HTML5, the fifth and latest version of the Hyper Text Markup Language, is the upcoming future of web development. An HTML5 Developer is a skilled professional with the knowledge and expertise in coding websites and web applications (mobile and desktop) as well as ensuring cross-browser compatibility, performance optimisation and software security. HTML5 has allowed web developers to code more powerful webpages and websites, making website experiences smoother, quicker and more efficient.

Here’s some projects that our expert HTML5 Developers have made real:

  • Building and hosting applications
  • Integrating APIs
  • Debugging complex technical issues
  • Reducing file sizes without compromising quality
  • Writing clean and concise code for responsive websites
  • Creating interactive visualisations
  • Providing user interface design solutions
  • Improving the performance of asynchronous functions
  • Creating sleek slideshow effects

From building an app to optimising user experiences, HTML5 Developers can provide solutions to a variety of projects that help streamline business operations. If you need your own project done in HTML5, then why not post a project to Freelancer.com and have an experienced HTML5 Developer make your project real?

Dari 519,019 ulasan, klien menilai HTML5 Developers kami 4.9 dari 5 bintang.
Rekrut HTML5 Developers

HTML5, the fifth and latest version of the Hyper Text Markup Language, is the upcoming future of web development. An HTML5 Developer is a skilled professional with the knowledge and expertise in coding websites and web applications (mobile and desktop) as well as ensuring cross-browser compatibility, performance optimisation and software security. HTML5 has allowed web developers to code more powerful webpages and websites, making website experiences smoother, quicker and more efficient.

Here’s some projects that our expert HTML5 Developers have made real:

  • Building and hosting applications
  • Integrating APIs
  • Debugging complex technical issues
  • Reducing file sizes without compromising quality
  • Writing clean and concise code for responsive websites
  • Creating interactive visualisations
  • Providing user interface design solutions
  • Improving the performance of asynchronous functions
  • Creating sleek slideshow effects

From building an app to optimising user experiences, HTML5 Developers can provide solutions to a variety of projects that help streamline business operations. If you need your own project done in HTML5, then why not post a project to Freelancer.com and have an experienced HTML5 Developer make your project real?

Dari 519,019 ulasan, klien menilai HTML5 Developers kami 4.9 dari 5 bintang.
Rekrut HTML5 Developers

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    84 pekerjaan ditemukan

    Saya membutuhkan seorang pengembang yang mampu merancang dan membangun aplikasi lintas-platform menggunakan Flutter atau React Native—silakan rekomendasikan mana yang paling tepat. Target utama aplikasi ini adalah meningkatkan penjualan bisnis saya. Ruang lingkup pekerjaan: • Analisis cepat kebutuhan pasar yang diintegrasikan langsung dalam aplikasi (fitur Analisis pasar). • Alur tambah-beli-bayar lengkap untuk memvalidasi proses transaksi sebelum produksi penuh. • Desain UI/UX dengan fokus pada visual yang menarik: skema warna konsisten, ikon intuitif, tipografi mudah dibaca, dan animasi ringan agar tetap responsif. • Pembuatan prototipe fungsional yang siap diuji di Android dan iOS. • Kode bersih dan terstruktur beserta komentar penting untuk memudah...

    $50000 Average bid
    $50000 Rata-rata
    1 penawaran

    Saya ingin sebuah aplikasi Android yang secara konsisten menghasilkan pendapatan dari iklan. Fokus utamanya adalah: • Pengembangan aplikasi – mulai dari konsep hingga rilis di Google Play. • Platform tunggal Android, dibangun native (Kotlin/Java) atau dengan framework yang tetap ringan dan cepat. • Monetisasi iklan sebagai sumber utama—integrasi Google AdMob (banner, interstitial, dan rewarded video) beserta uji coba penempatan dan frekuensi agar CPM optimal. Gambaran fitur minimal: 1. Antarmuka sederhana namun menarik agar retention tinggi. 2. Konten dinamis (mis. artikel pendek, kuis ringan, atau game kasual) sehingga pengguna punya alasan untuk kembali. Silakan ajukan ide konten terbaik Anda. 3. Dashboard admin dasar untuk memperbarui konten tanp...

