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    2,000 javascript jquery node js jobs found

    ...to improve existing processes and introduce new ideas for automation. Qualifications: Experience with n8n: Proven experience designing and implementing workflows in n8n. Technical Knowledge: Understanding APIs, webhooks, JSON, and standard integration tools. Problem-Solving Skills: Identifying process pain points and developing efficient automation solutions. Programming Skills: Proficiency in JavaScript or TypeScript is a plus. Attention to Detail: Meticulous approach to workflow testing and deployment. Project Management Skills: Ability to manage multiple projects simultaneously, meet deadlines, and adapt to changing priorities. Communication Skills: Strong verbal and written communication skills to explain technical concepts clearly to non-technical team members. Preferred Qua...

    £14 / hr Average bid
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    25 bids

    ...seeking a skilled coding and IT professional to join my team for a long-term partnership. You’ll work on creative and innovative projects, with a focus on integrating and using AI programs like APIFY. Requirements: Strong coding and IT skills (portfolio/examples of work preferred). Experience with AI tools such as APIFY or similar programs. Proficiency in programming languages (e.g., Python, JavaScript). Good problem-solving and communication skills. Why Join? This is a chance to collaborate on exciting AI-driven projects with growth potential. Payment will be a mix of fixed rates and project-based percentages. If you’re experienced with AI tools and excited about innovation, please share your portfolio and a short introduction about yourself. Let’s create som...

    £18 Average bid
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    30 bids

    We need a skilled WordPress developer to optimize three landing pages for both mobile and desktop. Content is ready; the focus is on fixing responsiveness, alignment, and ensuring a seamless user experience across devices. Expertise in WordPress, HTML, CSS, JavaScript, and PHP. Experience with responsive design and page builders (e.g., Elementor, WPBakery). Scope of Work: Fix layout and alignment issues. Optimize for responsiveness and loading speed. Ensure cross-browser compatibility. Deliverables: Three fully optimized landing pages. Timeline: Completion within 1 week. Share relevant examples of past work.

    £338 Average bid
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    247 bids

    ...Stay updated with the latest industry trends and integrate new technologies to improve development efficiency. Mentor junior developers and provide technical guidance to the team. Participate in code reviews, pair programming, and design discussions. Required Skills and Qualifications: 8-10 years of professional experience in front-end development, with a strong focus on Vue.js. Proficient in JavaScript, TypeScript, HTML5, and CSS3. Experience with Vue.js frameworks, such as or other ecosystem tools. Strong knowledge of state management libraries like Vuex or Pinia. Familiarity with component-based architecture and reusable design patterns. Expertise in front-end build tools (e.g., Webpack, Vite) and package managers (e.g., npm, Yarn). Understanding of RESTful APIs and experienc...

    £16 Average bid
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    13 bids

    I'm in need of a skilled full stack developer to carry out some updates on both the frontend and backend of an existing project. This is a quick task that should take no longer than 2 days. Frontend Updates: - UI/UX changes - Bug fixes - New features Backend Updates: - Database schema changes - API updates - Server configuration Ideal Skills and Experience: - Proficiency in both frontend and backend development - Strong understanding of UI/UX principles - Experience with database schema design and modification - Familiarity with API development and server configuration - Problem-solving skills to efficiently address bug fixes - Ability to implement new features seamlessly Please ensure you're available to complete the task within the stipulated timeframe. Your expertise can m...

    £62 Average bid
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    34 bids

    I'm looking for a coder to create a program that will log into my driving school's website, scan for cancelled test dates, and alert me when one is found. Key Requirements: - The program should allow me to manually change search dates on a weekly basis. - Ideally, it will be coded in a user-friendly language or framework, such as Python, JavaScript, or Java. - I would like to discuss the best alert system for when a test is found - potential options could include email, SMS, or a popup notification. Skills and Experience: - Proficiency in coding and web automation. - Experience with creating alert systems. - Able to explain technical details in an easy-to-understand manner.

    £465 Average bid
    £465 Avg Bid
    118 bids

    ...fast and secure payments. Other options like fiat or alternative cryptocurrencies (optional). Admin Panel: A comprehensive admin dashboard for managing users, games, transactions, and site settings. Ideal Developer Skills To build a platform of this scale and complexity, a team of developers with expertise in the following areas is required: Frontend Development Proficiency in HTML, CSS, and JavaScript. Frameworks like React.js, Vue.js, or Angular for building a dynamic and responsive user interface. Backend Development Expertise in Node.js, Python (Django/Flask), PHP (Laravel), or Ruby on Rails. Experience with database management using MongoDB, MySQL, or PostgreSQL. Integration & APIs Strong knowledge of Steam API for user authentication and inventory integration. Experti...

