10 jQuery Developer interview questions and answers
Find and hire talent with confidence. Prepare for your next interview. The right questions can be the difference between a good and great work relationship.
How Would You Describe jQuery?
One of the best ways to determine an intervieweeโs depth of knowledge is to have them describe the features of jQuery in their own words. The respondent should be able to describe how jQuery isnโt a programming language on its ownโitโs a client-side JavaScript code which helps with tasks such as event handling and Ajax interactions. The respondent should also know that it is an open source code, created to simplify interactions between HTML/CSS documents and Javascript.
They might also be able to explain common features of jQuery, including event handling, AJAX support, easy DOM manipulation, and cross-browser support.
What is jQuery Used For?
The interviewee should be able to list a few ways that a jQuery library is used. For example, they should tell you how jQuery is used to create browser-compatible web applications and generally improve an applicationโs performance. They may also be able to describe the advantages of jQuery, such as that itโs helpful for user interface functions because it allows for fewer lines of code to perform functions.
A strong respondent will also be able to describe it in technical terms: jQuery code helps simplify interactions between a document object model element (DOM element) and Javascript. It then helps improve the functionality of Javascript, also easing AJAX calls. The interviewee should also be able to tell you that jQuery only works for HTML documents; not XML documents.
What Are Parameters Used for The jQuery AJAX Method?
This technical question will test the respondentโs understanding of AJAX, which stands for โasynchronous Javascript and XMLโ. Along with explaining what an AJAX request is, the interviewee should be able to discuss the following parameters used in the AJAX method:
- URL: A URL is needed to send a request.
- Type: This specifies whether it is a Get or Post request.
- Cache: Determines whether a browser should cache a page
- Data: Describes which data should be sent to the server.
What Are jQuery Selectors and How Many Types of Selectors Are There?
A jQuery specialist will know that selectors help find the HTML elements in jQuery, which then allows a programmer to work with all elements on a given web page. Common selectors the interviewee should reference include name, ID, class selectors, and attribute selectors, which are used to select elements based on attribute value, also known as attr().
The interviewee may also be able to describe the process of chaining, which is used to connect events and functions in a selector. Another similar process is method chaining, which is the chain of methods that are executed in a sequence.
Can You Explain jQuery Functions That Are Used to Provide Effects?
Any jQuery expert will have an arsenal of functions they use for effects when building an application. Look for answers that include some of the following functions:
- fadeOut(): This function turns an element from visible to hidden.
- toggle(): The toggle function checks the visibility of a selected element from hidden to visible.
- fadeToggle(): This function toggles between fadein() and fadeout().
- animate(): The animate function allows for custom animations of CSS properties on a web page. The animation effects may include parameters including speed and callback in the syntax.
What is a CDN, And What Are Two Types Of CDNs?
The respondent should be able to tell you that CDN means content distribution network and describes a distributed system of servers in various data centers across the cloud. Servers run at a higher bandwidth in a CDN, allowing faster loading times. Examples of CDNs include Microsoft and Google.
What Are Events in jQuery?
A jQuery programmer should know that events are user actions on a web page. Handling responses to those events is called event handling. The interviewee should also be able to explain how jQuery provides methods for attaching event handlers to selected elements on a web page.
The interviewee should also be able to describe the meaning of a jQuery object, which contains properties such as length, context, and selector.
What is jQuery Connect, and How Is it Used?
There are several jQuery plugins, and this question will show you whether the interviewee has a good handle on various plugins. jQuery connect is a jQuery plugin that connects or binds two functions together. A qualified respondent will be able to explain that the latest version of jQuery connect can be downloaded from jQuery.com.
What is jQuery UI?
A qualified or experienced jQuery coder will likely have used jQuery UI and will be able to describe how itโs used. Ideally, the interviewee will understand that jQuery UI is a set of user interface interactions that are built on top of the jQuery Javascript library.
What is the Purpose of the css() Method in jQuery?
This question will show you whether the respondent understands why and how the CSS() is used in jQuery. Youโll need to assess if they can explain how itโs used to get or set style properties for selected elements.
jQuery Developer Hiring Resources
Explore talent to hire Learn about cost factors Get a job description templatejQuery Developers you can meet on Upwork
- $35/hr $35 hourly
Eyamin H.
jQuery Developer- 5.0
- (189 jobs)
Magura, DHAKAjQueryWooCommerceSquarespacePHPMySQL ProgrammingElementorWordPress PluginCMS DevelopmentTheme DevelopmentPSD to HTMLJavaScriptWordPressBlogHTML5CSS 3BootstrapHi. Thank you so much for coming here. I'm WordPress developer. I have been working with WordPress last 6 years. I have developed a wide range web development project. Experience ================= *** html5 , css , css3 , sass , bootstrap , Custom Responsive , JavaScript , jQuery , jQuery Ui , Ajax , Gulp Automation , php , WordPress , WordPress Theme And Plugin Development , Git , Bit-bucket , GitHub ****** #Squarespace Website Builder is my new crush. :) Provide Services =============== ** Full Functionality WordPress theme development with Woo-commerce Support. ** Custom WordPress Plugin Development ** Psd to WordPress. ** Pixel Perfect WordPress Website using page Builder. * Elementor Builder * Divi Builder * Visual Composer * SiteOrigin * Beaver Builder * Fushion Builder ** WordPress Theme Customization any kind of theme. ** Woo-commerce for eCommerce website . * Have Very good knowledge about product feature and attribute ** Psd to html. ** Psd to html with Bootstrap. ** Any Kind of WordPress problem. ** 100% responsive Website. ** Any kind of JQuery, JavaScript Problem. ** Site page Speed. (gtmetrix) , )( Google PageSpeed Insights). My aim is to give you back your project within your right time. and to work in a standard way where clients will be "SATISFIED" of my work . - $22/hr $22 hourly
Giorgi N.
