the best tools and technologies for the project. Responsibilities: Design and develop a fully functional e-commerce website with key features, including: Product listings, categories, and advanced search. Shopping cart and secure checkout process. User authentication and profile management. Payment gateway integration (e.g., Stripe, PayPal). Inventory and order management. Shipping and tax calculation. Optimize the platform for mobile responsiveness, SEO, and performance...

    $6 / hr Average bid
    $6 / hr Сер. заявка
    61 заявки

    Project Name: CleanConnect Project Description: CleanConnect is the central platform for services related to cleaning, house management, gardening, and more. It caters equally to private individuals and businesses, enabling the seamless creation of tenders for tasks to be handled by local, qualified service providers. With specialized offerings such as industrial cleaning, window and glass cleaning, winter services, and pool maintenance, CleanConnect covers a broad spectrum of needs. By verifying service providers, implementing a review system, and ensuring secure payment processes, the platform offers maximum transparency, quality, and reliability for all users. Requirement Specification for the Development of the CleanConnect Platform 1. Platform Objectives The CleanConne...

    $5530 Average bid
    $5530 Сер. заявка
    82 заявки

    ...Migrate a XenForo forum to Discourse: ## Migrate a MyBB forum to Discourse: ## Migrate an IPB 3.1 forum to Discourse ## Migrate a NodeBB forum with MongoDB to Discourse: ## Migrate a Jive Clearspace forum to Discourse: ## Migrate a NodeBB forum with Redis to Discourse: ## Migrate from MVCforum to Discourse:

    $132 Average bid
    $132 Сер. заявка
    20 заявки

    We want to create a fully custom-coded LMS website inspired by (only referencing its layout and user flow) using Cursor AI. This means no WordPress, Wix, or Figma—just custom HTML/CSS/JS with code generation and editing via Cursor AI. After deploying on Netlify, we’ll later revise images/text to avoid any direct duplication or trademark elements from the original. Reference Pages (for structure and design approach only): Main: Landing: Menu 1 (Company Intro): Menu 2 (Landing Page Intro): Menu 3 (Purchase Page):

    $1166 Average bid
    Терміновий
    $1166 Сер. заявка
    36 заявки

    I'm looking for a Senior Full-Stack Software Engineer with substantial experience in MERN (MongoDB, , React.js, Node.js) stack development. The project involves creating a robust and secure software system. Key Requirements: - Expertise in the MERN stack, with a strong background in each of the technologies. - Ability to design and develop user authentication systems. - Previous experience with secure database integration, and payment gateway integration. - Strong communication skills and ability to work independently to meet project goals and deadlines. If you have extensive experience in these technologies and can demonstrate successful projects, I'm keen to discuss my project with you.

    $2167 Average bid
    $2167 Сер. заявка
    178 заявки
    Informational Website Coding
    Закінчився left

    ...which need to be modified to the design. It is hosted on AWS- Server and you willI'm looking for a skilled web developer to code an informational website for me. The site will feature a variety of content including blog articles, company history, service details, and current offers. Here is the layout- Here is the website template We will supply you all the details and you will then upload an FTP- Key Responsibilities: - Code a user-friendly and responsive website - Incorporate sections for blog articles, company history, service details, and offers - Implement specific functionalities:

    $109 Average bid
    $109 Сер. заявка
    166 заявки
    DeFi Platform Creation
    Закінчився left

    ...and liquidation processes. Collateral Management: Develop smart contracts for managing various types of collateral (e.g., ETH, BTC, stablecoins, other DeFi assets). DAO Governance: Develop governance mechanisms based on tokenized voting, with stakeholders being able to vote on parameter adjustments (e.g., collateralization ratio, interest rates) and protocol upgrades. 2. Backend Infrastructure: Node Infrastructure: Set up and maintain blockchain nodes (Ethereum, Polygon, or other compatible chains). API Layer: Build RESTful APIs to interact with smart contracts, enabling real-time data retrieval, transaction processing, and event tracking. Database: Set up a secure database system for storing off-chain data (e.g., transaction history, user balances, collateral status). 3. F...

