JQuery / Prototype Jobs

jQuery / Prototype is an open source, Javascript library that is designed to help simplify the process of writing and managing code. It is a popular library that enables developers to use pre-coded components, such as adding animations, interactivity, and even AJAX through plugins. With jQuery / Prototype, a dedicated jQuery Developer can easily create powerful web applications that can be tailored to suit the needs of the client without having to write much extra code.

Here's some projects that our expert jQuery Developer made real:

  • Provide interactive features such as smooth scrolling, interactive menus with popups, and sliders
  • Automate processes with AJAX calls, allowing the user to refresh certain portions of their web page without having to navigate back or forward in the browser
  • Implement animation effects and effects flow while user is interacting with the application
  • Develop applications that work responsively across various devices, ensuring that your projects look as good on mobile devices as they do on desktop computers
  • Create complex forms with multiple plugin integrations, offering users a seamless experience when filling out those forms.

Our expert jQuery Developers have been able to make all sorts of projects come alive in our clients’ websites. Whether it's customization of components like sliders or creating complex web applications with tailored AJAX requests - a good jQuery Developer can help make your website come to life. If you've got a project for us to tackle, we'd love to hear it. Post your project on Freelancer.com today and hire a dedicated and talented jQuery Developer from our community.

From 266,390 reviews, clients rate our jQuery Developers 4.9 out of 5 stars.
Hire jQuery Developers

jQuery / Prototype is an open source, Javascript library that is designed to help simplify the process of writing and managing code. It is a popular library that enables developers to use pre-coded components, such as adding animations, interactivity, and even AJAX through plugins. With jQuery / Prototype, a dedicated jQuery Developer can easily create powerful web applications that can be tailored to suit the needs of the client without having to write much extra code.

Here's some projects that our expert jQuery Developer made real:

  • Provide interactive features such as smooth scrolling, interactive menus with popups, and sliders
  • Automate processes with AJAX calls, allowing the user to refresh certain portions of their web page without having to navigate back or forward in the browser
  • Implement animation effects and effects flow while user is interacting with the application
  • Develop applications that work responsively across various devices, ensuring that your projects look as good on mobile devices as they do on desktop computers
  • Create complex forms with multiple plugin integrations, offering users a seamless experience when filling out those forms.

Our expert jQuery Developers have been able to make all sorts of projects come alive in our clients’ websites. Whether it's customization of components like sliders or creating complex web applications with tailored AJAX requests - a good jQuery Developer can help make your website come to life. If you've got a project for us to tackle, we'd love to hear it. Post your project on Freelancer.com today and hire a dedicated and talented jQuery Developer from our community.

From 266,390 reviews, clients rate our jQuery Developers 4.9 out of 5 stars.
Hire jQuery Developers

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    34 jobs found

    I have a website that's 80% complete and need a skilled frontend developer with React.js expertise. The job entails enhancing the current design, integrating APIs, and enabling dynamic content rendering. Your problem-solving skills will also come into play as you troubleshoot and resolve any issues that arise during development. Key Responsibilities: - Collaborate with me on refining the existing design - Implement API integrations - Enable dynamic content rendering Ideal Skills: - Proficient in React.js - Strong problem-solving abilities - Previous experience in front-end development - Able to effectively troubleshoot issues

    $164 Average bid
    $164 Avg Bid
    21 bids

    I have a website that's 80% complete and need a skilled frontend developer with React.js expertise. The job entails enhancing the current design, integrating APIs, and enabling dynamic content rendering. Your problem-solving skills will also come into play as you troubleshoot and resolve any issues that arise during development. Key Responsibilities: - Collaborate with me on refining the existing design - Implement API integrations - Enable dynamic content rendering Ideal Skills: - Proficient in React.js - Strong problem-solving abilities - Previous experience in front-end development - Able to effectively troubleshoot issues

    $480 Average bid
    $480 Avg Bid
    31 bids

    I'm looking to create an e-wallet tailored for the Burkina Faso market. This digital wallet will integrate with various local services including Orange Money, Moov Money, and traditional bank accounts. Key Features: - User Registration: Customers will sign up by uploading their ID card and answering different security questions. - Wallet Funding: Users should be able to load money into their wallet through Orange Money, Moov Money, or a bank account. - Diverse Payment Options: The e-wallet will facilitate bill payments and purchasing mobile credits for different telecom carriers. - Withdrawal Options: For cashing out, users can transfer money to Orange, Moov, or a bank account. Security: I prefer the implementation of OTP (one-time password) via SMS/email for user authentication. ...

