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    5,000 karma javascript jobs found

    ...ESP‑IDF. Requirements: - Development strictly using ESP‑IDF (no Arduino framework) - Implementation of an HTTP server hosted on the ESP32 - Integration of a WebSocket communication channel for real-time data exchange and commands - Implementation of a simple dashboard (HTML, CSS, JS) for testing WebSocket communication (I will provide almost-ready HTML and CSS files) - Implementation of the JavaScript code for handling WebSocket communication - Hosting the dashboard directly on the ESP32 (embedded in the binary) - Efficient handling of WebSocket messages according to the protocol specification (which I will provide) - Clean, modular, and maintainable code structure Deliverables: - Fully functional ESP‑IDF project - Fully functional dashboard project files (HTML, CSS, JS) Pleas...

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

    ...protected endpoints (Akamai / Bot Manager enabled) Should avoid 403, 401, 504, or security validation failures No external request libraries (like plain ) unless properly bound to browser session Maintain real browser fingerprint consistency Preferred Technical Approach: Selenium / SeleniumBase integration Chrome DevTools Protocol (CDP) usage Network interception or replay In-browser JavaScript execution (fetch / XHR override) Proper handling of dynamic request signing if applicable Goal: To programmatically trigger the same successful API call that the browser makes, while preserving complete browser session authenticity. Deliverables: Fully working implementation Clean and optimized code Explanation of approach used Must be tested and verified against protected endpoint...

    $261 Average bid
    $261 Avg Bid
    19 bids

    I'm looking for a skilled minecraft coder to help code me a javascript rat

    $23 Average bid
    $23 Avg Bid
    15 bids

    ...technical discussions Build and maintain web applications and AI-powered systems Develop frontend and backend features Create and integrate APIs and cloud services Work with modern AI tools and machine learning solutions Write clean, scalable, and production-ready code Collaborate professionally with remote teams Required Skills Frontend Development React, , React Native TypeScript, JavaScript (ES6+) Redux Toolkit, React Query Tailwind CSS, HTML5, CSS3 Responsive UI design Progressive Web Apps (PWA) Backend and API Development Node.js, Java, Python, Go, C#, or .NET Core Flask, FastAPI, or Django REST APIs, GraphQL, or gRPC Microservices architecture Machine Learning and AI TensorFlow, PyTorch, Scikit-Learn, or similar frameworks Experience working with LLMs a...

    $1165 Average bid
    $1165 Avg Bid
    45 bids

    When my Android app is minimized, any YouTube video inside the WebView pauses immediately. I need a clean, reliable way to keep playback running in the background the same way the regular Here’s the current state of things: • I’m loading the video inside an Android WebView. • I have already experimented with various WebView settings—JavaScript, media playback flags, setMediaPlaybackRequiresUserGesture =false, etc.—but nothing has stopped the pause on “home” or “recent-apps” actions. • No alternative implementations (custom players, exo-player wrappers, or different WebView engines) are in place, What I need from you: 1. A working code solution (Java or Kotlin) that lets the video continue playing when the user...

    $82 Average bid
    $82 Avg Bid
    10 bids

    ...setup fees) + Support options + Relevant client examples + Submission Deadline: February 16 + Send proposals to: [Insert Email] REQUIREMENTS + Agencies Only Agencies must include the following for the assigned IT person: + Proof of Education: Copies of University/College IT degrees or JavaScript coding certificates. + Certified Staff: Coders must be JavaScript trained and certified. + References: Contact details / proof of similar jobs completed for 3 previous clients confirming high-quality JavaScript work. + Communication: Excellent English and communication skills are required. + Documentation: Provide a Milestone Sheet to track progress daily. + Best Practices: High standards for QA/QC (Quality Assurance/Quality Control). Answers to Skill Questions: You mus...

    $444 Average bid
    $444 Avg Bid
    72 bids
    Netflix Clone with 2FA Auth
    6 days left
    Verified

    I need a clean, responsive Netflix-style interface that relies on plain HTML5, Tailwind CSS and a touch of JavaScript. The visual side should mirror Netflix’s familiar dark theme, hero banner and thumbnail grid, but the real priority is a rock-solid user authentication flow secured with two-factor authentication. Here’s the flow I’m after: a visitor signs up with email and password, receives a one-time code by SMS or email, enters it, and only then gains access to the protected area. You’re free to use any mainstream service—Firebase, Auth0, Supabase, Twilio, etc.—as long as you document your choice and keep the setup straightforward. After login the user lands on a dashboard that shows placeholder movie cards arranged in a responsive grid. Actu...

