Javascript es jobs

Necesito desarrollar una plataforma web para mi negocio de fisioterapia. La idea es tener un sistema propio donde pueda registrar, administrar y hacer seguimiento a todos mis pacientes, pero además quiero que el sistema esté integrado con inteligencia artificial y automatizaciones. Cada paciente debe tener una ficha individual con información como: Nombres y apellidos. Cédula o identificación. Fecha de nacimiento. Edad. Teléfono. Correo electrónico. Dirección. Antecedentes médicos. Lesiones anteriores. Síntomas actuales. Zona del cuerpo afectada. Nivel de dolor. Diagnósticos anteriores, si existen. Medicamentos. Observaciones. Fotografías, exámenes o documentos adjuntos. Historial completo d...

...address block (I’ll supply details). • Basic SEO-friendly structure, fast loading, and mobile responsiveness across all pages. Branding & content I’ll supply my logo, images, and any copy once the framework is in place; you can use placeholder text for now. No preset colour palette—feel free to suggest something that fits a modern club/party vibe. Tech notes HTML5, CSS3, and lightweight JavaScript are fine; if you prefer a CMS like WordPress for easier future edits, let me know. I’m open as long as the finished site is stable and easy for me to update. Deliverables & hand-off • Fully functional website uploaded to my hosting or zipped for transfer. • All source files and clear instructions for changing text, images, and ...

We are looking for an experienced **Software Engineer** to join our project and help build, improve, and maintain modern software applications. The ideal candidate has strong experience with **JavaScript/TypeScript and Python**, understands backend and frontend development, and is comfortable working with APIs, databases, and third-party integrations. ### Responsibilities * Develop and maintain software applications using **JavaScript/TypeScript and Python** * Build and integrate REST APIs and third-party services * Develop backend services and application logic * Work with databases and optimize queries when needed * Debug, troubleshoot, and resolve technical issues * Write clean, maintainable, and well-structured code * Review existing code and improve performance and re...

...week, so flexibility is important, yet I expect you to keep steady momentum and communicate progress clearly. What you’ll be doing • Contributing clean, well-documented code to new and existing applications • Troubleshooting bugs and proposing practical fixes • Collaborating with me on feature planning and technical decisions Tech stack & tools Most of our code is written in modern JavaScript (Node.js on the back end, React on the front), with a bit of Python for data tasks. Git, GitHub, and simple CI pipelines keep everything organised. If you’re already comfortable in this environment, you’ll ramp up quickly. Availability & workflow I anticipate 10–15 hours per week to start. We’ll agree on tasks each Monday, che...

...pages (initial testing shows these need full optimization too — see benchmark below, not just fine-tuning) WHAT MUST NOT BE COMPROMISED - Current design and visual quality - Existing functionality - User experience - Payment and booking systems (Razorpay, Google Calendar booking flow, etc.) - Overall appearance and layout of the site AREAS TO REVIEW - Caching and server-side optimization - JavaScript and CSS loading (render-blocking resources, minification, deferring) - Fonts and external resources - Images and other media (compression, lazy loading, next-gen formats) - Plugins and unnecessary resources/bloat - Elementor and Astra-specific performance tuning - Page loading and rendering behavior (especially the 10s+ LCP issue seen above) - Mobile-specific performance (top...

...* No visible download/save option. * Disable right-click and common copy/download actions. * Protect/obfuscate the video URL and YouTube video ID as much as technically possible. * Prevent easy extraction of the video link from page source. * Implement maximum practical protection against downloading, screen capture and unauthorized sharing. * Use server-side security where possible, not only JavaScript. * Provide a simple system to add/change YouTube videos and course content. * Responsive on desktop and mobile. * Fast-loading and clean UI. ### Important **Video protection is the highest priority.** I need the **maximum practical web-level security** possible for YouTube-hosted videos. The solution should not claim 100% protection if it is technically impossible in a normal b...

