JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

Here's some projects that our expert Javascript Developers made real:

  • Developed interactive websites & apps with detailed user accounts experience
  • Created powerful applications that streamline complex data into actionable insights
  • Built custom Windows and Mac software designed to fit client specifications
  • Developed mobile apps that enables customers to access data from their phones
  • Connected databases to web interfaces with easy input/output functionality
  • Optimized existing code for faster loading pages and smoother user workflows

Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!

From 637,071 reviews, clients rate our Javascript Developers 4.9 out of 5 stars.
Hire Javascript Developers

JavaScript is one of the most popular programming languages in the world. If you are looking for a website to be created with sophisticated interactivity or in search of an impressive mobile app, using JavaScript is the way to go. With the help of our expert Javascript Developers, you can bring your idea to life.

A Javascript developer on Freelancer.com can create dynamic web applications with extended features and improved user experiences. They can also design advanced gaming applications, develop cloud applications, and create powerful websites that work with less coding and low complexity.

Here's some projects that our expert Javascript Developers made real:

  • Developed interactive websites & apps with detailed user accounts experience
  • Created powerful applications that streamline complex data into actionable insights
  • Built custom Windows and Mac software designed to fit client specifications
  • Developed mobile apps that enables customers to access data from their phones
  • Connected databases to web interfaces with easy input/output functionality
  • Optimized existing code for faster loading pages and smoother user workflows

Javascript Developers on Freelancer.com know how to turn ideas into reality. They are experienced professionals dedicated to excellence and creating top-notch scripts that are easy to use, reliable and fast. If you have an idea but don’t know how to turn it into technical reality, Freelancer.com is the place to post your project. Hire our expert Javascript developers today!

From 637,071 reviews, clients rate our Javascript Developers 4.9 out of 5 stars.
Hire Javascript Developers

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    292 jobs found

    Experienced only ---"I want a WordPress adult video website using TubeCorporate's authorized Embed Model and Content Feeds. I want categories, search, thumbnails, video pages and related videos displayed on my own domain. Videos must play through TubeCorporate's authorized embed player. I do not want videos downloaded or re-hosted. I need TubeCorporate tracking/Promo ID/Embed campaign attribution configured so I receive the revenue generated by the embedded player." Here’s what I need built: an adult video portal on my WordPress domain that streams content exclusively through TubeCorporate’s authorized Embed Model. Absolutely no files may be downloaded, cached, or re-hosted; the official embed player must remain intact so TubeCorporate’s tracking pixe...

    $388 Average bid
    $388 Avg Bid
    94 bids

    My website is already online with hosting and domain in place; the core theme works fine, but I need to expand it by adding new product/service pages. Each page must slot seamlessly into the current design, be fully responsive, and contain a clear area for detailed descriptions and technical specs of every item or service I list. Deliverables: • One or more new product/service pages styled to match the existing site • Sections on each page for rich, well-formatted descriptions and specifications • Updated navigation or internal links so visitors can reach the new pages easily • Clean, standards-compliant code that loads quickly on desktop and mobile Please build directly on the site’s current stack—no redesign necessary—just solid page creation...

    $141 Average bid
    $141 Avg Bid
    175 bids

    40$-200$ I’m a travel agency owner based in Portugal, currently working with clients in Angola who need assistance with Portugal national visa appointments through VFS. Our existing operation has already handled multiple successful bookings, and with demand increasing, I’m now looking for a reliable partner who has genuine experience with appointment availability and can support a long-term collaboration. What I’m looking for: Real-time monitoring of newly released VFS Portugal appointment slots. Proven experience in securing appointments for Portugal national visa applications in Angola. Payment after the appointment is successfully confirmed and visible on the official VFS portal. Consistent communication, transparency, and reliability. A serious long-term partnershi...

    $214 Average bid
    $214 Avg Bid
    43 bids

    We need a developer experienced with WooCommerce, PHP, REST APIs, and payment/shipping integrations to complete an existing online store integration. Scope includes: - Integrate Paquetexpress REST API with WooCommerce. - Real-time shipping quotation in checkout based on destination, package weight, and dimensions. - Support predefined package/box sizes and correct package selection logic. - Generate Paquetexpress shipment after successful payment. - Generate/retrieve ZPL shipping labels. - Integrate pickup/recollection scheduling. - Configure and test NetPay as the WooCommerce payment gateway. Handle API errors, retries, duplicate shipment prevention, and logging. Test first in Paquetexpress/NetPay sandbox before production. The store is already running on WooCommerce. Paquetexpress sand...

