React.js is a powerful, open-source JavaScript library that allows developers to build user interfaces and single-page applications with ease. By hiring React.js Developers, clients can transform their web development projects with efficient, scalable, and responsive solutions. Here's some projects that our expert React.js Developers made real:

  • Designing and implementing interactive dashboards for data visualization
  • Building complex multi-step forms with seamless user experience
  • Developing robust web applications handling emails and other communication tools
  • Creating virtualized rendering for high-performance tables and lists
  • Integrating blockchain technologies like Web3.js for decentralized applications
  • Tailoring feature-rich taxi and transportation apps with smooth backends
  • Connecting various web pages to build cohesive user journeys
  • Developing comprehensive unit tests to ensure code reliability and stability

Our talented React.js Developers have successfully executed numerous projects on Freelancer.com, showcasing their expertise in this cutting-edge technology. Their proficiency in React.js, combined with the multitude of use cases that it offers, makes them the perfect choice for clients looking to stand out in the competitive digital landscape.

If you want to bring your web development ideas to life, look no further than Freelancer.com to hire experienced React.js Developers. Our platform provides an extensive pool of skilled professionals ready to take on your project and transform it into a success story. Don't wait any longer - post your own project today and start collaborating with the best React.js talent available!

从283,632个评价中,客户给我们的 React.js Developers 打了4.9,共5星。
雇佣 React.js Developers

React.js is a powerful, open-source JavaScript library that allows developers to build user interfaces and single-page applications with ease. By hiring React.js Developers, clients can transform their web development projects with efficient, scalable, and responsive solutions. Here's some projects that our expert React.js Developers made real:

  • Designing and implementing interactive dashboards for data visualization
  • Building complex multi-step forms with seamless user experience
  • Developing robust web applications handling emails and other communication tools
  • Creating virtualized rendering for high-performance tables and lists
  • Integrating blockchain technologies like Web3.js for decentralized applications
  • Tailoring feature-rich taxi and transportation apps with smooth backends
  • Connecting various web pages to build cohesive user journeys
  • Developing comprehensive unit tests to ensure code reliability and stability

Our talented React.js Developers have successfully executed numerous projects on Freelancer.com, showcasing their expertise in this cutting-edge technology. Their proficiency in React.js, combined with the multitude of use cases that it offers, makes them the perfect choice for clients looking to stand out in the competitive digital landscape.

If you want to bring your web development ideas to life, look no further than Freelancer.com to hire experienced React.js Developers. Our platform provides an extensive pool of skilled professionals ready to take on your project and transform it into a success story. Don't wait any longer - post your own project today and start collaborating with the best React.js talent available!

从283,632个评价中,客户给我们的 React.js Developers 打了4.9,共5星。
雇佣 React.js Developers

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    56 找到工作

    React/TypeScript Developer with Advanced JointJS Expertise We are developing a visual tool for designing cloud infrastructure. The application uses JointJS for its core diagramming engine and React for the user interface. We are looking for a specialist to help us implement advanced graph behaviors and custom shape logic. We are building features that require dynamic switching of element representations and complex nesting logic (containers within containers). The ideal candidate has deep experience extending JointJS beyond basic drag-and-drop, creating custom interactive elements, and managing complex graph state. Key Responsibilities: - Advanced JointJS Implementation: Develop custom shapes and behaviors that go beyond standard library features. - Complex State Management: Handle stat...

    $16 / hr Average bid
    $16 / hr 平均报价
    98 个竞标

    Our shopping site is already up on a React-Node-MongoDB stack; now I need an experienced developer to take it over the finish line. Your main focus will be sharpening functionality, with special attention to robust search and filtering so customers can locate products quickly and intuitively. While you’re in the codebase, I also expect you to hunt down lingering bugs, tighten performance, and give the interface a final polish so it feels modern and consistent across devices. You will be working in a familiar environment—React (hooks, context or Redux), Express API, and MongoDB Atlas—so solid experience with that trio is essential. If you can blend in UI frameworks like Material-UI or Tailwind without bloating the bundle, even better. Key deliverables • Functional...