    $11 / hr Average bid
    $11 / hr Avg Bid
    40 bids

    Our online apparel store needs a round of front-end refinements so every shopper sees our products at their best and breezes through checkout. The work is straightforward but important: • Homepage, product pages, and the full checkout flow all ...supply access to the current codebase, brand assets, and a staging environment. Your changes have to stay responsive, cross-browser friendly, and SEO-clean. Once updates are complete, I’ll review them in staging; after approval, you’ll push to production and provide a concise change log so I can track everything. If you’re comfortable working with standard front-end tools (HTML5, CSS3/Sass, JavaScript/ES6, and whichever framework you prefer) and can keep the look consistent with our existing theme, this should be ...

    $20 / hr Average bid
    $20 / hr Avg Bid
    223 bids

    I need a quick, clean code fix on my Shopify storefront. Right now the variant picker is completely invisible on product pages, and the quantity picker is missing altogether, so customers can’t choose variants or set their desired quantity before checkout. The task is straightforward: locate whatever is preventing both pickers from rendering, correct the HTML / Liquid, CSS, or JavaScript that’s responsible, and make sure the elements display and function properly across desktop and mobile without disturbing the rest of the theme. They are both turned on in the settings, but still not being displayed. If you’ve fixed similar Shopify UI glitches before, this should be a small, focused job. Let me know how soon you can jump in and I’ll share store access ri...

    $25 Average bid
    $25 Avg Bid
    70 bids
    Fix PHP Admin Panel Bugs
    6 days left
    Verified

    Our PHP-based admin panel has suddenly become unreliable inside the User Management area. I can no longer add, edit, or delete users, role and permission assignments fail to save, and the user lists sometime...that all three actions—create/update/delete users, assign roles correctly, and display user data—work again without introducing new issues elsewhere. You will have SSH/FTP access to the server, the Git repo, and a staging database to test against. Once everything is stable on staging, I’ll roll it to production. Please be comfortable diving into legacy PHP, typical MVC structure, MySQL, and JavaScript-driven form validation. If debugging uncovers something larger, flag it and we can scope a follow-up, but the immediate goal is to restore full User Managemen...

    $17 Average bid
    $17 Avg Bid
    51 bids
    Fix Web App Price Discrepancy
    6 days left
    Verified

    My stock-trading web app is showing real-time prices that don’t match the figures...the web app injects incorrect numbers and they drift further off the longer the session stays open. I need someone who has already debugged exchange or broker APIs, websocket feeds, or similar market-data pipelines and can pinpoint why the values pushed to the browser diverge. You may have to inspect the feed handler, caching logic, time-sync, or any rounding and conversion routines in the JavaScript front end as well as the server-side code. Acceptance will be simple: with the fix in place, the web app must display the same tick-for-tick price as the broker’s terminal during a live market session. If you’ve solved this kind of mismatch before, let’s talk about your approa...

    $13 Average bid
    $13 Avg Bid
    15 bids

    ...on-the-fly content generation for product pages and marketing sections Beyond those intelligent layers, the core build needs to cover inventory syncing with suppliers, flexible shipping/fulfilment rules, a calendar that exposes only live installer slots, secure payments, automated emails/SMS, an admin dashboard and clean, responsive front-end design. Stack choice is open—I’m comfortable with modern JavaScript frameworks, Python or any environment that will scale and let us integrate the AI components efficiently. Deliverables I’ll sign off on: 1. Source-controlled codebase with clear commit history 2. Deployed staging and production environments, containerised or serverless as appropriate 3. Documentation of architecture, AI models used and hand-off in...

    $6 / hr Average bid
    $6 / hr Avg Bid
    27 bids

    I need a fully-packaged proc...admin area I want a settings screen where I can toggle the feature, choose snapshot frequency, set violation limits, and enable or disable each alert type. After each exam, an instructor-facing dashboard must display every captured frame with an inline viewer, a one-click download option, and a clear violation summary per student. Code should follow Moodle development guidelines, rely on PHP/JavaScript and an open-source vision library such as OpenCV or a comparable lightweight alternative, and ship with: • Complete, well-commented source • Installation & configuration guide • Unit / functional test scripts • Support through final deployment on our production server Keep the solution modular so upgrades to future Moodle...