    $16 / hr Average bid
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    8 penawaran

    Saya ingin menghadirkan sebuah aplikasi chat sederhana yang mendorong pengguna untuk aktif membalas pesan dengan imbalan uang tunai. Fokus utama saya adalah meningkatkan interaksi pengguna; setiap kali mereka merespons, saldo reward mereka bertambah. Fungsi inti yang saya perlukan: • Antarmuka chat realtime—semua balasan diterima langsung di dalam aplikasi, tanpa notifikasi eksternal. • Pemberitahuan baca (read receipt) agar pengirim tahu pesannya sudah dibuka. • Logika reward otomatis: perhitungan poin, konversi ke rupiah, serta riwayat transaksi di profil pengguna. Fitur seperti pengiriman gambar atau pesan suara belum masuk lingkup tahap ini; silakan prioritaskan alur teks, read receipt, dan sistem hadiah. Deliverable: 1. Kode sumber lengkap (front-end & ...

    $19 / hr Average bid
    $19 / hr Rata-rata
    9 penawaran

    Saya ingin membangun dari nol sebuah aplikasi mobile khusus Android yang mampu memproses transaksi secara andal dan aman. Aplikasi ini akan menjadi produk utama, jadi saya membutuhkan: • Aplikasi Android native atau cross-platform (selama kinerja tetap optimal) dengan alur pengguna sederhana—daftar, masuk, dan halaman transaksi. • Backend yang menangani logika pemrosesan transaksi, penyimpanan data pengguna, serta endpoint API yang rapi untuk komunikasi dengan aplikasi. • Desain database dan skema keamanan dasar (enkripsi data sensitif, autentikasi token). • Dokumentasi singkat tentang arsitektur, cara build, dan cara deploy. Saya terbuka untuk stack yang Anda kuasai—misalnya Kotlin + Spring Boot, Flutter + Firebase, atau kombinasi lain asalkan mudah...

    $18 / hr Average bid
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    22 penawaran

    I have an app concept that I want to bring to life as a fully functioning web application. I already have the core idea in place, but I need an experienced developer to guide the technical direction, choose an appropriate stack, and build the first working version. Here’s what I expect from our collaboration: • Help me refine requirements and map out the feature set. • Recommend the best frameworks, libraries, and hosting approach based on long-term scalability. • Develop clean, well-documented code and set up version control from day one. • Keep me in the loop with frequent check-ins, so we can iterate quickly and avoid surprises. • Hand over a deployable, bug-free web app and any setup documentation I’ll need to maintain it. If you’re ...

    $19 / hr Average bid
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    90 penawaran

    We need a real Webflow operator for a live production site. Not a designer. Not a “portfolio” person. Someone who can open Webflow Designer and fix layout issues fast, without breaking anything. The site is already built. This is maintenance + precision updates only. -------------------------------------------------- YOU ARE A FIT IF YOU CAN DO THIS -------------------------------------------------- - Diagnose layout issues inside Webflow Designer quickly - Identify what element is causing the issue (section / wrapper / container) - Fix it without redesigning, guessing, or “improving” anything - Verify desktop + mobile without creating regressions - Work clean, controlled, and follow instructions exactly -------------------------------------------------- STRICTL...

    $447 Average bid
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    256 penawaran
    WebGL Cube & Reflection Essay
    20 jam left
    Terverifikasi

    Colored Cube --- due by 1:59am today EST Familiarize yourself with the concepts of vertices, shaders, buffers, and transformations in WebGL/OpenGL. Understand how vertices define the shape of an object, shaders control the appearance, buffers hold data, and transformations position and orient objects. (WebGL preferably) Create a WebGL/OpenGL Program that produces a Colored Cube. Write the vertex and fragment shaders. The vertex shader should handle the vertex positions and transformations, while the fragment shader should define the colors. Set up a render loop that continuously updates and redraws the scene. Inside the loop, apply transformations, update uniform values, and issue draw calls. Inside the render loop, issue draw calls to render the cube. Ensure the shaders are correctly r...

    $115 Average bid
    Mendesak
    $115 Rata-rata
    26 penawaran

    We are looking for an experienced Frontend Developer to build a modern, high-performance responsive website using React and TypeScript. The website must work seamlessly across all devices — desktop, tablet, and mobile — and follow best practices for UI/UX, performance, and maintainability. This project focuses on delivering a scalable, clean, and production-ready frontend that can later be extended into a mobile application if required. My preferred styling stack is Tailwind CSS combined with HeadlessUI and shadcnUI components; if you see gaps or have performance-oriented tweaks within that ecosystem, I’m happy to discuss. Two interaction patterns matter most to this release: • robust form validation that surfaces errors instantly and accessibly, and • ...