    $228 Average bid
    $228 Avg Bid
    210 bids

    We are a Shopify agency based in Barcelona working as the exclusive Shopify partner. We are looking for a reliable Shopify developer to join us on an ongoing basis and take over day-to-day clients work. **What you'll do** - Build custom sections from Figma mockups (hero, comparison, bundles, UGC/reviews walls, FAQ, CTAs) on an OS 2.0 theme - Build product landing pages / PDP templates using metafields - Fix theme bugs and implement CRO improvements (PDP, cart, checkout extensions) - Small JS features (AJAX cart, sliders, animations) – vanilla JS, no frameworks - Work from Trello tasks, deliver clean, reusable code following our conventions **Requirements** - 3+ years Shopify theme development (Liquid, JSON templates, section schemas, metafields) - Strong CSS + vanil...

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

    I’m ready to deploy a fully-functional AI sales agent that can place outbound calls and lock in appointments for me. The core goal is straightforward: the bot should handle the entire call flow, qualify the prospect, and automatically drop confirmed meetings into my Google Calendar. What I need from you: • Configure or build the voice-enabled AI (Twilio, Dialpad, Aircall, ElevenLabs, or any comparable stack you’re comfortable with) so it can dial leads autonomously, follow a branching script, and record call data. I have an inbound with already. • Train the agent with a clear appointment-setting script, including fallback answers and objection handling, so it sounds natural and stays on message. • Set up the Google Calendar integration—no other CRM...

    $224 Average bid
    $224 Avg Bid
    158 bids

    I’m starting fresh and need a professional business website created from the ground up. WordPress is my first choice because I’d like to handle basic updates myself later, but I’m open to a lightweight custom PHP solution if that proves smarter for speed and security. Core pages should include a polished home page, dedicated service or product showcases, a testimonials section that is easy for me to update, and a fully functional contact form that routes messages directly to my inbox. I’m aiming for a clean, modern design that looks just as good on mobile as it does on desktop, loads quickly, and can scale if I decide to add more content down the road. Here’s what I need to see before we wrap up: • A responsive theme tailored to my branding • Ser...

    $221 Average bid
    $221 Avg Bid
    115 bids

    I need a stylish, fully-responsive website for my restaurant, Saffron Table. The site should open with an eye-catching hero section that immediately conveys our brand’s warmth and quality. A fixed navigation bar must display our logo alongside Menu, Reservations, and Visit Us links—each with a subtle hover-box effect that also appears on the logo itself. Below the fold, I want a concise story/about area that introduces the restaurant, followed by a food menu broken into Starters, Main Courses, and Desserts, each item showing its price in a clean layout. For reservations, build a form that collects the guest’s name, phone, date & time, party size, and any special occasion notes. After submission, the guest should see a clear confirmation message summarising their boo...

    $48 Average bid
    $48 Avg Bid
    53 bids

    I run a children’s book publishing house and need a modern, mobile-friendly website that captures our illustrated, playful style while making it effortless for parents and teachers to discover—and buy—our titles. The core structure is straightforward: Home, About, Books, Shop, Blog, and Contact. On the Books page I’ll start with three titles, each showing a cover, short description, and a few sample pages (PDF flip or lightbox is fine). Selling happens in two ways, so the shop must handle both: • a secure payment gateway for instant eBook checkout with automatic download delivery, and • clear “Buy on Amazon / Apple / etc.” buttons that send visitors to those marketplaces. Please build on a CMS that lets me add future books, swap banner...

    $143 Average bid
    $143 Avg Bid
    82 bids

    We are a jewelry trading company aiming to modernize and optimize our operations. Currently, our workflow relies heavily on manual processes and communications via WhatsApp for design research, feedback, data audits, and decision-making for manufacturing. As we expand into online sales, we also need support with product research and creative tasks like mood shoots. We are looking for an experienced AI professional who can: - Audit our current workflow to identify inefficiencies and explore areas where intelligent automation can make the biggest impact. - Suggest improvements in our processes that we may not even be aware of, ensuring faster and more efficient operations. - Implement AI-powered solutions for trend analysis, centralized communication systems, decision-making automation, ...