    $13 / hr Average bid
    $13 / hr Avg Bid
    20 bids

    ...exclusively on the Clear-Site-Data header (which does not work on Safari, iOS browsers, or Edge Legacy), or they lack a proper admin interface for selective deletion, or they cannot handle HttpOnly cookies (like WordPress authentication cookies) which JavaScript cannot touch. I need a four-layer hybrid solution that: (1) sends the Clear-Site-Data header only to supporting browsers (Chrome, Firefox, Edge Chromium), (2) performs server-side PHP deletion of HttpOnly cookies using wildcard patterns across multiple paths and domains, (3) executes JavaScript deep cleaning for non-HttpOnly cookies with aggressive domain/path fallbacks, and (4) includes special handling for Edge Legacy (non-Chromium), which has zero support for modern header-based clearing. The plugin must include...

    $20 Average bid
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    33 bids

    Our site is half-done. A handful of product images are missing, ...provide, keeping the style consistent across all sections. • Implement tasteful scrolling effects that work smoothly on desktop and mobile, without hurting load times. • Test responsiveness and browser compatibility once the updates are in place, then hand over the finished files (or push to our repo) along with a quick rundown of what you changed. The build uses standard HTML/CSS, a dash of JavaScript, and no heavy framework, so your code should slide right in. If you prefer working with lightweight libraries like GSAP or simple vanilla JS for the effects, that’s perfectly fine. I’m ready to supply images, copy, and access details as soon as you jump on board. Let’s get this site po...

    $84 Average bid
    $84 Avg Bid
    69 bids

    I have a completed Figma design that I want translated into clean, well-structured HTML, CSS, and JavaScript. Every section must scale smoothly across desktop, tablet, and mobile, so responsive behavior is essential. Key points • Pixel-perfect match to the Figma layout. • Responsive design using fluid grids, flexbox, or a framework of your choice—I’m flexible as long as the markup stays semantic and lightweight. • Functional forms and buttons: hook up basic validation and dynamic states so they behave exactly as in the prototype. • Organised file structure, commented code, and naming conventions that make future updates straightforward. Deliverables 1. Fully responsive HTML/CSS/JS files. 2. Working form and button interactions. 3. Any as...

    $435 Average bid
    $435 Avg Bid
    352 bids

    My website suddenly stops displaying correctly whenever a user submits one of our survey forms. Everything looks fine while navigating pages, but the moment the form is sen...display issue during survey-form submission. • Ensure every survey form submits successfully without throwing visual or console errors. • Test the fix across major browsers and mobile devices to confirm consistency. • Provide a short report outlining the root cause and the code changes you made, so I can maintain the site confidently going forward. The site is built with standard HTML, CSS, JavaScript, and PHP on a shared hosting environment. Access to the codebase and control panel will be provided. I’m looking for a clear, clean solution delivered promptly and documented well enoug...

    $18 / hr Average bid
    $18 / hr Avg Bid
    112 bids

    ...answer back to the website. AI Logic: Set up the system so I can easily toggle which AI model is being used (or have the system use both). Security: Ensure my API keys are hidden on the server and not visible to users. Required Technical Skills AI Integration: Experience with OpenAI API (GPT-4) and Google Gemini API. Back-end: Proficiency in Python (FastAPI/Flask) or Node.js. Front-end: JavaScript, HTML/CSS (React or Vue experience is a plus). Security: Knowledge of environment variables and secure API handling. Project Timeline & Budget Estimated Duration: I am looking for this to be completed in 2 to 3 weeks. Milestones: Payment will be released in stages: Successful connection to AI APIs (Back-end). Front-end chat UI implementation. Final testing and deployment....

    $132 Average bid
    $132 Avg Bid
    155 bids

    I have a completed Adobe Illustrator layout and I need it rebuilt in clean, well-commented HTML5 and CSS3. The page should look pixel-perfect next to the original artwork and adapt gracefully to phones, tablets, and desktops through a responsive design approach. Beyond the markup and styling, I’ll also require a touch of JavaScript—nothing heavy, just basic scripting for things like a smooth-scroll nav and a simple toggle menu. Please keep the script in a separate file so the codebase stays tidy. Deliverables • One responsive HTML5 page • Linked CSS3 stylesheet reflecting the exact look of the Illustrator file • Separate JS file containing the light functionality described above • Any assets exported and optimised at the correct resolution...