jQuery Developer- 5.0
- (8 jobs)
Bratislava, BLjQueryWordPressTwigTailwind CSSHTML5HTMLJavaScriptReactFront-End DevelopmentCSS 3Hi there! My name is Giorgi. I'm a web developer from Georgia, currently based in Warsaw Poland. My goal is to write clean and understandable code and deliver awesome final product. I am very persistent and detailed oriented. I am self driven, growth seeking and always willing to learn! Everyday I am motivated to strengthen my skills. Communication with people is a thing I value very much and one of my best attribute. What I'm offering you is a creation of a beautiful responsive and interactive websites with help of frameworks. I bleed javascript and am fascinated with it's powers daily. So feel free to contact me at any time and I'll be more than happy to work with you. - $15/hr $15 hourly
Navneet M.
jQuery Developer- 4.7
- (4 jobs)
Surat, GJjQueryEcommerce Website DevelopmentEcommerceAPINode.jsReactSQLMVC FrameworkASP.NET MVCMongoDBMySQLJavaScriptC#Windows Presentation FoundationI am here to apply myself and my experience in developing web applications with all my zeal, freedom & enhanced responsibilities. I have worked for various organization for past 6+ years primarily in web developments and have very good grip on OOPS Concept, Reflection, Binding etc.. I have experience of working with various technologies, programming languages & framework. 1. ASP.Net MVC 2. WPF (Windows Presentation Foundation) 3. HTML 4. Javascript 5. Jquery 6. React.JS 7. Bootstrap 8. CSS 9. Kibo eCommerce 10. Backbone js I attribute my hard working, sincerity & eagerness to learn to the success of my short career till now. I am flexible and open to suggestions every time and in every situation. Hoping to have a great career enhancement here at oDesk.
- $35/hr $35 hourly
Eyamin H.
jQuery Developer- 5.0
- (189 jobs)
Magura, DHAKAjQueryWooCommerceSquarespacePHPMySQL ProgrammingElementorWordPress PluginCMS DevelopmentTheme DevelopmentPSD to HTMLJavaScriptWordPressBlogHTML5CSS 3BootstrapHi. Thank you so much for coming here. I'm WordPress developer. I have been working with WordPress last 6 years. I have developed a wide range web development project. Experience ================= *** html5 , css , css3 , sass , bootstrap , Custom Responsive , JavaScript , jQuery , jQuery Ui , Ajax , Gulp Automation , php , WordPress , WordPress Theme And Plugin Development , Git , Bit-bucket , GitHub ****** #Squarespace Website Builder is my new crush. :) Provide Services =============== ** Full Functionality WordPress theme development with Woo-commerce Support. ** Custom WordPress Plugin Development ** Psd to WordPress. ** Pixel Perfect WordPress Website using page Builder. * Elementor Builder * Divi Builder * Visual Composer * SiteOrigin * Beaver Builder * Fushion Builder ** WordPress Theme Customization any kind of theme. ** Woo-commerce for eCommerce website . * Have Very good knowledge about product feature and attribute ** Psd to html. ** Psd to html with Bootstrap. ** Any Kind of WordPress problem. ** 100% responsive Website. ** Any kind of JQuery, JavaScript Problem. ** Site page Speed. (gtmetrix) , )( Google PageSpeed Insights). My aim is to give you back your project within your right time. and to work in a standard way where clients will be "SATISFIED" of my work . - $22/hr $22 hourly
Giorgi N.
jQuery Developer- 5.0
- (8 jobs)
Bratislava, BLjQueryWordPressTwigTailwind CSSHTML5HTMLJavaScriptReactFront-End DevelopmentCSS 3Hi there! My name is Giorgi. I'm a web developer from Georgia, currently based in Warsaw Poland. My goal is to write clean and understandable code and deliver awesome final product. I am very persistent and detailed oriented. I am self driven, growth seeking and always willing to learn! Everyday I am motivated to strengthen my skills. Communication with people is a thing I value very much and one of my best attribute. What I'm offering you is a creation of a beautiful responsive and interactive websites with help of frameworks. I bleed javascript and am fascinated with it's powers daily. So feel free to contact me at any time and I'll be more than happy to work with you. - $15/hr $15 hourly
Navneet M.
jQuery Developer- 4.7
- (4 jobs)
Surat, GJjQueryEcommerce Website DevelopmentEcommerceAPINode.jsReactSQLMVC FrameworkASP.NET MVCMongoDBMySQLJavaScriptC#Windows Presentation FoundationI am here to apply myself and my experience in developing web applications with all my zeal, freedom & enhanced responsibilities. I have worked for various organization for past 6+ years primarily in web developments and have very good grip on OOPS Concept, Reflection, Binding etc.. I have experience of working with various technologies, programming languages & framework. 1. ASP.Net MVC 2. WPF (Windows Presentation Foundation) 3. HTML 4. Javascript 5. Jquery 6. React.JS 7. Bootstrap 8. CSS 9. Kibo eCommerce 10. Backbone js I attribute my hard working, sincerity & eagerness to learn to the success of my short career till now. I am flexible and open to suggestions every time and in every situation. Hoping to have a great career enhancement here at oDesk. - $12/hr $12 hourly
Bharat p.
jQuery Developer- 4.8
- (151 jobs)
Barwala Bawal, IndiajQueryMagentoMagento 2Bug FixMySQLHTMLEcommerce WebsitePHPWeb DevelopmentXMLAJAXWordPressCSSI am a highly-skilled, Experienced Magento Developer with 5+ years of experience developing and customizing Magento themes and extensions for both the community and enterprise edition of Magento 1 & 2. I provide unified commerce experiences integrating Magento with third-party external systems. - Work Experience Summary: My 5+ years of experience covers Magento 1 and Magento 2 Developments. - My services include: * Magento websites creation * Magento themes (templates) development * Magento extensions development * Magento upgrade to newest versions & Magento installation * Magento customization * Magento Integration with 3rd party Payment Gateway * Magento Multi Store * Magento Optimization (Website Speed enhancements) * Magento Bug Fix * Diagnose performance issues * Magento Wishlist/Gift Extensions * Magento Google Analytic Tracking * Inventory / Attribute / Category loads into Magento * Magento Server Maintenance and Patch installations * Magento API projects Don't hesitate to hire me in case you have doubts. - $20/hr $20 hourly
Vidyasagar K.