    $390 Average bid
    $390 Avg Bid
    51 bids

    I’m looking to launch a clean, modern real-estate site that presents both residential and commercial listings with a touch of motion to keep visitors engaged. The build is small in scope—just three pages—but I want the experience to feel polished: • Home page: a full-width hero that slides in key messages, plus subtle loading animation while images prepare in the background. • Property listings: grid or card layout where each property reveals extra details on hover. • Contact us: straightforward form, again with light slide-in transitions so the page never feels static. All animations should stay elegant—slide-in transitions for sections, hover effects for property cards, and a minimal loading indicator between page changes. Responsiveness is es...

    $143 Average bid
    $143 Avg Bid
    99 bids

    I have all core assets—final text, illustrations, audio tracks and several short animations—ready to be assembled into a single interactive ebook aimed at iPads and other modern tablets. Your task is to weave everything together so the reading experience feels native: page-wide transition effects, touch-triggered animations, synced audio playback and smooth navigation throughout the title. The finished file should run flawlessly in Apple Books on iPad and the main Android tablet readers that support EPUB 3 (or an equally capable format you propose). I’m happy to hear your approach, but HTML5/CSS3/JavaScript inside a fixed-layout EPUB is what I have in mind. Needed within one month, so please take on the project only if you can meet that window and demonstrate you have t...

    $1799 Average bid
    Urgent
    $1799 Avg Bid
    113 bids

    I need a brand-new web application built on SAP Business Technology Platform using the CAP Model. The solution will be delivered as a cloud service and must run smoothly inside the SAP BTP environment. Scope The project starts from a clean slate, so you will set up the CAP project structure, model the domain with CDS, and expose the required OData or REST services. A simple yet secure log-in flow is mandatory; the app must authenticate users against the BTP XSUAA service. Once inside, users should see intuitive pages that let them submit data through responsive forms and later review that information through clear, attractive visualisations (charts or tables rendered via SAPUI5/Fiori Elements or an equivalent modern JS charting library). Core deliverables • End-to-end CAP projec...

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

    I’m ready to have a Weather App built specifically for the web. The core of the project is straightforward: show users the current weather conditions for any searched location and provide a clear, reliable 7-day forecast right beside it. I need the interface to be responsive so it looks and works just as well on a laptop as it does in a mobile browser. My ideal flow is simple: • A search box or auto-detect option for location • Instant display of today’s temperature, wind, humidity, and a concise textual summary • A neatly laid-out week-ahead forecast, preferably with minimal graphical icons for quick scanning Behind the scenes you can pull data from a reputable public API such as OpenWeatherMap or WeatherAPI; whichever you’re most comfortable with ...

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

    I need a full-stack developer to architect and build a brand-new information-driven web application from scratch. Because this is a fresh build, you will handle everything from database design and server-side logic through to a clean, responsive front end. The core objective is simple: present curated content in a way that is fast, searchable, and easy to expand as new topics are added. Unlike e-commerce or social-networking platforms, there is no shopping cart or complex user-to-user interaction; the focus is on delivering articles, media, and reference material with excellent performance and accessibility. Key expectations • Design the overall application structure, choose a scalable tech stack, and set up a maintainable codebase. • Build the back end (API, authentication...

    $209 Average bid
    $209 Avg Bid
    47 bids

    START YOUR BID WITH THE WORD "READY" OR IT WILL BE IGNORED IMMEDIATELY. We are seeking an experienced full-stack development team to build and deploy TOGETHER Love, an API-first web application specializing in adult/classified listings, live webchat, tokenized micro-transactions, and automated digital escrow. Core System Features: * User Roles & Profiles: Listing providers, regular clients, and AI Virtual Models/Creators. * Token & Wallet Engine: Integrated user wallets supporting token purchases, balance tracking, and paywall unlocks (private media, chats). * Webchat & Escrow: Real-time webchat with instant token spending and Stripe payment/escrow integration. * Automation & Bulk Import: Telegram automation integrations and CSV/Admin bulk import for rapid listi...