    $835 Average bid
    $835 Avg Bid
    80 bids

    I'm seeking to buy old Google Play consoles (2023 and earlier) for the purpose of launching new apps. Key details: - Budget: $800 for consoles with live app, $400 for those without - I'm a consistent buyer and can purchase as many consoles as you have - There's no specific regional preference as to where the consoles are registered, any region will do Ideal candidates for this project are those who have access to multiple old Google Play consoles. Experience in sourcing tech products, particularly gaming or app-related consoles, would be advantageous. Please feel free to reach out if you have consoles available for sale.

    $852 Average bid
    $852 Avg Bid
    40 bids

    After reindexing my Magento2 site, a JQuery error has surfaced. It's affecting all pages of the site, and I need a skilled professional to resolve this issue. Key Details: - The error is causing product attributes to not display on desktop devices, while the mobile site works fine. - The issue is consistent across all pages, including the home page, product pages, and the checkout page. Ideal Skills: - Proficient in JQuery and Magento2 - Experience troubleshooting site-wide errors - Ability to diagnose and fix issues affecting desktop vs mobile functionality Please, only bid if you have the necessary skills and experience. Thank you.

    $51 Average bid
    $51 Avg Bid
    24 bids

    I'm looking for a web developer to implement an image upload feature with cropping and zooming tools on my website. The tools need to be built using HTML, Bootstrap5, and JavaScript, and must be mobile-responsive. Key Features: - Support for JPEG and PNG image formats. - Cropping tool with a fixed 1:1 (Square) aspect ratio. Ideal candidates for this project should: - Have a strong proficiency in HTML, Bootstrap5, and JavaScript. - Have experience with creating mobile-responsive web tools. - Have a portfolio showcasing similar image manipulation tools.

    $244 Average bid
    $244 Avg Bid
    135 bids

    Experience is - 7+ Years.. Project length - 3 Months+ Work time - 8 hours per day(Normal IST shift) I'm looking for skilled React Developers who are well-versed in JavaScript. You should have a solid grasp of JavaScript fundamentals and React development practices. Together, we will: - Develop and maintain scalable, high-performance React applications. - Ensure seamless integration of UI components with backend services. - Optimize application performance while maintaining robust code quality. - Solve complex challenges using advanced JavaScript concepts. - Collaborate with cross-functional teams to deliver high-quality solutions. Essential skills include: - Mastery in JavaScript and React. - Proficient in Prototypal Inheritance, Event Delegation, Closures, ES6+, DOM Manipulati...

    $4273 Average bid
    $4273 Avg Bid
    37 bids

    I'm looking to enhance my form with collapsible questions and a dynamic progress bar. Updates Needed: - Collapsible Questions: All questions need to be collapsed by default. Only the active question should be open at a time, similar to an accordion-style functionality. - Progress Bar Update: The progress bar should update dynamically as each question is completed. The progress percentage should reflect the number of questions answered out of the total. Please let me know if you require any further clarification. Thank you!

    $44 Average bid
    $44 Avg Bid
    24 bids

    I'm looking for a professional to create a creative, educational audio-visual presentation in the format of slides with narration. Key requirements: - Experience in creating educational audio-visual content - Ability to design slides in a creative style - Proficiency in slide-based presentation software The primary purpose of this project is to design an engaging, informative, and visually appealing presentation that can capture and maintain the interest of an educational audience.

    $164 Average bid
    $164 Avg Bid
    7 bids

    Role: Full-Stack Developer (JavaScript) Responsibilities: Design, develop, and maintain a web-based chatting application. Implement front-end UI/UX using frameworks like React.js or Vue.js. Develop server-side APIs and real-time communication with Node.js and Socket.IO. Set up and manage a robust database system (e.g., MongoDB, PostgreSQL, or Firebase). Ensure the app is scalable, secure, and performs well under high traffic. Integrate authentication features (e.g., OAuth, JWT). Conduct testing (unit, integration, and end-to-end) to ensure a bug-free experience. Skills Required: Front-End Development: Proficiency in HTML, CSS, and JavaScript. Experience with modern front-end frameworks (React, Angular, or Vue). Understanding of responsive design and UI/UX principles. Back-End Development:...

