Next.js is an open-source React framework created by Vercel (formerly known as ZEIT). It supports Server-Side Rendering (SSR) and Static Site Generation (SSG). It's a great framework for developers, who want to bring their web projects to life quickly and easily, without too much boilerplate setup.

Next.js Developers can build, customize, secure and optimize websites and applications with high performance and API routes. They can use Next.js's modern technology stack to handle storage, authentication, user sessions, extensions and more to create dynamic, interactive websites and applications with maximum browser compatibility.

Here's some projects that our expert Next.Js Developer made real:

  • FFMPEG, LARAVEL and other technologies used to build a Video Streaming App
  • Creation of a single page web-service integrating a Bot
  • Debugging of existing websites & web applications
  • Development of web applications with the support of the React JS/Next JS/Firebase Framework
  • Integration of methods for a User Update function for both the front-end and back-end of the website
  • Replication of a website version of an app
  • JavaScript/React to add download files functionality
  • Deployment of a clone website in Vercel or Ubuntu server
  • Making a Chrome Dino Game replica using Phaser and Next.js frameworks

Our expert Next.js Developers have delivered these projects on Freelancer.com with great success! We invite you to post your project on Freelancer.com and let our developers bring your project to life with the highest quality standards!

From 108,764 reviews, clients rate our Next.Js Developers 4.9 out of 5 stars.
Hire Next.Js Developers

Next.js is an open-source React framework created by Vercel (formerly known as ZEIT). It supports Server-Side Rendering (SSR) and Static Site Generation (SSG). It's a great framework for developers, who want to bring their web projects to life quickly and easily, without too much boilerplate setup.

Next.js Developers can build, customize, secure and optimize websites and applications with high performance and API routes. They can use Next.js's modern technology stack to handle storage, authentication, user sessions, extensions and more to create dynamic, interactive websites and applications with maximum browser compatibility.

Here's some projects that our expert Next.Js Developer made real:

  • FFMPEG, LARAVEL and other technologies used to build a Video Streaming App
  • Creation of a single page web-service integrating a Bot
  • Debugging of existing websites & web applications
  • Development of web applications with the support of the React JS/Next JS/Firebase Framework
  • Integration of methods for a User Update function for both the front-end and back-end of the website
  • Replication of a website version of an app
  • JavaScript/React to add download files functionality
  • Deployment of a clone website in Vercel or Ubuntu server
  • Making a Chrome Dino Game replica using Phaser and Next.js frameworks

Our expert Next.js Developers have delivered these projects on Freelancer.com with great success! We invite you to post your project on Freelancer.com and let our developers bring your project to life with the highest quality standards!

From 108,764 reviews, clients rate our Next.Js Developers 4.9 out of 5 stars.
Hire Next.Js Developers

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    Full-Stack Developers Needed – Large Education Discovery & Admission Platform (Long-Term Project) Project Summary We are building a large, data-driven education discovery and admission platform that helps students search colleges, courses, and entrance exams; compare institutions; access counselling; read reviews; and track admissions. This is a long-term product, not a basic website. Development will happen in structured phases with continuous feature expansion. Mobile apps will be developed later, so backend architecture must be scalable and API-first. We are looking for dedicated developers or a small team interested in growing with a startup-stage platform. Engagement Model Hourly Budget: $4/hour Long-term engagement Phase-based development Continuous work opportunit...

    $7 / hr Average bid
    $7 / hr Avg Bid
    26 bids

    The Elder App is a global network of expertise across all fields, designed to connect professionals, service providers, employers, investors, and everyday users on a single platform. The platform will function as a hybrid of a professional network and a service marketplace, similar to apps like Workman, LinkedIn, Angi, Fiverr, and AngelList, but built as a global, all-in-one ecosystem. Users will be able to: • Find jobs • Hire professionals • Offer services • Book entertainers and influencers • Join professional communities • Invest in opportunities • Network across industries worldwide ⸻ Core Objectives 1. Create a global platform where skills, services, and opportunities meet. 2. Allow users to hire or get hired easily across different indu...