jQuery Developer- 4.7
- (77 jobs)
Lucknow, UTTAR PRADESHjQueryiOSAndroidReact NativeRedux ThunkMagento 2Node.jsMongoDBReact BootstrapWordPressMySQLReactAJAXPHPGraphQLHello, I am a full-time frontend and backend web and mobile app developer with over 14 years of experience, a brief list of the technologies I can work on are: React js, React Native Redux, Redux Thunk, Redux-Saga Firebase / Firestore / GraphQl Next js, Gatsby, Typeform, Typescript phpMyAdmin, MySQL, PostgreSQL, MongoDB, SQLite CSS, HTML, JavaScript, jQuery I am a Magento Certified Developer Mainly, I have strong skills as follows in Magento 1 and Magento 2. - Magento Installation and Upgrade. - Magento Speed Optimization - Magento Bug Fixing - Magento Paypal Integration. - Magento Debugging. - Magento Theme Customization - Magento Extension Customization - Magento Advanced Search Functionality. - Magento Importing and Exporting products - Magento Custom Product Attribute Functionality I am ready to work in the following Website Development: - CMS Website Development: WordPress - Ecommerce Website Development: Magento, WP Ecommerce - Google Apps Development: Goggle maps, Analytics, commerce, and YouTube APIs, social Networking Apps Development: Facebook, Twitter, LinkedIn, Digg, Blogger, RSS, Vimeo, Flickr, and Instagram APIs. - Payment APIS Development, Authorize dot net, 2Checkout, Amazon Web Services, and many more. - $20/hr $20 hourly
karan k.
jQuery Developer- 4.8
- (129 jobs)
Ludhiana, PBjQueryAdobe PhotoshopLaravelFront-End DevelopmentTwitter/X BootstrapPSD to WordPressWordPress PluginWordPressSquarespaceWebsite CustomizationMagentoPHPShopifyWebsite OptimizationWooCommerceMySQL๐ Top Rated Plus by Upwork ๐ 18,000+ HOURS clocked on Upwork ๐ผ 10+ Years of Experience in WordPress Websites! ๐ฏ 100% Client Satisfaction! ๐ Reliable, Honest, and Professional! ๐ Quick Learner and Problem Solver! โฐ On-Time Delivery! ๐ค Long-Term Partner! I'm a professional skilled Full Stack Developer, well experienced in Website Designing and Development. I have 10+ years of experience in HTML, CSS, JS, Ajax, WordPress, PHP, eCommerce, Woocommerce site setup, Laravel, and different kinds of API handling. I can design and develop any website, like: ================================= โ Agency Website/Business Website. โ Portfolio Website/Personal Website. โ Real Estate Website. โ News/Blog/Magazine Website. โ Art Gallery/Photographer Website. โ Appointment Website. โ eCommerce Website/Online Store. โ DropShipping Website. ๐ป KEY EXPERTISE: ================================= โ WordPress Theme Development & Customization โ Responsive Web Design and Development โ Elementor Expert โ WordPress Expert โ WooCommerce Implementation & Customization โ Speed Optimization โ Custom Post Types & Taxonomies โ Fix Website Layout and Performance issues โ HTML5, CSS3, JavaScript/jQuery โ Mobile Friendly Websites โ WordPress Speed Optimization โ WordPress Custom Taxonomies โ WordPress API Integration โ WordPress Website Fixes โ WordPress Malware Removal โ WordPress Security Integration โ HTML5, CSS3, JavaScript/jQuery โ โ โ โ SERVICES I PROVIDE TO MY CLIENTS โ โ โ โ ๐ Design and Develop WordPress website from scratch ๐ Redesign existing WordPress websites ๐ Migrate website to WordPress from other CMS/Static websites ๐ Design WordPress website based on Figma, XD, or PSD design ๐ Design using Page Builders like Elementor Builder, Divi Builder, Visual Composer, Beaver Builder, WPBakery, Oxygen, Fusion Builder, etc. ๐ Woo-commerce for eCommerce website ๐ Payment Integration, Cart process, Custom product design functionality ๐ Have Excellent knowledge about product features and attribute ๐ PSD to HTML with Bootstrap ๐ WordPress Custom Post Types, Custom Taxonomy, Custom fields (ACF), Forms and Widgets ๐ Landing Page Design for Products, Apps, and Lead generation ๐ WordPress Plugin Development ๐ WordPress eLearning websites using any Popular plugin (both free and paid) ๐ PageSpeed Optimization and Performance Improvement ๐ Ongoing support and maintenance for your WordPress websites ๐ WordPress Membership sites ๐ Design and Develop Affiliate websites ๐ WordPress Blog Websites ๐ WordPress Debugging ๐ WordPress Error Fixes ๐ Troubleshooting WordPress Issues ๐ WordPress Bug Resolution ๐ WordPress Customization ๐ WordPress Child Themes ๐ Custom WordPress Themes ๐ Custom Fields in WordPress ๐ Advanced WordPress Customization ๐ WordPress Blog Setup ๐ Content Management with WordPress ๐ WooCommerce Development ๐ E-commerce WordPress Sites ๐ Online Store with WordPress ๐ WordPress Updates and Maintenance ๐WordPress Backup and Recovery ๐ Figma to WordPress Elementor ๐ WordPress Landing Page Thank you for investing time in reviewing my profile. I assure you of a fruitful association, as my mission is to build enduring relationships. If you find me right, then don't forget to invite me. Best Regards, Karan - $50/hr $50 hourly
Robert H.