    $3870 Average bid
    $3870 Avg Bid
    150 bids

    I'm looking for a developer to create a personal expense tracker web app. The app should be built with HTML, CSS, JS, JAVA, JDBC, JSP, and Servlet, and it should allow users to add and categorize their expenses. Key Features: - Adding and categorizing expenses: The user should be able to input their expenses and sort them into different categories (e.g., food, transport, entertainment, etc.) for better tracking and understanding of their spending habits. Target User: - The app is intended for individual users. It should be user-friendly and simple enough for anyone to navigate. Reporting: - The app should have the capability of generating monthly summaries of the user's expenses. - It should also be able to provide a category-wise breakdown of these expenses, helping the user...

    $12 / hr Average bid
    $12 / hr Avg Bid
    24 bids

    I'm looking for a proficient app developer to create a live-streaming, video sharing app. The app will have features similar to TikTok and Instagram, such as liking, sharing, saving or bookmarking videos, and following other users. Key Features: - Available on both iOS and Android platforms - A sign-up/login page with Email, password, and Phone number verification authentication methods - Support for High Definition (HD) video quality Ideal Skills and Experience: - Proficiency in both iOS and Android app development - Experience creating social media or video sharing apps - Knowledge of implementing HD video support - Competence in setting up secure sign-up/login pages with various authentication methods

    $7732 Average bid
    $7732 Avg Bid
    57 bids

    I'm looking for a React developer to help enhance a tech project. The specifics aren't locked down yet, but I expect a good amount of collaboration and input from the developer. Ideal Skills: - Solid experience with React - Strong understanding of JavaScript, HTML, CSS - Familiarity with performance optimization and user interface development - Experience with code refactoring - Good communication skills for collaboration

    $5 / hr Average bid
    $5 / hr Avg Bid
    34 bids

    I'm struggling with payment issues for my Adobe Stock subscription and I'm looking for someone who can assist me. I will pay $20 per subscription plan when someone helps me get it. Here are the specifics of my situation: - Type of Subscription: I need help specifically with the Adobe Stock subscription. - Payment Issues: I'm currently facing difficulties with making the payments. How I Need Assistance: I would appreciate it if you could use your payment method to help me get through these issues. I will reimburse you for the costs. Ideal Skills: - Experience with Adobe subscriptions - Problem-solving skills especially with payment issues - Trustworthiness and reliability - Good communication skills to explain the process

    $37 / hr Average bid
    $37 / hr Avg Bid
    3 bids

    I'm seeking a professional to conduct a thorough review of our project code to ensure it's up to standards and to assist with API integration. Key Responsibilities: - Conduct a detailed security, efficiency, documentation, installation, deployment, and versioning review of our code. - Assist with API integration. Ideal Skills: - Extensive experience in code reviewing with a focus on security and efficiency. - Proficient in API integration. - Familiar with installation, deployment and versioning processes. I look forward to your proposals.

    $4463 Average bid
    $4463 Avg Bid
    72 bids

    I'm looking for an experienced developer to add an image mapping and image cropping feature to my existing project. Key Requirements: - The image cropping feature should support JPEG file formats. - The image mapping feature will need to be developed to allow for interactive pop-ups. Ideal Skills: - Proficiency in image processing and handling. - Prior experience with integrating interactive elements into image mapping. - Knowledge of working with JPEG file formats. Please note that the choice of tools or libraries for image processing in the existing project is currently undecided. Therefore, a flexible approach and expertise in a variety of image processing tools will be beneficial.

    $35 Average bid
    $35 Avg Bid
    9 bids

    I need a skilled developer to integrate a REST API with my front-end, which is built using Javascript/Typescript. The main task involves fetching data from the API to display on the UI. Key Requirements: - Proficient in Javascript/Typescript - Experience with REST API integration - Understanding of data fetching to display on UI - Ability to write clean, maintainable code

    $48 Average bid
    $48 Avg Bid
    55 bids

    1. Determine the Features of the Application The following features are available for a modern TV channel application: Live Broadcast: Real-time broadcasting. Video on Demand (VoD): An archive where users can watch the content of their choice. Multi-Language and Subtitle Support: Reaches a wide audience by offering different language options. Personalized Content: Recommendations based on users' viewing shares. Interactive Features: Features such as polls, voting, and live chat with viewers. Subscription and Advertising Model: Paid prices, ad revenues, or both instantly. Platform Support: Combination of iOS, Android, web, and Smart TV. Notifications: New content and live broadcast announcements. Parental Control: Restrictions for content suitable for children. 2. Technology and Infras...

