Hire the best jQuery developers

Check out jQuery developers with the skills you need for your next job.
Clients rate jQuery developers
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based on 23,714 client reviews
  • $60 hourly
    30 years of experience working in Information Technology and well versed in problem solving and working independently. While working in University and Federal Government settings, I created and maintained many ColdFusion applications. I have worked with numerous frameworks and all versions of ColdFusion. I have been a full time freelancer since 2009 and am comfortable working with a team or solo.
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    Twitter/X Bootstrap
    J2EE
    Apache Solr
    Adobe ColdFusion
    Google Maps API
    Oracle PLSQL
    Twilio API
    SQL
    Jakarta Server Pages
    HTML
    AJAX
    CSS
    JavaScript
    MySQL
  • $30 hourly
    I'm a full-stack web developer with about 10 years of professional software development experience. Have enough skills to implement complex robust web applications from scratch according to the best development practices. Worked with such CMS/Frameworks like Laravel, Magento, WordPress, React, AlpineJS, Bootstrap, Tailwind CSS, and others. Currently working with Laravel and related technology stack - PHP, MySQL, JavaScript, HTML/CSS, REST API, Linux, GIT, and so on. Also, I'm working now on an Android/React/Laravel pet project. My strong knowledge of essential technologies enables me to develop complex, non-standard applications from scratch. I am motivated to create robust applications with predictable behavior and a clear structure, adhering to the best OOP and SOLID practices for enhanced scalability and maintainability. I always consider performance during development to optimize using of resources and reduce hardware overhead. I'm proactive to achieve the best result. Let's discuss your task/project to find the best tech stack/approach and implement that! I prefer long-term cooperation but can consider one-time small interesting tasks as well. Currently available for part-time but in future will be able to switch to full-time cooperation
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    Magento
    Front-End Development
    NoSQL Database
    Ecommerce Website Development
    RESTful API
    Git
    Linux
    HTML
    CSS
    SQL
    JavaScript
    PHP
    React
    Laravel
  • $45 hourly
    I have been a full-stack LAMP web developer for 20+ years and have been developing using the Codeigniter framework, and other frameworks since 2009. I generally use PHP frameworks for back end development, as well as JavaScript frameworks such as Angular and Ember. However, I am also an expert in general PHP and Object Oriented PHP development. I have spent the last 20+ years working as an independent web developer. I have programmed using PHP, Perl, jQuery, SQL and have designed some very advanced web applications for various companies across the Untied States. I also operate a web server and have a firm grasp of UNIX/Linux administration and general web server maintenance.
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    Custom PHP
    CSS
    JavaScript
    Authorize.Net
    AJAX
    Linux System Administration
    MVC Framework
    RESTful Architecture
    CodeIgniter
    MySQL
    PHP
  • $60 hourly
    About Me: I have completed my MCA(Master of Computer Applications) in 2009 & then I started web development in Core/Advance PHP. Since then, based on what's Hot in the web technology/Market, i learn & add that skill to my profile. Its been 15+ years, i have been doing the web development & during this time period i have completed many challenging projects & contributed to different communities: -- Drupal: drupal.org/u/arunverma -- Magento: magentocommerce.com/magento-connect/developer/fabwebstudio -- Wordpress: profiles.wordpress.org/fabwebstudio My objective, here at Upwork is to provide potential employers with my expertise in the field of website design, development, and marketing. My Skill Set: Languages: -- PHP, C, C++ Databases: -- MySQL, MariaDB, MSSql Front End: -- HTML/HTML5, CSS/CSS3, JavaScript JS Framework: -- Ext, Node, Angular, Backbone JS CMS: -- Drupal, Magento, Expression Engine, Wordpress, Shopify CMF: -- CodeIgniter, Cake PHP, Symfony, Laravel, Zend Mobile Frameworks: -- React Native, Ionic API's: -- Twitter, Facebook, All Google, MailChimp, MailChimp, Flickr Server/Hosting Environment:: -- Linux, Apache, Acquia, Pantheon, Amazon, Rackspace CDN: -- Rackspace, S2, Fastly, Cloudflare Design: -- Photoshop, Illustrator Payment Gateway: -- Stripe, Custom & Others I believe in long term working relationship rather swindling them with fake values. My values are true to work & so do with my clients.
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    Website Migration
    iOS Development
    ExpressionEngine
    Magento
    Ionic Framework
    Drupal
    WordPress
    JavaScript
    HTML5
    CSS 3
  • $75 hourly
    I am passionate about bringing websites to life for my clients that reflect their brand, vision, and personality. One of the things I take most seriously is providing support throughout the entire journey and communicating clearly through the process! I have built a wide range of websites related to the following industries: psychology, authors, basketball leagues, fitness studios, coffee shops, equipment rentals, home defense, energy work, etc. Any chance I have an opportunity to work in a new field, I consider it a chance to become a better version of myself as I get to learn about something new! Webflow has become my CMS of choice! It allows me to build the client a completely custom design, while also giving the client the ability to maintain the site themselves moving forward! When I build a new website, I make them modern, clean, and bold. Depending on budget, I also offer branding, logo, and design packages as well! Reach out if you want to partner up and begin the journey of developing a new website with me!
