Frontend Development Jobs

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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    24 travaux trouvés au tarif de EUR

    Hello, We are looking for someone to create a KUCOIN FUTURES trading bot The bot should be able to execute orders in real time, us to be able to select the token, and have all the many options as attached on the images So for example: ETH USDT if the price decreases by 3% within 15 MINUTES BUY $1,000 as a LIMIT ORDER If the price INCREASES 2% SELL or if the price DECREASES 2% SELL ETH USDT if the price decreases by 10% within 1 HOUR BUY $1,000 as a LIMIT ORDER If the price INCREASES 4% SELL or if the price DECREASES 4% SELL Different options

    €1428 (Avg Bid)
    €1428 Offre moyenne
    20 offres

    Hello, We are looking for someone to create a KUCOIN FUTURES trading bot The bot should be able to execute orders in real time, us to be able to select the token, and have all the many options as attached on the images So for example: ETH USDT if the price decreases by 3% within 15 MINUTES BUY $1,000 as a LIMIT ORDER If the price INCREASES 2% SELL or if the price DECREASES 2% SELL ETH USDT if the price decreases by 10% within 1 HOUR BUY $1,000 as a LIMIT ORDER If the price INCREASES 4% SELL or if the price DECREASES 4% SELL Different options

    €266 (Avg Bid)
    €266 Offre moyenne
    17 offres
    Website Frontend 6 jours left
    VERIFIÉ

    I need to change few positions textures etc private me for more info

    €26 (Avg Bid)
    €26 Offre moyenne
    43 offres

    Hi, I am looking for a full stack developer who can fully work on custom portals. Experienced in Software Analysis, Design, Development, Maintenance & Support and testing on web based Enterprise.

    €693 (Avg Bid)
    €693 Offre moyenne
    33 offres

    We are looking to re-design, develop and implement an UX and front end, for a lavarel platform, conected through an API. There are 21 screens of this platform we need to redesign. We like to use realistic graphic elements, not flat, and high quality interface and UX solution. Platform is a investment multilevel solution. This 21 screens are only the part of the final user experience.

    €1191 (Avg Bid)
    €1191 Offre moyenne
    117 offres
    Design website and Branding 5 jours left
    VERIFIÉ

    See attached Brief. Please ask if you need further information to provide the reply requested in the brief.

    €2043 - €3404
    Scellé
    €2043 - €3404
    196 offres

    I have an Android and iOS app that tracks an user steps with Google Fit / Apple Health API, and it rewards the user with a coin based on the number of steps the user has gotten. It also uses a backend simple program to get and publish certain data to the app. I need to add functionality to both apps. I need to add an option to pick a sport (from a list that the app should show), and let the user start and stop a timer. When the user stops the timer, and based on the sport the user had chosen, it will give him a number of coins.

    €95 (Avg Bid)
    €95 Offre moyenne
    6 offres

    Hi, Our project allows user to book a slot and attend a live streaming. We need help on Calendar and video streaming service integration. Calendar API Video service API

    €26 / hr (Avg Bid)
    €26 / hr Offre moyenne
    29 offres

    I have an Android and iOS app that tracks an user steps with Google Fit / Apple Health API, and it rewards the user with a coin based on the number of steps the user has gotten. It also uses a backend simple program to get and publish certain data to the app. I need to add functionality to both apps. I need to add an option to pick a sport (from a list that the app should show), and let the user start and stop a timer. When the user stops the timer, and based on the sport the user had chosen, it will give him a number of coins.

    €327 (Avg Bid)
    €327 Offre moyenne
    40 offres

    PLEASE READ PROJECT DESCRIPTION CAREFULLY BEFORE QUOTING- EVM compatible web3 project experience is a big plus. Front end and backend required for a coin flip game on blockchain. Logic- Its a 50/ 50 coin flip game with 50% chances of winning or loosing. Will be using Chainlinks VRF for RGN. Our Scope- 1. We will take care of smart contracts. 2. We will share static web design for you to copy and create front end UI/UX. We need you to DESIGN AND DEVELOP - 1. Front end (based on static design example we will share) 2. Backend Features required are - 1. Leaderboard (showing top winners on a day, week or month and their wins) 2. My stats- showing number of wins and looses for a certain wallet address. 3. Streaks (Showing wallets who doubled up more than 1 time in last few minutes, ho...

    €1416 (Avg Bid)
    €1416 Offre moyenne
    76 offres
    Flutter frontend developer 3 jours left
    VERIFIÉ

    Looking for a flutter frontend developer to review and go through the codes, fix and refines codes of al pages , and make sure all codes are good, and help out on coding too , he/she should be familiar with bloc architecture.

    €201 (Avg Bid)
    €201 Offre moyenne
    63 offres
    mobile web front end.. -- 2 3 jours left
    VERIFIÉ

    this is full time or long term job please bid with your competitive price and you will get unlimited job mobile web front end expert only... u will have to build 1-2 page from my figma design with using 2 hours paid, if the work is good then u can continue the job. technology: can be framwork7, angular, react and etc up to your expert skill PLEASE make sure you are export only which can build the same as my figma design, OR ELSE please do not bid sir, thanks .