    $438 Average bid
    $438 Avg Bid
    35 bids

    I'm looking for an experienced Android app developer to work remotely on a project. This is not for an e-commerce, social networking or productivity app - this will be a communication-based Android app. Key Features: - The app will need to facilitate communication between devices. - This will primarily be done via Wi-Fi. Ideal Skills and Experience: - Extensive experience in Android app development. - Previous work on communication-based Android apps is a plus. - Strong understanding and experience with Wi-Fi implementation in apps. - Good communication skills for remote collaboration.

    $9 / hr Average bid
    $9 / hr Avg Bid
    21 bids

    Need help uploading JavaScript web application code. Quick, 3-hour session. TeamViewer/Skype. £40/hour.

    $87 / hr Average bid
    $87 / hr Avg Bid
    53 bids

    Need help uploading JavaScript web application code. Quick, 3-hour session. TeamViewer/Skype. £40/hour.

    $85 / hr Average bid
    $85 / hr Avg Bid
    58 bids

    Key requirements: - Create a page where a phone camera will be opened. - User can scan a receipt - Using OCR (ideally interchangeable between Google Vision and Tesseract, but Google Vision as the priority) - Find specific offer on the receipt to validate it based on presence of specific word combinations and price - Find the date / time stamp on the receipt - Find the unique identifier on the receipt - If successfully read, then show a green tick - Ask user for the following information First Name, Last Name, Email Address, Customer Number - Record all information onto a table along with the OCR validated fields, the full OCR response, timestamp of the scan and a unique session id Error messaging 1. If a receipt has already been scanned "Sorry we've already seen this receipt....

    $1039 Average bid
    $1039 Avg Bid
    121 bids

    I'm looking for a capable developer to create a JavaScript script that automates the connection of various payment tools to Facebook, reducing the need for manual linking. I have a similar tool that can be of great assistance, as well as audio recordings that can guide you. The better the script, the more efficient the process will be. Key requirements: - Expertise in JavaScript. - Experience with Facebook's payment tools and APIs is beneficial. - Ability to work with provided resources to maximize efficiency.

    $3973 Average bid
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    83 bids

    I'm a 12-year-old elementary student looking to improve my skills in Indonesia. I want to fulfill my family's needs and I need a tutor to help me excel. Your role would primarily be: - Tutoring: Helping me understand and master the subject - Homework Assistance: Supporting me with my assignments The ideal candidate would have a strong background in teaching elementary students, particularly in Indonesia. Patience and the ability to make learning enjoyable are key. Your help will not only boost my academic performance, but also contribute towards my family's wellbeing.

    $34 / hr Average bid
    $34 / hr Avg Bid
    35 bids
    Repair api payment system
    1 day left
    Verified

    Need our setup and api connection from our site with pem-file, p12, to swish payment to work again. Code work is done but api files not connecting correctly due to a internal ssl error. Not site ssl error. Read more about setup

    $861 Average bid
    $861 Avg Bid
    106 bids
    Chrome Extension Bug Fix
    1 day left
    Verified

    My Chrome browser extension is currently experiencing a critical issue where it won't load. I need an experienced developer who can diagnose the problem and implement a fix. Ideal Skills and Experience: - Proficient in JavaScript, HTML, and CSS - Extensive experience with Chrome extension development and debugging - Strong problem-solving skills - Good understanding of browser functionality issues - Ability to work efficiently under pressure

    $85 Average bid
    $85 Avg Bid
    27 bids

    I'm in need of a talented PHP and JavaScript software tester, who can write robust unit and integration test for the entire application. Is is possible that bugs may be found within the testing process, documentation of bugs and a failing test to prove it would be an ask here. I would expect an easy to use/triggerable via GH actions testing suite. ie. Merging to main will trigger a new GH action workflow to test the entire app ensuring safe CI/CD. As an extra mile, i would like the developer to offer advice for enhancements and upgrades, as I want to create a relationship with a astute developer who can continue to build projects for me and further enhance this current one. Ideal candidates should: - Be well versed in testing PHP/Javascript apps. - Have a strong background in ...

    $1260 Average bid
    $1260 Avg Bid
    85 bids

    We're seeking an experienced mobile app developer to build a habit tracking application called "Don't Break The Chain" for both iOS and Android platforms. The ideal candidate should have experience with React Native and leveraging AI tools for efficient development. I've created a prototype using and it built it in React and next. This won't work for a mobile app unfortunately. But, I can share the code it gave me so you can replicate it and I also have created a video showing what it does. I want this done quickly, 2 weeks ideally. Here is the video: Required Skills & Experience: 3+ years of React Native development experience Proven track record of publishing apps to both Apple App Store and Google Play Store Experience using AI coding tools (Gi...