    $138 Average bid
    $138 平均报价
    43 个竞标
    Mini Update on React code
    6 天 left
    已验证

    Hi, a quick work on updating the figma design and update 2 small changes in the existing api - its immediate task , <1 day Code is in react.js and

    $15 Average bid
    $15 平均报价
    33 个竞标

    I am building a logistics marketplace platform similar to Courier Exchange, where shippers post loads and verified carriers can find transport jobs. The business idea is already validated through real industry experience and contacts in the European transport market. The existing platform was previously developed but the codebase needs to be rebuilt with a clean architecture. I am now looking for a developer or small team that wants to join the project as a technical partner rather than a typical freelancer. IMPORTANT – PLEASE READ This is not a typical paid freelance job. There is no upfront payment. Compensation is structured as: • Equity in the company • Payment for development work after the platform becomes operational and users start joining If you are only lo...

    $29 Average bid
    $29 平均报价
    63 个竞标

    Health Webapp: Technical Requirements Frontend Framework: React.js (using functional components and hooks), typescript. Build Tool: Vite for fast development and optimized production builds. Styling: Tailwind CSS for a mobile-first, utility-based responsive design. Charts: Recharts for lightweight, SVG-based data visualization. Responsiveness: The app must be fully functional and aesthetically pleasing on mobile, tablet, and desktop. Code Quality: Clean, modular, and well-documented codebase using a professional folder structure.

    $109 Average bid
    $109 平均报价
    44 个竞标

    I run an adventure-focused site currently powered by Joomla and I’m ready to rebuild it on TinaCMS so I can enjoy a faster, Git-based workflow and an easier editing experience. The content revolves around trip planning and covers hiking, water sports and other extreme-sport articles, so everything—from posts and images to category structure—needs to be migrated and rendered accurately in the new stack. Here’s what I need from you: • Set up a fresh project with TinaCMS integrated (). • Work on my git repository on a branch and possibly use the MUI to manage the component theming and well organized asset • Recreate the existing pages, templates and navigation so the look and feel stay familiar while gaining the performance benefits of a static b...

    $181 Average bid
    $181 平均报价
    206 个竞标

    I’m building a full-stack invoice manager and need someone who can take it from concept to a polished, production-ready web application on the MERN stack. The core flow is straightforward: a user signs up with a traditional email-and-password form, completes a one-time company profile, and from then on every invoice they create automatically applies that branding. Here’s what I need you to deliver: • Secure authentication (email + password) with hashed storage, JWT sessions and basic password-reset flows • A responsive React dashboard that works smoothly on mobile, tablet and desktop, styled with clean CSS (Tailwind or plain CSS-in-JS is fine) • Invoice creation, live preview, PDF generation and download • A simple table to view past invoices with se...

    $115 Average bid
    $115 平均报价
    56 个竞标

    I’m building a full-stack invoice manager and need someone who can take it from concept to a polished, production-ready web application on the MERN stack. The core flow is straightforward: a user signs up with a traditional email-and-password form, completes a one-time company profile, and from then on every invoice they create automatically applies that branding. Here’s what I need you to deliver: • Secure authentication (email + password) with hashed storage, JWT sessions and basic password-reset flows • A responsive React dashboard that works smoothly on mobile, tablet and desktop, styled with clean CSS (Tailwind or plain CSS-in-JS is fine) • Invoice creation, live preview, PDF generation and download • A simple table to view past invoices with se...

    $102 Average bid
    $102 平均报价
    53 个竞标

    I need a complete build of both a public-facing website and a companion web application. Both properties must share the same brand identity, load quickly on mobile and desktop, and be easy for me to maintain after launch. Here’s what I expect: • A clean, responsive UI that works flawlessly in all modern browsers. • A secure, well-documented back end that can scale as traffic grows. • Deployment to my preferred hosting or cloud account, with automated CI/CD if practical. • Clear hand-over: source code in a Git repository, instructions for local setup, and a short walkthrough video or call. Acceptance criteria • All core pages render without visual defects at 320 px, 768 px, and 1440 px widths. • Lighthouse performance score of 90+ on mob...

    $132 Average bid
    $132 平均报价
    84 个竞标

    I’m an IT student building a full-stack web application for an academic project and I want the entire solution taken from concept to live deployment. The application must include the following core features: • Secure user authentication (sign-up, login, password reset, optional social OAuth) • E-commerce functionality (product catalogue, cart, checkout, payment-gateway integration) • Real-time chat for users, sellers and support, delivered via WebSockets or a comparable technology A modern JavaScript stack feels right—React or Vue on the front end, with Node.js/Express (or a similar framework) on the back end—and I’m open to either SQL or NoSQL for the database. Clean, well-commented code in a Git repository, a concise README, and deployment...