...fade-in wicks, hover highlights). I already have sample JSON price feeds; what’s missing is the Canvas layer that can take those feeds and draw the charts at 60 fps while keeping memory use under control. Code structure matters as much as visuals—I plan to extend the tool later, so modules, clear separation of rendering logic, and concise comments are essential. Deliverables • A well-organised JavaScript/TypeScript codebase that boots with npm/yarn and outputs the three chart types on an HTML page. • Built-in zoom/pan, animation toggles and a helper for custom candle effects. • A short architecture document (markdown is fine) explaining the key classes and render loop so I can maintain or scale the project myself. Acceptance Criteria 1. Rende...

...Master Database Formatting & Import * Clean, format, and import our 18,000 leads from Excel (). * Ensure correct mapping for the following required schema: * Name (Contact or business name) * Phone (Country code without +, spaces, or dashes — e.g., 355681234567) * Country (e.g., Albania, Poland, Romania) * Language (2-letter language code: AL, PL, RO, FR, DE, ES, EN) #### STEP 3: Multilingual Opt-in Template Creation (with Media & Buttons) * Create and submit dual-language templates for Meta approval (Local Language + English) targeted by region: * Albania (AL): Albanian + English * Poland (PL): Polish + English * Romania (RO): Romanian + English * General (EN): English (for all other regions) * Header Requirement: Every template must inc...

...accounts - Persistent database implementation - Checkout flow - Payment integration - Order creation and management - Order history and customer account features - Frontend/backend API integration - Backend validation and error handling - Security hardening - Performance optimization - Automated testing - Deployment and production readiness Current Technology - Frontend: React / Create React App / JavaScript - Backend: Node.js / Express / REST API - Current product data: JSON-based catalog - Current users: Local JSON storage for demo purposes - Current cart: Session-based cart using HTTP-only cookies - Architecture: Separate React frontend + Express API The repository already contains the core storefront and API structure, so you should be comfortable working with and extending...

I have a small quiz app built with plain JavaScript (HTML, CSS, and JS). There is no database; it runs entirely in the browser. I originally followed a YouTube tutorial and then replaced the questions with my own. It mostly works, but there are three problems: 1. At the end, my score is too high. The score increases even when I answer incorrectly. 2. The quiz sometimes skips a question, and the “Question 2 of 5” counter is incorrect. 3. When I click Restart / Play Again, the score does not reset to zero; it keeps the previous points. The files are only on my Windows 11 laptop. I don’t really use GitHub. The project is roughly 300–400 lines in total. I need this completed within 1–2 days. In your bid, please tell me what you think is causing problem n...

...Service pages • FAQs • Calls to action • Entity references • Content hierarchy Every major service must have a clear keyword strategy. 3. TECHNICAL SEO Monitor and implement improvements covering: • Crawling and indexing • XML sitemap • Robots directives • Canonicals • Redirects • Broken links • Duplicate content • Orphan pages • Core Web Vitals • Page speed • Mobile SEO • Structured data • JavaScript SEO issues • Crawl depth • Index bloat • Website architecture • Search Console errors Reports alone are not accepted. Issues must be fixed. 4. CONTENT SEO AND TOPICAL AUTHORITY Plan and optimize: • Service pages • Location pages • Commercial landing pages &...

I’m a full-stack web developer with three years of hands-on experience in React, Node.js, , PostgreSQL, JavaScript, and Shopify/Liquid. My portfolio () showcases custom dashboards, performant APIs, and conversion-focused Shopify stores. What I need now is a reliable partner who can consistently connect me with paying clients. Your focus will be on the e-commerce space—brands that want new online stores, feature upgrades, or complete rebuilds. Whether the prospect needs a streamlined Shopify setup or a fully custom solution, I can handle the development while you handle the outreach. Although our primary target is e-commerce, I’m open to opportunities in healthcare or education if you come across them, so feel free to pitch widely when it makes sense. Ideal prospe...