    $943 Average bid
    $943 Avg Bid
    262 bids
    WooCommerce Porto Theme Clone
    6 days left
    Verified

    I need a pixel-perfect reproduction of built on WordPress + WooCommerce. You will work with the Porto theme (license already in place) and any companion plugins I supply, making the new site behave and feel exactly like the reference. IMPORTANT : DO NOT BID ON THE PROJECT IF YOU DONT HAVE VISIT THE REFERENCE WEBISTE WE HAVE NO TIME TO DISCUSE YOUR BUDGET . DONT ASK " WHAT IS YOUR BUDGET ! " BUDGET LIMIT IS ALREADY HERE SO NO WAY TO CHANGE , Visuals – Replace the original palette with my brand colours: red, white and black. – Keep every other design cue 1:1: header and footer structure, typography, font sizing, layout rhythm and spacing. Porto already covers most of this; you’ll fine-tune the CSS so no detail drifts from the source. Functionality The ...

    $229 Average bid
    $229 Avg Bid
    331 bids

    I need a single, cohesive web application that lets me oversee every lead coming into the business while simultaneously keeping day-to-day staff activities under control. For leads, the system must: • capture each enquiry, show its current status at a glance, and let me update that status in real time; • route new leads automatically to the right team member based on simple rules I can edit; • produce clear, filterable reports so I always know conversion rates, pipeline value, and campaign performance. For staff, I want: • clock-in/clock-out or daily attendance inputs tied to each employee profile; • task assignment with progress tracking so I can see who is doing what and when it’s due; • a lightweight performance dashboard that pulls ...

    $17 / hr Average bid
    $17 / hr Avg Bid
    81 bids

    I have a live MERN stack product that is starting to feel sluggish and dated. I want to run a focused optimisation and refactor sprint that touches two areas only: the React-based frontend and the MongoDB layer. Frontend (React) • First priority is polishing the user experience and visual design so the interface feels modern, consistent and quick. • While doing that, hunt down and eliminate the recurrent bugs users keep reporting (occasional state glitches, unexpected reloads, minor layout breaks). Clean, reusable components and thoughtful state management are expected outcomes of this phase. Database (MongoDB) The data layer needs a performance tune-up: better indexing, more efficient queries, and, where appropriate, schema tweaks that reduce response times. I’m ...

    $55 / hr Average bid
    $55 / hr Avg Bid
    205 bids

    I need a solid backend written in Python that powers one-on-one messaging for an existing mobile chat application. The core tasks are to expose clean REST and WebSocket endpoints, handle real-time delivery, persist messages reliably in PostgreSQL, and keep latency low under moderate load. Authentication is already in place; your job starts at the moment the client is authorised. From there the service must: • accept text, emoji, and small attachment payloads • write each message atomically to Postgres, marking it delivered and later read • push live updates back to the correct recipient through WebSockets • expose a simple status route for health checks and basic metrics Unit tests that cover the message flow, delivery confirmations, and failure scenarios ...

    $414 Average bid
    $414 Avg Bid
    104 bids

    I already run an in-house HTML5 video player and have an active Google Ad Manager account waiting for traffic. What I now need is the full plumbing that lets pre-roll, mid-roll, and post-roll VAST ads stream seamlessly through Google’s IMA SDK, report correctly to Ad Manager, and pay out publisher revenue without hiccups. Here is what I expect the engagement to cover. • Implement Google IMA SDK on my existing HTML5 player, wired to my Ad Manager network and ad units. • Configure cue points so that pre-, mid-, and post-roll impressions fire exactly as scheduled, with proper skip logic where applicable. • Ensure tracking pings, quartile events, and error handling are all surfacing inside Ad Manager’s reporting dashboards. • Provide a lightweight demo ...

    $326 Average bid
    $326 Avg Bid
    166 bids

    Restaurant Website & Online Ordering Platform We are looking for a skilled Full-Stack Developer to build a modern website for a restaurant from the ground up. The website should have a professional and attractive design that works smoothly on desktop, tablet, and mobile devices. Customers should be able to browse the restaurant menu, view food images and prices, learn about the restaurant, check opening hours and location, and place an online order. - Main Features * Modern restaurant homepage with hero section and featured dishes * Food menu with categories, images, descriptions, prices, and special offers * Product detail pages with available options/add-ons * Shopping cart and checkout * Customer registration and login * Online ordering and order confirmation * Restaurant locat...