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    Webflow
    Shopify
    Squarespace
    Wix
    Front-End Development
    Web Development
    React
    CSS
    Node.js
    PostgreSQL
    HTML
    JavaScript
    Responsive Design
  • $50 hourly
    More than 10 years of experience in software development and embedded systems developing. Bachelor degree of High school of electrical engineering. Working with various Microsoft and PHP platforms and ATMEL micro controllers. Designing various systems for automation. Specialized in database based software and web applications written in C, Visual Basic, SQL, ASP, C# .Net, ASP.NET, Laravel, JavaScript, jQuery, Bootstrap. I am dedicated to details, very precise and always finishing my projects on time. Also, I am working a lot in MS Access, MS SQL, .NET, making all kinds of business software applications. Very often those apps are connected to hardware I design. Beside this, I am developing various databases and B2B portals based on Microsoft or open source platforms, such as Azure, ASP.NET, MySQL etc... Give me a chance to work and I will prove words I wrote...
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    MQTT
    Data Scraping
    MySQL Programming
    C#
    SQL
    Microsoft Access
    ASP.NET
    Bootstrap
    Laravel
  • $29 hourly
    Experienced in WordPress, MODx, layout, PHP, javascript, plugins, optimization. My specialization: develop and optimization sites on CMS(Wordpress, Modx, OpenCart), develop plugins PHP / JS / AJAX / jQuery, make layout from design files(Sketch, Figma, Photoshop) used HTML5 / CSS3 / Sass / Boostrap / Gulp, mobile responsive, PixelPerfect layout, social networks API, following GPS and W3C code optimization guidelines. Do you have an interesting idea? Let's make it together! All these skills I actively use in my projects, I try to improve and constantly acquire new ones. I am guided by a clear plan and algorithm of actions to get the most high-quality result and always follow the trends of Google, and thus I get a high-quality product that is like the customer and me. I am always open to new interesting offers.
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    MODX
    Elementor
    WooCommerce
    WordPress
    Bootstrap
    PHP
    CSS 3
    JavaScript
    HTML5
    WordPress Plugin
  • $130 hourly
    Your time is valuable, and chrome extensions are amazing at saving time. I have developed hundreds of chrome extensions that were used by hundreds of thousands of people. Do you have a business with employees who waste time on repetitive tasks? - I can create a custom chrome extension for internal use that your team will love. Do you have an idea for a chrome extension that will solve a specific problem for a specific audience? - I can help you create a robust MVP with Stripe integration that will help you understand if there is real interest in your idea and if it can turn into a real business. Do you have a SaaS with existing customers who need chrome extension features, and your team has no experience with browser plugins? - I can help you set up a build and test system that incorporates all the best chrome extension practices or guide and teach your front end development team towards the right path. P.S. Please visit vlasb.com to see video testimonials and video examples of my work.
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    Automation
    Firefox Plugin Development
    API
    Browser Extension
    CSS 3
    HTML5
    JavaScript
    Google Chrome Extension
    CSS
    Vue.js
  • $125 hourly
    The Short Version I am a perpetually-curious web developer with over 12 years experience, a writing degree, and over 20 years experience in information technology, so I am skilled at bringing technology and presentation together and constantly learning new ways to do my craft. I am a full-stack developer, but I specialize in front-end design and have over 7 years experience using HTML/CSS/JavaScript in real-world applications, including some framework expertise in VueJS. I'm also proficient with back-end work, including PHP/MySql/SQL and even some classic ASP. I'm perpetually learning, so I love the challenge of picking up a new framework and constantly improving my abilities. I also do things a little differently. I like to ask a lot of questions, listen well, process thoroughly, and then work hard to create something that is both beautiful and functional. I get more satisfaction from delighting companies and end users with excellence rather than making a fast buck. I love a good project, but I am more interested in people than projects. I have over 20 years experience in information technology and have earned bachelor's and master's degrees focused on writing, analysis, and communication. That combination of expertise and education enables me to take both complicated and incomplete ideas, capture a vision for a project, and turn the conceptual into a reality. I am a perpetual learner who loves a good Gordian knot and discovering new technology. But I don't believe in using new technology simply because it's new. Sometimes the tried and true is better. I love cooking and eating great food and drinking Belgian beer and Spanish wine. I love going on daddy-daughter dates with my little girl. I still love going on dates with my wife. And there's nothing quite like seeing Mount Rainier on a clear day and hiking with my family and friends in the beautiful Pacific Northwest.