    $27 / hr Average bid
    $27 / hr Сер. заявка
    82 заявки

    ...fraud report delivery. Deployment: Containerize the application using Docker. Deploy the system on a cloud platform (AWS, GCP, or similar) with monitoring tools like Prometheus and Grafana. Testing and Optimization: Perform unit, integration, and load testing. Optimize database queries, API interactions, and task execution times. Skills Required: Backend: Python, Flask/FastAPI, PostgreSQL or MongoDB. Frontend: React.js, Recharts, Axios. Blockchain: Experience with Solana, Solscan API, or similar blockchain APIs. Task Scheduling: Celery, Redis. Email Services: SendGrid, SES, or similar. DevOps: Docker, Kubernetes, CI/CD pipelines, and cloud hosting platforms. Testing: Locust, Postman, and debugging tools. Deliverables: Fully deployed SherlockSol system (backend, frontend, databa...

    $2615 Average bid
    $2615 Сер. заявка
    104 заявки
    Grocery Delivery Platform Development
    Закінчився left

    ...groceries, and track their orders. - Delivery Mobile App: For delivery personnel to manage and complete deliveries. - User Mobile App: For customers to order groceries conveniently through their smartphones. The platform should have the features and user experience of popular grocery delivery apps like Zepto and Blinkit, but tailored for a single-vendor model. Technology Stack: - MEAN/MERN (MongoDB, , React, Node.js), Android/IOS App Design: - I need assistance with the design of the platform. Ideal Skills and Experience: - Proficient in the MEAN/MERN stack, particularly with React. -Proficient in App Development - Experienced in developing e-commerce or grocery delivery platforms. - Able to create intuitive, user-friendly interfaces. - Capable of designing or assisting with ...

    $3673 Average bid
    $3673 Сер. заявка
    86 заявки

    I need my current website updated with a new logo and some new content. However, when I tried to do this, I noticed some outdated node dependencies causing issues. You will need to resolve the node versioning error in the existing React project before I can proceed. Please check the GitHub repo if you can do it or not.

    $3810 Average bid
    $3810 Сер. заявка
    100 заявки

    I'm...stylish appearance - Comprehensive filtering options for customers: by price, diamond type (natural or lab-grown), weight (carats) and measurement, cut, polish, symmetry, fluorescence, L/W ratio, table, depth, and certificate - Real-time data retrieval from our suppliers' API The tech stack could be HTML, JS, CSS (or Bootstrap) for the frontend, and PHP or ASP.NET for the backend. Speed is crucial, so I'm open to any efficient solution you can provide. Ideal candidates for this project should have: - Proven experience in e-commerce website development - Strong skills in the suggested technologies - Prior work with real-time data integration from API - A portfolio showcasing modern, stylish web designs - Excellent understanding of quality parameters rel...

    $1505 Average bid
    $1505 Сер. заявка
    136 заявки

    My React-based presentation website needs some minor fixes. Looking for someone who can sort it out quick. List of Tasks: - Change Contact Number and Address on Footer & Contact Page - Start Node Server Strapi on Digital ocean Droplet via Terminal/Console-

    $3 / hr Average bid
    $3 / hr Сер. заявка
    41 заявки
    n8n Flow Optimization
    Закінчився left

    I need help with a small improvement in my n8n workflow to make it more organized and easier to manage. The task includes: Clean and Split a Code Node Remove unnecessary code from the existing Code node to keep it clean and efficient. Split the Code node that currently contains HTML, CSS, and JavaScript into three separate Code nodes to make it easier to update and maintain. Reusable Components I have a table and some functions that I want to use in different Code nodes without copying them repeatedly. I need a simple solution to make these components reusable across the workflow.