    $584 Average bid
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    133 penawaran
    Web App Development Support
    6 Hari left
    Terverifikasi

    I have an app concept that I want to bring to life as a fully functioning web application. I already have the core idea in place, but I need an experienced developer to guide the technical direction, choose an appropriate stack, and build the first working version. Here’s what I expect from our collaboration: • Help me refine requirements and map out the feature set. • Recommend the best frameworks, libraries, and hosting approach based on long-term scalability. • Develop clean, well-documented code and set up version control from day one. • Keep me in the loop with frequent check-ins, so we can iterate quickly and avoid surprises. • Hand over a deployable, bug-free web app and any setup documentation I’ll need to maintain it. If you’re ...

    $21 / hr Average bid
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    178 penawaran

    I have a live React.js application that needs a refresh on both looks and behavior. I will hand over all existing code, REST APIs, and design references; what I need is a developer who can quickly plug in and push the project forward. First, the interface needs attention. Several screens require a new layout structure and an updated color palette that aligns with our latest brand guidelines. I’ll supply Figma frames so you can translate them into clean, responsive JSX and CSS (or styled-components if you prefer). Alongside the visual lift, some functional pieces must evolve. A couple of small-to-medium features are still on the backlog, and a few of our current components need polishing to make them more robust. All calls to the backend are already exposed—your task is to wir...

    $75 Average bid
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    28 penawaran
    Custom Bubble Business Management App
    6 Hari left
    Terverifikasi

    I need a fully-functioning application that streamlines day-to-day business management from a single, responsive dashboard. The core goal is to move tasks I currently juggle across spreadsheets, emails, and standalone tools into one cohesive web app built entirely in Bubble. Scope • Core modules: dashboards for real-time metrics, task tracking, client records, and document storage. I’m open to your recommendations on additional management features that can add real value. • UX: clean, mobile-responsive interface using Bubble’s new responsive engine. • Data: set up structured, scalable data types with sensible privacy rules. • Workflows: automated reminders, status updates, and simple approval flows that keep the team on the same page. • Handof...

    $456 Average bid
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    97 penawaran
    Flutter AR App & Backend -- 2
    6 Hari left
    Terverifikasi

    We are looking for a professional developer or team to build a mobile application based on: • Flutter • Backend Development • Augmented Reality (AR) The app idea focuses on displaying location-based moving images and videos through the camera, with user interaction and rating features. Requirements: • Experience in mobile app development • Working with GPS and maps • Media upload and storage • Clean and scalable code Experience in AR or similar projects is a plus. Interested candidates, please share your portfolio and previous work.

    $1175 Average bid
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    91 penawaran

    I need a clean, production-ready front-end for an ERP application built with React and Next.js. The back-end team will expose REST/GraphQL endpoints, so my main focus now is a modern, responsive interface that can consume those APIs and present data efficiently. What I expect from you: • A project scaffolded with the latest stable version of React, organised by feature modules so future sections of the ERP can be plugged in without refactoring. • Reusable components for common ERP screens (login, dashboard shell, data table with search/sort, modal forms, notifications). • State management wired up (Redux Toolkit, Zustand or another lightweight option you are comfortable with) and ready to connect to external endpoints. • Routing set up for at least a Home / Dashboard...

    $244 Average bid
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    40 penawaran
    C# Web Scraper + PDFs
    6 Hari left
    Terverifikasi

    I’m building a small C# utility that will crawl a target site, pull out every piece of on-page information I need (both the visible text and the images), and also save any PDF that the page links to. The PDFs aren’t generated on the fly—each one is simply a normal hyperlink sitting in the HTML—so the job comes down to fetching the page, parsing for the data, spotting the *.pdf anchors, and downloading those files to disk. You are free to approach this with HtmlAgilityPack, AngleSharp, HttpClient, Selenium, or any other .NET-friendly library you’re comfortable with, as long as the final code is clean, asynchronous where it makes sense, and easy to extend. I will pass in the root URL (or a list of starting URLs) plus an output folder path; the tool should handl...