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    MySQL Programming
    PSD to HTML
    HTML5
    Sass
    CSS 3
    JADE
    PHP
    SQL
    JavaScript
  • $20 hourly
    I am a certified C#/JavaScript developer with 19 years experience of applied work in the corresponding areas. I have been developing web applications and some desktop applications. I am seeking for a position where I can apply my skills to create reliable applications with clean code, mostly web applications. My strengths are: C#, SQL (MS SQL), JavaScript, JQuery, CSS, HTML, ASP.NET MVC, ASP.NET Core, Angular, Kendo UI, XML
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    Kendo UI
    JavaScript
    ASP.NET Core
    ADO.NET
    Windows Presentation Foundation
    C#
    ASP.NET MVC
    C++
    SQL
  • $75 hourly
    Ten years of passion for web development. I am a WordPress Front-End developer who can take care of your website from scratch to advance stage, from theme customizations to unique features. My main skills are; UI/UX Design, programming languages such as HTML5/CSS3/PHP/JS, Mobile Design, Server management, load-time reduction, and performance enhancement. I am a friendly, professional worker who will be happy to help you. I have worked for lots of people and companies from bloggers to big business around the world.
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    SEMrush
    Page Speed Optimization
    WordPress e-Commerce
    WordPress Malware Removal
    PSD to WordPress
    WordPress Theme
    Theme Development
    Bug Fix
    Website Customization
    JavaScript
    PHP
    CSS
    WooCommerce
    WordPress
  • $18 hourly
    I think my strongest side is my passion for challenging projects. I'm always trying to solve issues with the best modern solutions, since I'm taking great pride in my work. I have experience of working with complex SaaS projects and scalable systems. I'm fast and always respect deadlines. Here is a list of main technologies that I prefer to work with: - PhP 7.x and MVC frameworks (mainly laravel). - RESTful API. - Core JS and popular libraries like jQuery and Vuejs. - mySql database building and management. - PSD to HTML5/CSS3. - Wordpress plugins and themes building/customization. Please drop me a line if you want a good full-stack developer with awesome attitude.
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    CSS 3
    JavaScript
    HTML5
    Bootstrap
    WordPress
    JSON
    Vue.js
  • $65 hourly
    ✅ ♛ TOP RATED ♛ freelancer on UpWork Excellent IT professional with a lot of experience in the software development area. I have a Master's degree in Computer science, Artificial Intelligence. ✅ Over 12+ years of work experience as .net developer  ✅ ASP.NET MVC (C#), asp.net core 2-3, JavaScript, AJAX, LINQ, MS SQL, WPF, C# Winforms, HTML, HTML5, Ajax, jquery,  .net framework ✅ AngularJs 1.6, Angular 4 ✅ MSSQL Server, T-SQL ✅ ORMS: Entity Framework, Nhibernate, Dapper, Linq to Sql ✅ Microsoft Azure, blob storage, deployment, app services etc. ✅ Amazon Web Services. ✅ unit tests. ✅ Generation of Excel files using DOCX lib ✅ software architecture ✅ VueJs +nodejs/web api c# ✅ Angular 4 ✅ Integration with social networks Facebook, Youtube, Instagram ✅ have experience in implementation of Naive Bayes, K-Means, KNN algorithms, Accord.NET framework. ✅ creation of dashboards using d3js ✅ availability 24/7 I built a lot of web applications from scratch that were successfully released. I can easily learn any framework that you need and start using it in your projects. Please contact me for any questions.
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    Angular 5
    ASP.NET Web API
    D3.js
    .NET Framework
    Vue.js
    C#
    Node.js
    AngularJS
    JavaScript
  • $60 hourly
    Hi, I am Zeeshan; I have good experience in Web Designing and Developing. I have been working on the web since 2011, and I have good knowledge to develop websites in WordPress, create custom functionality and fix issues.
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    Linux System Administration
    MySQL
    HTML5
    PHP
    Web Development
    WordPress
    JavaScript
    CSS 3
  • $30 hourly
    I am a Full Stack Web Developer with 10 years of experience. During this time, I have developed several websites for customers, working in agencies or as an independent freelancer. I feel a special passion for my profesion, so I like to do things the right way and make the customer happy. I have done several projects, usually working in the Front-End, but I also have done some Back-end projects, specially in my first year of my profesion, so I can do both if needed. My skill sets include: Frontend skills: * Javascript, JQuery, AJAX; * HTML5, CSS3; Smarty, SCSS * Adaptive layouts/frameworks - Bootstrap; * Photoshop * Webpack, npm Backend skills: * PHP Databases: * Relational: MySQL, MSSQL; Knowledge of PHP Frameworks/CMS: * Wordpress; * Shopify; * Hubspot If I get a new opportunity or project, and this requires to learn something new, I have the passion and enthusiasm to learn it. I am constantly learning new things. I consider this my strenght, as well being pacient, optimist and persevering. I always like to communicate well with my clients to note what they really want, and constantly review the work done, so if there is something that needs to be fixed, it can be fixed on time. Nothing more satisfactory than a happy client! If you want to know more about me, please check my entire profile!