    $28 Average bid
    $28 Сер. заявка
    23 заявки

    ...tier) Support for both Raydium and Jupiter aggregator Transaction optimization using Jito bundles Dynamic compute unit and fee optimization Detailed transaction monitoring and reporting Technical Requirements: Transaction Speed: Target execution time: 2-3 seconds maximum Optimized for shared RPC performance Fast confirmation prioritization Command Structure: Simple CLI commands: node tokenaddress and node tokenaddress Configurable SOL amount for initial buy Automatic full position liquidation for sells Performance Monitoring Output: Buy Transaction: Time started Time confirmed Jito fees Swap fees Total investment including fees Sell Transaction: Time started Time confirmed Jito fees Swap fees Final amount including fees Deliverables: Fully functional CLI trading scr...

    $247 Average bid
    $247 Сер. заявка
    40 заявки
    Dhan API Integration for Stock Data
    Закінчився left

    ...the Dhan API for your Tredex View project: ### **Responsibilities:** - **API Integration:** - Integrate with the **Dhan API** or other relevant financial APIs. - Develop and manage API calls to retrieve real-time stock, option chain, and index data. - **Data Handling:** - Write scripts or software to format and store the fetched data appropriately. - Ensure data is saved in preferred formats such as CSV, JSON, or directly into databases. - **Automation:** - Set up cron jobs or schedulers to automate the data fetching process. - Ensure regular updates and timely retrieval of data. - **Data Storage:** - Store fetched data in local storage or cloud storage solutions (e.g., AWS S3, Google Cloud Storage). - Utilize databases (e.g., MySQL, MongoDB) for effic...

    $2 / hr Average bid
    $2 / hr Сер. заявка
    10 заявки

    I'm looking for a skilled web developer to help me create a personal blog. The site should be built using HTML, CSS, JavaScript, and jQuery. Key Features: - About Me Section: This will provide visitors with background information about me. - Blog Posts Section: This is where I will share my thoughts and experiences. - Contact Form: A simple and effective way for visitors to get in touch with me. - Monetization: The site should be designed with future monetization in mind, primarily through advertisements. Ideal Skills: - Proficient in HTML, CSS, JavaScript, and jQuery. - Experience in creating personal blogs or similar websites. - Understanding of web monetization strategies, particularly through advertisements. Please provide examples of similar projects you've completed in ...

    $29 / hr Average bid
    $29 / hr Сер. заявка
    71 заявки

    I have a legacy React JavaScript project that needs to be converted to the latest TypeScript version. I am looking for an experienced React developer to assist with this migration. Required Skills: TypeScript React Redux Redux-Saga Redux-ORM More details will be provided during the interview.

    $256 Average bid
    $256 Сер. заявка
    121 заявки

    ...Validation • Real-time processing and filtering of transactions. • Verification of balances and prior activity in receiving wallets. 3. Execution • The bot should run continuously and stably, whether on a local server or in the cloud. Challenges to Address • Ensuring the bot can correctly analyze transaction data using the Solana API (or alternative tools like gRPC, if necessary). A private RPC node is available for optimization. • Implementing robust error handling and exception management: • Provide detailed debugging logs. • Notify the Telegram group of critical errors to ensure visibility. • Provide full access to the source code to allow future modifications if necessary. Key Notes • The bot should be efficient, reliab...

    $1155 Average bid
    $1155 Сер. заявка
    70 заявки
    Senior MERN Stack Developer Needed
    Закінчився left

    I'm in need of a highly skilled Full-Stack Developer with extensive experience in the MERN (MongoDB, , React.js, Node.js) stack. The purpose of the application is for content management, specifically handling multimedia files. Key Responsibilities: - Full-Stack Development: You will be responsible for both the front-end and back-end development of the application. - Content Management System Development: The application will be a CMS focused on multimedia files, so experience in this area will be highly beneficial. - Implementation of MERN Stack: You'll be using MongoDB, , React.js, and Node.js to build the application. Ideal Skills and Experience: - Proficiency in MERN Stack - Strong Full-Stack Development experience - Previous work on Content Management Systems ...