    $11 Average bid
    $11 Rata-rata
    17 penawaran
    Templates Email WooCommerce Colorés
    5 Hari left
    Terverifikasi

    Je souhaite harmoniser toutes les notifications automatiques de ma boutique WooCommerce ainsi que celles générées par le plugin BookingPress. L’objectif est d’obtenir des emails HTML cohérents avec notre charte graphique interne, à la fois sur desktop et mobile. Voici les grandes lignes : • Créer (ou adapter) chaque modèle d’email par défaut de WooCommerce et BookingPress en version HTML. • Respecter la charte : palette de couleurs principale, typographies et logo de l’entreprise doivent être intégrés de façon élégante. Je privilégie un rendu visuellement coloré plutôt que minimaliste. • Veiller à la compatibilité : l...

    $130 Average bid
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    20 penawaran

    I have angular website, I need professional 4 colour options for angular website grid colour layout like blue, green, greay, black for white website background and matching colours for dark website background.. User can select any colour and the colour applies for all grids in website for that device..

    $18 Average bid
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    32 penawaran

    I need a production-ready object detection model built, trained, and packaged so it runs smoothly on iOS and Android devices, in a modern web browser, and as a lightweight desktop application. The same model should power every platform to keep accuracy and behaviour consistent. You are free to choose the framework you are most comfortable with—TensorFlow, PyTorch, YOLOv8, Detectron2, or another proven library—as long as the final artefacts meet these requirements: • Mobile: optimised builds (e.g. TensorFlow Lite, Core ML, or ONNX) that hit realtime speeds on mid-range phones. • Web: WebAssembly/WebGL or implementation that loads in under three seconds on a standard connection. • Desktop: a small executable or Python app with GPU support when available and ...

    $177 Average bid
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    39 penawaran

    We are looking for a creative UI/UX Designer to craft a high-impact, user-centric interface for a premium travel blog. The goal is to move away from "cookie-cutter" layouts and create an immersive digital experience that captures the essence of exploration while maintaining fast load times and intuitive navigation. Key Objectives Visual Storytelling: Create a layout that prioritizes high-resolution imagery and video integration without sacrificing readability. User Engagement: Design intuitive "pathways" that lead readers from one destination guide to the next (reducing bounce rates). Mobile-First Approach: Ensure the experience is seamless for travelers accessing the site on-the-go. Deliverables Required User Flow Map: Mapping the journey from the homepage to specific ...

    $13 Average bid
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    23 penawaran
    Live T20 Cricket Streaming Site
    5 Hari left
    Terverifikasi

    I’m launching a dedicated platform that will stream T20 matches in real time. Live video is the centrepiece, so the build has to handle an uninterrupted HD feed, adaptive bitrate (HLS or MPEG-DASH), and a responsive player that works on desktop and mobile alike. Beyond the core stream, I’d like the framework kept flexible: an area for quick score widgets, space for articles, and the option to turn on login-gated or premium access down the road. Think of it as a lightweight version of the big sports portals—purpose-built for T20 yet scalable for future series or even other formats. Key deliverables • Front-end interface (React, Vue, or plain HTML/CSS/JS—your call) with an embedded, responsive video player • Back-end service (Node, Laravel, or simi...

    $383 Average bid
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    165 penawaran
    Integrate Polymarket into React
    5 Hari left
    Terverifikasi

    I have an existing React app and need the key pieces of the Polymarket privy-safe-builder example wired straight in. The focus is on two things: • User authentication & management – replicate the Privy-powered flow so users can sign up with email or social, link a wallet, and stay logged-in across sessions inside my project. • Smart-contract interaction – expose the same Safe-based contract calls shown in the repo (read, write, signature gathering, error handling), but adapted to the contracts my dApp already references. The codebase you’ll be grafting onto is a standard Vite + React setup with already in place. I’ll add you to the Git repository once we start; you can work in a feature branch and open a pull request when complete. Acceptance crite...

    $537 Average bid
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    138 penawaran

    I want to launch a reels-centric news product that starts in English and Hindi and can later expand across India. The experience must feel as snappy as Instagram Reels while carrying the credibility of a top-tier newsroom. Core experience • Short, swipe-able news reels and story cards • Real-time breaking-news ticker • Full-length articles and explainers • Live TV channel streaming in-app • Voice mode, language switcher, bias and source-transparency badges • AI-driven personalisation that quickly adapts to a primarily 18-40 audience Technical expectations • Native-quality apps for both Android and iOS (Flutter or React Native are fine if performance targets are met) • Cloud-hosted, CMS-driven backend that scales smoothly to 1 M+ mon...