    $118 Average bid
    $118 Avg Bid
    89 bids

    ...backend, and database layers who can translate that depth into clear, structured technical training sessions. Your core mission is to design and deliver training that sharpens our developers’ practical skills. Expect to break down real project scenarios, walk through architectural decisions, explain code quality best practices, and answer ad-hoc questions as they come up. We work mostly with JavaScript/TypeScript, React, Node.js, and PostgreSQL, so fluency in these (or closely related stacks) will help you connect quickly with the team. Deliverables • A short training plan outlining topics, session length, and learning objectives • Live or recorded sessions (remote is fine) with interactive Q&A • Lightweight reference material or code snippets that ...

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

    ...enterprise clients. This is a remote contract role requiring availability during Eastern Standard Time (US 8am–5pm). Responsibilities Design and develop solutions using Salesforce B2B Commerce Cloud and B2C Commerce Cloud (SFCC) Build scalable, high-performing storefronts Develop custom components, controllers, pipelines, cartridges, and integrations Implement business logic using Apex, JavaScript, and Salesforce APIs Configure and customize Salesforce Experience Cloud for B2B portals Integrate Salesforce Commerce with external systems (ERP, OMS, Payment, CRM, etc.) Ensure performance, scalability, and platform best practices Debug, optimize, and maintain existing implementations Required Experience 2+ years hands-on experience with: Salesforce B2C Commerce Clo...

    $462 Average bid
    $462 Avg Bid
    95 bids

    ...and integrating REST APIs / services, both internal and third-party - Knowledge of cloud services, preferably AWS (service consumption, storage, authentication, or related services) - Ability to work with systems integrated across multiple platforms and enterprise clients - Frontend (Nice to Have) - Knowledge of Vue.js for maintenance or development of existing web interfaces - Experience with JavaScript, HTML, and CSS, focused on functional applications - Ability to understand and modify existing frontends in production environments Role Focus - This role is ideal for candidates who are comfortable working with: - Existing systems actively used by clients - Incident resolution and production support - Evolutionary maintenance and continuous improvement - Analyzing existing code...

    $20 / hr Average bid
    $20 / hr Avg Bid
    106 bids

    ...experience that feels intuitive, polished, and on-brand, whether it ends up living on a website, inside a mobile app, or another channel we decide together. Here is what I expect: • A complete UX flow mapped from greeting to hand-off or completion • Wireframes followed by high-fidelity, responsive screens (Figma or similar) • Front-end implementation in clean, production-ready HTML, CSS, and JavaScript (React or Vue preferred, but I’m flexible) • Smooth hand-off hooks so the UI connects easily to my AI back end (OpenAI API) • Clear notes on any micro-interactions, animations, or accessibility considerations I have not locked down the exact purpose or platform, so your strategic input on best practices for customer support, sales funnel...

    $267 Average bid
    $267 Avg Bid
    53 bids

    I want a clean, modern portfolio site that presents my projects, skills, and contact details at a glance. The design needs to be fully responsive so it looks just as good on mobile as it does on desktop, with fast-loading pages and smooth navigation. I’m open on the tech stack—HTML / CSS / JavaScript, React, or a lightweight CMS such as WordPress are all acceptable as long as the final build is easy for me to maintain. What matters most is an uncluttered layout, strong typography, and space for high-resolution visuals without compromising speed. Key deliverables: • Complete frontend and backend code (if applicable) • Home, About, Work/Projects, and Contact pages populated with placeholder content I can swap later • Basic SEO setup (metadata, alt tags...

    $1158 Average bid
    $1158 Avg Bid
    149 bids

    I have an existing Google Sheet that already captures the core data for my project. What I now need is a lightweight web app—built in HTML, CSS and JavaScript (or Google Apps Script HTML Service)—that connects to this sheet for real-time reading and writing. Here is how I picture the flow: • A clean, responsive front-end form where users can enter or edit records. • Direct integration with the current Google Sheet via Apps Script, the Sheets API, or whichever approach you find most efficient. • Basic navigation that lets me expand later into dashboards or reports. You will work alongside me, sharing code in a version-controlled space (GitHub or similar) so we can iterate quickly. I can supply the Sheet structure, sample data and access credentials a...

