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!

Conform celor 639,778 recenzii, clienții îi evaluează pe Javascript Developers cu 4.9 din 5 stele.
Angajează 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!

Conform celor 639,778 recenzii, clienții îi evaluează pe Javascript Developers cu 4.9 din 5 stele.
Angajează Javascript Developers

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    361 proiecte găsite
    Google Form Auto Email Setup
    6 zile left
    Cont confirmat

    I already collect every new Google Form response in its linked Sheet and need a simple layer of automation added. What I want working end-to-end 1. As soon as someone submits the form the script fires, emails the full response to one fixed address I supply, and immediately sends a short result message back to that respondent. User will pick "A" or "B" 2. There are only two reply templates: one when the submission is “A:Correct”, another when it is “B:Wrong”. You can decide how to flag that status (for example a helper column or formula) as long as I can change the rule later without touching code. 3. I must be able to update the wording of both reply templates myself in seconds—ideally by editing two cells or a dedicated tab inside th...

    $24 Average bid
    $24 Oferta medie
    25 oferte

    I need highly skilled web designer to create exceptionally professional, aesthetic and highly converting landing page for our travel website. I don't mind if you use AI all I need professional, highly converting design.

    $15 Average bid
    $15 Oferta medie
    26 oferte
    Sitio web limpieza láser
    6 zile left
    Cont confirmat

    Necesito que diseñes y desarrolles un sitio web orientado a la presentación de servicios de limpieza con láser. El objetivo es mostrar de forma clara y profesional nuestras tres áreas principales: Limpieza de graffitis, Limpieza industrial y limpieza de Cocinas. Busco una página dinámica, responsive y optimizada para SEO básico. Me gustaría incluir: • Página de inicio con una propuesta de valor convincente y un breve vídeo o animación que ilustre la tecnología láser. • Sección individual para cada servicio (Limpieza de graffitis, Limpieza industrial, Cocinas) con textos persuasivos, galería antes-después y preguntas frecuentes. • Formulario de contacto r&aacu...

    $133 Average bid
    $133 Oferta medie
    112 oferte
    Setup GTM Submit Button Tracking
    6 zile left
    Cont confirmat

    I need a quick, clean setup in Google Tag Manager so I can see every time the submit button on a single page is clicked. Here’s what I’m after: • Create a button-click event trigger for that one submit button. • Send the event straight into my Google Analytics account (GA4 or Universal—whichever my property is using). • Validate that the event shows in real-time and is named clearly so I can build reports later. • Leave the container organized and provide a short note outlining what you added, so I can duplicate the approach if we add more pages. That’s the full scope—just a basic, reliable configuration and proof it works.

    $22 Average bid
    $22 Oferta medie
    50 oferte
    Modern Admin Dashboard HTML Conversion
    6 zile left
    Cont confirmat

    I have 4–5 finished visual mock-ups that now need to be converted into responsive, production-ready HTML5/CSS so my backend code can hook straight in. The pages form a small admin area: the main dashboard itself plus dedicated screens for a cart overview, user management, analytics/reports, and general settings. Design direction is already settled—think modern and clean with plenty of white space—so your task is purely front-end implementation. I’m happy if you work with Bootstrap, Tailwind, or vanilla Flexbox/Grid, as long as the markup stays semantic and easy for me to extend. Deliverables • Separate HTML files for each screen (4–5 total) • One shared stylesheet (or utility framework) and any minimal JS needed for charts or toggles • Ful...

    $40 Average bid
    $40 Oferta medie
    97 oferte

    Quiero lanzar una app web basada en WordPress + WooCommerce centrada en un modelo de suscripción. Necesito a alguien que me guíe paso a paso y, si es posible, realice la configuración técnica para que todo quede listo para producción. Esto es lo que busco: • Configurar un sistema de suscripciones que admita planes mensuales y un periodo de prueba gratuita. • Integrar un plugin de WooCommerce Subscriptions (o la mejor alternativa) y dejarlo totalmente operativo con mi pasarela de pago. • Crear la lógica de acceso a contenido exclusivo: cuando el usuario se suscriba, debe desbloquear secciones privadas dentro del sitio. • Aconsejarme sobre otros plugins imprescindibles, buenas prácticas de seguridad y optimizaci&oacu...