    $19 / hr Average bid
    $19 / hr 平均报价
    82 个竞标

    I’m building out a new React front-end and now need the server side to catch up. The priority is a robust Node.js backend that exposes well-structured RESTful endpoints returning clean, predictable JSON. The data layer will live in MySQL, so you’ll design the schema, set up migrations, and write queries or use an ORM—whichever keeps performance high and code readable. Although Laravel experience is welcome and I do plan to introduce a small GraphQL layer later, right now your main focus will be the REST API: authentication (token-based), role management, pagination, filtering, and solid error handling. Clear inline documentation and a concise README or Swagger / OpenAPI file should accompany each route so the React team can plug in immediately. I’m flexible on tim...

    $9 / hr Average bid
    $9 / hr 平均报价
    131 个竞标

    Have to redesign the current homepage, it's on react with CI backend

    $90 Average bid
    $90 平均报价
    106 个竞标

    Fix & Improve Financial Modeling Accuracy for Real Estate Analysis Platform I have a real estate analysis app built with Python FastAPI. I need help checking and fixing a calculation issue in the backend. Some of the financial numbers are not coming out correctly, so I want someone to review the logic and fix the accuracy problem. This is a small task for now, not a full rebuild. You should be comfortable with: - Python - debugging calculation logic - financial formulas - Real estate experience is a plus. Please include your proposal your related experience regarding Real Estates Start your proposal with Financial Modeling Expert.

    $24 Average bid
    $24 平均报价
    40 个竞标

    About the Role As a Senior Fullstack Engineer, you will own the technical health and architectural evolution of mission-critical web applications. You will act as the primary anchor for robust .NET backends and dynamic React frontends, bridging the gap between high-performance server-side logic and modern user interfaces. This role requires an autonomous mindset to navigate diverse codebases, provide clarity through documentation, and drive technical excellence across the delivery lifecycle. Your success is measured by system reliability, the proactive management of technical debt, and your ability to mentor and elevate the engineering team. Key Responsibilities Fullstack Execution: Lead the development of robust architectures using .NET (Core/5+) and React, ensuring high performance, se...

    $22 / hr Average bid
    $22 / hr 平均报价
    135 个竞标

    StayNest – Travel & Hotel Booking Web Application StayNest is a full-stack travel and hotel booking web application designed to help users easily search, compare, and book accommodations online. The platform provides a seamless user experience with a responsive interface, secure authentication, and efficient booking management. The frontend of the application is developed using React.js and , ensuring fast rendering and SEO optimization. Tailwind CSS is used to create a modern, responsive, and user-friendly interface that works smoothly across all devices. The backend is built using Node.js and , which handle RESTful APIs, business logic, and server-side operations. MongoDB is used as the database to store user information, hotel listings, bookings, and transaction details. T...

    $233 Average bid
    $233 平均报价
    25 个竞标

    Front end work has already done. we need api work and laravel backend work. I’m expanding a React.js front-end and need a solid Laravel hand to wire it up to a clean, well-documented REST API. Your job is to build out the endpoints in Laravel, return JSON responses the React components can consume, and keep the codebase readable and testable as it grows.

    $8 / hr Average bid
    $8 / hr 平均报价
    102 个竞标

    React + Supabase Developer — Workplace Verification of Competency Web App Fixed price · AEST timezone preferred · Full spec and working prototype provided Note: the budget shown is a placeholder. I expect bids in the $800–$1,200 USD range for a complete, quality build. Bids significantly below this will not be considered. What this project is I need a developer to wire up a fully-designed React prototype into a production web application. The UI is complete — you are not designing anything. Your job is to connect it to a real database (Supabase), add authentication, and set up automated email delivery. The application is called SpecialisedVOC. It is a workplace verification of competency platform used to record and certify that workers can safely operate ...

    $22 / hr Average bid
    $22 / hr 平均报价
    150 个竞标

    I need Any four separate, fully-functional websites completed: News Website E-Commerce Website Travel & Tours Website Corporate Website NGO Website These projects should include -html -css -javascript - react And should be submitted in GitHub Need simple sites just to get web design certificate

    $60 Average bid
    $60 平均报价
    44 个竞标
    Modern Sleek Website Build
    5 天 left
    已验证

    I’m looking to have a sharp, modern-looking website designed and built from the ground up. The visual direction is already clear in my mind: clean lines, plenty of white space, subtle animations and a layout that feels effortless on both desktop and mobile screens. I’m flexible about the underlying platform—whether you prefer WordPress, Webflow, a custom React/Vue setup or another stack, I’m open to the solution that will give the best mix of speed, security and ease of future content edits. What matters most is that the final experience looks refined, loads quickly and is simple for me to manage once it’s live. Deliverables 1. Pixel-perfect, fully responsive website that matches the approved modern & sleek design 2. CMS or admin access so I can ...