    $270 Average bid
    $270 Rata-rata
    35 penawaran

    We’re building a large-scale mobile application and already have complete Figma designs ready. Now we need an experienced React Native frontend developer who can convert designs into a high-quality, production-ready app. What You’ll Do • Convert Figma designs into React Native screens (pixel-perfect) • Build clean, reusable UI components • Implement smooth navigation, animations, and responsiveness • Integrate frontend with backend APIs (REST / Firebase / similar) • Optimize performance for Android • Follow best practices for scalable React Native apps Required Skills (Non-Negotiable) • Strong experience with React Native • Solid understanding of JavaScript / TypeScript • Hands-on experience converting Figma → React ...

    $18 / hr Average bid
    $18 / hr Rata-rata
    38 penawaran

    I have roughly 30 slot game files built entirely with plain HTML, CSS, and JavaScript—no external libraries or frameworks. When I launch them, certain functions refuse to fire and the console fills with both syntax and runtime errors. Here’s what I’ll provide: • Full source folders for each game • Step-by-step reproduction notes • Detailed browser console logs What I need in return: • Clean, well-commented fixes that eliminate the current syntax and runtime errors • Assurance that every game spins, pays out, and resets exactly as designed • Compatibility when hosted locally (e.g., from a simple HTTP server) and when deployed to a public website • A short report outlining what was broken, what you changed, and any best-pra...

    $483 Average bid
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    94 penawaran

    Project Overview We are looking for a talented Graphic Designer to design a professional, modern, 4-page A4 brochure for BOMAX, a specialized Cloud-Based ERP for the Glass Industry. BOMAX is not just software; it’s a high-performance system designed for precision and data security. We do not want a "salesy" or "pushy" brochure. Instead, we need a clean, corporate layout that highlights technical features, data security protocols, and operational efficiency. Scope of Work Format: 4-Page A4 (Double-sided fold or separate pages). Style: Minimalist, High-Tech, Professional (Modern "SaaS" aesthetic). Page 1 (Cover): Branding and Tagline (BOMAX: Precision. Performance. Progress). Page 2 (Operations): Visualizing complex glass industry workflows (Inventor...

    $23 Average bid
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    36 penawaran

    there are three existing boxes in dashboard taking a lot of space, I need help to manage the space efficiently. also need notifications boxes similar to https://www.freelancer.com/dashboard for following points but i don't want to copy their design ===== comment received, comment rejected, comment approved, review received, review rejected, review approved article posted, article updated, article rejected, donation made, ===== All these must have properties like title, url, date and time of action,username , a suitable icon, hover effect ====== color scheme is fixed already. attached are the files

    $2 / hr Average bid
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    63 penawaran

    I’m looking for someone based in Kollam, Kerala who can jump straight into an existing React web application and keep the momentum going. The core codebase is already live, but new screens, tweaks to component logic, and a round of performance fixes are pending. You’ll be working directly with me; I’ll walk you through the current repository, explain the backlog in Git, and hand over access to our staging server so you can ship updates quickly. Because the project is already in production, I need clean, modular code, familiarity with modern React hooks, and an eye for maintaining consistency with our current styling approach (we’re on CSS-in-JS). A solid grasp of RESTful APIs and version control in Git is a must, as those are central to the workflow here. Delivera...

    $70 Average bid
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    12 penawaran

    I need a small web application that reads my existing Esri .GDB (fields include State, District, Sub-District, Village Name, PIN, etc.) and presents the data on an interactive map. From a single screen I must be able to: • choose a record either by selecting a PIN or a Village from a drop-down list or by typing into a Google-style search bar, • have the map zoom to that feature and instantly show its attributes, and • generate a printable report that looks and feels like the ones on —PIN is the key detail that must appear. Standard mapping tools such as measure distance/area, pan, and rotate are required. The interface must also let me upload additional layers (KML, JSON, SHP) and, after editing or selecting a feature, download the result in any of those three fo...