jQuery Developer- 5.0
- (22 jobs)
Ocklawaha, FLjQueryMicrosoft OfficeResponsive DesignCSS 3HTML5WordPressSQLJoomlaPHPJavaScriptI have a love of Web Development and IT in general that I bring to all my work. I am meticulous and am always learning more about my field to both stay current and to expand on my skills. I have about 6 years of experience working in this field plus a couple more years setting up websites and doing programming while I was learning, I have a real love of IT and Web Development. I find the whole field endlessly fascinating. I have a problem-solving attitude so bring on your problems and I will get them fixed. As a Mensa member I am able to add on new needed skills and knowledge very quickly. โข Excellent problem-solving skills โข Specializing in WordPress โข Proficiency with Systems Administration and Tech Support work โข Expertise creating and maintaining hundreds of websites โข Active Directory and Windows Server experience โข Experienced at troubleshooting websites and fixing hacked sites โข Proficient in WordPress, Joomla and coded sites โข Familiarity with Adobe Products (Web Premium CSS5) โข Skills with Microsoft Office Products If something is wrong with your WordPress site I can probably fix it for you. I will also give recommendations for improvements for any site I work on. Forms, PHP, JavaScript, CSS or HTML just let me know what you need. If something is broke, hacked or you just want a change or something added let me know. Everything from a brand new site to fixing a hack to a Site Maintenance Contract. I can present my resume, portfolio and references on request CERTIFICATIONS โข W3Schools certifications in HTML (with Excellence), CSS (with Excellence), JavaScript (with Excellence), jQuery (94%) and PHP (90% and includes SQL). With Excellence awarded for test scores of 95% or better. โข HIPAA certifications in HIPAA Security and HIPAA Awareness for Healthcare Providers from HIPPATraining.org. Valid from Jan. 2019 through Jan. 2021. - $36/hr $36 hourly
Discha Ari Kusuma D.
jQuery Developer- 5.0
- (1 job)
Tuban, EAST JAVAjQueryArtificial IntelligencePHPData ScienceWordPressPythonJavaScriptVue.jsMATLABHi, I'm a Profesional Machine Learning Engineer and Fullstack Developer. My career started in 2015. My competency is in Machine Learning, Matlab, Python, PHP, Wordpress, Laravel, and VueJS Matlab and Python are my experts with more than 5 years experience. Both of them I always use for various data processing such as cellular provider customer service, ecommerce service, and other service. I have analyzed various system such as mountain mitigation systems, ocean wave systems with various methods such as Neural Network (NN) and Fuzzy Logic. Beside these methods, I'm ready to learn new analyst method, where it makes my work better, faster and more efficient. For Fullstack Developer, I have experience building and maintaining website PHP like WordPress, Laravel, CodeIgniter. Also more expert with VueJS, and ReactJS. Skills Data Scientist ๐ Machine Learning ๐ Matlab ๐ Python Skills Fullstack Developer ๐ Website Optimize: CoreWebVitals ๐ FrontEnd FrameWorks : VueJS, ReactJS, NextJS ๐ PHP Framework : Laravel, CodeIgniter, Symfony ๐ CSS Framework : Bootsrap, Tailwind ๐ CMS : Wordpress ๐ Front End Development ๐ Javascript, jQuery ๐ Unit test (Jest) Thank you for your attention. - $56/hr $56 hourly
Yan O.
jQuery Developer- 5.0
- (5 jobs)
Kiev, KYIV CITYjQueryFlutterUnityECMAScript 6API DevelopmentAPI IntegrationJavaScriptDockerGolangCSS 3HTML5MongoDBReactNode.jsC#Hello World! My name is Yan and I am React.js/Node.js developer. I consider my self rather experienced both with front-end and back-end. I really like to know how and why everything works (or not..). The list of skills may look like: HTML, CSS, JAVASCRIPT, C#, XML, XSL, REACT.JS, NODE.JS, FLUTTER, ADOBE PHOTOSHOP, BLENDER, GIMP, INKSCAPE, UNITY3D. Opened for any reasonable project and ready to invoke all my skills for the best results - $45/hr $45 hourly
Aidan H.
jQuery Developer- 5.0
- (26 jobs)
Portland, ORjQuerySassReactHTML5CSS 3JavaScriptResponsive DesignAngular 4Adobe PhotoshopAdobe IllustratorI've been working professionally for over 5 years as a developer. Although I began specializing in coding pixel perfect front ends from designs, I have expanded into a full stack developer over the last few years: helping to build out complex web and mobile apps--from a decentralized marketplace, to a news aggregator mobile site, a telehealth app, and more. I've helped build API's, design and implement databases, create data architecture, deploy and connect complex decentralized web systems, and more. I specialize in Node and React, however I have also built and modified PHP, Python, Ruby on Rails, Angular, and Sass. I enjoy challenging work and delivering a great product on time. I prefer working remotely, but if a client is near I have no problem working in person. - $48/hr $48 hourly
Toru I.
jQuery Developer- 5.0
- (57 jobs)
Brooklyn, NYjQuerySquarespaceShopifyPSD to HTMLWebsiteResponsive DesignCSSHTML5JavaScriptWordPressHTMLCSS 3Hi, I'm Toru, a Japanese Front-end Web Developer who works in Tokyo and New York. I have over 10 years of experience in building websites using HTML, CSS, Javascript, and Bootstrap. I have also completed projects on platforms like Squarespace, WordPress, and Shopify. I can use the following web languages. Web Languages: - HTML - HTML5 - XHTML - Bootstrap - CSS - CSS3 - JavaScript - jQuery I also help make or update your Squarespace and WordPress sites too. CMS Skills: Squarespace WordPress Shopify Other Skills: DNS Setting Web Hosting Responsive Web Development PSD(Photoshop) to HTML Cross-Browser Development Browser Developer Tools Moving to Squarespace from WordPress Please feel free to contact me :) - $100/hr $100 hourly
Alek G.
jQuery Developer- 5.0
- (25 jobs)
Paramus, NJjQueryCMySQL ProgrammingCSSC++HTML5JavaPythonJavaScriptPHPHi! I'm just your average senior software whiz with a ton of hands-on know-how. Throughout my career journey, I've been the captain of some pretty massive squads and cooked up seriously scalable stuff using all the cool tech toys like: + Python (with Flask and Django) + JS (with React and Angular) + C++ + Java (with struts & spring). + MySQL + AWS/GCP + Stripe/Paypal/Auth.net By the way, my work clock follows Eastern Standard Time (EST), and I'm chilling right here in the good ole US of A ;) - $40/hr $40 hourly
Yefri N.