    $173 Average bid
    $173 Oferta medie
    29 oferte
    Claude Code Web Application Developer
    18 ore left
    Cont confirmat

    Claude Code Developer — Build a Web Application (MVP, with ongoing work) Overview We are an IT services company based in San Antonio, Texas. We're building a new web-based application and need an experienced developer who works with Claude Code to build it. We already have a detailed product specification written. We need someone to turn it into a working first version (MVP), with strong potential for ongoing work on later phases. We’ve kept this posting general on purpose. We have a complete spec and will share the full project details with candidates we shortlist — right now we’re focused on finding the right developer. The work This is a full-stack web application build. The MVP includes the kinds of features you’d expect in a modern web tool: - Use...

    $1500 - $3000
    Recomandat Urgent Sigilat Acord de confidenţialitate
    $1500 - $3000
    27 oferte
    11 District
    6 zile left

    I want to launch an online store specializing in football jerseys and I'm looking for an experienced Shopify developer to transform this concept into a high-performing, conversion-focused online store. I envision a sleek and modern style, inspired by giants like Nike and Adidas: clean lines, striking product visuals, elegant typography, and a color palette that immediately evokes premium quality without distracting from the jerseys themselves. Main Structure: • Homepage with an attractive main image, featured collections, and banners displaying current promotions. • Store where fans can browse national team and club jerseys, filter by size and season, and quickly add items to their cart. • Contact page with a concise form, customer support via a live chat plugin, an...

    $158 Average bid
    $158 Oferta medie
    158 oferte
    Creative Portfolio Website Development
    6 zile left
    Cont confirmat

    I want a visually striking, responsive portfolio site that presents my work in a creative way. The site must: • Showcase my completed projects with large imagery, concise case-study copy, and an optional video embed on each project page. • Feature a dedicated Team section where short bios and photos sit in a clean grid or carousel. • Highlight Client Testimonials in an eye-catching slider or card layout to build trust. Pages I have in mind are Home, Portfolio, About/Team, Testimonials, and Contact, but I’m open to layout suggestions that keep navigation intuitive. Smooth scroll, subtle micro-interactions, and fast load times are important, so please be comfortable with modern front-end practices (CSS3 animations, responsive grids, lazy-loading). A CMS like WordPr...

    $181 Average bid
    $181 Oferta medie
    199 oferte
    Garage Website & Booking System
    6 zile left
    Cont confirmat

    I need a modern, clean website that gives equal prominence to two core activities: displaying the cars I have for sale and enabling customers to schedule repair appointments online. Site structure • Cars for Sale – an easy-to-update catalogue with photos, specs, price, search and filter functions, plus an enquiry button for each vehicle. • Repair Services – clear service descriptions and pricing, leading to a booking form. Appointment booking The form must capture three pieces of information every time: 1. Car details (make, model, registration) 2. Preferred date and time 3. Contact information (name, phone, email) I’d like bookings to trigger an email notification to my team and appear in a simple dashboard or calendar so we can confirm slo...

    $555 Average bid
    $555 Oferta medie
    255 oferte

    Hiring: Senior Backend / Full Stack Developer (Full-Time) We are hiring Only Individual Developer. Not agency/Company Looking for a highly skilled Backend or Full Stack Developer to join an active visa booking automation project. Must have: * Strong Node.js backend development experience * Advanced API integration and reverse engineering skills * Authentication, OTP, webhook, and payment workflow experience * Database architecture and system scaling knowledge * Ability to understand and extend an existing codebase independently This is not a beginner role. Apply only if you have built complex automation systems and can deliver production-ready work. We are hiring developers From India/Bangladesh/usa only. Note: do not apply if you’re not from This place. Salary is Negotiable....

    $656 Average bid
    $656 Oferta medie
    36 oferte
    Enhance 360kart Pro Shop App
    6 zile left
    Cont confirmat

    I’m ready to take 360kart Pro from “almost there” to a fully polished shopping experience and need a capable developer to jump in alongside our CTO, Prince. What we must tackle first is the user interface. The navigation menu, product display pages and the entire checkout flow need a cleaner, more intuitive look and feel while keeping the existing brand guidelines intact. Smooth transitions, consistent spacing and responsive layouts across devices are essential. Equally important is performance. Users are currently facing slow loading times, occasional crashes and a general lag during browsing. I need you to profile the code, squash the crash triggers and implement proven optimisation techniques so the app feels snappy on even modest hardware. Finally, a handful of p...