    $46 Average bid
    $46 Avg Bid
    41 bids

    ...balanced spacing, and intuitive iconography. • Enhance data tables with responsive behaviour, sticky headers, and subtle interaction states; restyle forms for better readability and validation feedback. • Build a small component library (buttons, badges, alerts, cards, tabs, etc.) via Tailwind utilities so future pages stay consistent. • Keep all URLs, view names, template variables, and JavaScript hooks intact; nothing in the database models, APIs, or business rules should change. I already have several reference SaaS dashboards I admire and will share them at kick-off. Feel free to suggest additional UI patterns that fit an ERP context as long as they remain lightweight and maintainable inside Django’s template system. Deliverables 1. Updated te...

    $84 Average bid
    $84 Avg Bid
    30 bids
    Fix Shopify PDP Apple Pay
    5 days left
    Verified

    ...and the same behaviour occurs on iPhone, iPad, Mac, Safari, and Chrome, so it isn’t a device-specific glitch. What I need is a clean repair or re-implementation of Apple Pay on the product detail page so the flow stays on the PDP, the Apple Pay modal opens, the charge is authorised, and the order is created in Shopify without any manual redirects. Please work directly in the theme (Liquid, JavaScript) or via Shopify’s Payments API—whatever is best practice—while keeping existing styling untouched. I’ll provide collaborator access and a sandbox product for testing. Acceptance criteria • Clicking the Apple Pay button on a product page opens the native Apple Pay sheet • Payment can be completed end-to-end with no intermediate checkout p...

    $31 Average bid
    $31 Avg Bid
    90 bids

    I need a small team—or a single multi-talented freelancer—to push my real-estate website to the next level on four fronts: 1. WordPress performance • Re-configure LiteSpeed Cache so it plays nicely with my custom HTML, CSS, and JavaScript. • Tweak any theme or plugin code required for peak Core Web Vitals scores. • Hand-check the site after each change to be sure design and tracking scripts stay intact. 2. Search Engine Optimisation • Use RankMath to audit every existing page, improve on-page factors, and align schema with the property niche. • Carry out fresh keyword research, build a realistic backlink plan, and report progress every two weeks (traffic, rankings, links acquired). 3. Daily blogging (30 days) &bul...

    $238 Average bid
    $238 Avg Bid
    81 bids

    My fintech startup is ready to expand its voice on Reddit and turn that community into a brand-discovery engine. The sole objective is to grow awar...Curated list of target subreddits with rationale • Two-week posting calendar built around my content pipeline • Engaging copy for each post plus planned follow-up comments • Live engagement for 48 h after posting, answering questions and guiding readers toward our brand story • Weekly report covering reach, upvotes, comments, click-throughs, and emerging sentiment Success means steady karma growth, measurable traffic lift to our site, and more people talking about us naturally. If you also know Reddit Ads, flag that—paid boosts may come once organic traction is clear. Let’s put our fintech insig...

    $11 Average bid
    $11 Avg Bid
    9 bids

    I do NOT have anything i need wordpress plugin.. I need to start today ANY HOW in this intresting project Mercedes Product Configurator Development No 3D models No assets I have name i will share No base code 3D Car Customization (Real 3D Model) This is a fully interactive 3D experience where users can rotate the car and customize parts in real time. Uses real 3D models and JavaScript () High-end, showroom-level experience Everything must be created and provided by the developer, including 3D assets. as per my video i need plugin that work on woocommerce products which i selct as a car configurator Core Requirements 1️⃣ WordPress Plugin (Mandatory) Must be a proper WordPress plugin Easy install via .zip Shortcode / block to use on product page Works with normal WordPress pa...

    $615 Average bid
    $615 Avg Bid
    39 bids

    Employment Type & Work Location: - Full-time position - Onsite work required - Candidates must be willing to work onsite in Thailand and/or Indonesia (depending on project assignment) Required Skills: - Strong proficiency in Python - Solid knowledge of SQL - Exp...in Python - Solid knowledge of SQL - Experience with Git version control system - Good English reading and writing skills Preferred Skills: - Experience with ERP systems and/or eCommerce platforms - Business knowledge such as Accounting or Supply Chain - Experience with Docker Additional Advantages: - Hands-on experience with ERP systems (development and/or functional usage) - Knowledge of JavaScript, HTML, CSS - Demonstrable work on GitHub repositories - Public GitHub repository with proven experience will be a st...