    $321 Average bid
    $321 Avg Bid
    417 bids

    I’m putting together a small website that blends Claude-style visual design with a straightforward tech stack: Visual Basic for core logic, Sanity Studio as the headless CMS, and Vercel for hosting. The key requirement is a set of interactive elements— Here’s what I need from you: • Build the front-end so that every animation is consistent with the Claude design language I’ll provide (colour palette, spacing, motion principles). • Wire it to Sanity Studio so I can update copy and images myself. • Handle deployment to Vercel and leave me with a clear hand-off guide covering environment variables, build commands, and any Visual Basic functions or helpers you write. Acceptance criteria • Content edits made in Sanity publish to production vi...

    $735 Average bid
    $735 Avg Bid
    317 bids

    I’m building an e-commerce site with Blazor and I need a clean, reusable template that lets me shift the entire look and feel on the fly. Your job is to create a Blazor component library or starter project (Server-side or WebAssembly is fine) that exposes a theme engine: drop-in color palettes, switchable styling for common storefront pages—home, product list, product detail, cart, and checkout—and easy hooks so I can extend the styling later without rewriting markup. Here’s what I expect from the delivery: • A working Blazor project compiled against the current LTS .NET release. • A theme service (C#, CSS variables, or SCSS) that loads a JSON or similar definition and applies it application-wide without page refresh. • At least two example the...

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

    Hi, I’m a PhD researcher studying skill provision, skill development, and career opportunities of workers like you in the online gig economy. I’m currently looking for multiple experienced freelancers to participate in a short academic survey. Who we are looking for • You have received at least 5 reviews on Freelancer, in any type of work. Survey details • Takes about 15–20 minutes • Includes a few attention and reliability check questions to ensure data quality • Only fully completed surveys that pass basic attention checks are eligible for payment Compensation • $15 for completing the survey Privacy • Your responses will be anonymous • Data will be used only for academic research More details about the research project are avail...

    $48 Average bid
    $48 Avg Bid
    102 bids

    My Shopify store is firing multiple purchase events into Google Ads ever since I tweaked a few settings inside the Ads interface. Shopify’s own Analytics looks clean, so the problem sits squarely inside Google Ads: every genuine sale is being logged twice (sometimes more), inflating ROAS and confusing Smart Bidding. I need someone who knows the crossover between Shopify, Google Ads, and Google Tag Manager well enough to: • trace where the extra purchase signals are coming from (whether it’s global-site-tag, GA4, or a rogue GTM container) • remove or disable the duplicate trigger without losing historic data or breaking remarketing audiences • validate the fix with a test order so Google Ads registers one—and only one—conversion Please be comfor...

    $55 Average bid
    $55 Avg Bid
    37 bids

    We are seeking an experienced Python developer to build a long-only swing-trading system for Indian equities. This is not an intraday-trading system; trades will generally remain open for approximately 4–20 trading days. The project includes: 1. Reviewing and improving an existing company-selection and ranking module. 2. Developing, backtesting and comparing multiple swing-trading strategies using historical intraday data, including risk management, portfolio controls and a comprehensive results dashboard. 3. Integrating the selected strategy and completed system with Zerodha Kite for manual approval and, eventually, fully automated execution. The complete project will be assigned to one developer, with payments made phase by phase against clearly defined and objectively verifiabl...

    $1387 Average bid
    Featured
    $1387 Avg Bid
    38 bids

    I’m building a complete web-based Learning Management System for an NGO that functions as an educational institution. I need the entire solution—from database schema and APIs to a polished, responsive front end—delivered as a single, ready-to-deploy web app. Core features the platform must include: • Course management (create, organise, and publish courses with rich-media content) • Learner progress tracking (dashboards, detailed analytics, and exportable reports) • Certification issuance (auto-generate branded certificates on course completion) I’m open to the stack you’re most productive with—popular choices like React or Vue on the front end and Node, Laravel, or Django on the back end work for me as long as the result is secure...

    $214 Average bid
    $214 Avg Bid
    98 bids

    We need a Developer to develop a static landing page based on a UI design that we will provide. We already have the UI ready. You just need to convert our provided UI into a clean, responsive and working webpage using code. We do not need any new design. The design will be provided by us, and the final webpage should closely match the provided UI in terms of layout, colors, fonts, spacing, images and other elements. Requirements: Convert the provided UI into a static webpage Make it responsive for desktop, tablet and mobile Keep the design as close to the provided UI as possible Use clean and properly structured code Ensure the page works properly on modern browsers Provide the complete source code after completion No backend, database or complex functionality is required. We are sim...