    $471 Average bid
    $471 平均报价
    439 个竞标

    I need a fully-functional courier tracking site built from the ground up with a modern, trendy look that feels effortless for customers to use on desktop and mobile alike. The whole experience must revolve around the end user—someone who just wants to type or paste a tracking number and instantly see where their parcel sits in real time. Core experience • Real-time tracking that pulls live location data and displays progress on an interactive map. • Secure customer login so repeat users can view current and past orders without re-entering numbers. • Automated notifications (email, SMS, or push—whichever is easiest to wire up first) triggered by key status changes: out for delivery, delivered, exceptions, etc. I’ll provide access to our shipment data...

    $296 Average bid
    $296 平均报价
    397 个竞标

    Role Overview Build and maintain a fintech platform mobile/web frontend, backend services, wallet system, and payment integrations. Key Responsibilities • Design and develop scalable frontend and backend architecture • Build responsive web/mobile interfaces for merchants, distributors, and admin dashboards • Develop backend APIs for authentication, wallet management, transactions, and commissions • Integrate payment services (UPI, recharge, bill payment, payouts) • Implement secure wallet and ledger system for financial transactions • Build multi-level commission engine • Design optimized database schema for high-volume transactions • Implement authentication, OTP login, and security best practices • Deploy applications using cloud infrastruct...

    $2380 Average bid
    $2380 平均报价
    123 个竞标

    Hi, I'm looking for an experienced developer to build a simple WhatsApp CRM system (MVP) targeted at small businesses in Saudi Arabia (restaurants, clinics, shops, service providers). What I need: Connect to the official WhatsApp Business API (Meta Cloud API or Twilio) A web dashboard (Arabic RTL interface) where I can: See all incoming WhatsApp messages in one inbox Reply to customers directly from the dashboard Save and manage customer contacts with tags/labels Send bulk messages to groups of customers Set up simple auto-replies (welcome message, out-of-hours, etc.) View basic reports (messages sent, read rates) Tech stack (flexible): Backend: Node.js or Python Frontend: React.js Database: PostgreSQL or MongoDB Hosting: DigitalOcean or AWS Deliverables I expect: Full working...

    $405 Average bid
    $405 平均报价
    179 个竞标
    Build & Publish Shopify App
    4 天 left
    已验证

    I need a developer who can take my concept for a Shopify app, turn it into clean, well-documented code, and guide me through the entire submission process until it is live in the Shopify App Store. I have the core idea sketched out but I am open to best-practice suggestions on tech stack, API usage, and storefront UI so the finished app meets Shopify’s current review guidelines. Key deliverables: • A fully functional Shopify app built with a stable, commonly supported framework (Node/React or Ruby on Rails are both fine). • Installation flow that passes Shopify’s OAuth and billing checks. • All required assets, screenshots, and listing copy prepared for the App Store submission. • Successful upload and approval, with any review feedback handled un...

    $52 Average bid
    $52 平均报价
    112 个竞标
    outreach automation
    4 天 left
    已验证

    Gen AI enabled python webapp to connect to a linkedin account, and do semi-automated (human in the loop) outreach with my connections. More details would be provided on selection. Potential for long term project if you are the right fit.

    $16 / hr Average bid
    $16 / hr 平均报价
    36 个竞标

    I need a clean, visually striking portfolio site whose sole purpose is to showcase my graphic design work. The homepage should immediately draw attention to a featured gallery of selected projects, with room for categories or filters so visitors can explore similar pieces quickly. An “About Me” section is essential; it should present my background, skills, and design approach in a concise, engaging way that matches the overall look and feel of the site. I’m not looking to add a contact form or testimonials right now, so the layout can stay focused on work samples and the short bio. Design priorities: • Responsive layout that looks polished on desktop, tablet, and mobile. • Fast-loading images—please optimise files without sacrificing quality. &bull...