    $1116 Average bid
    $1116 Avg Bid
    78 bids

    Projektname: Multi Adding Social Media Platform Kurzbeschreibung: Wir suchen erfahrene Entwickler/Teams für die Erstellung einer modularen, skalierbaren Social-Media-Plattform, die Content-Creator, Nutzer und Admins verbindet. Die Plattform soll multilingual, rechtlich konform und hochsicher sein. Live-Streaming wird vorbereitet, aber nicht aktiv im MVP umgesetzt. Ziele: Multi-User Social Media Plattform (User, Creator, Admin, Moderation, Compliance) Token-gestützte Monetarisierung inkl. Kauf, Bonus, Auszahlung Multi-PSP Unterstützung: Stripe, PayPal, Paysafe, Visa/Mastercard, IBAN/SEPA, Bitcoin (BTC) KI-gestützte Content-Moderation und Empfehlungen KYC / Altersverifikation (ID Upload, Selfie, Liveness Check) Frontend Widgets: Token-Kauf, Altersprüfung, DRM...

    $4630 Average bid
    $4630 Avg Bid
    88 bids

    I need a blazing-fast, fully responsive online store built with and Tailwind CSS. Use whichever backend stack—Node.js or Python—helps you move quickest, pairing it with either PostgreSQL or MongoDB for data storage. The project must deploy cleanly on Vercel (Netlify is fine too) with seamless CI/CD. Core requirements • Server-side rendering plus rich Schema Markup so products surface on Google immediately. • Image delivery through Cloudinary with automatic compression and responsive breakpoints. • Secure checkout via Razorpay or Stripe, covering the full order lifecycle—cart, payment, confirmation, refunds. • Google Analytics 4 events for product views, add-to-cart, checkout start, and purchase. • An admin panel to add and edit product...

    $113 Average bid
    $113 Avg Bid
    45 bids
    Luxury Food Service Website
    5 days left
    Verified

    I’m building an online presence for a subscription-based, high-end food service and need a streamlined website that conveys luxury through restraint. The overall aesthetic should lean on neutral tones and minimalist, clean image placeholders so the photography, once ready, becomes the hero without visual noise. Pages required • Landing page – minimalist layout with clear sections for hero banner, value proposition, and call-to-action buttons. • About – concise brand story with room for a single lifestyle shot. • Become a Member – focused on a user sign-up form; please build the form and leave API hooks so I can connect it to my CRM later. • Modify Order – dashboard-style page where members can review existing selections and adjust ...

    $462 Average bid
    $462 Avg Bid
    230 bids
    FUNCTIONAL SPECIFICATION
    5 days left
    Verified

    FUNCTIONAL SPECIFICATION WhatsApp-Based Machine Photos & Document Management System Global Objective Use WhatsApp as the single input channel to automatically manage: General machine photos Machine identification plates Logistics documents (Delivery Notes / CMR / Transport Docs) Each image type must follow a separate, independent workflow, without mixing logic or data. FLOW 1 — GENERAL MACHINE PHOTOS Input Photos of machines sent via WhatsApp: Front, side, wheels, basket, display, etc. These images are not identification plates and not documents. System Logic The system must automatically detect a machine number visible in the image (painted number, sticker, marking). Example: 248 This detected number is used as the machine identifier. Cloud Storage If the folder d...

    $188 Average bid
    $188 Avg Bid
    92 bids

    PROJECT: AI-POWERED CONVERSATIONAL DOCUMENT CLOUD ACCESSIBLE VIA WHATSAPP 1. Overview The project consists of creating an intelligent document cloud, accessible primarily through WhatsApp, where users can ask anything related to the company (machines, documentation, spare parts, regulations, internal data, etc.), and the AI automatically returns the correct information, either as a text response or by delivering the exact PDF document required. This is not a traditional app and not a simple chatbot. It is the living memory of the company, organized in the cloud and accessed conversationally. 2. Entry Point: WhatsApp WhatsApp is the only access channel. The phone number identifies the user. There are no usernames or passwords. The system automatically recognizes: The phone number T...

    $630 Average bid
    NDA
    $630 Avg Bid
    173 bids

    I’m launching a full-scale service platform and need the entire digital stack built from scratch: a responsive website plus companion apps for both iOS and Android. Core functions I must see working smoothly are: • secure user registration / social login • real-time service booking with calendar availability • two-way ratings and reviews after each job • live map tracking so users can watch providers en-route The website should mirror the apps in look and flow, share one database, and include an admin dashboard where I can approve providers, manage bookings, issue refunds, and pull reports. Push notifications, email alerts, and gateway-ready payments have to be wired in from day one. I’m happy for you to suggest the tech stack—whether th...

