The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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:
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?
From 508,409 reviews, clients rate our HTML5 Developers 4.9 out of 5 stars.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:
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?
From 508,409 reviews, clients rate our HTML5 Developers 4.9 out of 5 stars.I am looking for a reliable freelancer to help create a simple, modern, and user-friendly website using HTML and CSS. The goal is to build a clean website layout with a professional appearance and a well-organized structure. The website should include a clear navigation menu, a header, a main content area, and a footer. The design should be visually appealing, with appropriate spacing, readable typography, and consistent colors. The layout should also be responsive so that it displays correctly on desktop computers, tablets, and mobile devices. The project requires basic knowledge of HTML5 and CSS3, including page layout, styling, Flexbox or Grid, and responsive design techniques. The code should be clean, properly structured, and easy to update in the future. I will provide the project...
Create a modern, minimalist web presence that conveys the exclusivity of my premium bistro and quietly guides every visitor toward an in-person experience. The design should feel luxurious without clutter—think generous white space, refined typography, and subtle motion cues that leverage neuromarketing principles to increase desire and trust. Core structure • Home, Menu, and About Us pages only, each crafted as a visually coherent story that flows naturally from one section to the next. • A dedicated customer-testimonials area that feels authentic and aspirational rather than salesy. • A high-quality image gallery where full-bleed photographs can take center stage and load lightning fast on all devices. Conversion focus Every layout choice—hierarchy, c...
We need an experienced developer to fix the streaming media player for an online radio station. The player must work reliably on **iOS Safari and Google Chrome**. We do not care what technical approach is used or whether the existing audio engine/player needs to be replaced. We care about the finished result. **Required behavior:** * Playback begins promptly when Play is pressed. * Player works properly in the foreground and background. * Stream automatically reconnects/resumes after temporary internet or cellular-service loss. * Playback automatically resumes after interruptions such as phone calls. * Vehicle Bluetooth works properly when entering/leaving the vehicle. * When vehicle Bluetooth disconnects, playback pauses instead of continuing through the phone speaker. * When the previ...
The goal is to create a visually striking banner ad that persuades accredited investors to look into “” and act early. I already have the core copy— • INVEST in “” • Give every physician a second set of eyes. Invest early. —along with several supporting points about ground-floor access, a $6 million raise, physician-approved AI, and a seasoned leadership team. Feel free to lift from, shorten, or creatively arrange that messaging so the final piece feels concise, powerful, and unmistakably investment-oriented. **A strong call-to-action must direct viewers to TachyraDiagnostics.com. Creative freedom: I’m open on dimensions and animation style. If a single static 300×250 performs best, great; if you prefer responsive HTML5 or...
I have all the visual pieces ready— decompiled table layouts, colourful card sets, buttons, and pop-ups taken from the reference app “Rummy R13.” What I do not have is the core game itself. I need you to turn those assets into a fully-playable, multiplayer 13-Card Standard Indian Rummy experience built with HTML, vanilla JavaScript on the front end, and Node.js + on the back end. Gameplay & rules • Follow the classic Standard Indian Rummy rule-set: 2–6 players, two decks with jokers, mandatory pure sequence, scoring at declaration, and drop/reshuffle logic. • Real-time multiplayer through rooms, with proper turn rotation, draw/discard, show validation, and point calculation. Flow & UI The look should stay colourful and engaging—exac...
## About Cryptic Heaven Cryptic Heaven is looking for a skilled JavaScript Engineer to join our project and help develop, improve, and maintain web applications. We are interested in developers who write clean code, solve technical problems efficiently, and can work independently. ## Responsibilities - Develop and maintain web applications using JavaScript (ES6+). - Debug existing code and resolve technical issues. - Integrate REST APIs and third-party services. - Improve application performance and code quality. - Use Git for version control and project collaboration. ## Requirements - Strong knowledge of JavaScript. - Experience with HTML5, CSS3, and REST APIs. - Familiarity with Git and modern development tools. - Good problem-solving skills and attention to detail. ...
I have a series of small-to-medium HTML tasks coming up and I’d like to partner with a sharp front-end coder who can jump in quickly and deliver clean, well-structured markup. The exact piece of work will vary—from a simple landing page or multi-page site to an email template—and I’m open to suggestions on the best route once we discuss goals, content, and timelines. What matters most is that each deliverable: • Follows modern HTML5 standards, with lean, semantic code that is easy to maintain. • Plays nicely with CSS and vanilla JavaScript enhancements I may add later. • Renders consistently across major browsers and devices (responsiveness is essential). • Includes concise comments so I can extend or tweak layouts without digging. If y...