    vsuc_fltilesrefresh_TrophyIcon jQuery
    Adobe Photoshop
    Adobe XD
    Shopify Templates
    Shopify Theme
    HubSpot
    Web Development
    CSS
    WordPress
    Elementor
    HTML
    PHP
    JavaScript
    Shopify
  • $75 hourly
    I create scalable websites with marketing in mind. This includes WordPress sites, E-commerce (WooCommerce), API integrations, SEO, ad campaigns, email campaigns, and analytics, to name a few, with custom code written as necessary to meet your visual and functional requirements. This code mainly involves HTML, CSS, Bootstrap, JavaScript, jQuery, PHP, and SQL. I have a Bachelor of Science degree in Information Technology. I started developing software professionally in 2013 and was involved in contracts with the U.S. Department of Defense, building training software for the United States military. After that, I ventured into web design, web development, and digital marketing, and I have received positive reviews ever since.
    vsuc_fltilesrefresh_TrophyIcon jQuery
    SQL
    WordPress Development
    Ecommerce Website
    Google Ads
    Web Design
    CSS
    HTML
    Web Development
    WordPress
    WooCommerce
    PHP
    JavaScript
    Search Engine Optimization
  • $10 hourly
    I have graduated from Babeș-Bolyai University, Department of Computer Science and I am a web Developer with 3 years of experience using PHP, Apache and MySQL for any kind of web related project, delivering the final product within the deadline and keeping clients satisfied. I am always available to help you with any problems that you encounter or to build from scratch any kind of web application. I can help you with the following : Blog Development Business Website Development Portfolio Development for Artists and Designers Website Repairs Website Modifications and Customization PHP Scripting Web Crawlers and Automation My english skills are good,so communication will not be an impediment to our collaboration
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    MySQL Programming
    GitHub
    CodeIgniter
    PHP
    JavaScript
    HTML5
    Sass
    HTML
    CSS 3
  • $40 hourly
    ***Available for US time zone EST/CST/PST/MST.*** I am a Magento 2 Adobe certified professional developer with degree in Bachelor of Technology in CS&IT from MJP Rohilkhand University and 7 Years of development experience. I have vast experience in extension and custom feature development of M1 and M2 both. I have created 6 extension for M2 yet which are approved by Magento marketplace Extension Quality Program. I have developed many custom features for different clients across the world and for different type of websites. To start working on new project I would like to talk in bit detail so that we have a clear picture about timing and completion of the project without any future hiccups. Key Skills: ***Magento 1 and Magento2 expert with Magento certification. ***Build Magento1/2 website from scratch. ***Experience with Magento2 cloud. ***Good knowledge of REST/SOAP ***Payment gateway setup, multi store with different language and currency. ***Deploy website on any webhost like AWS, GCP or any managed hosting like Nexcess, Magemojo. ***Shopify expert, customize shopify site as per need. ***Excellent debugging skill than most of the developers available in industry. ***Good knowledge of server handling. ***Can setup any server from scratch and deploy a site on that. ***AWS expert in server setup, load balancer, autoscaling, Route53, SES and RDS. ***Web performance optimization expert. ***Laravel expert. ***Write shell script for auto deployments of Magento and Laravel. ***DB architecture design. Other: ***I follow all standards provided by the framework. ***Good grasp pn PSR2 coding standards. ***Follow industry best practices.
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    Load Balancing
    Bitbucket
    Git
    Jira
    Docker
    React Bootstrap
    MySQL Programming
    PHP
    Magento 2
    AWS Systems Manager
    Magento
    Shopify
  • $30 hourly
    As a Full-stack developer, my focus on full stack development has been sharpened by working with a diverse array of clients and technologies, including Ruby on Rails, ASP.NET , React, Vue.js and GraphQL. My tenure has been marked by creating robust web applications and leading innovative projects that drive client satisfaction and operational efficiency. With over seven years of service and a recognized status as top-rated plus on Upwork, has honed my skills in delivering high-quality software solutions. Collaborating closely with teams, I've contributed to the development of applications that meet rigorous standards, leveraging my expertise to strengthen the technical foundations and foster success for our clients and organization.
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    RSpec
    GraphQL
    PostgreSQL
    MySQL
    ASP.NET MVC
    TypeScript
    AngularJS
    Vue.js
    React
    JavaScript
    Ruby on Rails
    Ruby
  • $40 hourly