    $659 Average bid
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    68 bids

    Hi! I’m looking to build a complete Rocket League boosting website from scratch, not just a basic theme website. Main goal: A modern dark esports-style website with a full advanced boosting order system. Core features required: 1. Advanced Boosting Calculator * Select current rank and desired rank * Select queue (1v1 / 2v2 / 3v3) * Solo Boost or Duo Queue * Platform selection (PC / PlayStation / Xbox) * Optional extras (stream option, offline mode, VIP priority, specific booster, express delivery, etc.) * Live price updates instantly based on selections * Promo code system 2. Order Flow * Right-side live summary panel * Secure checkout (Stripe required, PayPal optional) * Order confirmation page after payment * Contact via Discord as main communication 3. Website Pages * Home...

    $574 Average bid
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    170 bids

    Senior Full-Stack Engineer (Python/FastAPI + React) – Secure Platform MVP Overview I am looking for a senior full-stack engineer to build a secure, authentication-heavy web platform MVP. The project involves: - User authentication & verification - Role-based access control - Relationship-based data modeling - Private content access - Secure cloud deployment Product details will be shared after NDA and shortlisting. Required Tech Stack (Mandatory) Backend Python + FastAPI PostgreSQL (relational modeling) Redis (caching, rate limiting, OTP/session handling) JWT authentication (access + refresh tokens) Async/background task processing (Celery or equivalent) Frontend React + TypeScript preferred Tailwind CSS or similar utility-first styling Infrastructure AWS (Light...

    $119 Average bid
    $119 Avg Bid
    33 bids

    I’m building PulseTv, a live-streaming platform, and while I handle most of the core backend work, I need another set of hands to push the project over the finish line on both sides of the stack. Current stack & context • Database: MySQL • Realtime layer: native WebSocket connections for chat-bot hooks and audience messaging • Frontend preference: (React) • Streaming layer still pending: HLS and RTMP What I need from you 1. Frontend – Craft a responsive, clean UI in Next.js. – Set up solid state management (Redux, Zustand, or your preferred option) so chat, viewer counts, and live status stay perfectly in sync. – Wire everything to the existing REST and WebSocket endpoints. 2. Streaming features – Confi...

    $180 Average bid
    $180 Avg Bid
    93 bids
    Backend Migration
    5 days left
    Verified

    I need to migrate the DB and API migration. I have FE and BE code and DB file so I need to migrate it to Will share more details in the chat

    $135 Average bid
    $135 Avg Bid
    122 bids

    Project Overview We are seeking a qualified vendor or agency to redevelop an institutional website into a modern, accessible, secure, and multilingual platform. The new website must use a Headless Drupal 10 CMS with a frontend and comply with GIGW 3.0 (Government of India Guidelines for Web Accessibility). --------------------------------------------------- Project Objectives The redeveloped website must: • Transition to a Headless Drupal 10 CMS with a decoupled frontend • Ensure full GIGW 3.0 compliance (accessibility, security, privacy) • Provide a responsive, multilingual interface (English, Hindi, Kannada) • Implement role-based access control • Improve SEO visibility and content discoverability • Enable structured content workflows and approvals • D...

    $3475 Average bid
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    61 bids

    I need a complete, student-facing web application that lets users prove the authenticity of their academic certificates through blockchain hashing. The flow is straightforward: a student signs up, uploads a certificate, and immediately receives an on-chain validation record that anyone can later cross-check online. I have half work done and pages are created Core functionality • Secure user registration and login with email or social auth • Certificate upload, automatic hashing, and immutably storing the hash on a blockchain network (Ethereum or any suitable L2 you recommend) • Instant on-screen validation result plus a shareable verification link • Admin dashboard where I can review submissions, view analytics, and revoke or re-issue hashes when needed Tech...

    $1372 Average bid
    $1372 Avg Bid
    23 bids

    I would someone to create 4 screens for me using React / with other required tools. There are 3 Primary task in this project. 1. Create 4 UI screens as per Mockup given as attachment. 2. Populate the screen with hard coded data provided by me. 3. Once screen is submitted, Exposed API's should be called. There are 3 API's exposed. One to submit screen details. second one for get status and thrird to stop monitoring. Requirement Document PostTrade Software Application 1. Overview Product Name: PostTrade (aka Monitor My Trade) Objective: Build a mobile-friendly application that allows users to start, monitor, and stop an options trade (initial focus: Short Iron Condor) using a clean 3‑screen flow, based on the provided mockups. The system focuses on post‑trade monitoring...

    $740 Average bid
    $740 Avg Bid
    40 bids

    Important: Start your postulation with the word: UNDERSTOOD. Only those offers will be considered. Project Description: We are seeking a WebRTC specialist with experience in React to fix specific issues within a video call service that is currently in production. The main objective is to correct and optimize inconsistent behaviors related to video and audio streaming, screen sharing, and connection stability between users. We need help fixing the following issues: 1. Screen sharing errors * When screen sharing starts, it initially works correctly. * When screen sharing is stopped and then restarted, visual and synchronization issues occur. * A residual frame (mini preview) appears in the interface that should not be displayed. * When screen sharing is stopped, the visual React compone...