...figuring things out independently**. Ideally, you will have experience in several of the following areas: * AI tools and large language models; * APIs and systems integration; * workflow automation; * Zapier, Make, n8n or similar platforms; * Google Workspace administration; * website development or maintenance; * WordPress, Webflow or similar platforms; * basic front-end development; * Python, JavaScript or similar scripting languages; * databases and dashboards; * cloud services; * cybersecurity and access management; * endpoint and device security; * SaaS administration. You do not need to be a specialist in every area. More important is the ability to **understand a problem, learn quickly and implement a reliable solution**. ## Personal Attributes You should be: * highl...

...machine with a card-based editing interface and a scoring rule, driven by the same input as the rest of the game Additive scene loading for short scripted memory sequences (Timeline), with a simple bounded-space mechanic A data-driven consequence system: player choices enable pre-built changes in the environment and select NPC states and dialogue variants Dialogue with Yarn Spinner, localisation EN/ES via Unity Localization Save/checkpoint system (JSON), chapter select, settings menu, full controller support via Steam Input PS1 rendering stack in URP: low internal resolution, vertex snapping, affine texture mapping, dithering, per-volume fog integration: achievements, Steam Cloud, a separate demo build Three scripted endings, one audio-synchronised set piece Requirements: Unit...

I’m building a full-featured web application and need a developer who can handle both the browser-side experience and the Python-powered back end that drives it. While DevOps skills are always helpful, the heart of this job is solid web development: crafting responsive HTML/CSS/JavaScript front-end screens and wiring them to clean, maintainable Python logic and database models. Main-thing: I need to upload web app files to some storage so the site be online/live. If this matches your skill set and you’re comfortable delivering working code rather than just scripts or mock-ups, let’s talk time-frame and milestones.

...extension that takes a list of names from Excel, lets me tweak the list, and then spits out a plain-text draft I can paste anywhere. I now need one extra step: after the draft appears, I want to trigger an additional action with a single click. There is currently no button in the interface for this, so your task starts with adding one. Once the button is in place I’ll walk you through the exact JavaScript logic it should run—nothing complex, and all within the standard Chrome extension APIs. If you’re comfortable navigating manifest files, popup scripts, and background messaging, this should be a quick tweak. Deliverable • Updated extension code (popup HTML/CSS/JS and any background or content scripts) that introduces the new button and wires it to a fu...

...Homepage Service pages Service/payment-related pages Booking-related customer-facing pages Information and content pages Existing landing pages Any other publicly accessible customer-facing frontend pages The focus should be on improving the actual experience a customer has when visiting and navigating the website. Areas that may need to be reviewed include: Caching and server-side optimisation JavaScript and CSS loading Fonts and external resources Images and other media Plugins and unnecessary resources Elementor and Astra performance Page loading and rendering behaviour Mobile-specific performance considerations Any other factors contributing to the current performance issues The optimisation should be carried out thoughtfully, ensuring that improving speed does not negativ...

...belt is adjustable with a side-release buckle and slider. Circuit summary: six motor leads to the ULN2003 outputs, six driver inputs to micro:bit pins via an edge-connector breakout, shared ground, separate battery packs for motors and board. That's the whole circuit. What you'll get from me Parts list with quantities and notes Wiring diagram and belt layout drawing Both programs (MakeCode JavaScript — paste and flash) Verification checklist Deliverables The assembled belt unit and handheld, working, with fresh batteries, shipped to me. A short phone video (a minute or two) showing: each of the six motors firing individually from the handheld; the "pair" pattern firing two motors; and the three timed patterns (accelerating, fixed-rate, single) playi...

...a full-featured web application built that focuses on e-commerce. The core of the project is straight-forward: a clean, responsive storefront where customers can browse products, add them to a cart, and complete secure check-out. I’m open on the tech stack as long as it’s mainstream, well-documented, and future-proof, so feel free to propose what you’re most comfortable with—whether that’s a JavaScript framework like React or Vue paired with Node.js, or a Python/Django or PHP/Laravel back end. Key elements I need: • Robust product and inventory management • User-friendly shopping cart and checkout flow • Secure payment gateway integration (Stripe or similar) • Admin dashboard for order tracking, refunds, and basic analytic...