    $242 Average bid
    $242 平均报价
    35 个竞标

    Requirements -Proven experience in software development with expertise in one of these stacks; Ruby on Rails, JavaScript, Python, C++, C#, Java, React, Angular, Vue and .NET frameworks. -Strong understanding of RESTful API design, web development practices, and front-end development using React or similar frameworks. -Hands-on experience managing cloud infrastructure on AWS and Azure platforms. -Familiarity with IT infrastructure components including RBAC (Role-Based Access Control), Linux server environments, and application deployment strategies. -Proficiency with version control tools such as GitHub, SVN, and Git. -Knowledge of database systems including MySQL and SQL Server along with SQL query optimization skills. -Experience working within Agile methodologies to deliver high-quality ...

    $34 / hr Average bid
    $34 / hr 平均报价
    312 个竞标

    I need a complete, web-based School ID Card management platform built from scratch. The system must contain two fully separated areas: an Admin panel for me and an individual panel for every school we onboard. Admin panel • Secure login for me alone. • Add, edit, or delete schools at any time; each school receives its own automatically generated username and password. • Real-time visibility of every school’s roster and each student’s record. School panel • School-level login. • Two ways to populate students: one-by-one through a form or in bulk via Excel upload (up to 1,000 rows at once). • Mandatory student fields: Name, Father Name, Date of Birth, Course/Class, Mobile Number, Address, District, Gender, Roll Number, Session, Pin ...

    $104 Average bid
    $104 平均报价
    75 个竞标

    1️⃣ n8n Automation & Media Pipeline Integration Developer We are looking for a developer to help organize and connect an existing automation system. Most of the system is already built so the main work is reviewing the current structure and connecting or adjusting existing modules rather than building new features from scratch. Tasks include connecting and organizing n8n workflows, integrating existing automation modules, and adjusting FFmpeg-based media generation such as bulk processing, retry logic, subtitle/voice resolrution settings, and template-based design layout. Some small adjustments to existing Chrome Extension made by Playwright scripts may also be required if necessary. Its optional The current system structure is documented in Notion. The work should be done by review...

    $32 Average bid
    $32 平均报价
    58 个竞标

    React + Supabase Developer — Workplace Verification of Competency Web App Fixed price · AEST timezone preferred · Full spec and working prototype provided Note: the budget shown is a placeholder. I expect bids in the $800–$1,200 USD range for a complete, quality build. Bids significantly below this will not be considered. What this project is I need a developer to wire up a fully-designed React prototype into a production web application. The UI is complete — you are not designing anything. Your job is to connect it to a real database (Supabase), add authentication, and set up automated email delivery. The application is called SpecialisedVOC. It is a workplace verification of competency platform used to record and certify that workers can safely operate ...

    $470 Average bid
    $470 平均报价
    244 个竞标

    I have a finished Framer website and now want it rebuilt as a full-stack codebase that can be wrapped into a mobile application for iOS and Android. I’m planning to use Strapi for the CMS layer, but if you know a faster or more scalable headless option, I’m happy to hear your reasoning and switch. The current Framer layout can be adjusted; design fidelity is less important than clean, maintainable React/ code and smooth performance on mobile. The product will act as a personal portfolio with an integrated blog, so dynamic routing, SEO-friendly metadata, and simple content editing from the CMS are essential. For the portfolio section I need: • Image gallery • Video showcase • Client testimonials Please structure the project so that these components&m...

    $270 Average bid
    $270 平均报价
    52 个竞标

    I am looking for an experienced MERN Stack Developer to manage and support my clients' ongoing gaming projects. Tech Stack • Frontend: React.js • Backend: Node.js • Database: MongoDB Responsibilities • Setup and deploy new gaming projects • Maintain and update existing projects • Manage backend APIs and integrations • Handle server setup and optimization • Integrate and manage third-party APIs • Troubleshoot bugs and performance issues • Provide technical support when issues arise Additional Skills Required • Server management (Linux / Cloud servers) • API integration and debugging • Database optimization • Security and performance optimization Availability • Need reliable long-term support • Should b...

    $575 Average bid
    $575 平均报价
    33 个竞标

    1️⃣ Project Overview We are looking for an experienced Full Stack Developer to build Loan Pay Pro, a Fintech Loan Application Platform where users can explore different loan products and apply for loans online. The platform should provide a modern, responsive, and user-friendly interface optimized for both mobile and desktop devices. Users will be able to: Explore multiple loan products Calculate loan EMI using built-in financial calculators Check their free credit score (CIBIL integration) Apply for different types of loans online Track their loan application status The system will also include an Admin Dashboard to manage users, loan applications, lending partners, and platform content. 2️⃣ Project Scope Frontend Development Pages required: Homepage Loan Products Section Lo...