jQuery Developer- 5.0
- (12 jobs)
Santo Domingo, NACIONALjQueryERPNextGitHubPythonJinja2MySQLJavaScriptHTML5CSSGitI am a Web Developer at local company in the Dominican Republic. I first started as a Software Implementer. Giving training to users, doing basic configurations to production and development servers, integrating and learning all the workflows of the existing system called (ERPNext). After a year of developing features I finally was able to make my own app and my carreer as a developer got started. It's been almost three years working with open source projects that run on top of Frappe. Having the best of both worlds development and implementation is what made me really good in the field. As soon as I have a new project a start thinking of integrating new functionalities to the ERPNext world. Whether you need a trainer, implementer or developer on Frappe I assure you that you will not regret working with me. - $50/hr $50 hourly
Vlad C.
jQuery Developer- 4.9
- (10 jobs)
Kyiv, KYIV CITYjQueryEmail Template DevelopmentFront-End DevelopmentWeb DevelopmentBootstrapHTMLWebsiteSCSSReactCSS 3HTML5GitJavaScriptFlexboxSassHi, I'm a Front-End developer with 4 years of commercial development experience.๐ I am experienced in developing cross-platforming web products such as a Web-pages, Advertise banners, and Emails, and can work with some of your specified goals.๐ป I'm using Html/Plug, SCSS/SASS, Js/React + other frameworks you needed such as Bootstrap, Material UI, etc.๐จโ๐ป Also have huge experience by developing Veeva products(Emails, CLM).๐ผ I like to clarify all the moments to make the best work for you. Hope to work with you.๐ฏ Best regards. - $45/hr $45 hourly
Nicholas N.
jQuery Developer- 4.9
- (28 jobs)
Kiambu, KIAMBUjQueryPSD to WordPressWordPress WebsiteMicrosoft Excel PowerPivotSocial Media MarketingKotlinMobile App DevelopmentHTMLCSSPHPJavaScriptWordPressSearch Engine OptimizationWeb DesignWeb Development7+ years of great and very successful web design. I'm an experienced Web Engineer and expert in Web Designing, Graphic Designing, Development, and Execution in a wide range of Static & Dynamic Web Sites on different platforms such as Photoshop & illustrator Designing, HTML, CSS, Bootstrap, WordPress + WooCommerce and Core PHP. Expertise in React, TailwindCSS, Python, Django, Flask, Nodejs and AWS. Have a project you'd like an expert wordpress developer to help you work on? Reach out to me and lets discuss about your project. I really look forward to hearing from you. Feedback from real clients: "Nick was super-responsive and did a great job. He was not only fast and reliable, but he acted pro-active, canny, and effective at any time, too. I'm looking very much forward to our upcoming collaborations." "Nick is such a proffesional. 100% recommended!" "I had a great experience working with Nicholas. He delivered within the scheduled time and his output was amazing. He was also very responsive in my communication with him. I will definitely work with him in future projects" "Wonderful experience working with Nick. Did everything and more than expected. He is truly a DIVI expert and bent over backwards to execute vision for the site. Highly recommend him." - $75/hr $75 hourly
Michael C.
jQuery Developer- 5.0
- (21 jobs)
Ridgway, COjQueryWordPress ThemeCSS 3PHPHTML5WordPressJavaScriptWordPress PluginWith over a decade of service, I have plenty of experience untangling the desires of the entrepreneurial mind and translating them into functional code with a beautiful user interface. However, I also have a knack for understanding broader organizational goals and offering novel solutions. I am, at heart, a creative thinker; an artistic type with a strange obsession for code. I enjoy helping entrepreneurs bring their ideas to life in the digital space, and I look forward to beginning yet another successful project with you! My strengths include: - Clear communication and careful comprehension. - Well developed project management system for timely, high quality results. - WordPress customization. - JavaScript development. - PHP development. --- Custom WordPress plugins. --- Custom WordPress themes. - General web application development and integrations. --- Data structure and system design. --- REST API. - Digital marketing automation. - Business process automation. - Salesforce consulting and data management. I have successfully designed and developed salesforce-integrated, custom lead generation tools and mobile sales applications for businesses in the Chicago metropolitan area. I have been integrating and maintaining custom systems for online businesses since 2010. I currently maintain and manage several business websites for my clients and you can see examples of my work by visiting my UpWork Portfolio - $65/hr $65 hourly
Bradley J.
jQuery Developer- 5.0
- (7 jobs)
Kennesaw, GAjQueryCSS 3styled-componentsWeb AccessibilityJavaScriptCSSPHPStorybookReactHTMLMagentoWordPressDrupalI am a US Based web developer with 15 years of experience. I specialize in front end development including Javascipt, React, LitJS Web components and CMS templating. I have also spent many years building websites in Wordpress, Shopify, Magento, and Drupal utilizing PHP and Liquid. I am currently in the process of being certified as an Web Accessibility specialist and everything I build is accessible and WCAG compliant, Including email templates! Top rated Plus on Upwork with 100% job success! I'd love for you to be my next client. - $50/hr $50 hourly
Andres B.