    $480 Average bid
    $480 Avg Bid
    75 bids

    I need a clean, fast-loading static HTML site that presents my online Quran classes in both Indonesian and English. Please build everything without a CMS—just well-structured HTML5, lightweight CSS, and a touch of vanilla JavaScript if you feel it enhances usability. The design should follow modern best practices, be fully responsive, and display correctly on common mobile and desktop browsers. Because the audience is mainly in Indonesia, I’m hoping to work with a local Muslim designer who already appreciates the cultural context and can suggest appropriate colour palettes, typography, and subtle Islamic design elements without over-complicating the page. If this sounds like a project you can complete efficiently and with care, I look forward to seeing your approach ...

    $436 Average bid
    $436 Avg Bid
    285 bids

    ...will be provided. However, you may need to scrape or research needed data for the pages, such as available resources in a specific area. On every page, visitors should see a lightweight, embedded calculator that runs in-browser and never forces a page reload. For launch, that means 22 calculators (budget planner, debt payoff, emergency-fund estimator, etc.). The calculators can rely on vanilla JavaScript injected by the generator, but the build logic itself should remain in Python for consistency. Finally, I need an insertion script that scans each freshly generated file, matches relevant keywords, and drops partner affiliate links into pre-defined blocks without breaking the layout or SEO structure. Deliverables • Python command-line blog generator that can batch-creat...

    $1124 Average bid
    $1124 Avg Bid
    162 bids

    We are looking for a skilled retainer developer to monitor, maintain, and fix bugs on our website built with React, Supabase, TypeScript, WebSockets, and PostgreSQL. In addition to maintenance, we n...enhance trading features on our loot box style platform which is based around football. Key Responsibilities: - Monitor and maintain the website - Quickly identify and fix bugs - Improve stability and speed of the site - Develop and enhance trading features - Implement new features based on user feedback Required Skills: - React - Supabase - TypeScript - WebSockets - PostgreSQL - Node.js - JavaScript This is an ongoing retainer role (1-3 months initially) with potential for long-term engagement. We need someone with very good availability, especially during the early days of the si...

    $42 / hr Average bid
    $42 / hr Avg Bid
    232 bids

    ...satisfying. Key features I must see: • Real-time leaderboards so players instantly know where they rank • A rotating set of daily challenges to keep the game fresh • Streak-based rewards that pay out daily, weekly, and monthly • A referral system that tracks who invited whom and credits both users accordingly In app purchases and ads Please build on Telegram’s Web Apps framework (HTML5, JavaScript/TypeScript) and make efficient use of the Bot API for authentication, score storage, and reward distribution. I will provide the bot token and hosting; you handle game logic, UI/UX, and deployment instructions. Deliver the full source, minified production build, and a short README that shows me how to redeploy future updates. Once I can open the bot...

    $488 Average bid
    $488 Avg Bid
    127 bids

    ...scraper. The script must perform the following steps for each URL in the input list: 1. Input: Read a list of URLs from a provided CSV file (single column of URLs). 2. Navigation/Rendering: Visit the URL (handling redirects is essential). The use of a headless browser (like Selenium/Puppeteer) or an advanced HTTP library is preferred, as some websites may load the footer content dynamically via JavaScript. 3. Targeted Scanning: Scan the HTML source code of all pages found in the sitemap, specifically looking for the presence of a specific link. 4. Output Logic: - If the link is found, record the identified vendor. - If no vendor is explicitly identified, the output should list the status as `"No Vendor Found"`. - If no website could be loaded, the script should...

    $144 Average bid
    $144 Avg Bid
    142 bids

    Im looking for a skilled and experienced PLC and HMI designer to assist with a proj...which I will develop with the EXOR Jmobile Studio platform. The candidate would need to have strong skills to produce images, and SVGs for the various graphical elements/icons/buttons and backgrounds. The theme of the HMI interface for the PLC will be a minimalistic industrial style with a medium brightness color palette (Not dark or not light, in between). Knowledge of PLC programming and Javascript would be advantageous but not essential (As I will be doing the PLC programming on the Omron NJ series PLC). *** I ONLY WILL CONSIDER DESIGNERS WITH INDUSTRIAL AUTOMATION BACKGROUND, SORRY. PURE WEB AND MOBILE APP DEVELOPERS WILL NOT BE CONSIDERED WITHOUT INDUSTRIAL AUTOMATION HMI EXPERIENCE. THAN...