    ✅ 7+ years of hands-on experience with languages like WORDPRESS, MAGENTO 1 & 2, PHP, MySQL,JavaScript, Data Scraping ======== WORDPRESS PLUGIN SETUP & CUSTOMIZATION ======== -------------------------------------------------------------------------------------- **** NEW PLUGIN DEVELOPMENT from SCRATCH. **** WP ALL IMPORT – XML / CSV IMPORTER PLUGIN **** WP Mail SMTP( Microsoft office 365, Mailgun, etc..) **** BOOKLY PRO – Appointment Booking & Scheduling. **** FORMIDABLE FORM BUILDER PLUGIN CUSTOMIZATON **** WordPress Automatic Plugin Setup & Customization. **** Ultimate Membership Pro - WordPress Membership Plugin **** Woo-commerce setup & Customization. **** Slider Revolution Responsive WordPress Plugin. **** Ultimate Affiliate Pro. **** Gravity Forms . **** Contact Form 7. **** BuddyPress. **** ACF. ==== WORDPRESS THEME SETUP & CUSTOMIzATION==== --------------------------------------------------------------------------- **** New THEME create from scratch. **** Premiumpress themes **** Flynt WP **** AVADA **** The7 **** Bridge **** BeTheme **** WoodMart **** X Theme ==== WordPress Performance Optimization ===== **** 90+ score guaranty Mobile and Desktop. ==== Magento 1 & 2 Development ( Install + Themes + Extension ) ==== **** PSD to Magento Theme. **** MAGENTO VERSION UPGRADE (FROM 2.1 TO 2.2.X. ,2.3.X, 2.4.X) **** Magento Speed Optimization. **** Magento bug fix. ===== REST or SOAP API Implementation ==== **** eSignature using eSign Genie APIs **** Twilio API *** Youtube API *** TSheets API *** GEOTAB API *** OTYS Web Service API *** Google Map API *** Mail chimp API *** Facebook API *** Twitter API ===== Payment Gateway Integration *** Pay - Pal Payment Integration *** Stripe *** Google Checkout *** Authorize.net I guarantee my work quality and clean code. I have a mind to understand the client's requirements quickly and correctly. Communication is important in the software development between client and programmer. I will always keep online in order to talk with you.
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    WooCommerce
    Theme Customization
    API
    Magento
    RESTful API
    Payment Gateway Integration
    JavaScript
    WordPress Plugin
    Joomla
    MySQL
    CodeIgniter
    Laravel
    WordPress
    PHP
  • $45 hourly
    I am a full-stack .NET web developer as well as a desktop application developer. I have more than ten years of experience in ASP.NET MVC development and Html, CSS, Javascript, AngularJS, Angular and KnockoutJS front-end development. I can develop web applications from scratch using .NET (.NET Core, .NET 5 / 6 / 7) technologies stack and using some modern .NET CMS. I have a lot of experience in Ecommerce web sites development using NopCommerce CMS (extensions programming as well as core customization). .NET Technologies that I am familiar with: - Entity Framework - ADO.NET - WCF - Windows Forms - ASP.NET MVC - ASP.NET Web Forms - ASP.NET Core - ASP.NET Core in Docker - ASP.NET Web API - Identity Server - Azure DevOps (build pipelines / release pipelines development) - WPF DBMS's I worked with: - MSSQL Server - MongoDB - MySQL - Elasticsearch Front-end development frameworks: AngularJS KnockoutJS Angular 2+ JQuery Html Slicing: Bootstrap 2, Bootstrap 3+ CMS: DNN NopCommerce I also have a lot of experience in programming any kind of data scraper. I've developed scrapper from simple store scrapper to complicated scrappers that scraps several types of ads from any web site. Another keypoint of my knowledge is API integrations. Here is the list of API's I've built integration for: - Сloudflare - СallTrackingMetrics - Duda - Facebook - Uberall - Bandwidth - Slack - Yelp - Yext I am looking for opportunities to develop web sites with existing design and specification. I can complete the full development cycle. Small short-term projects are good too, especially scraping projects. I am ready to complete your job in short terms. If you choose me you'll get a fast response and good quality service.
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    nopCommerce
    Microsoft SQL Server Programming
    HTML
    AngularJS
    Windows Presentation Foundation
    CSS
    JavaScript
    Knockout.js
    Angular
    C#
    ASP.NET MVC
    Microsoft SQL Server
  • $13 hourly
    A Data Entry Professional with the ability to work with minimum supervision, self-reliant, good team-player, hardworking, efficient, accurate and flexible. I am looking for a job which will utilize and further enhance my skills while I am helping on achieving the goals of my employer. My competencies include, data entry, computer troubleshooting software/hardware, research. I prefer doing a trial job first to show my potential clients what I can do, I would be the one to decline if I'm not confident enough that I can perform well. Thank you for viewing and looking forward on working with you.
    vsuc_fltilesrefresh_TrophyIcon jQuery
    Data Scraping
    Data Entry
    ASP.NET MVC
    Microsoft SQL Server
    JavaScript
    MySQL
    Node.js
    HTML5
    CSS 3
    PHP
    Laravel
  • $50 hourly
    My name is Michal and I'm Eastern European Web Developer. Highly motivated Engineer (Bachelor of Science in Computer Science). I'm a big fan of WordPress! Building websites for more than 17 years. Positive attitude allows me to quickly solve problems encountered during the implementation of new projects. Skills: - Building custom responsive themes from scratch, based on provided Figma / Sketch / PSD / Other files, - Any kind of provided theme customization, child themes, fixing bugs, responsive edits, creating mobile versions of current theme, - ACF / Custom themes with any code you need, - PHP, JavaScript, jQuery, - WooCommerce - installation, integrate with theme, payment methods integrate, frontend and backend customizations, coding additional solutions, - Import/Export (MySQL database, users, posts, pages and others), - Migration, - Speed optimization / Security,