    $140 Average bid
    $140 Avg Bid
    99 bids

    I’m building a general-purpose web application with a strong focus on clean front-end interactions and a reliable back-end architecture. The technology stack is intentionally simple and practical: TypeScript on the client side and Python on the server side. I handle product direction and overall architecture, and I’m looking for a Russian-speaking freelance developer who can work as a true full-stack partner. The work spans the entire stack—one day refining a React component, the next implementing a FastAPI endpoint, and occasionally helping shape core backend workflows. What I’m looking for Strong experience with TypeScript and modern front-end frameworks such as React, , or similar, along with current tooling and best practices. Solid Python skills and hands-o...

    $22 / hr Average bid
    $22 / hr Avg Bid
    193 bids

    I need a skilled full-stack developer to create a web-based minimum-viable product that helps users manage their personal finances. The goal is to ship a usable, secure, and cleanly coded MVP that can later be expanded into a full platform. Scope • Build a responsive web application focused on personal finance management. • Implement standard sign-up/login with secure authentication. • Design a clear, intuitive dashboard that loads quickly on desktop and mobile browsers. • Establish a well-structured backend (REST or GraphQL) and a modern frontend framework—whichever stack you work fastest and most confidently with. • Use a relational or document database (PostgreSQL, MySQL, MongoDB, etc.) and write concise, well-documented queries. • Follow b...

    $32 / hr Average bid
    $32 / hr Avg Bid
    117 bids

    I'm looking for an experienced full-stack developer to implement the MVP end-to-end. Overview Clients submit coding tasks through a store-like request system. Each request becomes a project with clear lifecycle tracking, communication, time tracking, and weekly billing. The platform must support multiple roles: Client, Developer, and Admin. Core Features (MVP) Service Request & Project Creation • Store-style service selection • Structured task submission (requirements, priority, attachments) • Automatic project creation after request/payment Project Lifecycle Management • Status flow (e.g. Received → Investigating → In Progress → Review → Completed) • Progress updates and activity history • Central dashboard per user role C...

    $495 Average bid
    $495 Avg Bid
    215 bids

    Project Overview We are looking for a skilled web designer + developer (or a small team) to build a custom-coded travel website. Design inspiration: Content & structure reference: The goal is to create a modern, premium, AI-inspired travel discovery website focused on showcasing destinations and packages, and generating leads via callback/contact forms. ⸻ Key Requirement (Must Read) • ❌ No WordPress • ❌ No payment gateway • ❌ No customer login / accounts • ✅ Fully custom-built website • ✅ Fast, scalable, clean codebase ⸻ Scope of Work 1. Design & UI/UX • Modern, minimal, premium UI inspired by • Smooth animations, subtle transitions, AI-first feel • Clean typography and strong visual hierarchy • Fully responsive (desk...

    $270 Average bid
    $270 Avg Bid
    72 bids

    We're building a high-velocity venture studio and are looking for a vibe-code-affine full-stack developer who can take a functional UI prototype and turn it into a launch-ready MVP—fast, clean, and production-safe. Our workflow: We deliver a clear concept + functional UI prototype (, no DB/auth yet) You take it to launch readiness in ~1 work day (sometimes 2 for slightly larger scopes) Stack and guardrails are predefined to minimize friction You’re encouraged to vibe code, but you must know when to slow down and do things correctly This is not greenfield architecture work and not pixel-pushing. It’s about execution speed with technical judgment. Typical Scope (per project) You will: Add Supabase backend (Postgres, auth, RLS) Implement magic-link auth (OAuth optiona...

    $46 / hr Average bid
    $46 / hr Avg Bid
    296 bids

    We have an already running e-commerce website built with React + on the frontend and Laravel on the backend. We are looking for an experienced full-stack developer to make specific feature enhancements to the existing system. This is not a new website build, only improvements and extensions. Scope of Work 1. Product Upload Enhancements (Admin Panel – Laravel) Add the following new product attributes to the product upload/edit section in the admin area: Color Size Use Group Design Application Product Content Characteristics Speciality Brand Category Clearance (Yes/No) Customer Rating (Admin-controlled) These fields should be: Properly stored in the database Editable for existing products Scalable for future additions 2. Category Management (Just Like Magento) 3. P...