    $123 Average bid
    $123 Oferta medie
    91 oferte

    Project Overview We are building a next-generation Real Estate Rental Platform that digitizes the entire rental lifecycle, including property listings, tenant onboarding, lease management, rent payments, maintenance management, analytics, and Web3-based property tokenization. We are looking for an experienced Full-Stack Developer or Development Team to build the MVP and potentially continue into a long-term partnership. Key Features • Property listing and search platform • Tenant registration and verification • Digital lease management and e-signatures • Rent payment system and financial dashboards • Maintenance request management • In-app messaging and notifications • Analytics and reporting dashboard • Web3 integration for tokenized real estate...

    $34 / hr Average bid
    $34 / hr Oferta medie
    79 oferte

    I need a lightweight yet engaging “Smart Quiz Game” built with pure HTML, CSS, JavaScript and an SQL-backed database. The site is aimed at high-school students, so the interface must feel colorful and playful rather than corporate. Here’s the game flow I have in mind: a student lands on the page, types in their name and course, then chooses a quiz pack. Each pack will mix multiple-choice and true/false questions that you’ll pull from the database. After the last question, the site instantly shows the score, highlights the correct answers, and offers a quick button to jump into another pack without refreshing the page. On the back end I just need a straightforward schema that stores questions, options, correct answers, quiz-pack tags and basic user attempt logs. ...

    $95 Average bid
    $95 Oferta medie
    33 oferte

    We are looking for a highly communicative and technically strong professional to join our growing tech team. This role is ideal for a mid-level or senior-level software professional who can bridge the gap between clients and developers. While a solid software development background is required, the primary responsibility will be project coordination, client communication, requirement gathering, solution planning, and ensuring successful project delivery. This is not a pure development role. The ideal candidate should be comfortable speaking with clients, leading discussions, translating business requirements into technical solutions, and coordinating with development teams to drive projects forward. Requirements Based in North America or South America US-based candidates are strongly pr...

    $36 / hr Average bid
    $36 / hr Oferta medie
    90 oferte

    Project Overview I am looking for an experienced web developer, data scraping specialist, and AI modeller to build a professional racing website that covers: * Jockey Challenges (Thoroughbred/Gallops Racing) * Driver Challenges (Harness Racing) The platform will track all jockeys and drivers at Australian race meetings, calculate live challenge leaderboards, generate AI-rated prices, compare bookmaker odds, and identify value betting opportunities. ⸻ Challenge Formats Jockey Challenge Predict which jockey will score the most points at a gallops race meeting. Driver Challenge Predict which harness racing driver will score the most points at a harness race meeting. Points System Points awarded per race: * 1st Place = 3 Points * 2nd Place = 2 Points * 3rd Place = 1 Point * Dead He...

    $220 Average bid
    $220 Oferta medie
    23 oferte

    About the project Web3 app for tokenized precious metals. Users hold a claim on real metal stored in vaults, not ETFs or paper assets. Live areas: landing page, user dashboard, Proof of Reserve, Zakat calculator, redemption portal. The codebase is already started. We need a developer to build it out and get it production-ready. Tech stack - Frontend: , React, TypeScript - Backend: Node.js, Express, MongoDB - Web3: Solidity, Hardhat, What you'll work on - Smart contracts: extend vault logic, add tests, deploy - Backend APIs: auth, balances, blockchain data - Frontend: dashboard, wallet connect, UI polish - Integrations: wallet, KYC, email We're looking for - Strong TypeScript - Real Web3 experience (, Solidity) - Comfortable with and React - Able to work from an ...

    $34 / hr Average bid
    $34 / hr Oferta medie
    61 oferte
    Developers in Venezuela
    6 zile left
    Cont confirmat

    I am looking for developers in Venezuela, who is fluent in English. I want to schedule meetings and discuss in detail in the call. Hourly rate: $20-30 We also provide 10-20% revenue.

    $33 / hr Average bid
    $33 / hr Oferta medie
    80 oferte

    I need an AI-powered chatbot embedded on my website to handle the first line of customer support by answering our most common FAQs around the clock. The widget should greet users, understand natural-language questions, and return accurate, concise replies drawn from a knowledge base that I will provide. The end result must be easy for me to maintain: once you train the model on my FAQ content, I want a simple way—whether an admin panel or a clean JSON/YAML file—to edit or add answers without touching code. Our site runs on WordPress, so a lightweight JavaScript snippet or React component that drops into any page is ideal, but I’m open to Dialogflow, Rasa, LangChain, or an OpenAI GPT back end if it keeps the workflow smooth. Key deliverables • Live website chatbot...