Our online store needs a fresh, cohesive look driven purely by rock-solid CSS. I have the full HTML and existing stylesheets ready; what I need is a master who can • restyle the homepage, every product page, and the entire checkout flow so the brand feels consistent everywhere, • iron out long-standing layout bugs and browser quirks, and • add tasteful, lightweight CSS animations that lift user engagement without slowing pages down. The code has to stay lean, responsive, and fully cross-browser. I’m happy to supply Figma references, brand colors, and any SVG assets you require, and I’ll test internally on Chrome, Safari, Firefox, and Edge before signing off. Acceptance criteria 1. New stylesheet(s) pass W3C validation and Lighthouse performance checks. 2....
I want to bring a fast-paced action game to the browser that players can jump into together, whether they open it on a phone or a desktop monitor. The single most important feature is real-time multiplayer: matchmaking, in-game chat (text is enough for now), and smooth synchronisation so latency never spoils the fun. The build needs to adapt gracefully to desktop and mobile screens without forcing users to install anything. A modern HTML5/WebGL front-end paired with a lightweight Node.js, Phoenix, or similar real-time back-end is fine—as long as the final result is secure, performant, and easy for me to deploy on a standard cloud host. I’m open to adding leaderboards or character customisation later, but they are not in scope for this first milestone; the goal is to nail ...
I need a set of clean, responsive HTML + CSS templates that present digital products in a classic style. The work revolves around three core pieces: • Product listing page that can paginate hundreds of digital items while remaining fast and fully responsive. • Individual product cards with prominent thumbnail, title, short blurb, price, and call-to-action, all scaling gracefully from mobile to large desktop. • A cohesive modern layout framework—grid, typography, colour variables, and utility classes—so I can reuse the same look across future pages. Please code vanilla HTML5 and modular SCSS (or well-structured CSS) with BEM naming, avoiding frameworks so I can drop the assets straight into my existing stack. I’ll review on Chrome, Safari, Firefox, and...
The project combines new development with refinement of an existing code-base. Using PHP, MySQL, HTML5, CSS3, and vanilla JavaScript, you will: • Build secure user flows – registration, login, password reset, and role-based user management. • Implement a PayPal payment gateway (REST API) for one-time and recurring transactions, leaving room to swap in Stripe or Square later if ever required. • Create a mobile-first, fully responsive interface that renders smoothly on desktop, tablet, and phone. • Produce an admin dashboard focused on analytics and reporting: traffic snapshots, sales totals, user growth, and any other key metrics you suggest. • Hunt down and fix current bugs, streamline slow MySQL queries, and generally raise performance. • Del...
Job Title: HTML Email Developer – Custom Christmas Card We are looking for an HTML Email Developer to create a high-quality, almost 3D Christmas card email using our artwork. The Christmas card must appear directly in the email as soon as the recipient opens it, without needing to open an attachment. The recipient must be able to see the card and read our personalized Christmas message immediately. The email must be compatible with Gmail, Outlook, Apple Mail, and mobile devices, and suitable for sending to a large contact list. I am specifically looking for proof of a completed project that demonstrates these exact requirements, not just a portfolio. If you have already completed a project like this, please share it with me so I can see the final result .
This project involves considerably more than a conventional static website. Key deliverables include: Custom UI/UX Design: A tailored visual experience aligned with Doctus’s brand, services, and business objectives. & React Development: A modern, responsive architecture optimized for desktop, tablet, and mobile devices. Interactive Experiences: Custom interactive sections and operating-model visualizations that help visitors understand Doctus’s services and approach. GSAP Animations: Scroll-based interactions, transitions, and purposeful visual storytelling. PDF Downloads: Downloadable resources and supporting document functionality. Lead Capture & Email Integration: Website enquiry forms and email notifications to deliver submissions to the designated inbox. SE...
Hi, I’m looking for a freelancer who can help implement push notifications for my existing app. Currently, my app only supports in-app notifications, so users can only receive notifications about new messages when they have the app open. I want to implement push notifications so users can receive alerts when someone sends them a message, even when the app is running in the background or closed. I’d like to know: If you can implement this feature in my existing app. What technology or push notification service you would recommend. How much you would charge for the full implementation. How long it would take to complete. Whether there are any additional ongoing costs or service fees. Please let me know your estimated price and what information you need from me to assess the p...