I need a versatile professional who can jump in immediately and handle a mix of programming, graphic design, and light video editing. The tasks include: • Coding or tweaking pages in HTML, CSS, JavaScript, PHP, and MySQL—primarily in VS Code. • Creating or updating visuals in Adobe Photoshop and CorelDraw to keep the brand consistent. • Producing quick-cut social clips in CapCut when short promotional videos are required. • Preparing related documents or reports in Microsoft Office. Everything needs to move fast; my timeline is SEGERA, so I’ll favour someone who can begin right away and communicate progress clearly. If you’re comfortable switching between code, graphics, and video tasks without missing a beat, let’s get started.

...on desktop, tablet, and mobile while serving a single goal: inform visitors about my Customer Support services. The entire site can be lean—one focused “Services” section is enough as long as it is easy to find, visually engaging, and clearly explains what I offer and how it benefits potential clients. Here is what matters most to me: • Fast-loading, standards-compliant code (HTML5, CSS3, JavaScript or a lightweight framework). • An uncluttered, contemporary layout that guides the user naturally to the Services content. • Responsive design tested across the latest versions of Chrome, Safari, Firefox, and Edge. • Smooth navigation and micro-interactions that make the site feel polished without bloating it. • A straightforward w...

I’m setting up an end-to-end lead funnel that relies on three pillars—n8n, the WhatsApp Business Cloud API, and Salesforce. The objective is straightforward: generate more ...referenced inside the workflow • OAuth / access tokens for Salesforce and WhatsApp refresh seamlessly; no manual resets • Error handling and logging for failed sends, API limits, or webhook time-outs are visible in n8n’s UI • A short Loom or written guide walks me through adding additional follow-up branches later on You can leverage any n8n native nodes, HTTP Request nodes, or custom JavaScript functions you prefer, as long as everything remains within the n8n canvas. Let me know what you’ll need to get started—API keys, sandbox numbers, or template examples&...

I already route checkout traffic for the Geidia payment gateway through an iframe-based IP proxy so the request appears to originate from my VPS’s static address. That lets the initial payment page load, but once the JavaScript-based redirects kick in for 3-DS and the final callback, the flow escapes the tunnel and the gateway never notifies my Laravel callback URL. I need a clean, fully isolated solution that: • keeps every redirect—including the 3-DS challenge—inside the proxy path • forces the gateway to see only the server’s fixed public IP, never the shopper’s browser IP • returns the gateway’s success or failure response to my Laravel controller without breaking session or CSRF tokens You’ll be free to choose...

...external data API, stores both historical and intraday snapshots, and calculates the metrics that feed the dashboard. • User accounts with authentication, encrypted storage for portfolio holdings, and role-based access so I can add an “advisor” tier later. • A reporting endpoint that returns JSON for the widgets plus a CSV export for deeper analysis. I’m stack-agnostic but lean toward modern JavaScript (React + Node/Express) or Python (FastAPI/Django) paired with PostgreSQL. Containerising with Docker and deploying to AWS or another cloud of your choice is ideal; CI/CD via GitHub Actions is a plus. Deliverables 1. Source code in a private Git repo with clear README and setup scripts. 2. Deployed staging site with sample data to demonstrat...

...plugin must remain lightweight. Please design the logging layer so it never becomes a bottleneck—efficient database writes, automatic pruning of old records, and minimal overhead on every page load. Follow WordPress coding standards, namespace everything to avoid conflicts, and keep dependencies to an absolute minimum. Deliverables: 1. Installable .zip of the plugin with well-commented PHP, JavaScript (if used), and CSS. 2. A short README explaining setup, configuration options, and how the temporary IP block works. 3. Unit or integration tests (even a small suite) demonstrating that logging, blocking, and dashboard rendering all work as described. I’ll test by simulating brute-force activity and navigating the dashboard to confirm the statistics, detailed logs,...