    $245 Average bid
    $245 平均报价
    35 个竞标

    Thumblify - AI-Powered Thumbnail Generation SaaS Platform Developed a comprehensive SaaS application that leverages artificial intelligence to generate professional, high-converting thumbnails for content creators and digital marketers. The platform features a dual-mode generation system, allowing users to either create custom thumbnails from text descriptions and uploaded images or analyze and recreate improved versions of existing YouTube video thumbnails using AI enhancement technology. Built with a modern tech stack including React.js with TypeScript for a responsive, type-safe frontend and Node.js/Express for a robust RESTful API backend. Implemented secure user authentication with JWT and cookie-based sessions, integrated MongoDB for scalable data storage, and connected multiple AI i...

    $293 Average bid
    $293 平均报价
    27 个竞标

    Solar Management Dashboard Tech Stack: Frontend: , React.js Backend: Node.js, Fastify, MongoDB Infra: AWS Includes: * End User Flow * Installer Portal * Master Dashboard * Customer Dashboard * DevOps & Infrastructure Setup Third Party APIs: Google Solar API, Google Maps API Infra Cost: ~₹6,000–₹8,000/month (AWS + MongoDB Atlas) AMC: ₹6,000/month Estimated development timeline: 11–12 weeks • Product Discovery & Workflow Mapping – Review Figma designs, finalize user flows, portal structure and feature scope. • System Architecture & Database Design – Define platform architecture, API structure, database schema and user role permissions. • Frontend Development – Build reusable UI components and dashboards using React / Next.js. &b...

    $2690 Average bid
    $2690 平均报价
    151 个竞标

    Project Overview We are creating a high-value interactive lead magnet for a cybersecurity marketing campaign targeted at small and mid-sized businesses. The resource will be called: “When Things Go Wrong: The Cyber Incident Survival Playbook.” One of the key elements of this playbook is an interactive calculator that helps business owners estimate the financial impact of a cyber incident or IT outage. Instead of reading generic statistics, users will input their own business data and the tool will automatically calculate potential downtime losses, recovery costs, and operational impacts. This calculator will live on a landing page and be used as part of an educational marketing journey designed to help businesses understand cybersecurity risk and seek IT support. This cal...

    $556 Average bid
    保密协议
    $556 平均报价
    74 个竞标

    I need an interactive dashboard tailored for both C-level executives and middle managers that places our sales performance front and center. The end product should pull current figures from our existing systems (I can grant API or export access once we agree which sources make the most sense) and transform that raw data into three easy-to-consume views: dynamic graphs and charts for quick trend spotting, drill-down tables and lists for detailed analysis, and concise summary reports that can be exported or scheduled by email. The layout must adapt to two distinct audiences. Executives want a high-level snapshot with minimal clicks, while middle managers will require the ability to filter by region, product line, and time period. Role-based permissions will keep everything clean—senio...

    $18 Average bid
    $18 平均报价
    22 个竞标

    I’m building a location-based social discovery platform focused on restaurant listings. The entire stack will rely on Supabase, so I need you to stand up and configure the Supabase backend—database schema, row-level security, authentication, storage, and REST/Realtime APIs—then hook it seamlessly to a clean, modern-minimalist interface. Core flow: a user signs up with email-and-password, grants location access, and instantly sees nearby restaurants. They can browse an infinite-scroll list, refine results through search and filters, and open a detail view with photos, description, and map pin. All pages must be fully responsive; the mobile web experience is the priority, and the desktop web view can surface a subset of features for simplicity. Deliverables • Supabas...

    $492 Average bid
    $492 平均报价
    188 个竞标

    I need a professional recruitment/hiring website built for "Vedam Talent" - an HR consultancy brand focused on connecting the right talent with the right companies. Project Requirements: 1. PUBLIC-FACING WEBSITE: - Clean, professional website under the brand name "Vedam Talent" - Homepage with company overview, services offered, and value proposition - Job listings page where open positions can be browsed by candidates - Individual job detail pages with apply functionality - About Us, Contact, and Services pages - Mobile responsive design 2. ADMIN DASHBOARD (for internal use by Vedam Talent team): - Secure login for admin/HR team - Post, edit, and manage job listings - View and manage candidate applications - Shortlist, reject, or move candidates through hiring stage...