# Freelance Project: Steel Products Website Development – 3 Phases / Budget Options ## Project Overview We are looking for an experienced Website Developer or Web Development Team to design and develop a professional, responsive website for a steel products trading and supply business. Our business deals in various steel products, including: - Steel Flats - MS Angles and Equal Angles - Steel Channels - Joists - Angle Channels - Different steel sizes, dimensions, lengths, and weights - Other structural steel products Product specifications and size charts will be provided in PDF format. We want to develop a modern, professional website that helps us showcase our steel products, generate business enquiries, manage customers, and eventually handle our complete business operations ...
I need a lightweight, fully responsive website coded only with vanilla HTML, CSS and JavaScript—no external frameworks, libraries or CMS. The goal is to give me clean, well-commented files that I can later expand with my own content. What I expect • A mobile-first layout that fluidly adapts from small phones to large desktops, tested across the latest versions of Chrome, Safari and Firefox. • Standard sections such as a hero/banner, navigation bar, main content area and footer (feel free to use placeholder text and images for now). • Smooth, unobtrusive JavaScript where necessary—for example, a collapsing menu, simple form validation or a back-to-top button. • All code neatly organised in clear folders (e.g., /css, /js, /images) with a short README ...
Hi We have some ongoing projects we need help develop, full stack. We need 8-17 mon friday. Full time, GMT + 1
My personal site needs a full refresh so it renders beautifully on every screen size and loads lightning-fast. The primary purpose of the site is to share regular personal updates, and a well-designed photo gallery is essential to that experience. Here’s what I’m aiming for: • A clean, modern responsive layout that adapts seamlessly from mobile to large desktop. • Front-end code and assets tuned for speed so Core Web Vitals remain solidly in the green. • An easy-to-use gallery component where I can upload and showcase photos without touching code. Feel free to build with the stack you know best—whether that’s pure HTML/CSS/JS, React, , or another framework—as long as the end result is fast, lightweight, and simple for me to maintain....
This is the GYM Management System which have three dedicated pages 1. GYM Portfolio page Shows the profile and status of gym and have details of services offered by gym. 2. GYM's Admin Panel A clean UI which is similar to ios UI, which shows the all information about gym and have full control of gym management. 3. Member's Panel This is also in clean UI like Admin panel but it have only view action for members of this gym, this page shows the gym membership details of member and credentials.
Individuelles CrossFit-Streaming-Overlay – HTML5, Timer, Logo, OBS/Zoom Festpreis: max. 200 € Entwicklerhonorar | Referenz: ZIEL Browser-Overlay nach Vorbild der Demo mit linker, mittlerer und rechter Zone. Quellcode zur eigenen Weiterentwicklung. Verbindliches Angebot bis 200 €; jede Funktion als „enthalten“, „eingeschränkt enthalten“ oder „spätere Erweiterung“ kennzeichnen. Kern vor Zusatzfunktionen. KERN/GESTALTUNG Drei Zonen, Timer, editierbare Texte, Logos; transparenter Hintergrund, Full HD 1920×1080, responsive; getrennte Bedienoberfläche und Overlay-Ansicht; testbarer Prototyp; vollständiger, lesbarer Quellcode, Projektdateien sowie Dokumentation. Links: Logo hochladen/wechseln/entfernen; Marken-/Train...
I have a set of already-approved UI/UX files that must be translated into clean, maintainable code for mobile screens only. Several pages are partly built, a handful of components still show visual glitches, and a few sections are missing altogether. All of that needs to be wrapped up inside a single, seven-day sprint. Your job is purely front-end: no design tweaks, no back-end hooks, just razor-sharp HTML5, CSS3 and JavaScript work (framework choice is up to you, provided the result matches the provided designs exactly). Every pixel, font weight and interaction has to mirror the mock-ups—no creative liberties. To help me gauge fit, tell me about similar mobile-first builds you have completed and the techniques or tools you relied on to hit pixel perfection under tight deadlines. A...
I already have a React-based site running and now need a handful of new pages that focus on user interaction. The work breaks down into three tightly-linked pieces: • User-centric pages – Build clean, responsive screens that guide visitors through sign-ups, in-app actions and profile management. React Router is set up; your components just need to slot in smoothly. • Blog integration – Pull and render blog posts from an existing JSON feed (or Markdown files if you prefer). Infinite scroll or classic pagination is fine as long as loading feels seamless. • Interactive quizzes – Create a reusable quiz component that supports single- and multi-choice questions, real-time scoring and a final results screen. Animations and progress indicators should feel sna...