    $66 Average bid
    $66 Avg Bid
    71 bids

    I'm looking for an experienced Minecraft developer to create a custom plugin focused on server management tools. The plugin should include: - Player Management: Tools to manage players effectively, including banning, muting, and teleporting. - Performance Monitoring: Real-time metrics on server performance, such as TPS (ticks per second), memory usage, and active player count. Ideal Skills and Experience: - Proficiency in Java and Minecraft plugin development. - Experience with server management and performance monitoring tools. - Knowledge of Bukkit/Spigot API. Please provide examples of previous work and relevant experience. Looking forward to your bids!

    $16 Average bid
    $16 Avg Bid
    15 bids
    Google Ads & GTM Integration
    6 days left
    Verified

    I need a specialist who can connect my personal blog to Google Tag Manager and Google Ads so that all key events flow smoothly between the two platforms. The goal right now is a clean, reliable integration: GTM embedded on the site, the right tags and triggers created, and the container properly linked to my Ads account. Please handle: • Installing the GTM container on every page of the blog • Creating core tags, triggers and variables (page-view, outbound-click, scroll depth; you can suggest others that make sense) • Activating Google Ads conversion tracking through GTM and confirming data is received in the Ads dashboard • Enabling basic remarketing so I’m ready for future campaigns • End-to-end testing with the preview/debug mode and a final c...

    $79 Average bid
    $79 Avg Bid
    65 bids
    Merge Three Python Web Apps
    6 days left
    Verified

    I currently run three separate Python-based web applications that overlap in purpose and code. Maintaining them individually is slowing development and has started to hurt response times under load, so the main goal of this job is to fold all three into a single, leaner codebase and measurably improve overall performance. Here is what I need from you: • Audit the three existing repositories, identify duplicated functionality, and outline a sensible architecture for a unified app. • Handle all refactoring and integration work, keeping existing features intact while removing redundancy and tightening performance (query optimisation, caching strategy, efficient routing and template reuse, etc.). • Provide clear migration steps so user data and configuration move across ...

    $86 Average bid
    $86 Avg Bid
    44 bids

    Build a using only HTML, CSS, JS. No use of A.I to build this site, must be hand built all authentic. No use of open source coding of any kind will be accepted. Your computers must be fully licensed, Site must pass all checks. We are a heating and Cooling company seeking a new multipage website. Using our template website as a refrence point. "" we are expecting the use of Accordion menus in many places. adding nice emoji's and icons in the use of bullet points Our products page will have a primary image box place holder and 3 to 4 thumbnails images to choose to see. we will have additional fields in the products page. you may use: TextPlaceHolder1 TextPlaceHolder2 etc.... This website template you are creating will be converted to a dynamic application afte...

    $345 Average bid
    Featured Urgent Guaranteed
    $345
    243 entries

    I need a compact, web-based solution that automates a specific business task I currently handle manually. Because this is a mini project, I am looking for a streamlined, functional app rather than a full-scale platform, but it still has to be robust enough for real-world use. Core expectations • A small web application (front-end + back-end) accessible from any modern browser • Automation of the targeted business workflow—from data input to result output—without human intervention once triggered • Clean, well-commented code and a concise read-me so I can maintain or extend it later • Rapid turnaround: I’m ready to test a working build as soon as you have one, and I’d like the final version delivered right away Tech is flexible—Jav...

    $17 / hr Average bid
    $17 / hr Avg Bid
    83 bids

    I have already taken Flyenzo from concept to a working end-to-end flight booking flow using 16 with the App Router, TypeScript, Neon Postgres via Drizzle ORM, Redis, Stripe, and Clerk auth. Search, Stripe Checkout, PNR generation, printable e-tickets, and online check-in are live and stable. What I need now is focused, production-ready work on three areas that matter most to travellers and to the business: 1. Live cabin map The current map renders seats and respects my Redis Lua seat-lock script, but I want smoother real-time updates across multiple sessions, optimistic UI during seat selection, and graceful fallback in local development when Redis is not available. 2. Ancillary add-ons Meal options, lounge access, and priority boarding must be selectable in-flow, priced dynamicall...