    $19 / hr Average bid
    $19 / hr Сер. заявка
    189 заявки

    I need a skilled developer to integrate Okta for both authentication and authorization in my existing React Single Page Application (SPA), and securing my Node API. Task Breakdown: - Implement Okta with Fusion Auth within the React SPA using Axios for API calls. - Protect the Node API with Okta, utilizing simple token validation for access control. - use MFA with OTP Ideal Skills: - Proficiency in React and Node.js - Extensive experience with Fusion Auth - Strong understanding of token-based authentication - Expertise in using Axios for API requests.

    $150 Average bid
    $150 Сер. заявка
    91 заявки
    Fix and Optimize Spin to Wheel App
    Закінчився left

    My Spin to Wheel app, purchased from Codecanyon and modified with some JS functions, requires urgent attention. The wheel isn't spinning, and there are multiple issues with the code that need to be fixed for the app to work properly. Key Requirements: - Debugging JavaScript errors, particularly on the Spin function - Resolving API integration errors - Fixing issues with WebPoints update The app needs to integrate seamlessly with my website, where FMID, WebPoints, and Nickname are sourced. Each spin should correctly deduct 4 WebPoints, and if there are insufficient points, an automatic spin should occur, updating the user's WebPoints in real time. The final result of the spin needs to be sent to a separate Game API to award gifts. Ideal Skills and Experience: - Profi...

    $172 Average bid
    Обраний Терміновий
    $172 Сер. заявка
    18 заявки
    Next.js Setup Assistance on Windows
    Закінчився left

    I require professional assistance for the basic installation of on my Windows system. - Node and npm: Both are installed and ready for use. - Dependencies: I'm uncertain about the specific libraries or dependencies needed for my project, so guidance in this area would also be beneficial. Skills & Experience Required: - Proficient in installation and setup - Familiar with Windows environment - Experienced in identifying and installing necessary project dependencies and libraries - Able to provide clear, understandable guidance

    $7 / hr Average bid
    $7 / hr Сер. заявка
    15 заявки
    Simulador 3D FACIAL -- 2
    Закінчився left

    - Simulador 3d a partir de fotos de 4 distintos angulos. - Del modelo 3D tener herramientas para ajustar las dimensiones del modelo(nariz, menton, etc) - Estructurar BD de pacientes. - Las fotos del antes y despues se guardara en una plataforma de gestión de fotos,citas, pacientes historial medico. - Notificación en tiempo real de futuros controles.(mail). -Mante...fotos de 4 distintos angulos. - Del modelo 3D tener herramientas para ajustar las dimensiones del modelo(nariz, menton, etc) - Estructurar BD de pacientes. - Las fotos del antes y despues se guardara en una plataforma de gestión de fotos,citas, pacientes historial medico. - Notificación en tiempo real de futuros controles.(mail). -Mantenimiento de Clientes. Se recomiendo hacerlo en .NET, REACT, ...

    $128 Average bid
    $128 Сер. заявка
    8 заявки
    Project for Shiva K.
    21 годин(-и) left

    Hi Shiva K., We just noticed that you posted a project for "Angular/TypeScript Frontend Developer Needed" (https://www.freelancer.com/projects/angular-js/Angular-TypeScript-Frontend-Developer-39023000/details)

    $10 Average bid
    $10 Сер. заявка
    1 заявки

    I'm looking for a skilled developer to integrate Apple In-App purchases into my custom-built website. The in-app purchases will be in the form of subscriptions. Key Requirements: - Implementation of Apple In-App Purchase for subscriptions - User authentication setup prior to purchase - Expertise in Custom HTML/CSS/JS The ideal candidate will have a strong understanding of e-commerce integration, particularly with Apple, and can ensure a seamless user experience. Your ability to set up user authentication for purchase validation is crucial. Please share your relevant experience and examples of similar projects you've completed.