    vsuc_fltilesrefresh_TrophyIcon jQuery
    WordPress e-Commerce
    A/B Testing
    Page Speed Optimization
    WordPress Malware Removal
    WordPress Development
    PSD to WordPress
    WooCommerce
    WordPress
    PHP
    WordPress Theme
    Elementor
    JavaScript
    CSS
    CSS 3
  • $200 hourly
    I am a consultant, developer and architect splitting my time between in Norway and the US specializing in Salesforce.com development, administration and integration and was a Salesforce Developer World Championship Finalist. I currently hold 12 Salesforce.com certifications that can be verified via their certification verification tool online. I have also completed my MBA with UCLA Anderson focusing on marketing, finance and IT/operations management. I have over 10 years of salesforce.com development and architecture experience in advanced administration, cross-platform integration, web integration and workflow process design. I have also designed and built integrations between salesforce.com and PHP websites, Mailchimp, Pardot and Marketo utilizing native integration tools as well as custom-development with the Salesforce.com SOAP and REST APIs. Unlike other "IT-only" contractors who do not have an MBA or a business background, I'm well equipped to advise your business or project on process engineering/design and business strategy. During my last 3 years at my previous employer, I used both my technical skills and business knowledge to build a new platform and business division adding 20% to annual revenues. As you can see from my profile, I have tested in either the top 10%-20% for Salesforce.com, PHP and business strategy, marketing and management. Certifications: Salesforce Certified Platform App Builder Salesforce Certified Sales Cloud Consultant Salesforce Certified Service Cloud Consultant Salesforce Certified Community Cloud Consultant Salesforce Certified Platform Developer I Salesforce Certified Platform Developer II Salesforce Certified Administrator Salesforce Certified Data Management Architecture Designer Salesforce Certified Sharing and Visibility Designer Salesforce Certified Integration Architecture Designer Salesforce Certified Development Lifecycle and Deployment Designer Salesforce Certified Application Architect Skills: Salesforce.com Admin, APEX Development, Visualforce, Lightning, Webservice APIs Wordpress MySQL PHP HTML CSS Javascript/jQuery
    vsuc_fltilesrefresh_TrophyIcon jQuery
    Visualforce
    Corporate Finance
    Salesforce CRM
    JavaScript
    MySQL
    Apex
    HTML
    Marketing Strategy
    PHP
  • $25 hourly
    I am a Fullstack Developer/Team Lead with over 10 years exposed in the full development cycle of rich internet applications. I have developed several Coldfusion and PHP projects includes business systems, e-commerce, web application, mobile application, intranet systems and more. I have 15 years extensive experience in software design including requirements definition analysis, information architecture, user interface design, database design, implementation, testing/QA and application support maintenance. T E C H N I C A L S K I L L S ☑ Development Tools: ColdFusion, PHP, Python, Javascript, JSON, Ajax, AngularJS, ReactJS, Bootstrap, CSS3, HTML5, Responsive Design and XML. ☑ Framework: CFWheels, Framework One (FW/1), Fusebox, Model View Controller, Object Oriented Programming, LAMP, Plone & Zope, .Net Framework, CFC, ORM, Hibernate, DAO/Gateway ☑ Javascript Framework: ReactJS, AngularJS, Node.js ☑ Database Application: MSSQL 2005, MSSQL 2008, MySQL, Sybase, Oracle 10g ☑ OpenSource CMS: Mura, Joomla, Wordpress, Magento, OS Commerce, Plone 2 ☑ Server: Windows Server 2008/2012, IIS, LAMP, Coldfusion Administration, Mod Rewrite, CPanel, Shell scripting, Putty ☑ Web Service: SOAP, WSDL, XML, Rest API ☑ Web 2.0: Facebook API, Google API, Twitter API, Paypal API, Jetpay, Authorize.net ☑ Version Control Github, GIT, SVN
    vsuc_fltilesrefresh_TrophyIcon jQuery
    Adobe ColdFusion
    Relational Database
    Joomla
    Bootstrap
    PHP
    JavaScript
    WordPress
    AJAX
  • $100 hourly
    Ex-nuclear engineer converted to IT with 7 years of experience. My main strengths are quick-learning, versatility and autonomy. I give great importance to delivering quality code (readability, naming convention consistency, clean commit history, modularity, scalability, etc...) My main programming languages are Python and Javascript. I am open to learning new technologies but my actual main stack is: - Flask or FastAPI for building APIs (Open to Django Opportunities) - Vue.js or React.js as frontend tech, also JQuey + Jinja2 (Open to learning Angular.js) - SqlAlchemy as ORM for SQL databases (I am also familiar with MongoDB as NoSQL database) - Git - Docker - Linux/Ubuntu as OS I am also a contributor to two python open source projects (You can find these projects on pypi): - lumibot: Live trading and backtesting library hosted on github and pypi - pod2gen: Podcasts XML feed generator hosted on gitlab and pypi
    vsuc_fltilesrefresh_TrophyIcon jQuery
    Django
    FastAPI
    Docker
    Node.js
    API
    Vue.js
    Git
    React
    Google APIs
    Flask
    SQLAlchemy
    JavaScript
    Python
  • $35 hourly
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How to Hire Top jQuery Developers