    $578 Average bid
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    43 penawaran

    upgrade the exiting html page with your creation. There is no backend work. You best be an excellent frontend developer (html, css, js and bootstrap)

    $3 / hr Average bid
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    47 penawaran
    AI-Powered Video Generation Web App
    4 Hari left
    Terverifikasi

    Project: Simple AI Web App – Create Social Media Videos Automatically I want to build a simple web-based SaaS platform (MVP version first). The platform should allow users to: • Create account and login • Upload photos (example: property photos, product photos) • Enter short text (price, description etc) • System generates short social media video automatically • Add AI-generated voiceover from text • Add captions automatically • User can download finished video The system will connect to existing APIs such as: • OpenAI API (for script/text generation) • ElevenLabs or similar (for voice generation) • Video creation API to create videos from images Requirements: • Simple clean dashboard • Upload photos section • “G...

    $9482 Average bid
    PK
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    114 penawaran

    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...

    $182 Average bid
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    92 penawaran
    Cross-Platform Object Detection AI
    4 Hari left
    Terverifikasi

    I need a production-ready object detection model built, trained, and packaged so it runs smoothly on iOS and Android devices, in a modern web browser, and as a lightweight desktop application. The same model should power every platform to keep accuracy and behaviour consistent. You are free to choose the framework you are most comfortable with—TensorFlow, PyTorch, YOLOv8, Detectron2, or another proven library—as long as the final artefacts meet these requirements: • Mobile: optimised builds (e.g. TensorFlow Lite, Core ML, or ONNX) that hit realtime speeds on mid-range phones. • Web: WebAssembly/WebGL or implementation that loads in under three seconds on a standard connection. • Desktop: a small executable or Python app with GPU support when available and ...

    $175 Average bid
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    56 penawaran

    We are looking for an experienced React Native developer to build a working demo application using LiveKit for real-time audio/video communication, integrated with and a Node.js backend. Responsibilities Develop a React Native demo app using LiveKit SDK Implement real-time audio/video rooms Integrate for signaling, room events, and user presence Build a Node.js backend to: Generate LiveKit access tokens Manage socket connections Handle room join/leave events Ensure clean project structure with proper folder organization Deliver a fully runnable demo with setup instructions Experience with Understanding of real-time communication concepts (WebRTC basics) Ability to write clean, well-structured, and documented code Deliverables React Native frontend (LiveKit integrated) Node.js backen...

    $15 Average bid
    Sorotan
    $15 Rata-rata
    23 penawaran

    I have an existing scheduling code-base written entirely in JavaScript. At the moment its only fully working feature is the user-notification system, yet the app is already showing performance bottlenecks that slow page loads and make real-time updates feel sluggish. What I need first is a thorough cleanup and refactor that targets performance: untangle duplicated logic, remove dead code, split oversized functions, and trim the bundle so it ships fast. While you work, please leave the code more readable and well-documented so future contributors can follow along without guesswork. Your primary deliverable will be a redeployed build that runs noticeably faster on both desktop and mobile. If you spot bugs on the way, squash them—clean tests must pass before hand-over. After that,...

    $479 Average bid
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    209 penawaran

    I need full source-code replicas of the slot titles released by Pragmatic Play. Every visual, audio, math model and game mechanic must match the originals exactly, including bonus rounds and free-spins sequences, while delivering the same high RTP percentages players expect from the provider. The build has to sit inside a back-office that lets me create, credit and deduct balances for whoever plays i want login screen, review detailed game logs and change RTP settings per title. An RNG that can be certified is essential, as is clean, well-documented code that my own dev team can later extend. Progressive jackpots are not required at this stage, but keep the architecture flexible so we can bolt that on later without a rewrite. Feel free to use any proven game framework or engine you are c...

    $2170 Average bid
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    106 penawaran
    Meat Shop Website
    3 Hari left
    Terverifikasi

    I run a neighbourhood butcher shop and need a mobile-first site that feels modern and clean. Its main job is to tell visitors who we are, show them today’s cuts, then let them tap a single WhatsApp button to place an order—no payment gateway, no checkout flow. The launch version will include: • Home – our story, opening hours, map and a fixed “Order on WhatsApp” call-to-action • Products – a simple photo grid with name, price / kg and a deep link that opens WhatsApp pre-filled with the chosen product Performance and SEO matter: please build with semantic HTML5, lightweight CSS, optimized images, proper meta tags, Open Graph and basic Product schema so we rank in local searches. A fast, responsive experience from 360 px up to desktop is non-...