    $30 Average bid
    $30 Сер. заявка
    19 заявки
    Project for Moufi K. -- 2
    20 годин(-и) left

    Hi Moufi K., We just noticed that you posted a project for "Development of a Complete SaaS Platform for Automated System Creation and Social Media Management with AI Integration" (https://www.freelancer.com/projects/angular-js/Development-Complete-SaaS-Platform-for/details)

    $10 Average bid
    $10 Сер. заявка
    1 заявки

    ...Angular. - Database: PostgreSQL, MongoDB, or MySQL for storing parsed data. - Cloud Services for hosting, scalability, AI processing, and potentially OCR for CV scanning if needed (AWS, Google Cloud, etc.). - RESTful API for potential integrations or future expansions. **Deliverables:** - A fully functional MVP with core features including AI matching, CV parsing, and CV boosting. - Documentation for setup, API usage, system administration, and AI model management. - User manuals for both recruiter and job seeker interfaces, with detailed instructions on CV parsing and profile editing. **Additional Notes:** - Please provide examples of similar projects you've worked on, especially those involving AI/ML and document parsing. - We're open to discussing project ph...

    $599 Average bid
    $599 Сер. заявка
    144 заявки

    I'm looking for an experienced React JS developer to integrate a Stripe payment gateway into my website. Additionally, I need an admin panel that allows for dynamic pricing control. Key Requirements: - Stripe Payment Gateway Integration: The payment gateway should be seamlessly integrated into the website, ensuring a smooth transaction process for users. - Dynamic Pricing Management Admin Panel: The admin panel should provide a user-friendly interface that allows for easy adjustments to pricing. Ideal Skills: - Proficient in React JS - Experience with Stripe Integration - Prior work on developing Admin Panels - Good understanding of dynamic pricing systems

    $20 / hr Average bid
    $20 / hr Сер. заявка
    135 заявки

    I'm in the planning stage of a web application aimed at being a management tool. Key responsibilities: - Overseeing the development process from start to finish - Ensuring the project stays on track and within budget - Facilitating communication between team members Ideal skills and experience: - Proven experience in project management, particularly in web application development - Strong understanding of React, express, node and mongodb and other basic programming knowledge to assign tasks to programmers - Excellent communication and organizational skills I'm looking for a project manager who can bring this vision to life, ensuring a smooth development process and a top-quality end product.

    $321 Average bid
    Угода про нерозголошення
    $321 Сер. заявка
    11 заявки

    I am in need of a Node JS Typescript project where utility functions are created specifically for handling interactions with third-party APIs. These functions should cover: - API interaction: GET requests, POST requests, and handling Authentication. Key Requirements: - Proficient in Node JS and Typescript - Experience with creating utility functions for API interactions - Familiar with both GET and POST requests - Capable of designing functions that handle authentication processes Ideal Skills: - Strong understanding of API structure and functionality - Excellent problem-solving skills - Ability to write clean, efficient, and reusable code The aim is to facilitate seamless communication with various third-party APIs via these utility functions.

    $22 / hr Average bid
    $22 / hr Сер. заявка
    70 заявки

    ...Cluster. This is a Cockpit module and the project is purely frontend with provided backend APIs. Key Responsibilities: - Design a UI to manage various functionalities of the Galera Cluster including: - Monitoring node status and health - Configuration management - Handling backup and restore processes - Adding new nodes to the cluster - Creating a dashboard with sections for node status and health, configuration management, and backup and restore - Enabling user actions on nodes such as adding/removing nodes and monitoring node health Ideal Skills: - Proficient in React and PatternFly - Experience in UI/UX design - Prior work with MySQL Galera Cluster is a plus - Creative problem solver with a knack for clean, user-friendly design This proj...