    $15 Average bid
    $15 Avg Bid
    26 bids

    We are looking for a senior full-stack engineer to take ownership of several live products and Smart TV applications. This is a long-term, part-time role focused on maintenance, improvements, and occasional new features. Our Platforms � � � � Apps Samsung TV (Tizen) LG TV (webOS) Android TV Responsibilities Maintain and improve existing websites and admin dashboards Maintain backend services and APIs Bug fixing, performance improvements, and refactoring Maintain and update Samsung & LG TV applications Assist with app store submissions and updates Communicate clearly about progress and risks Tech Stack Frontend: JavaScript, React / Backend: Node.js, REST APIs Databases: SQL / NoSQL Smart TV: Samsung Tizen, LG webOS Android TV (strong plus) Streaming / IPTV experience is a big plus Requ...

    $21 / hr Average bid
    $21 / hr Avg Bid
    192 bids

    We are building Composey, a new online learning hub, and I need a seasoned full-stack developer to turn the concept into a secure, production-ready web platform where students and educators can truly interact. This is far more than a marketing page—it must function as a lightweight yet powerful LMS with e-commerce. What the site has to do • Two distinct user journeys: students and educators each reach the platform through their own login flow, land on purpose-built dashboards, and see only the resources allowed by their role. • LMS core: upload and stream video lessons, attach PDF resources, and create auto-graded quizzes. Progress tracking and basic reporting should be baked in. • Monetisation: integrate PayPal for one-off course sales and live tutoring booking...

    $6 / hr Average bid
    $6 / hr Avg Bid
    67 bids

    I need a complete, student-facing web application that lets users prove the authenticity of their academic certificates through blockchain hashing. The flow is straightforward: a student signs up, uploads a certificate, and immediately receives an on-chain validation record that anyone can later cross-check online. I have half work done and pages are created Core functionality • Secure user registration and login with email or social auth • Certificate upload, automatic hashing, and immutably storing the hash on a blockchain network (Ethereum or any suitable L2 you recommend) • Instant on-screen validation result plus a shareable verification link • Admin dashboard where I can review submissions, view analytics, and revoke or re-issue hashes when needed Tech...

    $90 Average bid
    $90 Avg Bid
    39 bids

    Senior Full-Stack Developer Requirement We are seeking an experienced freelance Senior Full-Stack Developer to lead system architecture and hands-on development using Node.js, , and MySQL. Functional Requirements Statement: Client provide ongoing business and functional requirements, including day-to-day operational inputs, workflows, and process definitions, to ensure the application aligns with the firm’s legal, administrative, and compliance objectives. Source code should be secure method using Gighub, work on customer desktop, etc Application Requirements: (The following requirements are indicative and not limited to the items listed below.) UI integration, Content Management System (CMS), etc.. Super Administrator Panel: Centralized dashboard for firm-wide oversight Use...

    $553 Average bid
    $553 Avg Bid
    262 bids

    I’m building PulseTv, a live-streaming platform, and while I handle most of the core backend work, I need another set of hands to push the project over the finish line on both sides of the stack. Current stack & context • Database: MySQL • Realtime layer: native WebSocket connections for chat-bot hooks and audience messaging • Frontend preference: (React) • Streaming layer still pending: HLS and RTMP What I need from you 1. Frontend – Craft a responsive, clean UI in Next.js. – Set up solid state management (Redux, Zustand, or your preferred option) so chat, viewer counts, and live status stay perfectly in sync. – Wire everything to the existing REST and WebSocket endpoints. 2. Streaming features – Confi...

    $169 Average bid
    $169 Avg Bid
    166 bids

    I want to build a payroll processing app for internal purposes only using: 1. Vercel → frontend + API 2. Supabase → database + auth + storage 3. Stripe → payments **Summary: The Essential Skill Set** Must know: ### **Languages** - TypeScript - JavaScript - SQL (Postgres) ### **Frontend** - React - - TailwindCSS ### **Backend** - Node.js - Supabase SDK - Stripe SDK ### **Security** - RLS - JWTs - Web security basics

    $189 Average bid
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    207 bids

    I need a clean, professional website that presents our intellectual-property services at a glance and builds instant trust with prospective clients. The site will be primarily informational, so the content flow must guide visitors through three core sections—About the Firm, Our Services, and Contact Us—culminating in a Contact page equipped with real-time live-chat support. The design prototype is ready in Figma and currently published on a temporary Figma domain. We are now moving into the development and pre-launch phase before investor presentations. Design should be responsive, fast-loading, and WCAG-friendly, with a CMS back-end (WordPress, Webflow, or similar) that lets me edit copy and add new service descriptions without touching code. Deliverables • Fully r...