    £593 Average bid
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    65 bids

    I'm looking for a skilled PHP Laravel developer who can create a robust vehicle tracking system. The system should be capable of tracking vehicles' locations in real-time. Key Features: - The system should track vehicles, focusing p...locations in real-time. Key Features: - The system should track vehicles, focusing primarily on their location - Real-time updates: The tracking information should be updated in real-time Ideal Skills: - Proficient in PHP 8 and Laravel - Extensive experience in developing GPS tracking systems - Knowledge of TCP server implementation in PHP - No JavaScript skills required for this project Please note that the project should not involve any JavaScript. Your proposal should clearly demonstrate your relevant experience and how you pl...

    £448 Average bid
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    143 bids

    I'm looking for a skilled WordPress developer who can transform a single Figma page (a landing page with a contact form) into a fully functional WordPress site. Current landing page with wp-forms contact form: Key Requirements: - Convert the provided Figma design into WordPress, utilizing your best judgment for d...behaves as specified: showing a success message on the same page post-submission. - The design should be implemented as a static page - no animations or effects from the Figma design are required. Ideal Skills and Experience: - Proficient in WordPress development and Figma to WordPress conversion. - Strong understanding of WordPress themes and best practices. - Experience with PHP, HTML, CSS, and JavaScript. - Ability to deliver high-quality work on time.

    £37 Average bid
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    85 bids

    ...WebdriverIO. When I run npm run wdio, the process starts well, but I encounter the following error: Uncaught Exception: stashbox/src/ import {app, BrowserWindow} from 'electron'; ^^^^^ SyntaxError: Cannot use import statement outside a module at wrapSafe (node:internal/modules/cjs/loader:1385:20) at Module._compile (node:internal/modules/cjs/loader:1435:41) at Module._extensions..js (node:internal/modules/cjs/loader:1564:10) at (node:internal/modules/cjs/loader:1295:32) at Module._load (node:internal/modules/cjs/loader:1111:12) at c._load (node:electron/js2c/node_init:2:16955) at cjsLoader (node:internal/modules/esm/translators:350:17) at ModuleWrap.<anonymous> (node:internal/modules/esm/translators:286:7) at (node:internal/

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    18 bids

    I'm seeking an experienced SharePoint Framework (SPFx) developer to create a custom application extension for SharePoint Online (SPO). The primary task is to design an Application Customizer that will implement a tailored navigation system. Key Requirements: - Design and implement a custom navigation system ...the URL to a different site collection which holds a list with links to be used to populate the global navigation if the existing navigation is not set. The solution will use SPFx, spfi. Ideal Skills and Experience: - Proficient in SPFx, specifically with creating custom extensions and Application Customizers. - Extensive experience working with SharePoint Online. - Strong understanding of JavaScript, TypeScript, and React. - Excellent problem-solving skills and atten...

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    66 bids

    need a office based web developer html, php and next js

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    26 bids

    I'm seeking a professional to assist me in upgrading the React version in my personal project, which is currently on 16.x, along with resolving Webpack <5 Node errors. Key Responsibilities: - Upgrade the current React version (16.x) to the latest stable release. - Troubleshoot and resolve any Webpack <5 Node errors that arise during the upgrade. - Ensure the compatibility of the upgrade with a few critical libraries and dependencies in use. Skills & Experience Required: - Extensive experience with React and Webpack. - Proven track record of troubleshooting Node errors. - Familiarity with various React plugins and Webpack configurations. - Ability to ensure compatibility of upgrades with existing libraries and dependencies.

    £88 Average bid
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    18 bids

    ...particularly those with a modern design aesthetic, will be highly advantageous. We need 12 Months of support to make sure all services are working well and guaranteed Ideal Skills: - Web development - Experience with building educational platforms - Knowledge of creating interactive features on websites Skills Needed: Technical Skills: Web Development: Design skills: Proficiency in HTML, CSS, JavaScript, and frameworks like React or Angular for front-end development. Backend development using languages like PHP, Python (Django/Flask), or Node.js. Database management using MySQL, PostgreSQL, or MongoDB. LMS Integration: Experience with LMS platforms like Moodle, LearnDash, or custom LMS development. Knowledge of SCORM or xAPI for content interoperability. UI/UX Design: Stro...