    $15 Average bid
    $15 平均报价
    27 个竞标

    AI-Powered Google Review Management System Overview I want to build a white-label SaaS platform that helps businesses collect more positive Google reviews. The system should automatically filter customer feedback, sending satisfied customers directly to the Google Review page, while capturing negative feedback privately so businesses can respond before it becomes a public review. The platform should allow agencies and freelancers to manage multiple businesses, generate QR codes for review collection, and provide a dashboard for review analytics and feedback management. Core Features Required 1. Smart Review Filtering System Customer scans QR code or clicks review link Customer selects rating (1–5 stars) 4–5 stars: Redirect to Google Review page 1–3 stars: Open private ...

    $287 Average bid
    $287 平均报价
    34 个竞标

    My React-based appointment platform is almost ready to ship, but two stubborn issues in the scheduling logic are blocking release: • The time-slot generator sometimes shows options that should be unavailable. • When a user hits “Book,” the request hangs far longer than it should. I need a developer who can dive straight into the existing React frontend (hooks and context), trace the slot-generation flow through to the scheduling API, and deliver a clean, well-tested patch. You’ll verify that only legitimate slots appear under every timezone/working-hours scenario and profile the booking call so the confirmation returns promptly. Deliverables (acceptance criteria) 1. Updated logic that always publishes correct, conflict-free time slots. 2. Booking operat...

    $4 / hr Average bid
    $4 / hr 平均报价
    49 个竞标

    I am building Meet-sphere, a browser-based video calling platform geared toward friends and family. You can preview the current proof-of-concept here: The core is already in place—ReactJS on the front end, an Express/NodeJS API backed by MongoDB, and peer connections over WebRTC managed through with token-based authentication. I now want to move from demo to production quality by adding: • Screen sharing that works smoothly on Chrome, Firefox, and Safari • Multi-user conferences (3–6 participants in a room without noticeable lag) • An integrated text chat pane, delivered over the existing socket layer and persisted to MongoDB for reloads The codebase is modern React (hooks, Context, Vite), and the server runs on Express with JWT auth. You’ll have...

    $10 / hr Average bid
    $10 / hr 平均报价
    18 个竞标

    I’m building a new white-label iGaming suite that bundles an online casino and a full-featured sportsbook into a single, scalable platform. The project covers everything from the real-time odds engine to the front-end lobby, and I need a senior full-stack developer who can own the build end-to-end. The back end must be modular—micro-service friendly, containerised, and ready to plug in third-party game providers, odds feeds, KYC tools, and multiple payment gateways. A modern stack such as Node.js or Go for the services, TypeScript/React (or similar) for the client, and a cloud environment like AWS or GCP with Docker/Kubernetes for orchestration is preferred, but I’m open to your proven alternatives if they shorten time-to-market without sacrificing reliability. On the f...

    $289 Average bid
    $289 平均报价
    25 个竞标

    The app uses react-native-video to auto-play clips inside a vertically scrolling feed on iOS. When a user scrolls rapidly, playback stops or freezes, even though the next row appears on screen. Everything else in the build is stable; the issue is isolated to this scrolling interaction. I will add you to the private GitHub repository so you can work against the existing codebase. You’ll find a clean branch, reproducible steps, and a short screen recording that shows the glitch. I’m happy to point you to the exact list component and the current optimisation attempts that didn’t pan out. Deliverable • A merge-ready pull request that keeps videos playing smoothly during fast scroll on iOS, with no regression on normal scrolling or memory usage. Acceptance is simple: r...

    $31 Average bid
    $31 平均报价
    43 个竞标

    Ho bisogno di un tecnico che sappia costruire un gestionale JavaScript FullStack che si colleghi alla piattaforma che già utilizzo per gestire vari siti di incontri e consenta, con un solo clic sul pulsante “modifica”, di propagare automaticamente ogni aggiornamento a tutti i portali collegati, senza passare da API esterne. SOLO PER CHI PARLA ITALIANO AL TELEFONO DI FREELANCER Funzionalità chiave da includere • Sincronizzazione istantanea dei parametri principali – profilo utente, impostazioni di ricerca e annunci pubblicitari – tra il gestionale principale e i siti satellite. • Dashboard di amministrazione intuitiva per monitorare lo stato di ogni sito e l’esito delle sincronizzazioni. • Sistema di notifiche (e-mail e/o ...