... I have already bought and connected an Ecwid store to basic store is connected, but it is not working correctly. The following items are missing or not loading right on my website:The Customer Login / Account section (where customers log in).The Order History page (where customers see past orders).The Saved Addresses and payment details full Checkout flow.I think the HTML/JavaScript code needs to be adjusted inside Hostinger's custom code blocks so that Ecwid’s customer portal shows up properly. Requirements for the Freelancer: You must know how to add and edit custom HTML/JS code inside Hostinger AI Builder. You must know how to set up Ecwid widgets (Product grid, Shopping Cart, and My Account tokens). Fix any layout or CSS design problems that are blocking the...

...zero clutter. Pages should load quickly, images should be optimised without losing quality, and the layout must stay perfectly responsive across all break-points. I’m open to your preferred stack—WordPress (a lightweight custom theme or a child theme built with Gutenberg/Elementor), a static-site generator such as Hugo/Jekyll, or a hand-coded HTML5 / CSS3 solution with a sprinkle of vanilla JavaScript. Whichever route you recommend, I need: • A fully responsive home page that highlights my latest posts. • Simple, well-commented templates for standard blog articles so I can publish new content without touching code. • Basic SEO best practices baked in (semantic markup, Open Graph tags, fast CLS & LCP scores). • An intuitive way for me to...

...Experience with isolated automation architectures (avoiding default automation flags). Human Interaction Modeling: Mouse trajectories using Cubic Bézier curves / Fitts’s Law (smooth acceleration, deceleration, and micro-movements). Natural keyboard typing cadence with realistic physical key-to-key latency. Strict Exclusions: ❌ No basic Selenium or standard Puppeteer scripts using surface-level JavaScript overrides (). ❌ No third-party paid browser services or commercial subscription APIs. ❌ Must be completely self-contained and run on local hardware without leaving permanent device flags. Deliverables: Standalone Windows automation script (Python or C#). Clean browser runtime setup with full source code and documentation. Proof of clean multi-step flow execution past...

The core of my WebApp is up and running, built across Python, JavaScript, and C++. What remains is a round of meticulous polishing so the whole stack stands up to production-grade demands on mainnet. Blockchain infrastructure • Smart contracts need a last review, gas optimisation, and full unit / integration tests before I push them to the governance-enabled dedicated mainnet safe. • Validator and full-node setup is in place but still requires hardened configuration, monitoring hooks, and automated canary operations so rollouts can be staged safely. • The app already talks to several internal services; I now need clean, well-documented integration endpoints that survive node restarts and chain re-orgs. WebApp fine-tuning • User Interface: tidy up edge-c...

I have a finished design sitting in Figma and I need it translated into a live web page that looks exactly—down to the pixel—like the file. You’re free to work in clean HTML5, CSS (or SCSS), and a splash of JavaScript for any micro-interactions that appear in the layout, but please keep the code lean and well-commented so I can maintain it later. What matters most is visual fidelity: spacing, colours, typography and breakpoints must line up with the design at 100 % zoom. The page also needs to be fully responsive and render flawlessly in current versions of Chrome, Safari, Firefox and Edge. Deliverables I expect: • All source files (HTML, CSS/SCSS, JS, optimised assets) • A short read-me explaining build steps or deployment notes • The final pa...

...professionalism and positions us for growth. Here’s what I have in mind: • A clean, intuitive design that works flawlessly on desktop, tablet, and mobile. • Core pages such as Home, About, Services, and Contact, with room to expand. • A CMS (WordPress, custom Laravel panel, or a comparable solution) so my team can edit content without touching code. • Solid fundamentals—HTML5, CSS3, JavaScript, and any framework you recommend for speed and scalability—plus SEO-friendly structure and security best practices. • Deployment to my hosting environment and brief post-launch support for bug fixes or tweaks. Acceptance criteria: the site loads in under three seconds on GTmetrix, displays consistently across major browsers, and allows ...