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    157 bids

    I need to set up an automated process ...the total buy and sell volumes. Determine the sentiment as a percentage ratio of buy versus sell volume. Data Transfer to VSCode: Stream the processed data (either JSON or a similar structured format) directly to my VSCode script, where I can further analyze and utilize the information. Expected Output Example: The output should look similar to the example from Binance's API (for reference): javascript Copy code { "symbol": "GOLD", "buyVolume": 1000, "sellVolume": 1200, "totalVolume": 2200, "sentiment": { "buy": 45.45, // (buyVolume / totalVolume) * 100 "sell": 54.55 // (sellVolume / totalVolume) * 100 } } I would need guidance fro...

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    22 bids

    Responsibilities: • Front-End Development(Webflow): • Translate designs for web pages, landing pages, and other web content into functional web pages using HTML, CSS, and basic JavaScript. • Utilize tools like Webflow to accelerate development and iterate on designs. • Optimize web pages for performance and accessibility. • Collaborate with engineers to ensure webflow website is seamlessly integrated with backend and other systems. • Collaborate with engineers and other developers to launch web pages • Participate in cross-functional teamwork • Review existing websites and provide recommendations for improvement • Create user-friendly and conversion-optimized landing pages • Integrate a CMS programs and data feeds into our website &b...

    £63 Average bid
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    17 bids
    MERN Stack Developer Needed
    5 days left
    Verified

    I am looking for a skilled MERN stack developer with both front-end and back-end expertise. The primary purpose of this project is to build a new application from scratch. Ideal Skills and Experience: - Proficiency in MongoDB, , React.js, and Node.js - Experience in building full-stack applications - Strong understanding of JavaScript, HTML, CSS - Knowledge of RESTful APIs and asynchronous programming - Familiarity with version control systems, preferably Git Please note that I have not yet specified which front-end framework I prefer as this may depend on your advice and expertise. I am open to suggestions and would appreciate your input on the best frameworks to use for this project. Your responsibilities will include: - Developing a new application using the MERN stack - Impl...

    £9 / hr Average bid
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    103 bids

    We are seeking a skilled frontend app developer with expertise in and Typescript to join our team. The ideal candidate will have a strong background in building responsive and user-friendly web applications. Preference will be given to applicants from Ukraine due to time zone alignment and cultural understanding. If you're passionate about creating high-quality...Typescript to join our team. The ideal candidate will have a strong background in building responsive and user-friendly web applications. Preference will be given to applicants from Ukraine due to time zone alignment and cultural understanding. If you're passionate about creating high-quality front-end experiences and have a keen eye for detail, we would love to hear from you! Skills:- TypeScript JavaScript Reac...

    £20 / hr Average bid
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    99 bids

    ...front-end technologies (HTML5, CSS3, JavaScript, React, Vue.js, or similar frameworks). Possibly configuring predesigned templates. Integrate the templates with a headless CMS (preferably Storyblok) to ensure smooth content management and delivery. Ensure the templates are fully responsive, cross-browser compatible, and optimized for performance and SEO. Write clean, maintainable, and well-documented code. Conduct thorough testing and debugging to ensure a seamless user experience. Provide ongoing support and updates as needed. Requirements: Proven experience as a Front-End Developer with a strong portfolio showcasing previous work with headless CMS platforms (Storyblok experience is a plus). Proficiency in modern front-end technologies such as HTML5, CSS3, JavaScript, an...

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    179 bids

    I need a Microsoft ASP.NET Developer with experience in graphic and layout optimization. My ongoing project features ...fit on a single page and click event to view the number of person on the Job Category showing in the chart. Key Tasks: - Adjust the layout of the chart to a vertical orientation. - Ensure the chart fits within a single page. -Click Event on Each Job Category Ideal Skills: - Proficiency in ASP.NET and Microsoft .NET Framework. - Expertise in graphical layouts and responsive designs, including jQuery. - Experience with SQL database integration for handling chart data. - Ability to deliver a quick and efficient solution. Most Important: - The chart should be responsive primarily for desktop computers. If you have the relevant expertise and can assist, please get...