I need a straightforward browser application that lets users create 2-D drawings directly on screen. For this first phase the focus is limited to basic CAD elements—lines, rectangles, circles, text, arcs —with snap, select, move, scale, delete, undo and redo. Please keep the architecture clean and modular so more advanced geometry can be added later. The app must work smoothly on modern desktop browsers (Chrome, Firefox, Edge, Safari) with no plug-ins. A responsive layout for large screens is enough; mobile support is out of scope for now. You may use any suitable front-end stack. Canvas, SVG or WebGL are all fine, and libraries such as , , or Konva can speed development as long as licensing stays permissive and the final code is well commented. Deliverables • Single-...
We have a fully designed marketing website in Figma and need an experienced frontend developer to translate it into production-quality React code. This is an implementation project — the design is finalized and we need precise, clean code that matches it exactly. Requirements: - Strong proficiency in React (functional components, hooks) - Experience working with Lovable (formerly GPT Engineer) or similar AI-assisted React platforms - Proven ability to implement pixel-perfect UI from Figma designs - Solid understanding of HTML5 and modern CSS (Flexbox, Grid, responsive design) - Ability to work within an existing React project structure without breaking current functionality - Attention to detail — we expect the final output to match the Figma spec closely - Experience with mar...
I’m creating an easy-to-use ride-style web application that lets senior citizens tap one dedicated button to request a vetted companion. The request should instantly reach nearby companions who can accept or decline, after which both parties see one another on a live map with real-time location tracking. The same map must remain fully responsive so it feels native on mobile phones yet stays comfortable to read on a desktop browser. Key elements I need you to build and wire together: • Secure sign-up / login for elders and companions • One-click “Request Companion” button that triggers the workflow described above • Companion dashboard to accept or reject incoming requests • Live map module (Google Maps or similar) with continuous real-time tra...
**** MUST HAVE PROVEN EXPERIENCE Project Overview We are looking to develop a secure, sleek, reliable and user-friendly mobile application that provides our customers with seamless access to our existing money transfer website through a simple, intuitive mobile interface. Our money transfer platform is mature and already integrates with multiple money transfer and exchange service providers. We want to leverage this existing investment by developing a lightweight mobile application that acts as a secure gateway to our website and its services. The application should allow customers to log in, navigate through a simple menu of key services, and seamlessly access the relevant sections of our existing mobile website to complete their transactions. The key services will include: -Money T...
I want a clean, responsive portfolio built with React that highlights my professional experience and résumé. I already sketched a handful of layout ideas—think modern sections, subtle transitions, and a prominent résumé download—but I’m open to your creative input to refine the look and feel. The core objectives are straightforward: code a fast-loading single-page application, keep everything component-based, and make sure the design scales nicely from mobile to desktop. React Router (or an equivalent approach) will be needed for smooth in-page navigation, and I’d like the styling handled with either CSS-in-JS (styled-components, emotion) or a well-structured SCSS setup—whichever you’re most comfortable with. To keep us alig...
My application already has a solid foundation, but it needs a skilled hand to push it to production-ready quality. The stack is set—React on the frontend, RESTful services on the backend, and MongoDB for persistence. I will share an existing style guide so the UI you craft stays fully aligned with our brand, while still giving you room to suggest micro-interactions and performance tweaks. Here is what I need next: • Build out responsive, accessible React components that follow my design guidelines and render cleanly on mobile and desktop. • Extend the backend with secure, efficient endpoints focused on authentication and user management. You’ll own both the business logic and API integration layers. • Refine MongoDB schemas where necessary, set up indexes, ...
Create a beautiful, modern, premium and fully responsive website for a cafe named “Halloween Cafe Lounge,” using the two attached cafe menu photos as references. The website should have a unique Halloween-inspired aesthetic with a dark black and deep purple background, glowing orange accents, warm gold highlights, elegant typography, subtle animations, and high-quality food photography. It should feel cozy, stylish, welcoming, and suitable for a real cafe business. HOMEPAGE: Create a striking hero section with the cafe name, the tagline “Good Food. Wicked Vibes.”, a short welcome message, an attractive food image, and buttons for “Explore Menu” and “Visit Us.” Add a professional navigation bar with Home, Menu, About, Gallery, and Contact. M...
I have two parallel needs and would like to work with one freelancer who can comfortably handle both. Web-app task I want a clean, responsive application built with HTML, CSS, JavaScript, and Node.js. The core interactive feature is real-time live-chat messaging, so a lightweight solution such as or an equivalent WebSocket approach will be essential. Please set up basic user interface elements, wire the back-end so messages appear instantly across connected clients, and deploy the finished app so I can test it from any browser on desktop and mobile. Physics & STEM task Alongside the coding work, I need help tackling advanced physics problems that form part of my current engineering coursework. Typical questions involve technical calculations—think electromagnetism, mechani...