jQuery Developer- 5.0
- (1 job)
Hialeah, FLjQueryCRM SoftwareASP.NET CoreBlazorERP SoftwareMySQL Programming.NET FrameworkC#PHPReact NativeNode.jsFlutterMobile App DevelopmentiOS๐ Welcome to My Upwork Profile! ๐ ๐ 15+ Years of Expertise in Building Digital Solutions ๐ ๐จโ๐ป About Me ๐จโ๐ป Greetings! I'm Andres, an accomplished web and mobile app development professional with over 15 years of extensive experience. My journey has been defined by creating exceptional websites, web apps, software solutions, SAAS, ERP, CRM systems, and mobile apps, all while maintaining meaningful client interactions. I pride myself on being a problem solver, a visionary, and a project leader, consistently exceeding expectations in the world of technology. ๐ My Impact ๐ In my professional journey, I've had the privilege of collaborating with global brands such as ๐๐๐, ๐๐จ๐จ๐ ๐ฅ๐, ๐๐ก๐ข๐ฅ๐ข๐ฉ๐ฌ, ๐๐๐๐๐จ๐ค, ๐๐ฒ๐๐ญ๐ญ ๐๐จ๐ญ๐๐ฅ, ๐๐ฎ๐ฅ๐ฎ๐ฑ, ๐๐๐ฆ๐ฌ๐ฎ๐ง๐ , ๐๐, and many others. My work has left a lasting impression, contributing to the success stories of these renowned companies. ๐ My Web Development Skills ๐ ๐ Front-End Development: I excel in front-end development, creating pixel-perfect and responsive web interfaces. I'm proficient in HTML, CSS, and JavaScript, ensuring that your website looks and functions flawlessly on all devices. ๐ Back-End Development: I have a solid foundation in back-end development using technologies like Node.js,.NET, Python, Ruby on Rails, and PHP. I can build robust server-side applications and databases to power your web projects. ๐ Content Management Systems (CMS): I'm experienced in working with popular CMS platforms such as WordPress, Joomla, and Drupal. I can set up and customize CMS websites to meet your specific requirements. ๐ E-Commerce Development: Need an online store? I specialize in e-commerce development and can create secure and user-friendly online shopping experiences using platforms like Shopify, WooCommerce, and Magento. ๐ Web Application Development: I'm skilled in developing web applications that streamline processes, enhance user engagement, and deliver tangible results. Whether it's a custom web app or a web-based software solution, I've got you covered. ๐ Web Security: Security is a top priority. I implement best practices to safeguard your website or web application against threats and vulnerabilities. ๐ My Mobile App Development Skills ๐ ๐ฑ iOS App Development: I specialize in building iOS applications using Swift and Objective-C. Whether you need a sleek and intuitive iPhone app or want to optimize your existing iOS app, I have you covered. ๐ฑ Android App Development: I'm proficient in Android app development, crafting apps that run smoothly on a wide range of Android devices. From design to implementation, I can handle every aspect of your Android app project. ๐ฑ Cross-Platform Development: I have expertise in cross-platform development using frameworks like Flutter and React Native. This allows me to create mobile apps that work seamlessly on both iOS and Android platforms, saving you time and resources. ๐ฑ User Interface (UI) & User Experience (UX) Design: I prioritize creating visually appealing and intuitive interfaces to enhance the user experience. I understand the importance of user-centric design and its impact on app success. ๐ฑ API Integration: I can seamlessly integrate third-party APIs to add features and functionalities to your mobile app, such as social media sharing, payment gateways, and geolocation services. ๐ฑ Mobile App Testing & Quality Assurance: I'm meticulous when it comes to testing and quality assurance. I ensure that your app is bug-free and performs optimally on various devices and operating systems. ๐ผ Why Choose Me? ๐ผ โ Exceptional Technical Expertise: I bring a wealth of technical knowledge and expertise to the table. โ Creative Problem Solver: I love tackling complex challenges and finding innovative solutions. โ Commitment to Quality: I'm dedicated to delivering top-notch work on time and within budget. โ Clear Communication: I believe in open and transparent communication to ensure project success. ๐๐ Technical Skills: Web Development: PHP/MySQL .NET/MsSQL Blazor AngularJS Laravel CodeIgniter ReactJS Node.js MongoDB Mobile App Development: Native App Development React Native Flutter Xamarin Enterprise Solutions: CRM (Customer Relationship Management) ERP (Enterprise Resource Planning) POS (Point of Sale) SAAS (Software as a Service) ๐ฌ Let's Connect! ๐ฌ - $40/hr $40 hourly
Nikita V.
jQuery Developer- 4.8
- (51 jobs)
Zaporizhzhia, ZAPORIZ'KA OBLASTjQueryWordPressJavaScriptCSS 3Ecommerce WebsiteCSSHTML5BootstrapTailwind CSSSCSSAJAXPHPLaravelNuxt.jsVue.jsHi, my name is Nikita. I have over 7 years of experience in web development. I have created over 70 websites from scratch. I am looking for long-term, interesting and complex projects. During this time, I also developed my own CRM system on Laravel, which specializes in a narrow area of โโInternet market. I created a small team of 4 people who are finishing the project and find new clients. We already have regular customers and continue to grow. My stack: - Technologies - CSS 3, HTML 5, jQuery, AJAX, Javascript, PHP, Laravel, Nuxt.js, Vue.js, Tailwind.css; - Software - Windows, Linux, GIT, Phpstorm, Thank you for your time. Please contact me if you would like to discuss any project. Best wishes Nikita V. - $60/hr $60 hourly
Zoran M.
jQuery Developer- 5.0
- (11 jobs)
Mojkovac, MOJKOVACjQueryUnit TestingDatabase OptimizationPostgreSQL ProgrammingQuery TuningPerformance OptimizationTwigBootstrapSymfonyPostgreSQLSQLCSS 3JavaScriptTypeScriptPHP4 - 6 years of experience โก Symfony & PHP โก JavaScript & TypeScript โก PostgreSQL What my clients get: โ project status daily updates ( done, doing, next steps) โ friendly communication, clear expectations and deadlines (+ quick response rate) โ proactive approach in solving problems โ "can do" attitude but also honest, friendly note when something is out of my expertise I can help you if you need: โก modern well-coded website (Web store, Portfolio..) or โก custom web app โก DB & SQL query optimization Other skills & technologies: โก Bootstrap, HTML, CSS, Twig โก jQuery โก Laravel โก MySql โก algorithms & data structures Experience working in a ๐ remote team: โ 15+ months and still โ tickets in jira (kanban) โ communication: slack + videos (obs screen record) โ code reviews โ writing tests โ jenkins CI/CD Note: more info in Upwork job below ๐ Check my 1500+ products Web store project "Rubicon Shop ๐ด๓ ง๓ ข๓ ฅ๓ ฎ๓ ง๓ ฟ" below in portfolio โฌ ๐ผ Have a project for me? Contact me, and I would gladly have a look :) - $60/hr $60 hourly
Oto K.