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    37 bids

    I'm looking for a skilled developer to create a professional portfolio website for me. As a portfolio site, it should effectively showcase...professional portfolio website for me. As a portfolio site, it should effectively showcase my work and skills. Key Requirements: - Design a clean, professional layout that highlights my portfolio items - Implement responsive design for optimal viewing on all devices - Integrate SEO best practices for better visibility Ideal Skills: - Proficiency in web development languages such as HTML, CSS, JavaScript, etc. - Experience with portfolio website development - Strong understanding of SEO principles - Ability to create responsive designs Please note, I have not specified certain elements or design styles, so creativity and initiative will ...

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    70 bids

    I'm in need of a seasoned PHP Laravel 11 and JavaScript developer to enhance my marketplace. The key areas needing customization involve the cart and product variation. Key requirements include: - User Interface (UI) improvements, particularly on the product variation display - Functionality upgrades across the cart and product variations - Enhanced error handling and validation processes The successful freelancer will have a solid background in PHP Laravel and JavaScript, with a keen eye for visual design and user experience.

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    11 bids

    ...interfaces using modern web technologies. Collaborate with developers to integrate UI with backend services. Conduct user research and usability testing to refine designs. Create and maintain a design system for consistency across the platform. Optimize the UI for performance and accessibility. Qualifications: 3+ years of experience in UI/UX design and development. Proficient in HTML5, CSS3, JavaScript, and modern libraries/frameworks like ReactJS. Expertise in design tools such as Figma, Sketch, Adobe XD, or similar. Experience with interactive UI design and animations. Familiarity with backend integration (APIs, data binding). Strong portfolio showcasing UI/UX projects. Preferred Skills: Knowledge of accessibility standards (WCAG). Familiarity with Agile workflows. Experience ...

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    ...user interface based on JavaScript and Vue.js. Backend: Implementation of the server part based on Nuxt.js. CRM: Integration with Intercom for customer interaction management and technical support. JavaScript Frameworks: Use , Vue.js, and Redux for state management and building interactive interfaces. Tag Managers: Integration with Google Tag Manager for tag management on the site. Retargeting and Advertising: Use AdRoll and Criteo for user retargeting and advertising. RUM: Cloudflare Browser Insights for monitoring user experience. Performance: Cloudflare Rocket Loader for optimizing page loading. Live Chat: Integration with Intercom for online chat and user support. JavaScript Libraries: Use core-js, Pinia, and Swiper for additi...

    £1136 Average bid
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    91 bids

    I’m looking for a skilled developer to help optimize or rewrite a script for data scraping from allegro.pl. The goal is to scrape item URLs and download their HTML content efficiently while ensuring smooth operation. Current Situation: I have a JavaScript-based script that navigates to specific categories on Allegro, scrapes item URLs across multiple pages, and downloads their HTML files in a predefined structure (example attached). The script is slow due to delays between requests. Reducing these delays causes challenges with Allegro's security mechanisms, making the process less reliable. What I Need: A robust and reliable solution for faster and more efficient scraping without interruptions. The ability to download HTML files in the required structure. Ideally, tran...

    £58 Average bid
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    34 bids

    More details: What will be the primary use of your web and app? E-commerce Which platforms do you need the app to be compatible with? Android, Web What e-commerce features are essential for your web and app? Product catalog, Shopping cart, Payment gateway integration

    £295 Average bid
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    15 bids

    ...organization, underscored by developing and managing code review tooling written in Node.js, tailored specifically for scrutinizing React and React Native code. Your expertise and dedication will significantly contribute to shaping the core of our technology, fostering a culture of excellence and innovation across the board. Requirements • Solid experience in front-end multi-platform JavaScript-based technologies • ReactJS • React-Native • Large-scale platform environment • CS degree required or equivalent work experience • Outstanding communication skills, both written and oral • Expert understanding of React frameworks • Experience usi...

    £10 / hr Average bid
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    70 bids
    Secure JS File Enhancement
    5 days left
    Verified

    I have a JavaScript file that needs to be fortified against various security threats. I've identified the specific areas for improvement and can share the file once the project is accepted. Key Requirements: - Fix security issues pertaining to input validation, data encryption, and authentication handling. - Address vulnerabilities including Cross-Site Scripting (XSS) and SQL Injection. The ideal freelancer for this project should have extensive experience with JavaScript security and the DOMPurify library. Please note, the project will not be successful without a proven track record in enhancing code security and implementing necessary changes effectively.