    $559 Average bid
    $559 Avg Bid
    113 bids

    Just a recap on what was done. Widget and logo fix. Blog photos and pages photo crash fixed. Custom Javascript installed to bypass the 149$ per year cost. Custom Javascript and CSS code done. Around 5000 lines of code troubleshooted. Debug ran to find why map is not saved. Custop webhook to cause location to be pulled through because it is not in normal listivo logic( youre the only person now with this logic working, you can read up on listivo articals saying it can not be done). Changed your PHP code from 1500 lines of code (bad) to 120 lines (good) less is always more in coding.

    $205 Average bid
    $205 Avg Bid
    1 bids

    ...the dashboards front-and-center with a cleaner, more modern look. The native interface feels cluttered; I want the experience to feel lightweight, almost “invisible,” so users can focus on the data itself. Core focus – Stylize every dashboard screen first. A modern-and-clean aesthetic is essential, with updated colours, typography, and a re-balanced visual hierarchy. – Apply custom CSS and JavaScript that can be injected directly into the GHL panel without touching the website builder. Secondary, but still important – Extend the same style language across the CRM sections and the internal chat. – Hide, collapse, or reorder native components that distract from primary workflows. – Refresh buttons and other interactive element...

    $109 Average bid
    $109 Avg Bid
    41 bids
    Fix Critical Website Issue
    5 days left
    Verified

    ...into my existing site, pinpoint the root cause of a lingering problem, and implement a clean, reliable fix. The exact nature of the issue will become clear once you review the code and front-end behaviour with me in a quick screenshare or staging environment; right now, I simply know that something isn’t working as intended and it needs to be resolved fast. some of the issue: with unminified JavaScript and CSS files have low text-HTML ratio with blocked internal resources in and more....

    $127 Average bid
    $127 Avg Bid
    313 bids

    I do NOT have anything i need wordpress plugin.. I need to start today ANY HOW No 3D models No assets I have name i will share No base code 3D Car Customization (Real 3D Model) This is a fully interactive 3D experience where users can rotate the car and customize parts in real time. Uses real 3D models and JavaScript () High-end, showroom-level experience Everything must be created and provided by the developer, including 3D assets. as per my video i need plugin that work on woocommerce products which i selct as a car configurator Core Requirements 1️⃣ WordPress Plugin (Mandatory) Must be a proper WordPress plugin Easy install via .zip Shortcode / block to use on product page Works with normal WordPress pages (WooCommerce compatible preferred) Real 3D Car Customizer Real 3D

    $541 Average bid
    $541 Avg Bid
    60 bids

    I need a developer who can take my existing logo, colour palette and typography guidelines and turn them into a fast, corporate-looking website built with React (or another modern JavaScript framework you feel suits the job). The site will have four core screens—homepage, about, services and a contact form—designed to sell our products and services while looking great on every device. Speed, clean UI/UX and technical SEO are non-negotiable; I want a Lighthouse score that reflects best-practice coding, image optimisation and efficient asset loading. The layout must remain pixel-accurate from desktop down to mobile, with thoughtful accessibility considerations woven in. I’d like the first working version live on a staging link within two weeks so we have a few days...

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

    ...straightforward informational concept into a polished, responsive web application. The site will be open to the general public for browsing, while registered users will enjoy additional authenticated features. You are free to choose between a Python (Flask) or Node.js backend, but please keep MongoDB as the data store. On the front end, I expect clean, semantic HTML, modern CSS for a crisp UI, and JavaScript to keep interactions smooth. The back end should expose well-structured RESTful routes that handle basic authentication along with standard CRUD actions. Whether you pick Flask with Jinja templates or a Node/Express stack with a preferred view layer, the code must remain clear, modular, and fully documented so another developer can step in without confusion. Responsiveness ...