jQuery Developer- 5.0
- (55 jobs)
Tbilisi, T'BILISIjQueryUsability TestingShopifyTheme CustomizationShopify PlusWeb DesignShopify ThemeShopify TemplatesLiquidBootstrapAJAXHTML5CSS 3Web Development๐ Professional Web Developer and Shopify Partner Since 2016. ๐ Shopify Certified Theme Developer How I Can Help Your E-Commerce Business: โ Store building and design using Shopify โ Custom theme development for your online store โ Custom feature development to enhance user experience โ CRO services, including A/B testing, to improve conversions โ Strategic planning and optimization for long-term growth Let's build your e-commerce success. Contact me today. - $150/hr $150 hourly
Abdus Sami H.
jQuery Developer- 5.0
- (5 jobs)
Toronto, ONjQueryC++ScalaMachine LearningDjangoLinuxJavaScriptVue.jsPythonPython ScriptFlutterObject-Oriented ProgrammingPyTorchiOS DevelopmentI have been working on pythonic frameworks since 2010. I have extensive experience in web-applications, technical writing, scientific content development, programming languages such as python, JavaScript, Scala and C++. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you! - $35/hr $35 hourly
Martin V.
jQuery Developer- 4.9
- (60 jobs)
Mendoza, MENDOZAjQueryLottieGSAPGreenSockPitchbookBusiness PresentationHTML5PHPElementorJavaScriptWixWordPressLanding Page๐๐ฟ๐ผ๐บ ๐บ๐ ๐ฐ๐น๐ถ๐ฒ๐ป๐๐... "Martin is one of the best freelancers I worked with on Upwork. He has a great sense of partnership, delivering high quality design projects on time. We will be working together again with him for sure!" "Martin is very creative, helpful and patient, he has done a great job on the project and is very prompt on replying He is excellent in his work, and would highly recommend him to everyone looking for professional people like him on the Upwork platform. I would definitely be going back for various other project to him in the near future." โ Web design & Development โ HTML5 Animations & Banners โ GSAP (Greensock) Interactive Animations โ Investor Pitch Decks (both startups + VC firms) โ Infographics โ Brand Identity Hi, I'm Martin, a professional Graphic Designer from Argentina. My clients hire me because I share their vision. Very intuitive and creative in work, bringing ideas to life. Working collaboratively to ensure that the goals for their brand are met through exceptional and effective. With over five years of experience, I have consistently elevated brands and businesses to new heights. My specialization lies in Web Design & Development, crafting compelling Business Presentations, visually engaging Infographics, and dynamic Pitch Decks. I also bring HTML5 animations and a host of other creative skills to the table. My daily tools ๐ โ Adobe Illustrator โ Adobe Photoshop โ Adobe XD โ Adobe Animate โ Adobe After Effects โ Figma Skills ๐ก โ UI/UX Design โ Wireframing and Prototyping โ Wordpress, Elementor, WIX โ HTML/CSS, JSON - XML โ Responsive Design โ PHP, JavaScript, Jquery, Gsap โ MySQL Others: โ Powerpoint presentations โ Pit Decks โ Data Visualization โ Animated presentations โ Icons and logo animation ๐๐๐๐๐๐๐๐๐: Design, UX/UI, UX, UI, User Interface Design, Landing Page Design, Web & Mobile Design, Responsive Design, Graphics & UI Design, User Experience Design, Website, Wireframing, Google, Material Design, Export Assets from Sketch, UI Research, Web Design, Sketch, App, Adobe Photoshop, Adobe Illustrator, Landing Page, Graphic Design, UI/UX Design, Mobile UI/UX Design, Material Design, UX Design, User experience design, iOS App Design, Android Design, iPad Design, iPhone Design, User Experience, Landing, Design Thinking, Interaction Design, SAAS, Designer, Adaptive, Design Expert, Update, Application design, Desktop, Visual Design, Sketch, Mobile Design, Usability, Photoshop, Mock-up, Creative, iPhone, App Design, Wireframe, Design Guru, Web-design, Job, Application, Guidelines, iOS, Logotype, Adobe, platform design, Website Prototyping, Branding, Graphic Design, Hire, Graphics, Agency, Productive, Testing, Advertising, Solutions, Illustrator, A/B Testing, Long term, Responsive, Android, Effective, Experienced, Identity, Identity, Design Thinking, Management, Art Director, Head of Design, Search, Digital, Promo, Redesign, Creation, UI/UX, UI Design, STARTUP, CJM, iOS and Android guidelines, Adobe Photoshop, website design, UX design, wireframes design, prototype designI, Figma, Sketch, Android and iOS app design, Infographics design, Animation UI, Android app design, User Interface, Graphic design, User Flow, Marvelapp, NFT, iOS guidelines, FinTech, pitch deck presentation design, eCommerce web design, SaaS product, InVision, eCommerce app design, Landing Pages Design, Animations creation, Principle GUI design, Branding, logo design, Graphic design, icon design, Platforms, WordPress design, pitch deck presentation design, User Experience Design, Google Material Design, Webdesign, Animations creation, web designer, eCommerce web design, WordPress design, Logo Design, SaaS platform, prototype design, UI Research, Clickable prototype, Responsive Web Design, usability audit, sleek design, Webdesign, crypto, Infographics design, Android guidelines, Export Assets from Sketch, Website Wireframing, Principle, GUI design, Tailwind, User interface designs, UX Research, Axure. - $45/hr $45 hourly
Vladimir V.