    $91 Average bid
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    67 penawaran

    I’m building a responsive web app that shows where every train is right now, updating live on an interactive map. The core of the job is wiring reliable, real-time location data to a clean front-end that feels modern and snappy on desktop, mobile, and tablet alike. Here’s what I need from you: • A map-based interface that plots each train and refreshes automatically without manual reloads. • Search or filter so users can jump straight to a specific train or line. • Smooth zoom, pan, and click interactions consistent with a “modern and interactive” design ethos—subtle animations, hover states, and clear iconography rather than flat text lists. • Fully responsive layouts; breakpoints should feel native on phones, tablets, and large m...

    $21 Average bid
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    11 penawaran
    Electron plasma
    3 Hari left

    I need an application that replicates the end-user experience of Google’s Gemini while letting me supply my own API key. Once the key is entered, every feature must unlock automatically—no hard-coded credentials. Core functionality • Full AI feature suite: chat-based text generation with streaming responses, image generation, and robust LaTeX rendering (MathJax or KaTeX are fine as long as formulas display crisply across devices). • Clean, responsive interface that mirrors Gemini’s conversational flow, shows conversation history, and supports markdown, code blocks, and inline math. • Simple “Settings” panel where I paste or update the key; all calls should route through that stored key. • Modular codebase so I can later swap models...

    $11 Average bid
    $11 Rata-rata
    7 penawaran
    Cross-Platform Gamified Fitness App
    3 Hari left
    Terverifikasi

    Beschreibung: Wir suchen einen erfahrenen Fullstack-Freelancer zur Fertigstellung unserer Premium Fitness-App. Die App ist bereits in React/ entwickelt und enthält Dashboard, Freunde, Workouts, Heatmaps, Line-Charts, PDF-Export, Dark Mode und erste Referral-Logik. Zu erledigen: • Backend/Firestore: User-Daten, Fortschritt, Referral-Prämien, Sicherheit • Stripe Premium-Abo (39,99 €/Monat, 12 Monate) • Referral-System mit monatlicher Auszahlung (Werber 15 €, Geworbene 5 €) • Mobile App (iOS/Android, React Native/Expo) • Charts & Heatmaps mit echten Daten • PDF-Export & UX-Optimierung Technologien: React, , TailwindCSS, Firebase, Stripe, ChartJS, jsPDF, React Native Startbasis: vorhandener Frontend-Code + Dummy-Daten. Fre...

    $249 Average bid
    $249 Rata-rata
    73 penawaran

    We are looking to hire an experienced **EPUB Accessibility Specialist** to support ongoing digital publishing and content conversion projects. **Role Overview:** The ideal candidate should have strong experience in creating and validating accessible EPUB files that comply with international accessibility standards. The role involves working with publishers, educational content, and digital documents to ensure high-quality, standards-compliant outputs. **Key Responsibilities:** • Create and remediate EPUB files for accessibility compliance • Ensure EPUBs meet WCAG 2.0/2.1 and EPUB Accessibility specifications • Perform accessibility testing using industry tools • Structure content using proper semantic tagging and navigation • Fix accessibility issues in existing ...

    $283 Average bid
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    12 penawaran
    Fix existing html css and js
    3 Hari left
    Terverifikasi

    1. hover over browse, and keep mouse over its dropdown and scroll down, dropdown also moves. It works fine in your previous verison, but not working in this version, can u send where are the changes required. 2. notice the border bottom in home, it is not correct. I have correct css and html

    $3 / hr Average bid
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    68 penawaran

    I have a live website built with Dart/Flutter for the web, and I now need it packaged as a fully working Android APK while giving the interface a fresh look. The new styling should cover the entire color scheme—backgrounds, fonts, and buttons—along with updated typography that feels consistent across pages. I also want the layout streamlined: the navigation menu needs a cleaner structure, content blocks should align responsively on all screen sizes, and the footer should be reorganised for better usability. You’re free to use your preferred workflow (Flutter build, Android Studio, VS Code, etc.) as long as the finished APK installs without issues on Android 8.0+ devices and mirrors all existing functionality. Deliverables 1. Updated Flutter/Dart source with revised co...