    $19 / hr Average bid
    $19 / hr Avg Bid
    10 bids

    I'm looking for a talented game developer to create a desktop (Windows/Mac) slot game with a realistic graphics style specifically for my mom (55) with a New Orleans projects she is form the St. Bernard that's the 7th ward. The game should include: developer options; - Bonus Rounds: Exciting twists in gameplay that can help increase engagement and entertainment. - In-Game Achievements: A system that rewards the player for reaching certain milestones, adding a layer of challenge and satisfaction. - Multiplayer Option: A feature that allows my mom to play with friends or family, enhancing the social aspect of gaming. Ideal candidates for this project should have extensive experience in game development, particularly in creating slot games. A portfolio showcasing previous work wit...

    $3360 Average bid
    $3360 Avg Bid
    27 bids

    I need an interactive video created using HTML/CSS/JS that simulates a conversation with a person named Bob from a company. The video will consist of three parts. The system does not need to listen or retain any information. The video will proceed as follows: 1. Bob introduces himself and requests the viewer's name and address. (Client responds with name and address) [When responds, next video plays] [It should play without looking like new video starting] 2. Bob asks for the viewer's email. (Client responds with email) [When responds end, next video plays] [It should play without looking like new video starting] 3. Bob thanks the viewer and wishes them a good day. It should work on Safari Mobile and chrome. (And look good on iPad and mobile) Ideal candidates should have: ...

    $62 Average bid
    $62 Avg Bid
    33 bids

    I'm in need of a talented expert with proficiency in React framework who can seamlessly assist in incorporating a parallax scrolling effect in our web application. Scope of Work: - The main task is implementing scroll animations with an emphasis on parallax scrolling effects. - The work is primarily focused on integrating interactive elements into the parallax scrolling system. Ideal Skills and Experience: - Expertise in React as this project involves deep integration with it. - Strong background in web animations, specifically scroll animations. - Experience in implementing parallax scrolling effects on websites or web applications. - Knowledge of working with interactive elements within the parallax scrolling. Consider this a time-sensitive project and I strongly encourage o...

    $12 / hr Average bid
    $12 / hr Avg Bid
    95 bids
    HealthCare App
    3 days left
    Verified

    ONLY IF YOU HAVE ALREADY DEVELOPED HEALTH APP IN YOUR BID INCLUDE LINK OF YOUR PREVIUS WORK IN SAME FIELD Platform Architecture and Scalability Cloud-Based Infrastructure: Use a scalable cloud platform (AWS, Azure, or GCP) for centralized data storage, real-time updates, and remote access. Design a microservices architecture for independent modules like patient management, wearable integration, billing, and reporting. API-Driven Ecosystem: Build an API-first platform to integrate external systems, wearable devices, and AI engines. Support RESTful or GraphQL APIs for seamless communication between the CRM, mobile app, and third-party services. Security and Compliance: Comply with GDPR, HIPAA, or regional standards with end-to-end encryption (AES-256 for data at rest, TLS 1.3 for data ...

    $5469 Average bid
    $5469 Avg Bid
    44 bids

    Szukam programisty , która stworzy BARDZO PROSTY skrypt do monitorowania pozycji strony internetowej w wyszukiwarce Google. Ważne, żeby można byÅ‚o go zainstalować na dowolnym hostingu (aplikacja webowa) Skrypt powinien speÅ‚niać nastÄ™pujÄ…ce wymagania: Wymagania funkcjonalne: Codziennie Sprawdzanie pozycji strony w wynikach wyszukiwania Google dla wybranych sÅ‚ów kluczowych. Sprawdzanie do 200 pierwszych pozycji w wynikach wyszukiwania dla każdej frazy kluczowej. Wyszukiwanie dla różnych wersji Google, w tym: Czyli: wpisujemy adres strony/stron + przyporzÄ…dkowane do niej sÅ‚owa kluczowe - a skrypt ma sprawdzac kazdego dnia pozycje strony pod danÄ… frazÄ… i zapisywać w aplikacji webowej. ProszÄ™ o informacje, czy jest możliwa FV oraz o planowanej dacie stworze...

    $1827 Average bid
    $1827 Avg Bid
    19 bids

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