    £19 Average bid
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    7 bids

    I'm in need of a talented video editor/animator to recreate a 60-second animated mark...overlays into the video. - The visual style should be similar to the reference video: - The video is primarily for marketing purposes. - Incorporate our Website: and our app UI UX in the animated video from link:- (Copy)?node-id=2537-1005&starting-point-node-id=2440%3A1772&t=nxkLy7ukuLFh1Ire-1 - Follow our given script to a T. Ideal Skills: - Proficiency in animation and video editing - Experience working on marketing videos - Ability to follow a reference video closely Budget: $6 (negotiable) Timeline: January 15, 2025 Delivery is in 1 day

    £13 Average bid
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    7 bids

    I'm looking for a developer to create a Google Chrome extension for me that enables personalized email sending via Gmail, utilizing data from Google Sheets. Key Requirements: - The extension should facilitate the sending of personalized emails (no attachment support or email scheduling needed). - It should seamlessly integrate with Gmail. - It should pull input data from Goo...Key Requirements: - The extension should facilitate the sending of personalized emails (no attachment support or email scheduling needed). - It should seamlessly integrate with Gmail. - It should pull input data from Google Sheets. Ideal Skills and Experience: - Prior experience in developing Google Chrome extensions. - Strong understanding of Gmail's API and Google Sheets. - Proficiency in JavaScript...

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    71 bids

    ...resemble the design and functionality of a reference website that will be shared with you. Project Details: Platform: The project will involve creating responsive web pages for an e-commerce platform. Reference Website: Details will be shared after project initiation. The design, layout, and functionality of the reference website should be closely replicated. Technologies to Use: HTML5, CSS3 JavaScript (vanilla or framework of your choice like React, Vue.js, or Angular) Responsive design using Flexbox, Grid, or Bootstrap (optional, depending on your preference) Requirements: Exact Replication: The UI should mimic the design, responsiveness, and animations (if any) of the reference website. Cross-Browser Compatibility: Ensure the UI works seamlessly across popular browsers (Chr...

    £89 Average bid
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    My website's calendar plugin is currently facing some issues that need urgent attention from a skilled JavaScript developer. Specific Issues: - Display errors: The calendar is showing incorrect dates, which is leading to confusion for users. - Events not saving: This is a critical problem as it prevents users from being able to plan and keep track of their events. Ideal Skills and Experience: - Proficiency in JavaScript with a strong background in debugging and fixing web plugins. - Experience with calendar plugins in particular would be a big plus. - Ability to work under pressure to resolve issues swiftly.

    £33 Average bid
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    35 bids

    ...ensuring it is visually appealing and functional. Implement custom code (if needed) to handle MOQs and subscription discounts. Integrate with third-party tools like or Memberstack for subscription management. Test the website for performance, functionality, and responsiveness. Requirements Experience: Proven expertise in Webflow e-commerce development. Skills: Knowledge of custom code (JavaScript) for advanced functionality. Tools: Familiarity with subscription management tools (e.g., , Memberstack). Portfolio: Provide examples of previous Webflow projects, especially with e-commerce and subscription features....

    £202 Average bid
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    7 bids

    I'm seeking a skilled developer to implement a navigation menu on a single webpage. The menu's primary function will be to facilitate movement to different sections of the page. Ideal Skills: - Proficiency in HTML, CSS, and JavaScript - Experience with creating interactive menus - Familiarity with responsive web design Please provide examples of similar projects you've completed.

    £24 Average bid
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    10 bids

    I need a professional developer/designer to create a modern, animated payment form with the following features: Features: 1. Form Fields...format checks. • Smooth animations for field interactions. • On tapping “Pay,” disable the form, show a loader, and wait for the server response. • Display a receipt or error message after processing. 3. Responsive Design: • Optimized for both desktop and mobile. Requirements: • Use NMI for sensitive fields (Card Number, CVV, Expiration Date). • Clean, commented HTML, CSS, and JavaScript. Deliverables: • Fully functional payment form with animations. • Clear setup instructions. Timeline: 1 Week Budget: 250-500 USD Depends on the quality of the work Please share examples of previo...