    $271 Average bid
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    76 bids

    Project Title + Node.js + MySQL Crypto Website Enhancements & Feature Updates Project Description We are looking for an experienced Full Stack Developer to implement new changes and improvements in our crypto-based web application. The website is already developed using (Frontend), Node.js (Backend API), and MySQL (Database). The developer will be responsible for feature updates, bug fixes, performance improvements, and overall enhancement of the existing system. Tech Stack Frontend: Backend: Node.js / Express Database: MySQL Server: Hostinger VPS (Linux) Version Control: Git Scope of Work Modify existing UI/UX components Add or update website features Implement new API logic or update existing APIs Fix bugs and resolve existing issues Improve performance and loading...

    $116 Average bid
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    33 bids

    NO AGENCIES I’m opening a full-time, fixed-salary seat for a junior frontend developer who is comfortable with React 18 and Next.js. You’ll collaborate with me remotely, dedicating roughly seven hours each weekday, and I’ll release a flat 15 K salary at the end of every month. This arrangement is strictly for individual freelancers; please do not apply through an agency or collective. Day-to-day you will: • Build brand-new features in our existing codebase • Maintain and refactor components to keep performance high and tech debt low • Trace, reproduce, and squash bugs before they reach production The stack you’ll touch includes TypeScript, Tailwind CSS, Git/GitHub, and a mix of REST and GraphQL endpoints, with UI references coming from Figma...

    $108 Average bid
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    39 bids

    I’m ready to launch a full website that will serve as a dedicated blog for educational content. The goal is to give readers a clean, engaging space to learn, react, and discuss—so a reliable user-comment system is essential from day one. Here’s what I need delivered: • A polished, responsive blog set up on a platform you recommend (WordPress, Ghost, or a similarly straightforward CMS—open to suggestions). • Intuitive post editor with categories/tags so I can publish lessons and tutorials without touching code. • Comment functionality that supports threading, moderation tools, and basic spam protection. • Thoughtful UX and visual design that reinforces an academic feel while staying lightweight for fast load times. • Core on-page SE...

    $537 Average bid
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    183 bids

    I need a full-fledged, customer-facing website for my SaaS startup that does one thing extremely well: explain our software features so end-users immediately understand the value and feel confident signing up for a trial or demo. The site should look modern, load fast on every device, and guide visitors through an engaging narrative—from a concise hero section to deeper feature walk-throughs, testimonials, pricing, and a clear call-to-action. I’m happy to discuss the stack, but a component-based approach (React, , Vue, or similar) combined with a lightweight CMS is my preference so my non-technical team can update copy and screenshots without developer help. Core objectives • Visually communicate the product’s key features in plain language, avoiding jargon. &b...

    $678 Average bid
    $678 Avg Bid
    60 bids

    The platform is already live in staging with an AI pipeline that produces unlimited, topic-specific maths questions, but it still needs a final engineering pass before launch. What I need you to focus on is the AI-generated maths questions themselves—ensuring they are accurate, varied, more efficient and clearly mapped to each learning objective—while also closing out the remaining LaTeX and skill and progress-tracking tickets with helping visualize it more for the student. LaTeX fixes • Remove instances of incorrect mathematical notation. • Correct poorly aligned equations so they centre properly inside our React components. • Eliminate inconsistent formatting across browsers (currently using MathJax). Skill-tracking refinement • Implement more d...

    $308 Average bid
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    55 bids

    ### Do NOT send an AUTOMATED reply or application ### We will decline your proposal immediately. ✔✔ Please feel free to start a chat with us!!! We are online ready to talk with you! ✔✔ We’re looking for a talented web development team or dedicated developer to design and build a modern automotive listing platform from the ground up fast, secure, and polished. This isn’t just another listing website. We want to create a cutting-edge digital experience that redefines how people browse, compare, and buy vehicles online. Intuitive, lightning-fast, and visually stunning, that’s our goal. What We’re Aiming For: - A high-performance automotive platform built on the latest technology. - Scalable architecture ready to handle thousands of listings and users smoothly. - A ...

    $5425 Average bid
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    197 bids

    My current lead-generation portal for school information runs on a stack, but the interface feels dated, performance metrics are slipping, and I need several modern features added. The goal is a complete rebuild that preserves existing data while delivering a smoother, faster, and more engaging experience. Core objectives • Refresh the entire user interface with a clean, responsive design that works seamlessly on mobile and desktop. • Optimise performance—page loads, Core Web Vitals, and Lighthouse scores should reach the high-green zone. • Add the following new functionality: – Advanced search with multi-filter capabilities (location, curriculum, fee range, etc.). – User reviews and ratings for each school, including basic moderation contro...