    $107 Average bid
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    34 penawaran

    Project Title: Full-Stack Developer for AI-Powered TOEFL Speaking App (Gemini AI + Stripe Integration) Project Description: I am looking for an experienced Full-Stack Developer to help me finalize and monetize an AI-driven English learning application (TOEFL Speaking Practice). The app is currently a high-fidelity prototype built with Vanilla JS, Tailwind CSS, and Google Gemini AI (v1beta). It handles Text-to-Speech (TTS), audio transcription, and automated grading/feedback. Key Tasks: Stripe Integration: Implement a secure payment gateway (Stripe Checkout or Elements) to handle subscriptions or "pay-per-use" credits. Backend Setup: Move the current client-side API logic to a secure backend (Node.js/Express, Firebase Functions, or Netlify Functions) to protect my Gemini and...

    $10 / hr Average bid
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    93 penawaran

    AssessQ – AI-Powered Technical Assessment Platform Role: Full Stack Developer Developed AI-powered hiring platform with automated interview generation and resume parsing Implemented real-time proctoring system with violation detection and session monitoring Built adaptive multi-session interview engine with dynamic question generation Designed real-time admin dashboard using WebSockets Implemented JWT-based authentication and role-based access control Developed analytics module with PDF reporting Optimized performance using lazy loading and API caching Tech Stack: React 18, TypeScript, FastAPI, WebSockets, JWT, PostgreSQL, AI APIs PRIDE – AI-Powered Content Studio Role: Frontend / Full Stack Developer Designed dynamic template management and real-time PDF preview system Develo...

    $10 / hr Average bid
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    38 penawaran

    I’m looking for an expert who writes production-ready code with Angular 19+, Signals, NGXS, Angular Material, Reactive Forms, and advanced mixins, and who is equally passionate about explaining the why behind every line. The goal isn’t to build a green-field app; it’s to accelerate a highly motivated senior developer (myself) to the next level through focused, practical learning. What I need from you • Deep-dive guidance on Angular best practices—architecture, performance tuning, and the new Signals mindset. • Hands-on state-management help with NGXS: refin­ing existing stores, adding selectors, and structuring large-scale feature modules. • Advanced Reactive Forms and mixin patterns that keep complex UIs maintainable and testable. &bul...

    $17 / hr Average bid
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    I need a landing page similar to (same structure, not same design). I will change domain, text, images, and branding. Responsive, modern, easy to edit. Please tell me price, delivery time, and platform you suggest.

    $134 Average bid
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    117 penawaran

    I’m running a rapid compatibility study for an upcoming viral TikTok campaign, and I need help from people who still use older or less-common Android smartphones—often called “live devices.” Your job is simple yet critical: push our landing page to its limits and tell me exactly where it breaks or misbehaves. What you’ll do • Open a private test link on your Android phone (any brand or carrier, the older the better). • Follow a short script that forces heavy scrolling, repeated form submissions, and fast video playback. • Note visual glitches, layout shifts, slow loads, or crashes. • Capture a quick screen recording (native recorder or a lightweight app) while you test. • Send me a brief report that includes your device mode...

    $424 Average bid
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    55 penawaran

    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...

    $170 Average bid
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    165 penawaran

    I’m maintaining a news-focused application built with Angular and TypeScript, and a few irritating layout bugs are spoiling the user experience. Cards slip out of their grid, headers overlap at certain breakpoints, and some components ignore the flex settings meant to keep them tidy. My priority is to track these issues down, clean up the CSS/SCSS, and adjust any component code that’s contributing to the problem so every page renders predictably on desktop and mobile in Chrome, Firefox, Edge, and Safari. You’ll have Git access, a straightforward npm install/ ng serve workflow, and quick feedback from me as you submit fixes. Please deliver a tidy commit (or PR) with clear comments explaining what changed and why, so I can review, merge, and deploy with confidence.

    $13 Average bid
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    35 penawaran

    I need a single code-base (or as close to it as the platforms allow) that will let our audience stream our catalogue of movies and TV shows on Android TV, LG webOS, Roku and Hisense Vidaa sets. The project must be wrapped up within a month, fully tested on real hardware, and ready for each platform’s respective store submission. Core scope • Smooth HLS/DASH playback in HD and UHD where the device permits, with proper remote-friendly transport controls. • Home, genre, and details screens that pull metadata from our existing JSON API. • Continue-watching row and basic search. • Localisation placeholders so additional languages can be added later. Deliverables (one ZIP or repo per target) 1. Source code with clear build/compile instructions. 2. Signed p...

    $1174 Average bid
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    100 penawaran

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