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

    I’m setting up a web-based CRM whose single, overriding purpose is customer management through smart segmentation. Everything in the build should make it effortless for me to group customers according to how actively they engage with our brand—high-touch regulars, occasional users, lapsed accounts, and any custom tiers I define. Core flow • Import or manually add customer records. • Track simple engagement metrics I can tweak (visit frequency, email opens, purchase recency, etc.). • Auto-assign every record to the appropriate engagement segment, then let me filter, search, export, and trigger actions from those segments. I may broaden the platform later to full contact management or interaction tracking, but right now the segmentation engine is the delive...

    $571 Average bid
    $571 Avg Bid
    327 bids

    I’m planning a new website and the core requirement is a clean, modern event page that looks and works perfectly on both iOS and Android devices. The project is strictly web-based—no native app—so please focus on responsive front-end techniques (HTML5, CSS3, JavaScript or a framework you prefer). Here is what I need from you: • A full website layout built around an Event page template where I can post upcoming gatherings, add dates, images and short descriptions. • Mobile-first styling so visitors on iPhones, iPads, Android phones and tablets get the same smooth experience as desktop users. • A simple back-end or CMS hook-up (WordPress, headless CMS, or a lightweight custom admin) so I can publish new events without touching code. Acceptance cri...

    $699 Average bid
    $699 Avg Bid
    389 bids

    Kastle Media is hiring a freelance WordPress developer to build a new client website using our existing Kastle Core custom WordPress theme and our approved schema plugin. This is a custom-code WordPress build. It is not a page-builder project. The successful freelancer will work within the existing Kastle Core architecture and build a new, client-specific website from scratch. Each client has its own design, content, brand identity, page layouts, and CSS. Do not copy page templates, CSS, HTML, components, or visual styling from another Kastle client website unless a specific technical pattern has been approved for reuse. AI-assisted development is acceptable. The final output must be clean, maintainable, accessible, responsive, secure, documented, and production-ready. Build in WordPress u...

    $507 Average bid
    $507 Avg Bid
    449 bids

    I need a two-step Shopify Flow that reacts the moment any product moves from a positive inventory level to zero (or below), and again when stock is replenished. Step 1 – Stock hits zero or less • Automatically set the product status to ARCHIVED so it disappears from the store. • Create a URL redirect that sends the former product page to /collections/best-sellers. • Log the change in a connected spreadsheet (Google Sheets is fine) so I have a record of the date, SKU, and action taken. Step 2 – Stock returns above zero • Switch the product status back to ACTIVE. • Remove the specific redirect you created in Step 1. • Write the reversal to the same spreadsheet. Scope & notes • The flow must cover all products in the catalogu...

    $162 Average bid
    $162 Avg Bid
    230 bids

    I need a single chatbot experience that meets the expectations of my hospitality audience on three fronts—my website, Instagram, and WhatsApp—while letting me manage everything from one dashboard. The goal is personal in nature, yet it still has to feel every bit as polished as a full-scale hospitality brand. Core tasks the bot must perform: • Answering FAQs in a friendly, brand-consistent tone • Capturing and tagging new leads so I can follow up later • Providing round-the-clock customer support without human intervention For the build, I am open to solutions such as Dialogflow, ManyChat, Meta’s WhatsApp Business API, or a custom stack that achieves the same seamless handoff between channels. What matters is a unified workflow where I can edit intent...

    $795 Average bid
    $795 Avg Bid
    233 bids

    Start your engineering career building real client-facing features in React, paired with senior engineers, on production code from day one, not a sandbox project. Responsibilities • Build Ul components under senior engineer guidance • Fix bugs and write tests for existing features • Participate in code review, both giving and receiving feedback • Learn the team's React/TypeScript conventions and apply them consistently

    $90388 Average bid
    $90388 Avg Bid
    148 bids

    We are looking for an experienced automation developer who can build a browser-based form automation system using AdsPower. Project Requirements: * Integrate with AdsPower Local API * Open and manage AdsPower browser profiles programmatically * Use Selenium, Playwright, or a similar browser automation framework * Read input data from CSV/Excel * Automatically fill multi-step web forms * Handle text fields, dropdowns, radio buttons, checkboxes, and Next/Continue buttons * Detect successful and failed submissions * Save submission status for every record * Take screenshots after important steps/submission * Add duplicate-data detection * Add proper error handling and retry logic * Support multiple AdsPower profiles * Clean and easy-to-maintain code The automation will be used only on form...