I have a finished design sitting in Figma and I need it translated into a live web page that looks exactly—down to the pixel—like the file. You’re free to work in clean HTML5, CSS (or SCSS), and a splash of JavaScript for any micro-interactions that appear in the layout, but please keep the code lean and well-commented so I can maintain it later. What matters most is visual fidelity: spacing, colours, typography and breakpoints must line up with the design at 100 % zoom. The page also needs to be fully responsive and render flawlessly in current versions of Chrome, Safari, Firefox and Edge. Deliverables I expect: • All source files (HTML, CSS/SCSS, JS, optimised assets) • A short read-me explaining build steps or deployment notes • The final pa...

...website whose entire purpose is to deliver practical, productivity-focused utilities to end users. The core idea is to give visitors simple, fast tools—think lightweight task management, note taking or scheduling features—that work just as smoothly on desktop as they do on a phone browser. You are free to recommend the tech stack, but I expect a modern responsive build (HTML5, CSS3 or Tailwind, JavaScript with React, Vue or a comparable framework, plus a clean backend in Node, Laravel, Django or similar). Whichever tools you choose, speed, accessibility and an intuitive UI come first. Deliverables • Fully functional, mobile-friendly website with at least one live productivity or utility feature • Admin area so I can add or tweak tools without touchin...

...improve the CSS of an existing website for my Android finance app. The site is already built and live (plain HTML/CSS with a small amount of JavaScript, around 12 pages). The structure and content are in place — what I am looking for is a designer's eye on the styling. Scope of work: 1. Modern visual restyle — refine the colour palette, typography, spacing, buttons, cards and tables so that every page looks clean, professional and visually consistent. 2. Dark mode — implement a proper light/dark theme with a working toggle, built on CSS variables so it is easy to maintain. Requirements: - CSS only. Please do not alter the HTML structure or the JavaScript behaviour. If a small markup change is unavoidable, confirm with me first. - The result must ...

...each task, agree on the scope and cost, complete it, and then move on to the next task. The ideal developer should have: * Strong experience with WordPress and WooCommerce * Excellent knowledge of the Porto WordPress/WooCommerce theme * Experience with Elementor * Ability to troubleshoot plugin conflicts, bugs, and WooCommerce issues * Ability to make customizations when necessary (PHP, CSS, JavaScript, hooks, etc.) * Good understanding of responsive design and mobile optimization * Attention to detail and the ability to work carefully on an existing live website * Good problem-solving skills and some creativity when proposing solutions * Fast and reliable communication * Ability to complete smaller tasks efficiently without unnecessary delays Budget is important for me. I am ...

...GoHighLevel, HubSpot, Salesforce, Zoho, or Pipedrive * Experience with WhatsApp Business API / Twilio * Strong debugging and problem-solving skills * Ability to understand a business process and convert it into a reliable automation system * Good communication and ability to work independently Nice to Have * Voice AI: Vapi, Retell AI, ElevenLabs, Bland AI * RAG / Vector Databases** * Python or JavaScript/Node.js * PostgreSQL / Supabase / MongoDB * Docker and self-hosted n8n * AWS / cloud deployment * MCP and modern AI agent frameworks * Experience building automation-driven SaaS products What We Are Looking For We are not looking for someone who only knows how to connect basic nodes. We need someone who can design complete automation systems, integrate different platforms, tr...

...3-page site for a YouTube creator-education brand, already built, tested and production-ready: - Hand-written HTML, CSS and vanilla JavaScript. No React, no bundler, no npm dependencies (just one small Node script that assembles the pages from partials). - Full dark and light themes driven by CSS custom properties. - Three working in-browser tools: a 12-month growth projector with a live SVG chart, a title scorer, and a thumbnail previewer that renders an uploaded image at YouTube's real surface sizes. - Command palette (Ctrl/Cmd+K), a filterable/searchable resource library, responsive 320-1920px, keyboard operable, reduced-motion support and a working no-JavaScript fallback. WHAT I NEED DONE 1. Deploy to static hosting and connect the custom domain with HTTPS. Confi...