    $354 Average bid
    $354 Сер. заявка
    99 заявки
    MongoDB Database Administrator Needed
    Закінчився left

    Position Overview: Location :- Only UAE Candidate Accepted We are seeking a highly skilled and proactive MongoDB Database Administrator (DBA) to manage, optimize, and maintain our database systems. The ideal candidate will ensure high availability, performance, and data integrity, adhering to the following responsibilities and targets. Key Responsibilities: 1. Uptime Management *Ensure a 99.9% uptime, limiting downtime to less than 9 hours annually. 2. Backup and Recovery *Achieve a 100% success rate in database backup restores. *Regularly perform and test backup restores to ensure reliability. 3. Performance Monitoring *Monitor query response times, ensuring critical queries execute within 180 seconds, as per business requirements. 4. Storage and Capacity Planning ...

    $23 / hr Average bid
    $23 / hr Сер. заявка
    9 заявки

    ...are seeking a skilled and motivated developer to enhance an existing web-based project and to implement it as an iOS app. The focus will be on technical implementation and feature expansion, and refinement with further details to be shared with the selected candidate. The current web application is just a working prototype and the developer will need to rewrite/refine the whole piece for the whole app. Scope of Work The hired developer will be responsible for the following tasks: 1. Implement Mobile/Email Login o Add secure and user-friendly login functionality using mobile numbers or email. o Ensure the login process is seamless and follows best security practices. 2. Database Setup o Configure and manage a MongoDB or MySQL database to store user data and application-rel...

    $432 Average bid
    $432 Сер. заявка
    27 заявки

    I need a skilled developer to integrate Okta for both authentication and authorization in my existing React Single Page Application (SPA), and securing my Node API. Task Breakdown: - Implement Okta within the React SPA using Axios for API calls. - Protect the Node API with Okta, utilizing simple token validation for access control. - use MFA with OTP Ideal Skills: - Proficiency in React and Node.js - Extensive experience with Okta - Strong understanding of token-based authentication - Expertise in using Axios for API requests.

    $143 Average bid
    $143 Сер. заявка
    82 заявки

    I'm looking for a skilled developer to create an E-commerce website using React JS. The primary features should include a basic product search bar and search & filtering options. Key project features: - An intuitive, user-friendly E-commerce interface - A basic search bar for product search and filtering Ideal skills and experience for this project: - Proficiency in React JS - Previous experience in developing E-commerce sites - Strong understanding of user interface design - Ability to implement a basic product search bar. Please provide examples of relevant projects you have worked on in your bid.

    $112 Average bid
    $112 Сер. заявка
    47 заявки
    MyProjcet.. -- 2
    Закінчився left

    Project Criteria Technologies: HTML, CSS, JavaScript (or libraries/ frameworks based on JS).

    $148 Average bid
    $148 Сер. заявка
    58 заявки

    ...seeking an individual freelance developer with expertise in Node.js and React Native to create a single API and integrate it into our existing React Native frontend code. We are using MongoDB as our database. The freelancer should be independent and not part of any team or agency. You will be required to sign a simple Non-Disclosure Agreement (NDA) to maintain confidentiality of the project details. "Key Responsibilities:" Develop a Node.js API based on the provided specifications. Integrate the newly created API into the existing React Native frontend codebase. Ensure seamless communication between the API and MongoDB database. Test and debug the API integration to ensure smooth functionality. Collaborate with the team to ensure alignment with the overal...

    $22 Average bid
    $22 Сер. заявка
    9 заявки

    I'm looking for an experienced Python developer who can create the software architecture for a project. This will involve using MongoDB and FastAPI, so fluency in these technologies is a must. Ideal candidates will have: - Extensive experience with Python - Strong understanding of software architecture - Proficiency with MongoDB - Expertise in FastAPI Please note that the specifics of the project will be discussed further and it’s a few hour task and it’s very urgent

    $6 / hr Average bid
    $6 / hr Сер. заявка
    12 заявки

    I'm seeking a skilled Angular JS programmer to develop a trading iframe module for me. This module will be integrated with the Interactive Brokers platform and should primarily serve the following functions: - Displaying account information. - Enabling the placing and managing of orders. The ideal freelancer for this project should have a strong background in Angular JS and experience with Interactive Brokers API. Please include relevant samples of your previous work in your bid.