jQuery Developer- 5.0
- (46 jobs)
Warsaw, MAZOVIAjQueryEcommerce Website DevelopmentReactNode.jsBusiness with 10-99 EmployeesWPMLWordPress ThemeWebsite RedesignWebsiteWooCommerceElementorCSS 3JavaScriptWordPressHTMLPHPโ Iโm experienced WordPress developer (8+ yearsโ experience) specializing in responsive WordPress website creation. I develop themes & plugins for WordPress repository and marketplace. It's important to me to build long-term relationships with my customers, so 73% of my clients go back with other tasks and projects. Just try to work with me and you'll see: I can do my work well and on time. "Top Rated Plus" freelancer (3% The Best on Upwork). ๐ฅWordPress Services โ WordPress website creation: create WordPress website from scratch, develop a WordPress website from PSD to WordPress (PSD 2 WordPress) โ Re-Design: redesign old WordPress website, redesign WordPress theme, full revamp WordPress website โ Fix issues on WordPress website: fix header, fix footer, fix sidebar and menu, fix website sections, debug and fix CSS and JS issue, fix contact form, fix Elementor sections โPlugin customization: Elementor, WooCommerce, Revolution Slider, WPBakery Page Builder, WP All Import, WP Super Cache, Yoast SEO, Contact Form 7 (CT 7), Gallery โ Development different types of WordPress websites: Landing page, E-commerce website, Brochure website, Corporate website, Blog website โ WordPress help: set up WordPress theme like a demo, set up WordPress plugins, Finish website Also I can finish your website if your previous developer was lost ๐ฅI create websites WordPress for different industry and niches: โ Startups Websites (App, consulting) โ Corporate Websites (lawyers, IT, Real Estate and etc.) โ WordPress Websites for Freelancer โ WordPress Websites for Small Business (services, handmade, social Ads and etc.) โ Even WordPress Websites for gaming fans community and personal blogs My skills and experiences let me build custom WordPress websites that are responsive, SEO friendly, with good UI\UX and working perfect cross-browser. I build/design websites with SEO in mind. It helps have good results in Search Engines. ๐ฅSkills โ Languages and libraries: HTML, CSS, SCSS, ES6 JavaScript, PHP, JQuery, ReactJS, Redux, NodeJS, webpack.js, Bootstrap, Material UI, jest โ Tools: ESLint, Github, PhpStorm, NPM, OpenServer, Postman, FileZilla, Photoshop, Axure, Figma, Jira โ Systems and CMS: WordPress, Joomla, WooCommerce, Windows โ Database: MYSQL, MongoDB โ API: Yandex, Flickr, imdb, opencagedata, weatherbit โ Personal: Team Working, Highly organized, problem-solving ๐ฅTerms of Services โ 30 Day Free Guarantee Service โ Good communication 7 days a week โ Work on time guarantee - $50/hr $50 hourly
Danilo A.
jQuery Developer- 4.9
- (8 jobs)
Mali Zvornik, CENTRAL SERBIAjQueryMicrosoft AzureC#NServiceBusFHIR.NET CoreJavaScript.NET FrameworkMicrosoft SQL Server ProgrammingClinical Trial Management SystemASP.NET Web APIASP.NET MVCMongoDBAngular 4M.Sc. in Computer Science & Electrical Engineering. With over 7 years of comprehensive experience in software development, I have mastered the art of transforming ideas into digital realities. My journey through the software development lifecycle - from requirements gathering and architecture design to robust development and timely delivery - has equipped me with a profound understanding of the technology landscape and client needs. Strengths & Skills: Expertise in Full Lifecycle Development: Proven track record in navigating through the complete software development process, ensuring projects are delivered efficiently and effectively. Technological Proficiency: Highly skilled in .NET (C#), .NET Core, ASP.NET MVC, .NET Web API, with extensive experience in SQL Server and MongoDB. Proficient in front-end development using Angular 2+, jQuery, SCSS, and Bootstrap, delivering pixel perfect, responsive and user-friendly interfaces. Cloud Solutions Architect: Solid background in leveraging Azure Services to build scalable, secure, and cost-effective cloud solutions. Commitment to Excellence: Detail-oriented with a relentless pursuit of quality, dedicated to continuous learning to stay at the forefront of technology trends. Client Satisfaction: A strong focus on understanding and meeting client needs, ensuring the delivery of high-quality solutions that exceed expectations. Accomplishments: Diverse Project Portfolio: Successfully developed and deployed a wide range of applications, from web solutions to complex enterprise systems, demonstrating versatility and technical skills. Innovation in Action: Spearheaded the adoption of cutting-edge technologies and methodologies to enhance project outcomes, significantly improving performance and user experience across solutions. Education: MSc in Computer Science and Electrical Engineering - $75/hr $75 hourly
Ileana A.
jQuery Developer- 4.9
- (84 jobs)
Kailua-Kona, HIjQueryBootstrapReactWordPressHTML5Web DevelopmentResponsive DesignCSSJavaScriptTOP RATED PLUS Freelancer on Upwork, specializing in modern HTML, CSS, Bootstrap 4, JavaScript, Ruby on Rails, and Salesforce. I have 9 years of experience in web development and have created websites for many clients, from college societies to enterprise businesses. I create websites using modern web best practices to give your website visitors an amazing experience that keeps them coming back. I build sites that look good and perform well on any device. I specialize in building and maintaining custom websites. If this sounds like what you are looking for, then send me an invite, and let's chat! I will NOT work with you unless I think we're a great fit and I can build what you're looking for. My goal is to meet your needs. Technologies I use: * HTML * CSS * Bootstrap * JavaScript * jQuery * Ruby on Rails * Salesforce * Sketch * PSD * Figma * Adobe XD Don't sacrifice your business working with people who don't know how to communicate or fully understand your project scope. Let me know what I can do for you today. Talk soon - Ileana - $35/hr $35 hourly
Artur H.
jQuery Developer- 5.0
- (3 jobs)
Kyiv, KYIV CITYjQueryReact NativeDrupalStylus LanguageWordPressSCSSJavaScriptNode.jsReactExperienced Full Stack Engineer with a demonstrated history of working in the internet industry. Skilled in React/React Native stack and in some amount of supplementary libraries of React ecosystem. I also have experience in developing Node.js applications for Raspberry pi 4 and working with various peripherals (printers, buttons, keyboards). Want to browse more talent?
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