jQuery Expert Needed

$2-8 USD / hour

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$2-8 USD / hour

We have a legacy embedded device with 2009-era jQuery 1.3.2/xml2json/SizzleJS with some XHR requests performed via its own bare-bones webserver (not Apache/nginx/etc). We need to gently modernise the underlying JavaScript/HTML/CSS into the 2020s. A cursory examination of the existing JS/HTML/CSS shows a shocking lack of understanding of the evolution of HTML - I would consider this to be a project of IE6/IE7 led 'development'. Our goal is to bring this to jQuery 1.12.x (or 2.x as a real bonus, but not required) with proper CSS that will not throw errors/warnings in a browser made within the past four years. Core direct-hand experience needed: you must have actually worked with jQuery 1.x on then-current browsers and have "evolved" as jQuery, HTML, and browsers have evolved to be able to recognise where all of the skeletons are. JSON, JavaScript, HTML (pre-HTML4 through HTML5.3), XHR (simple ones), and how to obtain desired formatting with CSS2+ stylesheets are required for this job.

ID Proyek: 33968746

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11 freelancer menawar dengan rata-rata $7 USD/jam untuk pekerjaan ini

@webpixxelshikha

Greeting, I've read the full description which provided by you. I'm a professional Creative Graphic Designers/ Web Developer, Just tell us right thing about your concept. I'll work with you to get exactly what you need. I promise your satisfaction with our best service support. Thank you for taking the time to read my application. Thanks Sikha Bharti

$8 USD dalam 40 hari

4,8

(68 ulasan)

6,4

@Hilla105

Hello there. How are you today? I have read your job description carefully and it's very interesting to me. As an experienced web developer, I have rich experience in basic web such as html, css and javascript. I also can use various javascript libraries such as react.js and vue.js. From my past work, I think I can be a proper guy for your job. Looking forward to hearing from you.

$5 USD dalam 40 hari

4,6

(14 ulasan)

4,4

@santiagomac841

CSS | Javascript | PHP | Wordpress | Laravel | Vue.js Hi, Thanks for visiting here! I am Santiago from Spain. I've been working as a Web Developer for a long time. And, this is what i like to do 24/7! I've many skills which includes these - 1. HTML/HTML5 2. CSS/CSS3 - Bootstrap, Material Design UI, Foundation, SASS, LESS etc. 3. JavaScript - jQuery, jQuery UI, jQuery Mobile. 4. PHP - Wordpress, Laravel, CodeIgniter , Vue.js 5. Database - MySQL 6. Mobile - Cordova, PhoneGap, Framework 7 7. Desktop - ElectronJS 8. Game - Construct 3 --- Just give me a chance to work with you. Trust me, if you hire me once, you will hire me again and again! ;) Thank you.

$5 USD dalam 40 hari

5,0

(1 ulasan)

2,4

@AvP

Hi, I'm a software engineer with 11+ years of experience in UI technologies like HTML, CSS, HTML5, CSS3, jQuery, JavaScript, SASS, SCSS, etc. Additionally I have also authored 4 titles related to web technologies, published at Apress publication. Looking at the details about work written here, I think I can leverage my knowledge and experience to help you with this project. Lemme know if you would be interested in working on this with me.

$5 USD dalam 40 hari