    $294 Average bid
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    81 bids

    I’m building an online hub that lets accredited investors learn about, subscribe to, and monitor our real-estate fund—think of as the design benchmark, but with deeper data insight. The site must let users register, complete their profile, and immediately access a secure dashboard that shows current holdings, performance metrics, and downloadable reports. A key differentiator will be an AI layer that delivers predictive analytics on market trends and, based on those insights, suggests relevant investment opportunities from our pipeline. I need this engine to ingest reputable real-estate and macro-economic feeds, run the models, and translate the results into plain-language charts inside the investor dashboard. Everything has to feel natural on a phone. Whether visitors arriv...

    $194 Average bid
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    200 bids

    I need a clean, reusable code-base that I can clone any time I spin up a new online store. The blueprint has to ship with three core features already wired up—product search, a simple shopping-cart flow, and basic user account management—so I can focus on content rather than plumbing. Visual flexibility matters, but I’m happy to keep it simple: a small set of pre-defined color themes is enough as long as I can switch between them in one place (a config file or theme toggle). Every theme should automatically update buttons, backgrounds, text, and links without touching the underlying components. To help me present demos to clients, include placeholder assets: sample products with images and prices, a few generic logos, and short product descriptions. These can live in a...

    $1054 Average bid
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    325 bids

    About the position Big Digital is seeking a skilled freelancer to implement updates and enhancements to our website built on the framework. A key part of this engagement includes working with Sanity CMS and supporting our migration away from Directus. The ideal candidate has strong experience, a keen eye for detail, and the ability to ship reliable improvements while collaborating closely with an internal team. What you’ll achieve - Update and enhance website features using (App Router and/or Pages Router depending on the area). - Implement and extend Sanity CMS content models/schemas and integrations within the site. - Support migration from Directus to Sanity, including: Mapping existing Directus collections to Sanity document types Planning and execut...

    $497 Average bid
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    162 bids

    Jetman is launching soon and I want a polished, professional-yet-startup-friendly landing page that instantly communicates our value. To get every pixel right, I’d like you to begin with a high-quality Figma design before anything is coded. Here’s the flow I have in mind: a bold hero (headline, sub-headline, illustration, single CTA), 3–6 feature cards with icons, a simple “How it Works” stepper, a testimonials strip for social proof, an “About Jetman” blurb, and an email wait-list form that will later hook into Firebase or Mailchimp. Subtle micro-interactions or scroll-based effects are welcome if they enhance the experience without slowing the page. Visual tone • Professional and corporate rather than flashy, but still fresh enough to fe...

    $102 Average bid
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    JS Deployment on Hostinger via GitHub (Engineers & Vibe Coders) We are conducting a technical research project focused on the evolution of "Vibe Coding" and modern JavaScript deployment workflows. We are specifically looking for engineers who utilize Hostinger as their primary hosting infrastructure for JS-based projects (, Astro, Node.js, etc.). We are gathering real-world data and documentation on how developers bridge the gap between AI-assisted coding (vibe coding) and production-ready hosting via GitHub. Project Scope: - Workflow Documentation: You will provide a detailed technical breakdown of your current deployment pipeline from GitHub to Hostinger. - Community Contribution: Findings will be summarized and shared within GitHub Discussions to help standardize Host...

    $22 / hr Average bid
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    212 bids

    My current app needs a fully-featured real estate search section. The core of the job is wiring up fast server-side rendered search pages with: • Robust property filters covering price range, number of rooms, square footage, date listed and any other common criteria, all working for Residential, Commercial and Land listings. • An interactive map (Google Maps, Mapbox or Leaflet—whichever you prefer) that syncs with the filter results and clusters markers for performance. • An area on each listing page where users can leave ratings and written reviews, along with aggregate stars shown in the search cards. The data layer is flexible (JSON file, REST endpoint or GraphQL); just expose clear TypeScript interfaces so I can swap in my final database later. Pages must st...

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    I am fairly new to web app development and am currently working on my own project where I'm semi-vibe-coding in React. The app is a multivendor, cryptocurrency marketplace. I'm at the stage now where I've got my head around alot of concepts and everything is taking shape but I am now looking for an experienced, UK-based dev to sit with me in person and do a casual, loose review of my codebase structure, point out anything that would make it better and answer some questions that I have to fill in holes in my knowledge. My current setup: - React frontend (will eventually transition to NextJS) - NextJS backend - Github Ideally, I would also like this task to possibly open up the door to ongoing work on my project for the freelancer I award the project to. The reason I ...