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    74 offres

    I have a website that is already finished. All you need to do is create pages like this> Look at image1 and image2. The backend is ready so all you have to do is front-end work. All information will be given including the logos and texts. So it is pretty much the same work over and over. Then you need to polish the website. Look at the technical specification. The backend is written in Java. The front-end is written in html, css and js. I hope to work with you for a long time. So offer a decent price.

    €173 (Avg Bid)
    €173 Offre moyenne
    66 offres
    mobile web front end.. 3 jours left
    VERIFIÉ

    this is full time or long term job please bid with your competitive price and you will get unlimited job mobile web front end expert only... u will have to build 1-2 page from my figma design with using 2 hours paid, if the work is good then u can continue the job. technology: can be framwork7, angular, react and etc up to your expert skill PLEASE make sure you are export only which can build the same as my figma design, OR ELSE please do not bid sir, thanks .

    €14 / hr (Avg Bid)
    €14 / hr Offre moyenne
    40 offres

    公司官网的搜索引擎关键词优化。 要求:在百度上令我司网站指定关键词排名上升到前10,即首页。 关键词:钢板仓,大型钢板仓,大型钢板仓公司,钢板仓厂家,钢板库,工业智能,卸船机,智能控制。

    €48 (Avg Bid)
    €48 Offre moyenne
    21 offres
    Lottery Smart Contract 1 jour left
    VERIFIÉ

    Looking for a experienced developer to build lottery contract on ERC-20 Chainlink VRF code and infrastructure will be used and for this contract UI will be designed for our website. Budget is 600 USD

    €560 (Avg Bid)
    €560 Offre moyenne
    109 offres

    We would like to have a website that can rank extremely well on google. Therefore, excellent programming performance and techniques are very important. We are looking for programmers with very good experience in creating websites in ASP.net. No PHP. About the Website: The Website should be for people, who want to sell their car online. The visitors of our website can online request a provisional price determination for their used cars. Also, they can sell their cars online to us. When the customers open the website, they should immediately see a screen where they can enter the data of their used car. Which car make, which model, which year of manufacture, the mileage etc.? A database with all cars makes and models and all characteristics is available. Then the customers will be aske...

    €1776 (Avg Bid)
    €1776 Offre moyenne
    62 offres

    I have a well-running car service business, and I think it's time to expand and get a website. Scope of the Project: The project has two phases. Phase 1 is needed, phase 2 will be optional. I may hire two different people/agencies for the phases, or go ahead with the same one in case I'm satisfied. I might choose to never go with phase two altogether, it's just a far-sighted idea at the moment. Phase 1: Design: I'm not very picky and not the kind to ask for 100s of revisions, I just want something pleasing to the eye and something that doesn't look like it was built in 2012. Anything not too old or fancy would work for me. An example I like is: Website Structure & Tech Stack: 4-5 page static website, coded in HTML, CSS, JS (Can sprinkle SASS/SCSS/Jquery/GS...

    €4513 (Avg Bid)
    €4513 Offre moyenne
    190 offres

    Looking for a fully functional front end and backend app. Phase 1 : Microlender Status/feature • Users can request for a loan. • The amount will come as a pre approved amount x instead of a wallet amount (This is because we are a microlender and not a bank, for now) • They can then use the amount by it being paid into their requested bank account (Admin will have to get this processed/automation to be created in future) – this would be a withdrawal • Pre Approved user can send money to other bank account (incase they want to pay someone they owe) • Backend (Admin) to be integrated with Loandisk* or we need to create. Our own database and backend system for Debits and Credits • Be able to buy or pay for Utilities, Top Up Airtime, DSTV, Internet, Acco...

    €3201 (Avg Bid)
    €3201 Offre moyenne
    81 offres

    I need some UI & some backend code in JS to my blogging site. All frontend UI design graphic elements have been created. The backend code is done but isn't properly configured for the website. (So, I have the code but just need to add it to the website. Features Development List: - Comments on Blogs - Should display: How many comments, reply functionality, Liking Comments and username as the shortened wallet address. - Likes on Blogs Functionality: - Should display amount of likes on blog cards and inside blogs at the bottom after clicking. (1 Like per user) - Sharing Feature: - Sharing link. ( This website uses IPFS & NFT's to get blogs content so sharing is hard because not everyone has IPFS configured. Need a better w...

    €107 (Avg Bid)
    €107 Offre moyenne
    29 offres

    i'm looking for front end developer to finish project for studying

    €18 (Avg Bid)
    €18 Offre moyenne
    69 offres

    Previous experience of building bulk sms system is highly appreciated. Client can connect using smpp/http to send sms system will take all of those sms and route to different smpp/http provider billing/invoicing option must be there

    €782 (Avg Bid)
    €782 Offre moyenne
    20 offres

    We require in depth Perl expert developers with lots of experiences in Perl development your tasks will be to implement plugins/extensions of Znuny 6.x (former OTRS) you are a master of using docker to run, develop and debug perl? if you do not know Znuny, let us know this. you can quickly install Znuny via docker (takes about 10 mins of your time + 30 mins download time) follow the instructions here the proof of your perl + Znuny expertise will be to implement a simple Znuny extension Delivery: - in git (we will share you a git repository) - tested on your docker + a clean docker init instance - you share a script in git, which can create the for installation into OTRS Payment goes in Milestones on predefined estimates This is a hourly project but you have Milestones? yes, we expe...

    €20 / hr (Avg Bid)
    €20 / hr Offre moyenne
    17 offres