How to hire jQuery developers

Looking to add animations and Ajax (asynchronous JavaScript) interactions to your website? A jQuery developer can help.

So how do you hire jQuery developers? What follows are some tips for finding top jQuery consultants on Upwork.

How to shortlist jQuery professionals

As you’re browsing available jQuery consultants, it can be helpful to develop a shortlist of the professionals you may want to interview. You can screen profiles on criteria such as:

  • Technology fit. You want a jQuery developer who understands the libraries, frameworks, and other technologies behind your web project.
  • Project experience. Screen candidate profiles for specific skills and experience (e.g., using jQuery with Bootstrap to create responsive web pages).
  • Feedback. Check reviews from past clients for glowing testimonials or red flags that can tell you what it’s like to work with a particular jQuery developer.

How to write an effective jQuery job post

With a clear picture of your ideal jQuery developer in mind, it’s time to write that job post. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project.

Job post title

Create a simple title that describes exactly what you’re looking for. The idea is to target the keywords that your ideal candidate is likely to type into a job search bar to find your project. Here are some sample jQuery developer job post titles:

  • jQuery developer needed for creating a responsive WordPress theme
  • Front-end developer with jQuery/HTML/CSS experience
  • Need help fixing jQuery issues for a simple WebRTC project

jQuery project description 

An effective jQuery job post should include:

  • Scope of work: From Ajax to animations, list all the deliverables you’ll need.
  • Project length: Your job post should indicate whether this is a smaller or larger project.
  • Background: If you prefer experience with certain industries, web technologies, or developer tools, mention this here.
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

jQuery developer responsibilities

Here are some examples of jQuery developer job responsibilities:

  • Develop front-end web features
  • Translate UI/UX designs into front-end features
  • Write Ajax callbacks and manipulate the DOM using jQuery
  • Create responsive HTML web/email templates

jQuery developer requirements and qualifications

Be sure to include any requirements and qualifications you’re looking for in a jQuery developer, such as:

  • Web fundamentals HTML, CSS, and JavaScript
  • Working knowledge of Ajax and jQuery
  • RESTful web services

jQuery developers FAQ

What is jQuery?

jQuery is a JavaScript library that makes the DOM (Document Object Model) traversal and manipulation easier. With jQuery it’s possible to implement animations, event handling, responsive design, and Ajax with fewer lines of code than with vanilla JavaScript.

