Front-end development is the implementation of web design, be it in look or feel. It involves developing HTML, CSS, or JavaScript for a website or an application in the web. Front-end developers are engaged in the analysis of codes, design, and debugging applications to ensure users are getting the best experience in the site or the app.

To be able to venture into front-end development requires, a few technical knowledge and skills are necessary. A front-end developer must know how to use web technologies like HTML and DOM. They must also be knowledgeable about CSS frameworks like Bootstrap and Bulma, and frameworks such as React and Ember. Experience with CSS preprocessors like SASS and LESS are also a requisite. Cross-browser development is also important as browsers’ standards differ when it comes to interpreting codes.

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    28 仕事が見つかりました。次の価格: USD
    Urgent Project in JavaScript 6 日 left
    認証完了

    I am looking for an expert in Javascript

    $83 (Avg Bid)
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    Five-Page React Front-End Only App 6 日 left
    認証完了

    Build a simple five-page React single-page application (front-end only) with the "Carolina Pro - React Admin Dashboard" Material-UI component library. The end-product should make as much use of the Carolina library components as possible and match the provided mock-ups as close as possible. Please see the attached document for details before bidding.

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    RUSSIAN LITERATE PREFERRED*** I need an expert assistant in building up a project who is very well versed with react native. I am also looking for the right candidate to work on a long-term basis building up the application in react native. I have a sketch design file that I may share post signing an NDA. The new design will need to be implemented into an existing application. Need html/css/javas...

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    Hello, Greetings we have already made an website in html, CSS, JavaScript, Ajax and it is working perfectly on all the browsers like chrome but when we tried to convert it into a Web View app using Android Studio we are facing many CSS problems in mobiles with smaller screen and versions of 9 and below where CSS is completely scattered so we would like someone to resolve this issue or build the sa...

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    Freelancers Required 5 日 left
    認証完了

    We are running a software house. We are looking for freelancers to work for long term with us on our timelines and budgets. If you are expert in one of the technologies below, we would like you to apply. 1. WordPress Custom Development 2. Android Developer 3. iOS Developer 4. Laravel Developer 5. ReactJS Developer 6. Frontend Developer 7. PHP Developer 8. Google Flutter Developer

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    I already have a site up and running using Django as the backend. I need someone to come and revamp the front-end and make it look incredible. It's already at a good standard, with my client expressing happiness, but I want to take it to the next level.

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    7 入札

    The App (iOS/Android) will provide parents and family members developmental activities that they can do with their preschool kids. Upon first access, there will be an assessment for the kid. The assessment will show images that kids may select and multiple choice questions parents that will answer. The answers will be used to create a developmental score (algorithm will be provided by us) for the...

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    I need a new website. I need you to design and build a landing page.

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    Hi there, I would like to see if it is possible to build some sort of tool to show relevant events for potential event sponsors. There are 3 questions that are asked which will list relevant events which we can prepare a proposal. I've attached a short brief. Regards, Allan

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    Need a strong React developer 3 日 left
    認証完了

    We are looking for a front end developer who has a strong react experience. We want to convert a simple angular js application (attached screenshots) to react, using a pre-provided template. Application has buttons, and some models, and calls Http libraries to backend code. This is a fixed budget small project but if we like the work then there's more functionality to add for long term con...

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    You will be building a web app in React to work with our existing mobile app and database. Frontend can actually be in any language that interacts with Firebase. It can be AngularJs, Javascript or any Stack

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    地方
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    Help Desk IT Support for the Electronic Options Scorecards (EOS) Software Project Information Across sub-Saharan Africa, health systems are making slow progress to save the lives of mothers and infants, despite experiences in resource constrained countries demonstrating that maternal mortality can be reduced through the use of effective advocacy, deploying sound evidence to inform and influence ...

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    need front end developer good knowledge of reactjs, redux, material-ui and html

    $307 (Avg Bid)
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    11 入札

    Skills required: 5+ years front end development experience (some of which using React) Node.JS and Typescript will be a bonus What we need: Thorough knowledge of some of the following JavaScript, React/Redux, HTML/CSS, client-side charting libraries (D3, [ログインしてURLを表示]), build-tools like Webpack A proactive approach and ability to take initiative Good written and verbal communication skills The...

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    For our clients, we are looking front-end developers able to integrate from an existing design (Figma or Adobe Xd ), all assets furnished, within 3-4 days, a week if the design is more complex ( including minute changes after a client check). Examples attached.

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    We are looking for freelance web developers to work alongside our senior developers as they are extremely overloaded with work. You will be assigned tasks to complete whilst working from home for a period of 3-4 weeks. This will be to support our enterprise-grade solution. • Designing new functionality and participating in requirements analysis. • Working with the team to produce softw...

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    特集
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    20 入札

    need front end developer good knowledge of reactjs, redux, material-ui and html

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    11 入札

    Stiamo cercando uno sviluppatore frontend per lo sviluppo di un minisito basato su Wordpress. Sarà prevista una parte di backend che svilupperemo noi internamente, mentre la parte di frontend dovrà contenere una serie di elementi (foto, video, testo) con un'animazione analoga a questo link [ログインしてURLを表示] Le viste totali saranno 5 e le modalità di animazione le stiamo anc...

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    21 入札

    Hi, please read fully... Any copy/paste bids will be ignored. I have designed a website that will use the doctor sim api to sell unlock codes for mobile devices. The site can run on wordpress but will need the doctor sim API integrated and will also require a simple backend for order processing. Full details can be found here: [ログインしてURLを表示] Please quote on a step by step basis, as found in the...

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    Need a vue/vuex developer to improve some points of our project. If you're familiar with vue/vuex, you can complete this project in a short time.

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    We need some modifications in CRM. We need a PHP developer for a CRM that we want to modify for real estate. We have added the real estate extensions but we need some modifications and integrations. It can be a long term relation as we require more changes.

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    I need an experienced Online Educational Platform consultant in Building App and website

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    18 入札

    I'm building a proof-of-concept web app which will record user audio and video, do magic on it, and send it back to the user. I am a TV producer in LA with just enough technical background to be dangerous.

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    Need a full stack developing expert for building a E-commerce [ログインしてURLを表示] demo app instantly and after checking your demo app We will decide.

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    19 入札

    First bigger project: Move big e-shop from Shopify to Magento with new design PLEASE DO NOT APPLY UNLESS YOU HAVE: * A GOOD SPOKEN/WRITTEN ENGLISH * YOU'RE FROM EASTERN-EUROPE * YOU HAVE YEARS OF EXPERIENCE WITH MAGENTO & DROPSHIPPING APIs (front-end dev can be done by us) (otherwise, you will just waste your and our time!!!) Our designer is currently designing a new design for our cus...

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    Looking for an experienced full stack developer who is able to build a robust backend system linked to a well-structured front end interface. Idea : - A virtual queue management system for remote booking of slots in queues in banks, clinics, ..etc instead of going by self. - The app is accompanied by features to enrich the customer experience and ensure adherence to queue operation Mandatory : - ...

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    Build me a website 4 時間 left

    Ecommerce website small scale primarily with two components frontend and backend

    $12 / hr (Avg Bid)
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    Frenzy App 2 時間 left

    A request automation software that checks out shoe/products on the frenzy app. requirements: - User Friendly UI - Fast checkout speeds <1 second - be able to run on mac and windows - multiple tasks - multiple payment methods/google pay account support - java-script only lowest bid takes it. [ログインしてURLを表示]

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    4 入札