    £387 Average bid
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    87 bids
    Bug Fix for Browser Extension
    5 days left
    Verified

    I have a browser extension that is integrated with the Google Play API. I need a seasoned developer to help me troubleshoot and fix a functionality bug that is hindering its operation. Ideal Skills: - Browser Extension Development - Debugging Expertise - Google Play API Integration - Javascript, HTML, CSS Proficiency - Experience with Browser Extension Functionality

    £19 Average bid
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    19 bids

    I'm looking for a proficient Full-Stack Developer for a web platform project. The ideal candidate should have: - Strong skills in both front-end and back-end development. - Proven experience working with web platforms. - Proficiency in Web technologies including HTML, CSS, JavaScript for the front-end and Node.js, Python, Ruby or similar for the back-end. - Knowledge and experience with database management systems. - Familiarity with cloud services and APIs. I'm interested in a professional who can deliver high-quality work on time. Your ability to understand the project requirements and translate them into a functional web platform will be crucial. Please provide examples of similar projects you've completed.

    £426 Average bid
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    143 bids

    ...plan daily tasks and sprints. Scope of Work Develop a single-page application (SPA) in React, with support for at least two languages (English/Italian). Implement responsive design to ensure a seamless user experience across desktop, tablet, and mobile devices. Integrate an AI assistant that can be toggled on/off within the interface. Manage theming (light/dark) using React best practices (CSS-in-JS, theme variables, etc.). Handle API integration following a JSON-based contract (we’ll provide the endpoints and documentation). Plan and structure development activities to maintain a clear timeline. Collaboration & Communication Daily checkpoint meetings (brief stand-ups) to review progress, address blockers, and plan next steps. You’ll work closely with our team of...

    £6 / hr Average bid
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    54 bids

    ...Developer with extensive Hub CMS experience to design and develop a dynamic corporate website. The site should deliver exceptional user experiences and have E-commerce features pertinent to an ERP system in the educational field. Required Skills & Qualifications: Proven experience with Hub CMS (HubSpot CMS), including development and customization. Strong proficiency in HTML5, CSS3, JavaScript, and jQuery. Experience with responsive design frameworks like Bootstrap or Tailwind CSS. Familiarity with HubL (HubSpot Markup Language) for advanced Hub CMS customization. Knowledge of SEO best practices, including metadata management, site structure, and schema markup. Proficiency in website performance optimization techniques (image compression, caching, minification, etc....

    £228 Average bid
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    24 bids

    ...scalability. • Work on secure and efficient data handling. • Skills Required: PHP (Laravel), Node.js, MySQL/PostgreSQL, and RESTful APIs. 4. Front-End Developers (2-3 Positions) • Responsibilities: • Build visually appealing and user-friendly interfaces. • Optimize designs for performance across devices. • Collaborate with designers to implement mockups. • Skills Required: HTML, CSS, JavaScript, React, Vue.js, or Angular. 5. Full-Stack Developers (1-2 Positions) • Responsibilities: • Handle both front-end and back-end development tasks. • Build complete product features independently when needed. • Skills Required: Proficiency in both front-end frameworks and back-end languages. 6. Graphic/UI/UX Designer (1 Posi...

    £25 / hr Average bid
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    22 bids

    I'm in need of a skilled developer who can create a QuickBlox JavaScript implementation for me. The purpose of this task is to send messages from a web interface to QuickBlox dialogs based on snippets found here: Working sample code for sending a text message to a defined dialog is sufficient. Ideal Skills: - Proficiency in JavaScript - Familiarity with QuickBlox API

    £21 Average bid
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    21 bids

    I'm seeking a talented WordPress developer experienced with Elementor to assist with updating our website. The main tasks involve changing button colors to a monochrome scheme (shades of one color) and ensuring design consistency across all pages. Key Responsibilities: - Mod...ensuring design consistency across all pages. Key Responsibilities: - Modify button colors according to a monochrome scheme. - Ensure design consistency across fonts, spacing, and image styles. - Use design intuition to make aesthetic decisions without a detailed style guide. The perfect candidate for this project will be: - Proficient in WordPress and Elementor. - Skilled in HTML, CSS, and basic JavaScript. - Detail-oriented with a keen sense for design aesthetics. - Experienced in making design tweak...

    £37 Average bid
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    45 bids

    ...Software Engineering, or a related field. Technical Expertise: Google Sheets & Google Apps Script: Advanced knowledge of formulas, data validation, conditional formatting, and script automation. Database Management: Proficiency in database design (SQL or NoSQL), data modeling, and integration with web or mobile apps. Programming Languages: Strong coding skills in languages such as Python, JavaScript, Java, or C# (depending on your chosen tech stack). Familiarity with RESTful APIs. Mobile Application Development: Experience building cross-platform mobile apps (e.g., React Native, Flutter, or Ionic). Web Technologies: Understanding of front-end frameworks (React, Angular, Vue) and back-end frameworks (Node.js, Django, Flask, or similar) is a plus. Reporting & Analyti...