    $556 Average bid
    $556 平均报价
    42 个竞标

    Project Title: MERN Stack Developer Needed for Educational ERP Fee & Billing Module Project Description: I am looking for an experienced MERN Stack Developer to build a Fee & Billing Management Module for an Educational ERP system. The module should manage the complete student fee process including: • Fee structure creation (Tuition, Lab, Exam, Hostel, Transport) • Student fee demand generation • Installment-based fee payment • Fee collection (Cash, UPI, Bank Transfer, Online Payment) • Automatic receipt generation • Scholarship / concession management • Late fee or fine calculation • Student fee ledger and payment history • Reports and dashboard for fee collections Technology Stack Required: • React.js (Frontend) • Node.j...

    $321 Average bid
    $321 平均报价
    75 个竞标

    I'm seeking a mid-level SharePoint (SPFx) developer to extend, enhance, and maintain an existing SPFx codebase. Key Tasks: - Improve user interface to support multiple languages. - Add new web parts, specifically custom forms and updates to existing web parts. Ideal Skills and Experience: - Proficiency in SharePoint Framework (SPFx). - Experience with UI/UX design and multilingual support. - Ability to create and modify custom forms and web parts. - Implement new features and enhancements using TypeScript and React. - Use GitHub Copilot to accelerate development while maintaining code quality and consistency. - Integrate solutions with SharePoint REST APIs and Microsoft Graph. Looking for someone who can efficiently deliver high-quality enhancements and maintain the codebase thro...

    $43 / hr Average bid
    加精 保密协议
    $43 / hr 平均报价
    100 个竞标

    Full Stack Web Developer | MERN Stack | UI/UX Designer Hello, I am Prashant Kumar, a passionate Full Stack Developer and Creative Designer with over 2 years of hands-on experience building modern, responsive, and high-performance web applications. I specialize in developing complete web solutions from scratch — from designing clean and attractive user interfaces to building secure backend systems and managing databases efficiently. What I Can Do For You Custom Website Development (Frontend and Backend) MERN Stack Applications (MongoDB, , React.js, Node.js) REST API Development and Integration JWT Authentication and Role-Based Access Control Admin Dashboards and Employee Management Systems E-commerce Websites Portfolio and Business Websites Database Design (MySQL and MongoD...

    $10 / hr Average bid
    $10 / hr 平均报价
    55 个竞标

    I need a bespoke website that presents my business as a clean, modern portfolio. The look I have in mind is unmistakably modern and minimalistic—plenty of white space, tight typography, and subtle animations that keep the focus on the work itself rather than on decorative clutter. What the site must do • Act as a showcase: visitors should immediately see curated image galleries alongside short, well-structured articles that explain each project or service. • Load fast and scale well on mobile, tablet, and desktop. • Give me a simple way to update both the images and the accompanying text without touching code—either a lightweight CMS or a custom admin panel is fine as long as it’s intuitive. • Include essentials like a contact form, basic on-p...

    $118 Average bid
    $118 平均报价
    89 个竞标

    My real-estate " " website needs a quick but thorough tidy-up. The current CSS causes layout problems, styling inconsistencies, and several responsive design glitches that become obvious on tablets and smaller phones. In parallel, the property search bar has stopped filtering by price, bedrooms, and location, so visitors often get zero or the wrong results. The website layout on the product banner should be like realtor.com. The backend admin is not working and cannot log in While reviewing the code, I also noticed that some listings show incorrect information, others render with a poor visual presentation, and a few disappear altogether. Those issues likely share a template or query root, so tackling them alongside the search repair should keep the work contained. Here is wh...

    $190 Average bid
    $190 平均报价
    216 个竞标

    I want to enrich my current real-estate website with four tightly-integrated upgrades: • Interactive property map Google Maps must display every listing, allow cluster or pin views, and let visitors draw or click to filter by area. • “Save to Favorites” workflow A logged-in visitor needs a one-click way to add or remove any listing from a personal wishlist that is recalled on their next visit. If cross-device sync feels heavy for the first release, we can discuss a phased approach. • Built-in buyer/agent messaging A lightweight real-time chat pane should open straight from each listing so a buyer can talk to the assigned agent without leaving the page; think or Firebase-style push for instant delivery and read status. • Mobile-first speed...

    $310 Average bid
    $310 平均报价
    60 个竞标

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