    $537 Average bid
    $537 Avg Bid
    71 bids

    I already have a complete Figma layout for a one–screen landing page and now need it translated into clean, lightweight HTML, CSS, and vanilla JavaScript. The page targets lead generation, so fast load time and flawless responsiveness are critical. All copy is in Japanese, so being able to read and place the text correctly is essential. The design calls for subtle hover states on buttons and images as well as smooth scrolling animations that trigger while the user moves down the page. No other interactive elements or forms are required at this stage. Deliverables • Pixel-accurate page that matches the Figma file: • Responsive layout covering modern desktop, tablet, and mobile breakpoints

    $16 / hr Average bid
    $16 / hr Avg Bid
    215 bids

    I need a freelancer outside the USA to gather some data and provide me with a code snippet. Ideal skills and experience: - Experience in data gathering - Familiarity with coding in Python, JavaScript, or Ruby - Ability to work independently and deliver accurate results Please provide details on your data collection methods and coding expertise in your bids.

    $135 Average bid
    $135 Avg Bid
    87 bids

    ...website that: • Educates visitors on health, wellness, and regenerative support concepts • Uses targeted landing pages for specific use cases • Directs visitors to Lifewave’s official website via pre-populated referral links • Does NOT process orders, payments, or customer data ================================================== 3. WEBSITE ARCHITECTURE (NON-NEGOTIABLE) • Static HTML / CSS / JavaScript only • No WordPress • No PHP • No CMS • No database • No backend logic • No e-commerce functionality • No checkout, cart, or payment processing • No user accounts • No customer data storage ================================================== 4. COMMERCE / REFERRAL MODEL • All product orders are placed...

    $1166 Average bid
    $1166 Avg Bid
    184 bids

    ...several common JAWS issues, but coverage is far from complete. • The AI suggestion engine returns generic fixes; it still needs fine-tuning to Storyline’s HTML structure and ARIA patterns. • Reporting works, yet the UI needs polish and export options (HTML/PDF/JSON). Key expectations • Deep familiarity with eLearning course architecture, especially the way Storyline emits HTML, CSS, and JavaScript. • Solid grasp of accessibility standards (WCAG 2AAA) and, most importantly, JAWS behaviours. • Ability to expand and optimise detection rules, refine the AI prompt/response cycle, and validate results against real JAWS sessions. • Should match with the manual testing QA report, that was captured when tested with JAWS reader. • No ...

    $746 Average bid
    $746 Avg Bid
    15 bids

    ...leads via a concise embed form. Based on this design No newsletter signup or quote request extras—just the fields above, wired to my Shopify admin (or a CRM endpoint if you prefer to set up an optional integration). What I expect 1. A clean, conversion-oriented layout built with Shopify’s theme editor, Liquid, HTML/CSS and any lightweight JavaScript you need. 2. Compelling headline, sub-copy and call-to-action that make it clear why businesses should leave their details. 3. Mobile-first design and fast loading; please keep images optimised and rely on theme assets where possible. 4. Thank-you confirmation and an automated email acknowledgment once the form is submitted. 5. Handover instructions so I can tweak copy or imagery later

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

    ...our development workflow. Scope The agent will live in the software-development domain only. Its core responsibilities are: • Code generation from high-level specs • Pin-pointed bug-fixing suggestions after reading a failing test or stack trace • In-line code review and optimisation feedback before pull-requests are merged Language & tooling The model must reason confidently in Python, JavaScript and Java, because those are the three stacks our teams use daily. You are free to orchestrate it with LangChain, OpenAI, Llama-index, or similar frameworks—whatever lets the prompts stay dynamic and the responses actionable. Desired flow 1. User enters a natural-language request in our IDE or chat UI. 2. Agent classifies the intent (generate, fix, or r...

    $14 / hr Average bid
    $14 / hr Avg Bid
    26 bids

    ...match—spacing, typography, colours, and proportions must line up exactly with the design files. Responsiveness Please follow standard desktop-to-mobile breakpoints; I have not defined custom ones. The mobile artboard in Figma shows the intended flow, so use that as your guide. Code requirements • Pure HTML5 and CSS3 only—no frameworks, builders, or templating engines. • Light vanilla JavaScript is fine for the FAQ accordion and smooth in-page scrolling; nothing heavier than that. • All custom fonts and icon assets are already packaged in the Figma file; simply export and embed them. Browser target The page must run flawlessly in the latest Google Chrome. Broader cross-browser support is a nice-to-have, but Chrome accuracy comes first. Deli...

    $160 Average bid
    $160 Avg Bid
    117 bids