    £3462 Average bid
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    48 bids

    Hello, I currently have a JavaScript script that works as follows: 1. It navigates to any selected category on allegro.pl. 2. The script prompts me to input the number of pages to scrape. 3. It iterates through the specified number of pages and collects the URLs of each item listed on those pages. 4. It then visits each item’s URL and downloads the HTML file in a specific structure (I have attached an example of the required HTML structure). Issues: • The script is too slow because of the delays added between requests. • If I reduce or remove the delays, Allegro’s security mechanisms detect and block the script. • I’ve tried switching to Python, but Selenium and similar libraries face issues with Allegro’s automated access restrictions...

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    We need PHP developer who must have knowledge with Jquery also. This is long term job Minimum rate can win this project.

    £6 / hr Average bid
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    13 bids

    I'm looking for a seasoned developer with expertise in Node and Laravel to enhance our website. The project involves: - Blog UI Overhaul: The primary focus is improving the User Interface of our blog. - SEO Optimization: I need assistance refining our on-page SEO elements like titles and descriptions to boost our visibility. - Dashboard Upgrades: Enhancements to the User Management features of our dashboard are necessary. - General Site Improvements: Basic page design improvements across the site are also required. Ideal candidates should have a solid background in UI/UX design, SEO optimization, and dashboard development. Experience with Node and Laravel is a must. The goal is to create a more user-friendly, SEO-optimized, and efficient platform.

    £24 Average bid
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    64 bids

    ...Model: iPhone 16, 16 Pro, etc. o Capacity: 128GB, 256GB, etc. o Color: Black, Blue, etc. • Pre-Owned: o Model, Capacity, and Color, same as sealed. o Condition Categories:  A: Like new.  B: Minor wear.  C: Noticeable wear. Programming in Voiceflow • Implement code blocks to: o Make HTTP requests to the WooCommerce API. o Process the JSON response and display the data to the customer. o Use JavaScript in Voiceflow blocks to filter and structure responses based on customer inquiries. Error Handling • If the API fails to respond or returns an error, the bot should notify the customer and offer assistance. Example: "We’re sorry, we are experiencing issues retrieving stock information. Please try again later or contact us directly." Scalability •...

    £404 Average bid
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    72 bids

    ...Product Structure Sealed: Model: iPhone 16, 16 Pro, etc. Capacity: 128GB, 256GB, etc. Color: Black, Blue, etc. Pre-Owned: Model, Capacity, and Color, same as sealed. Condition Categories: A: Like new. B: Minor wear. C: Noticeable wear. Programming in Voiceflow Implement code blocks to: Make HTTP requests to the WooCommerce API. Process the JSON response and display the data to the customer. Use JavaScript in Voiceflow blocks to filter and structure responses based on customer inquiries. Error Handling If the API fails to respond or returns an error, the bot should notify the customer and offer assistance. Example: "We’re sorry, we are experiencing issues retrieving stock information. Please try again later or contact us directly." Scalability The system must ...

    £428 Average bid
    £428 Avg Bid
    60 bids

    I'm looking for a PHP, Javascript, and SQL expert to create a system that takes in live music through a microphone, comparing it with pre-stored songs in a local folder. This system should provide a percentage accuracy based on the comparison. Key Requirements: - The system should offer real-time visualization of the accuracy, allowing me to see how the live music matches up with the comparison song. - It should also have the capability to save the comparison results to a file for future reference. Ideal Skills: - Proficiency in PHP, Javascript, and SQL. - Experience with audio processing software or systems. - Knowledge in creating visualizations for real-time data. - Ability to implement file-saving systems within software. This project is perfect for someone who i...

    £41 Average bid
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    £41
    7 entries
    JavaScript Code Development
    4 days left
    Verified

    I need an experienced JavaScript developer to create for me funny js code in 1 h maximum the code should be hard to read from non developer , with no alert or console log or comments the result should be Glory()= great so the funny thing in the code is about finding the value of great and when dev start reading the code should not expect that the value will be great Glory is company name which combine mutiple teams and teams will collaborate with each other to reach that value this info help you to express that in the code can you share example of your code related and can do that Please no use AI for that the code should be a abit long to make reader not understand it quickly or expect the result please do it in funny and creative way I

    £23 Average bid
    £23 Avg Bid
    50 bids