Quiero renovar la identidad visual de mi marca con un logo de estilo moderno que refleje profesionalismo. El nuevo diseño debe combinar: • U...merchandising. Agradezco ideas limpias, equilibradas y fácilmente reconocibles. Entrego material de referencia (paleta actual, ejemplos de aplicaciones y valores de marca) para guiarte. Necesito recibir del diseño ganador: 1. Versión a color y monocromática. 2. Archivos vectoriales (AI, EPS o SVG) más PNG y JPG en alta resolución. 3. Nombre y licencia de la tipografía utilizada, o archivo si es original. 4. Una breve guía de uso (zonas de seguridad, tamaños mínimos y variaciones). Seleccionaré la propuesta que combine creatividad, legi...

I am looking for a developer to create a web-based ERP module dedicated to subcontractor work order management. Here's the specific architecture and requirements: **Key Architecture:** - **Frontend:** HTML, CSS, JavaScript (responsive interface). - **Backend:** PHP. - **Database:** MySQL. - **Files:** Project-specific document/photo storage. - **Reports:** PDF and Excel generation. - **Notifications:** Start with email notifications, with plans to integrate WhatsApp API later. **Core Functions:** • Simple and clean interface for work order creation and assignment, including deadlines, statuses, and cost fields. • Robust reporting and analytics allowing filter by date range, subcontractor, or project with export options (PDF/Excel). **Deliverables Include:** 1. Fu...

...challenge into the existing registration form, handle server-side validation, and keep the visual style consistent with the site’s current CSS. You may choose any reliable approach—an open-source library such as reCAPTCHA v2/v3 or a small custom word-image generator—so long as it blocks automated scripts without frustrating genuine users. Please work directly in the current stack (PHP and vanilla JavaScript) on the staging server I’ll provide. Make sure error messaging is clear, accessibility is considered, and the normal registration flow still completes smoothly once the code is in place. Deliverables: • Fully integrated text-based CAPTCHA on the registration form (client + server code) • Brief README explaining configuration keys and how ...

We are looking for an experienced React Native developer or mobile app development team to build and improve a production-ready application for both iOS and Android. The project includes responsive UI implementation, API integration, authentication, push notifications, backend connectivity, performance op...Native developer or mobile app development team to build and improve a production-ready application for both iOS and Android. The project includes responsive UI implementation, API integration, authentication, push notifications, backend connectivity, performance optimization, testing, and App Store / Google Play deployment. The ideal developer should have strong experience with React Native, JavaScript, TypeScript, Node.js, Firebase, REST APIs, Android development, and iOS de...

...the idea from scratch to a live, revenue-ready website. The core work covers designing a clean, responsive storefront, coding the back-end logic, and integrating a reliable payment gateway so customers can browse, add items to a cart, and check out smoothly on any device. Please use a mainstream framework or CMS you’re comfortable with—whether that’s Shopify, WooCommerce, Magento, or a modern JavaScript stack—so long as it stays fast, secure, and easy for me to update products and prices later on. Search-engine friendliness and basic on-page SEO setup are also important because I want the shop to be discoverable from day one. Deliverables • Custom theme or template that matches my brand’s style • Product catalogue management (add/edit...

I’m assembling a small toolkit to speed up penetration-testing engagements and want lean, well-documented scripts in both JavaScript (browser or Node) and Python. The focus is offensive OSINT: harvesting publicly available data, mapping an organisation’s web surface, and producing quick proof-of-concept exploits or reports that I can drop straight into an assessment. Core scope – Automate open-source intelligence collection (DNS, subdomains, metadata, common misconfigs). – Chain findings into actionable steps that demonstrate real-world impact, not just raw data. – Keep each script portable: zero external dependencies when reasonable; otherwise pin versions and explain installs. – Provide clear in-line comments so I can tweak payloads dur...