    $562 Average bid
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    Looking for building a single code-base application that runs on the web, iOS, and Android. Users must be able to drag-and-drop or select both PDF and image files, have the text automatically extracted, compared, and then receive a concise, AI-generated summary that highlights the most important points and recommended next steps. Core workflow 1. Upload: unlimited PDFs or images in one batch. 2. Extract & compare: text pulled with OCR where needed, deduplicated, and cross-referenced. 3. Summarise: OpenAI and Anthropic APIs create an overall synopsis plus actionable insights. 4. Deliver: summary appears instantly on a personal dashboard, with an option to download or share. Key product features • User dashboard showing recent uploads, summaries, subscription status, and alerts. &...

    $4175 Average bid
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    Project Goal
Build a digital tipping service where customers scan a QR code at a bar/restaurant/shop, open a payment page, choose a tip amount, and pay via Apple Pay, Google Pay, Visa, Mastercard. Tips accumulate and are paid out to the recipient when a minimum threshold (e.g., €100) is reached. Core Features (MVP) 1) Customer Flow (no login) * Scan QR → open mobile tipping page * Show venue/staff name + suggested amounts (€1/€2/€5/€10) + custom amount * Pay with Apple Pay / Google Pay / cards * Confirmation screen + optional email receipt * UX must be fast (<10 seconds) 2) QR System * Unique QR codes for: * Venue (team pool) * Individual staff * Short secure links (e.g., {token}) * Ability to regenerate/revoke QR 3) Dashboards * Staff: balance, t...

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    Freelance & Crypto Payment Gateway Specialist Needed About EchoLive EchoLive is a dynamic livestreaming application built on a modern tech stack (, Firebase, Tailwind CSS). We're creating a vibrant community for streamers and their audiences. We are currently in a prototype phase and are looking for a skilled developer to help us implement a critical production feature. The Project: Production-Ready Payouts The core of this project is to replace our current simulated payout system with a secure, real-world cryptocurrency payment gateway. The goal is to allow our administrators to approve and process withdrawal requests from users, paying them out in USDT. Current State (Simulation) The current payout logic is a client-side simulation inside src/app/admin/withdrawals/page.tsx. I...

    $2212 Average bid
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    I am looking for an experienced full-stack development team to build a custom multi-location restaurant ordering platform. This includes a multi-page website, a first-party online ordering system, a custom loyalty program, delivery integrations, a full admin dashboard, and a simple mobile app that connects to the same backend. I use Toast POS, so orders MUST be injected into Toast (either via Toast Orders API or through a 3rd-party integration provider like ItsaCheckmate, Chowly, etc.). Menu sync and automatic 86 sync from Toast → website is required. The goal is to own my entire online ordering flow, track customer behavior, build my own loyalty system, and have full control over analytics, conversions, and customer data. Core Requirements 1. Multi-Page Website Fully custom desig...

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    218 bids

    Sales Rep Route Planner + Team Dashboard (Web + Mobile) We need a developer to build SalesMax, a bold black/yellow route-planning web app (mobile-first) for field sales reps, with a manager/office interface. Core features (MVP): User accounts + roles: Rep / SDR (office) / Manager Customer cards saved for reuse (business name, address, contact name/phone, customer type, notes, voice note) Trips / routes: create, name, save and reuse/clone Add stops from customer cards, each stop includes: Priority: Red / Yellow / Green (Red must be visited) Objective field shown on the stop card Notes + dictation + voice recording Outcome buttons: Ordered / Quotation Needed / Notes Only / No Opportunity Ability to reschedule stops quickly Hold + drag to reorder stops Maps routing with optimiza...

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    Build a read-only pricing sheet renderer that replaces our manually updated pricing PDF. pulls live unit data (price + status) from my existing backend Pull live unit data (price + status) from our existing JavaScript backend API displays it in the browser in the same format as your current pricing PDF can generate/download a PDF from that same layout You are NOT building: any admin tools any status or price editing any new backend logic any CRM / quoting / RA / SPA workflows Outcome No more manual PDF edits No more “SOLD” stickers One live source of truth Sales can view it in-browser or export a fresh PDF anytime In one sentence: You’re replacing a manually maintained pricing PDF with an automated, live, PDF-style renderer + PDF generator backed by your exi...

    $470 Average bid
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    158 bids

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