    $433 Average bid
    $433 Oferta medie
    181 oferte

    I need a modern, fully responsive e-commerce website that reflects my brand and works flawlessly on desktop, tablet, and mobile. The core structure should include the following pages: • Home • About Us • Services Key e-commerce functions are essential: • Shopping cart that supports multiple products and secure checkout • Product search with clear filtering and sorting • User reviews displayed on each product page Design should be clean, fast-loading, and easy to navigate, with intuitive calls-to-action that guide visitors from browsing to purchase. Please implement best practices for accessibility and basic on-page SEO so the site is discoverable from day one. Deliver a launch-ready solution: set up the CMS or framework you recommend, config...

    $423 Average bid
    $423 Oferta medie
    273 oferte

    I am looking for someone experienced with or similar virtual space platforms to help build a simple virtual community campus. The project includes creating a clean, welcoming online space with different areas such as: Welcome / spawn area Main connection hub Community commons Education/classroom area Meeting rooms Park / outdoor social area Simple Christmas village section Basic interactive objects and links The build does not need advanced custom coding. I mainly need simple Gather setup, nice design, portals, signs, private areas, clickable objects, embedded links/forms, and basic layout structure. Simple automations may be needed, such as forms, links, Google Sheets, Airtable, Zapier, or Make, but nothing too complex. Requirements: Experience with or virtual space building Able ...

    $410 Average bid
    $410 Oferta medie
    105 oferte

    I need a complete e-commerce website built from the ground up. The core focus is a clean online store with a fully integrated payment gateway so customers can checkout smoothly and securely. Scope • Design and develop a modern, responsive storefront (desktop and mobile). • Build product catalogue pages, shopping-cart flow, and checkout. • Integrate a reliable payment gateway—Stripe, PayPal, or a comparable solution—configured, tested, and ready for live transactions. • Include a straightforward admin dashboard where I can add products, manage orders, and view basic sales reports. Nice-to-have (not required but welcome if it fits your workflow): user account creation and on-site search. Deliverables 1. Working e-commerce site deployed on my chosen host or ...

    $19 / hr Average bid
    $19 / hr Oferta medie
    244 oferte
    Full Stack Developer
    6 zile left
    Cont confirmat

    I need an experienced full-stack developer who can dive straight into our live Repsly retail-execution platform and squash a handful of production bugs before the weekend is over. Top priority is the Insights Dashboard: data pulled from our internal database and several external APIs simply refuses to load, leaving the widgets blank. Once that’s stable, I also need you to: • Correct a CSS/layout glitch inside the Field Team Management view so rows and buttons stop shifting on resize. • Track down why our order-submission endpoint (Node.js/Express) throws intermittent 500s and patch it. • Eliminate the multi-minute data-sync lag between the React Native mobile app and the web dashboard. • Stop the mobile crash when field reps attach photos during in-store a...

    $138 Average bid
    $138 Oferta medie
    188 oferte

    My company builds full-scale enterprise solutions and I’m ready to expand our client base. I need a results-oriented freelancer who can turn interest into signed projects. Focus areas • Industries: healthcare, finance and education – these are the verticals where our track record and case studies resonate best. • Services on offer: completely bespoke development, seamless integration with a client’s current stack, and long-term maintenance & support. Your core mission is simple: bring in qualified prospects that convert into custom software engagements. How you reach them is up to you—whether that’s outbound email, LinkedIn outreach, industry events or partner channels—so long as the conversations you start end with a real need, a def...

    $4456 Average bid
    $4456 Oferta medie
    5 oferte

    Project Overview I am looking for an experienced web developer, data scraping specialist, and AI modeller to build a professional racing website that covers: * Jockey Challenges (Thoroughbred/Gallops Racing) * Driver Challenges (Harness Racing) The platform will track all jockeys and drivers at Australian race meetings, calculate live challenge leaderboards, generate AI-rated prices, compare bookmaker odds, and identify value betting opportunities. ⸻ Challenge Formats Jockey Challenge Predict which jockey will score the most points at a gallops race meeting. Driver Challenge Predict which harness racing driver will score the most points at a harness race meeting. Points System Points awarded per race: * 1st Place = 3 Points * 2nd Place = 2 Points * 3rd Place = 1 Point * Dead He...

    $354 Average bid
    $354 Oferta medie
    171 oferte

    I need a real-time dashboard that pulls Blinkit sales data and presents it in a clear, clustered bar chart format. The view should let me toggle seamlessly between three key metrics—total sales, sales by region, and sales by product—without any noticeable lag. Data will be streaming from our internal API (JSON) every few minutes, so the dashboard must auto-refresh and preserve historical points for quick trend inspection. Please keep the interface lightweight (React or similar is fine), host it on our existing AWS account, and make sure the codebase is clean enough for my team to extend later. When you reply, include links or screenshots of past work that proves you have already built live or near-real-time visualizations; that evidence will weigh heaviest in my selection. ...