    $145 Average bid
    $145 Avg Bid
    12 bids

    ### Restaurant Website Developer Needed – Urgent We are looking for an experienced web developer/designer to create a **modern, professional, and mobile-friendly restaurant website as soon as possible**. ### Website Requirements: * Modern and attractive restaurant design * Fully responsive for mobile, tablet, and desktop * Restaurant home/about page * Food menu with categories and pricing * Food and restaurant photos * Online ordering integration (if applicable) * Contact information and location/map * Hours of operation * Reservation/contact form * Social media links * Google Reviews integration * SEO-friendly setup * Fast loading and easy to update/manage ### What We Need: * Someone with experience building restaurant websites * Strong design/UI skills * Ability to work quickl...

    $154 Average bid
    $154 Avg Bid
    133 bids

    I’m ready to add a simple, effective defence against bots on my site and need a developer to build a custom, case-sensitive text captcha. The challenge text should be visually protected by smooth wavy-line distortion so humans can still read it at a glance while automated scripts struggle. Here’s what I expect: a compact module (plain PHP, Python, or JavaScript—whichever you’re most comfortable with) that generates the image on the fly, validates the visitor’s input on form submit, and lets me tweak essentials such as character length, font family, colour palette, and distortion strength through a few easy constants or settings. The code has to slot neatly into an existing page without extra frameworks, and I should be able to drop it on multiple forms after ...

    $17 / hr Average bid
    $17 / hr Avg Bid
    47 bids

    I’m building a web-based service where clients can browse available rental boyfriends, see when each is free, and lock in appointments on the spot. The heart of the project is a smooth booking and payment flow: a user picks a profile, checks a real-time availability calendar, reserves the desired slot, and immediately receives bank-transfer instructions to complete payment. Core needs • A responsive front-end that showcases profiles (photo, bio, hourly rate) and displays up-to-the-minute availability. • A secure back-end that manages bookings, prevents double-slots, and issues confirmation notices the moment a transfer is logged. • Payment integration limited, for now, to bank transfer; however, the architecture should allow easy expansion to cards or PayPal l...

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

    I have a fully documented REST API and finished Figma designs ready to go. What I need is a clean, future-proof React Native implementation that speaks to that API, authenticates users with simple email-and-password credentials, and then presents product listings in an infinite-scroll list. Tapping any item should push to a detail view that highlights user-generated product reviews first; the design may evolve to include description or pricing later, so keep the component structure flexible. Code quality matters as much as the UI. Please write everything in TypeScript, organise UI and business logic into reusable, well-named components, and avoid custom native modules unless we hit a hard limit with the JS APIs—maintainability is the priority. The app must also work gracefully offli...

    $492 Average bid
    $492 Avg Bid
    92 bids

    The project sets up an online rental-boyfriend service centered on pure companionship, available both virtually and face-to-face. The system must let clients browse verified profiles, book time slots, and choose either video chat or an in-person meet-up in their city. Core flow – Profile creation with photos, interests, location and availability calendar – Real-time text and video chat (WebRTC or comparable) for virtual dates – Geo-based search, distance filtering and secure in-app calling to coordinate physical meetings without exposing private numbers – Booking engine that locks a time slot, triggers payment capture and releases the details only after confirmation – Wallet/stripe-style payments with split settlement (platform fee vs. companion pa...

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

    !!! only Need jharkhand based devlopers ***************************************************************************** I am adding several core features to an existing mobile app and I need someone who is physically based in Jharkhand to work with me on-site when required. Here is what has to be delivered: • Razorpay integration that covers the full payment flow—one-time payments, recurring subscriptions, and automated refund processing—using the official Razorpay SDK and webhooks. • Real-time user-to-user chat built into the app with typing indicators, read receipts, and offline message queueing. • A simple in-app feedback module so users can rate their experience and leave comments that post to our backend. • Connection to the “ALAO 3”...

    $412 Average bid
    $412 Avg Bid
    25 bids

    Recommended Articles Just for You