How much does it cost to hire a jQuery developer?

The first step to determining the cost to hire a jQuery developer will be to define your needs. Rates can vary due to many factors, including expertise and experience, location, and market conditions.

Cost factor #1: project scope

The first variable to consider when determining scope is the nature of the work that needs to be completed. Not all jQuery projects are created equal. Debugging a simple internal GUI will typically take less time than building a jQuery-powered application from scratch.

Tip: The more accurately your job description describes the scope of your project, the easier it will be for talent to give you accurate cost estimates and proposals.

Cost factor #2: jQuery development experience

Choosing the right level of expertise for the job is closely tied to how well you determined the scope of your project. You wouldn’t need an advanced jQuery developer to whip up a simple landing page UI for an information product. On the other hand, if your UI requires tricky DOM manipulation and animations, you’ll probably want to invest in an expert.

Beyond experience level, you need to consider the type of experience the talent possesses. The following table breaks down the rates of the typical types of jQuery developers you can find on Upwork.

Rates charged by jQuery developers on Upwork

Level of Experience Description Hourly Rate
Beginner Can use jQuery to build a simple webpage. Familiar with Ajax, JavaScript, HTML, and CSS. $20-30+
Intermediate Beyond jQuery, familiar with the larger JavaScript development ecosystem. Proficient in technology stacks such as MEAN (MongoDB, Express, Angular, Node.js). $30-60+
Expert Strong JavaScript programming skills. Experienced with tricky DOM manipulations, complex jQuery migrations, and custom builds. $60-90+

Cost factor #3: location

Location is another variable that can impact a jQuery developer’s rates. It’s no secret that you can leverage differences in purchasing power between countries to gain savings on talent. But it’s also important to factor in hidden costs such as language barriers, time zones, and the logistics of managing a remote team. The real advantage to sourcing talent remotely on Upwork is the ability to scan a global talent pool for the best possible person for the job. Location is no longer an obstacle.

Cost factor #4: independent contractor vs. agency

The final variable regarding talent cost is hiring an independent contractor vs. an agency. An agency is often a “one size fits all” model, so you’ll often have access to a designer, a project manager, an engineer, and more. When hiring individuals you have total autonomy regarding who is responsible for which part of the project, but you’ll need to source each of those skills separately.

The trade-off between hiring individuals vs. hiring an agency is the level of administrative overhead you incur personally in coordinating tasks among all members of the team. Project scope and personal preference will determine which style is a better fit for your needs.

Common jQuery developer mistakes

Disabling async when you don’t really need to: jQuery’s known for its support for Ajax, but there are times when you care about the order in which operations are executed in the browser. But while it might be tempting to disable async, this can actually slow down your application and potentially lock up the browser as it synchronously loads different parts of your code. A better way to manage how you want things executed is to use callbacks.

Writing spaghetti code: jQuery’s been around for a long time, and as a result it’s developed a bit of a reputation for spaghetti code. Infinite selector chains, overusing general-purpose functions instead of objects, and nondescriptive variable names all lead to a codebase that is difficult to understand and maintain. That’s why it’s important to document your code and adhere to proper formatting best practices to ensure future developers will be able to access and build off your work.

Redundant jQuery selectors: Every time you call $( this ) or $( ‘selector’ ) you ask jQuery to rescan the entire DOM for the matching element, wrap it in an object, and create a new instance in memory. The problems start happening when you repeat these selectors within a callback function or throughout a script, creating redundant instances of jQuery objects you already have. Do this too many times and your code can crash due to memory cascades.

Tips and best practices

Keep DOM manipulations to a minimum

Just because jQuery is good at DOM manipulation doesn’t mean you want to do it too often. Every time you manipulate the DOM directly, you trigger two things:

  • DOM reflow, which is the official term for when the browser needs to recalculate the position/size of your DOM elements across the entire page.
  • DOM repaint, the repainting of the skin (e.g., color, visibility) of DOM elements on the screen.

It takes time and resources to scan, reflow, and repaint an entire page for every little change. So only manipulate the DOM directly when you need to.

DRY (don’t repeat yourself)

If you find yourself writing the same code for the same action multiple times, chances are high you could probably refactor it into a leaner, more performant block of code. If you can use one event on multiple selectors by wrapping it in a var, do it. The DRY principle encourages readability, flexibility, testability, and efficiency when writing code.

Merge and minify

Before you push your code to production, make sure to merge and minify your script files. This reduces your file size and prevents browsers from having to make multiple HTTP requests to process all your scripts individually. The combined result can lead to an overall performance improvement.

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