    $57 Average bid
    $57 Сер. заявка
    35 заявки

    I'm in need of a seasoned React.js developer for a robust, single-page web application. The app's complexity and security requirements are high, and it will primarily handle media files. Key Features: - User Authentication: The app needs a secure and seamless user login system. - Data Visualization: There will be a need to represent data in an easily digestible way. - Real-time Features: The application will have to support real-time interactions. Media Handling: - The application will primarily deal with various types of media files including images, videos, and audio files. Ideal Candidate: - Extensive experience in developing single-page applications using React.js. - Strong understanding of user authentication systems, data visualization techniques, and real-time feature i...

    $18 / hr Average bid
    $18 / hr Сер. заявка
    85 заявки
    FiberOne UPI QR Payment solutions
    Закінчився left

    ...a QR code based on the unique user ID assigned to each customer during account creation. The operators can then print the QR code and provide it to their customers. Customers will use their respective QR codes to make monthly payments conveniently. Customer Management Panel with QR Code Generation, Payment Gateway Integration, and Telegram Notifications ________________________________________ Project Overview I need a web-based platform with a secure login system for managing customers, generating unique QR codes linked to their accounts, and integrating a payment gateway (PhonePe) to track payments. The platform should also include a dashboard for tracking customers and payments, exporting data in various formats, and generating reports. Additionally, the system should have the...

    $135 Average bid
    $135 Сер. заявка
    15 заявки
    User Data & Content Storage Web App
    Закінчився left

    I'm looking for a skilled developer with expertise in React for front-end, Express for back-end, and MongoDB for database, to create a web app. This app will store personal user data and user-generated content. Key features of the web app include: - Storing personal information of users. - Email and password based user authentication. - Enabling users to post text, upload images, and share files/documents. The ideal candidate for this project should have: - Proficiency in React, Express, and MongoDB. - Experience in developing web apps with user data storage. - Knowledge of implementing email/password based authentication. - Skills in enabling multimedia and document uploads in a web app.

    $11 / hr Average bid
    $11 / hr Сер. заявка
    23 заявки
    Amazon Repricer App Development
    Закінчився left

    ...pipelines, and preparing the app for beta testing. This role requires expertise in Node.js, Python, React, and MongoDB, as well as excellent communication and teamwork skills. You will play a critical role in completing the app, ensuring a smooth user experience, and implementing efficient backend processes. The app will eventually integrate AI and deep learning algorithms for advanced repricing. Responsibilities: Backend Development (Node.js, Python): • Collaborate on API development and integration to connect the backend with the frontend. • Assist in enhancing the scraping pipelines written in Python for competitor and pricing data retrieval. • Optimize the database structure (MongoDB) for fast querying and scalability. • Support the integrati...

    $10 / hr Average bid
    $10 / hr Сер. заявка
    40 заявки

    I am seeking a seasoned developer with extensive knowledge in and to build a robust CRM system for me. This system should encompass both frontend and backend development. Key Functionalities: - Lead and opportunity management - Customer interaction tracking - Scheduling Zoom meetings - Interfacing with Trello - Sending ...Google Docs and Sheets Third-Party Integrations: - Zoom - Trello - Quickbooks - SendGrid - Wati - Google Sheets and Docs User Roles: - Administrators - Sales Representatives Ideal Candidate: - Over 5 years of experience in and - Deep understanding of micro-services architecture - Proficient in integrating with various third-party platforms - At least 3 years of experience in MongoDB - Excellent skills in creating user roles and permissions