My web platform is built on 16.3.1 with the App Router and Turbopack dev server, uses React 19.2.8 for the UI, and is fully typed in TypeScript 5. The backend is already live on Render. I want a hybrid mobile application that mirrors the current web experience and can be shipped to both Google Play and Apple’s App Store. Compatibility with the existing web version is my top priority, so I’m looking for a solution that lets us share as much code and styling as possible while still feeling truly native on iOS and Android. Whether that means React Native with Expo, Ionic + Capacitor, or another comparable hybrid stack is up to you, provided it integrates cleanly with the codebase. Deliverables • TypeScript source code for the mobile app • Production-ready bui...
I am creating as a one-stop user-testing service built specifically for developers who want fast, actionable insights without leaving their workflow. The core of the site revolves around three must-have capabilities: • Automated testing that can be triggered from a build pipeline or a simple API call • Real user feedback presented in clear, filterable reports and video snippets • Integrated bug tracking that links every issue to the related test session and reproduction steps • “Chat with us” support so developers can jump into a live conversation whenever they hit a snag Your job is to architect and build the full web application—from a clean, developer-friendly UI to a robust backend that can schedule tests, collect recordings, store analyti...
I need a skilled developer who can fine-tune image sizes in a project. This project involves: - Adjusting images to meet set width and height requirements in a environment. The images have to be dynamically resizable based on screen size, which is crucial for optimal user experience. - The primary objective of this task is to enhance the page loading speed. I need a professional who has hands-on experience working with , and is adept at optimizing images for web. Your understanding of how image sizes affect loading times is key here. Ideal skills for this project include: - Proficiency in and JavaScript. - Experience in image optimization for web. - Understanding of responsive design principles. - Good communication for swift troubleshooting and problem solving. Your task is to ens...
Hello, We are looking for a expert who can help us build a Room Planner (room configurator) app with cloud rendering feature. Please check the following videos Please only submit a proposal if you can help us with the cloud rendering feature. This is going to be the first milestone. Thanks
Je souhaite créer une application Android orientée productivité. L’objectif est de fournir un outil simple et intuitif qui aide l’utilisateur à organiser ses tâches quotidiennes, fixer des rappels et suivre ses progrès. Ce que j’attends : • Un premier croquis fonctionnel (wireframes) validant la navigation principale. • Un prototype APK permettant d’ajouter, modifier et cocher des tâches, avec synchronisation locale (aucun back-end pour l’instant). • Un code propre en Kotlin, prêt pour intégration future de services en ligne. • Une interface épurée respectant les directives Material Design, adaptée aux écrans smartphones et tablettes Android. J&r...
Saya membutuhkan bantuan untuk mengunggah beberapa video ke website saya. Tugasnya sederhana namun tetap memerlukan ketelitian agar setiap video tampil dengan baik di semua browser dan perangkat. Ruang lingkup pekerjaan: • Menerima file video dari saya (format MP4 atau sejenisnya). • Mengunggahnya ke halaman yang sudah ada di website. • Menyematkan video menggunakan metode yang paling stabil (HTML5, plugin, atau CMS bawaan). • Menambahkan judul, deskripsi singkat, dan tag sesuai arahan saya. • Memastikan ukuran file teroptimasi tanpa mengurangi kualitas visual. • Mengecek tampilan responsif serta fungsi pemutar video di desktop dan ponsel. Saya akan menyediakan akses admin dan materi video. Mohon sertakan pengalaman serupa atau contoh situs yang ...
Saya ingin menghadirkan sebuah aplikasi seluler yang membantu petani bertransaksi secara lebih cepat dan transparan. Fokus utama versi pertama ini adalah: • Marketplace hasil pertanian – petani dapat memasang produk, menetapkan harga, dan memantau stok langsung dari ponsel. • Fitur pembayaran online terintegrasi sehingga proses jual-beli berlangsung tanpa perlu tatap muka. • Dasbor sederhana untuk memeriksa riwayat transaksi, status pesanan, serta laporan penjualan harian. Teknis yang saya perlukan: – Aplikasi Android (React Native atau Flutter dipersilakan) lengkap dengan UI/UX ramah pengguna berbahasa Indonesia. – Backend ringan (Firebase, Supabase, atau NodeJS + MongoDB) yang mampu menangani otentikasi, listing produk, keranjang, dan gateway pe...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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