I have a finished design sitting in Figma and I need it translated into a live web page that looks exactly—down to the pixel—like the file. You’re free to work in clean HTML5, CSS (or SCSS), and a splash of JavaScript for any micro-interactions that appear in the layout, but please keep the code lean and well-commented so I can maintain it later. What matters most is visual fidelity: spacing, colours, typography and breakpoints must line up with the design at 100 % zoom. The page also needs to be fully responsive and render flawlessly in current versions of Chrome, Safari, Firefox and Edge. Deliverables I expect: • All source files (HTML, CSS/SCSS, JS, optimised assets) • A short read-me explaining build steps or deployment notes • The final pa...

I need a fresh, fully responsive interface for my in-house CRM. The job covers both the visual direction and the actual front-end build, so you’ll be sketching the screens as well as writing the HTML5, CSS3 and any light JavaScript required to bring them to life. The system already works on the back-end; what’s missing is a dynamic, intuitive user experience that feels modern on desktop, tablet and mobile. I’m open on style as long as the end result is clean, uncluttered and easy for staff to navigate. Performance matters: lean markup, reusable components and fast-loading assets are a must. Deliverables • High-fidelity mock-ups for each CRM screen (figma, sketch or XD) • Responsive HTML/CSS (Bootstrap, Tailwind or hand-rolled—your call, as long ...

...to focus purely on the front-end layer. Your day-to-day work will revolve around turning the current UI mock-ups and JSP templates into clean, responsive pages written in standard HTML, CSS and vanilla JavaScript, ensuring they plug smoothly into the already-built Java web stack. You will receive clear design files, access to the project’s Git repository, and a short onboarding call to walk you through our coding conventions. From there, I’ll expect: • Pixel-accurate screens rendered across modern browsers • Lightweight, well-commented CSS with mobile responsiveness baked in • JavaScript kept framework-free unless a use case demands otherwise • Regular pushes to a feature branch so I can review progress The back-end and database lay...

...editorial magazine × AI The website should feel: Elegant Minimal Sophisticated Fast Human Technologically advanced Extremely easy to navigate We care about typography, spacing, transitions, responsiveness and the small details that separate an ordinary website from an exceptional one. What we're looking for Essential Strong experience building modern responsive websites Excellent HTML, CSS and JavaScript/TypeScript skills Experience with React, or a comparable modern framework Strong understanding of responsive design Experience integrating APIs Understanding of SEO and website performance Ability to work independently from a design concept to a finished product Excellent attention to detail A strong advantage Tailwind CSS Framer Motion Webflow Headless CMS A...

We are looking for an experienced **Adobe Acrobat JavaScript / Interactive PDF Developer** to convert our existing product catalogue into an interactive ordering catalogue. We are a B2B wholesale company with an existing PDF product catalogue. We would like customers to be able to browse the catalogue, select products they want to order, enter quantities, and have those selections automatically populate an order form at the end of the PDF. Project Requirements The finished interactive PDF should allow customers to: * Browse our existing catalogue without changing the current catalogue design. * Click an **“Add to Order”** button beside individual products. * Enter or select an order quantity for each product. * Automatically add selected products to a master order fo...

...about section, contact information, and clear call-to-action buttons. Main Features: - Modern and clean restaurant design - Fully responsive layout for mobile, tablet, and desktop - Interactive navigation - Menu section with food categories and prices - About the restaurant section - Contact section - Clear call-to-action buttons - Smooth and user-friendly interface - Built using HTML, CSS, and JavaScript The goal of the project is to create a professional online presence for the restaurant while making it easy for customers to discover the menu and contact the restaurant....

...about section, contact information, and clear call-to-action buttons. Main Features: - Modern and clean restaurant design - Fully responsive layout for mobile, tablet, and desktop - Interactive navigation - Menu section with food categories and prices - About the restaurant section - Contact section - Clear call-to-action buttons - Smooth and user-friendly interface - Built using HTML, CSS, and JavaScript The goal of the project is to create a professional online presence for the restaurant while making it easy for customers to discover the menu and contact the restaurant....