    $1742 Average bid
    $1742 Сер. заявка
    58 заявки

    I'm looking for a skilled web developer who can build an interactive performance analysis website for me. This website will primarily feature interactive charts and graphs, so experience with creating and implementing these types of visuals is crucial. Key ... so experience with creating and implementing these types of visuals is crucial. Key responsibilities will include: - Designing and developing a user-friendly interface filled with interactive charts and graphs. - Ensuring the website can connect and retrieve data from various databases. While I haven't specified a particular framework or library for the interactive charts, familiarity with D3.js, , and Highcharts could be beneficial. Please include relevant examples of your work with interactive web elements in yo...

    $259 Average bid
    $259 Сер. заявка
    28 заявки

    I need an agency website for my digital marketing agency designed similar nut not the same to DisruptiveAdvertising.com. The website should include: Clean & modern design with smooth, fast-loading pages. Bold, clear call-to-action (CTA) buttons to generate leads and client contact. Portfolio section to easily showca...navigation. Responsive design, optimized for both desktop and mobile. Important Notes: The website must be easily customizable. I need to easily edit case studies, upload new images, and update the portfolio without requiring developer assistance. The site should be conversion-optimized, with an easy way for users to reach out for consultations. Skills Required: Web Design and Development (HTML, CSS, JS, WordPress) Portfolio and Case Study Integration Lead Gener...

    $82 Average bid
    $82 Сер. заявка
    15 заявки
    Enhance PySide6-based Visual Editor
    Закінчився left

    ...(e.g., zooming). - **NgvControls**: UI for adding rectangular and elliptical nodes. - **Nodes**: Rectangular (`NgvRectNode`) and elliptical (`NgvEllipseNode`) nodes with input/output ports. - **Edges**: Lines connecting nodes (`NgvEdge`). - **Undo/Redo**: Implemented via commands (`NgvAddNodeCommand`, `NgvAddEdgeCommand`, `NgvMoveNodeCommand`). 2. **Basic Unit Tests**: - Tests for node/edge creation, movement, and undo/redo are already implemented in ``. - Coverage includes basic scenarios like adding nodes, moving them, and creating edges. --- ### **What Needs to Be Done**: The goal is to **enhance the system** by: 1. **Ensuring encapsulation**: Prevent external access to `_` or `__` attributes. 2. **Expanding unit tests**: Cover edge cases and ensure high

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    I'm on the lookout for a native En...Interviewer. In this role, you’ll conduct interviews, assess technical skills, and provide valuable insights into candidates’ programming abilities. Key Responsibilities: - Primarily assessing technical skills of candidates. - Conducting interviews and providing insights on candidates. Ideal Skills: - Deep knowledge and advanced understanding of JavaScript, Typescript, Python, React, Angular, Node, React Native and Restful API. - Some experience with AWS and Azure Cloud - Passion for technology and recruitment. - Exceptional technical evaluation skills. - Clear and effective communication abilities. If you're tech-savvy, have a knack for recruitment, and can evaluate candidates' programming capabilities effectively...

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    ...ownership. Project Overview: Use Cases: 1. In-Game Transactions: Secure and transparent transactions for in-game assets. 2. Asset Ownership: Verifiable ownership of digital assets. 3. Player Rewards: Decentralized reward system for players. 4. Interoperability: Assets usable across multiple games. Key Problems: 1. Audits security risks on Casino game smart contract. 2. Fix issues relating web3 automation on the backend(Express) part. 3. Integrate token-to-nft exchange function. Tech Stack: Blockchain: Ethereum Smart Contracts: Solidity Frontend Integration: Web3.js Backend: Node.js, Database: MongoDB Frontend Framework: React.js Testing: Mocha, Chai Deployment: Docker, Kubernetes Version Control: Git, GitHub Requirements: Experience with Ethereum and Solidity. Prof...

    $161 Average bid
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