    $9 / hr Average bid
    $9 / hr Oferta medie
    46 oferte

    I’m working with the figure “1000.000.000,” a raw numerical representation of financial data, and I need a concise utility that turns numbers like this into reader-friendly, locale-aware formats. Scope • Accept a raw numeric string or value. • Detect or let me specify the locale (e.g., US → 1,000,000,000; EU → 1.000.000.000). • Output the correctly formatted string ready for insertion into reports or dashboards. Deliverables • Clean, well-commented code in Python, JavaScript, or another widely used language. • A brief README that shows installation, usage, and how to extend for additional locales. • A quick demo or sample run using “1000.000.000” as input to prove accuracy. Key requirements Accurac...

    $19 / hr Average bid
    $19 / hr Oferta medie
    35 oferte
    TW2Overflow Extension Modification
    6 zile left
    Cont confirmat

    Hi, I would like to request several modifications and improvements for the TW2Overflow extension. My main goal is to make the behavior more human-like, reduce mass actions that happen instantly across all villages, improve prioritization logic, and add detailed logging so I can verify that everything is working correctly. ## 1. Auto Collector / Reward Handling Current issue: Rewards and reset events are processed almost instantly, which looks too automated. Requested modifications: * Reward and reset handling should NOT happen instantly. * After every reset/action, apply a randomized delay. * Delay should be randomly generated between 1 and 59 seconds. * A new random value must be generated for every execution. * The implementation should remain stable and reliable under Opera GX. Pr...

    $163 Average bid
    $163 Oferta medie
    65 oferte

    I already have a complete Selenium-based automated test suite that currently runs against Chrome, and I want the same coverage reproduced in Playwright. Your job is to review the existing Java codebase, understand each test’s intention, then rebuild it in Playwright using best practices such as test fixtures, page objects, and meaningful assertions. I will provide: • The current Selenium project with source, page object files, and test data • Access credentials for the staging environment where the tests execute • A short document outlining any environment variables, login flows, and CI hooks we rely on today What I expect back: • A Playwright project (TypeScript or JavaScript) mirroring every test scenario now covered in Selenium • Cross-platform...

    $245 Average bid
    $245 Oferta medie
    44 oferte

    Sto cercando uno sviluppatore senior con provata esperienza in React Native (Expo), FastAPI e MongoDB per realizzare un audit tecnico completo di PitchPoint, la nostra piattaforma che connette imprenditori e investitori tramite pitch video in stile TikTok. Focus principale La parte più critica è l’architettura backend FastAPI, con particolare attenzione a sicurezza e autenticazione. Voglio capire esattamente dove siamo esposti, quali best practice mancano e come intervenire in modo rapido ed efficace. Obiettivi dettagliati – Passare in rassegna tutto il codice esistente (frontend Expo + backend FastAPI). – Individuare bug di UI/UX e problemi di layout responsive su mobile. – Analizzare e ottimizzare le performance del feed video. – Verifi...

    $2167 Average bid
    $2167 Oferta medie
    46 oferte

    Plus de détails : Quel type de site web souhaitez-vous créer? Site vitrine Quel est l'objectif principal de votre site vitrine? Afficher des produits/services Quels éléments aimeriez-vous inclure dans votre site vitrine? This question was skipped by the user

    $6 / hr Average bid
    $6 / hr Oferta medie
    38 oferte
    Classic Blog & Portfolio Pages
    6 zile left
    Cont confirmat

    I’m ready to expand my existing website by adding two new sections—a blog and a portfolio—both presented in a classic, timeless style that matches the rest of the site. For the blog page, I want readers to be able to leave comments right beneath each post. The layout should feel traditional yet clean, with well-structured typography and clear navigation between articles. If you think features like tagging or social-media sharing would elevate the experience without drifting from the classic look, feel free to suggest them, though they aren’t required for launch. The portfolio page should showcase projects in an elegant grid or carousel, again keeping to that classic aesthetic: consistent spacing, subtle hover effects, and straightforward project descriptions. I&...

    $32 Average bid
    $32 Oferta medie
    155 oferte
    Custom Options Screener Development
    6 zile left
    Cont confirmat

    I want to build a specialized options screener that filters contracts in real-time based on two main criteria: raw price and volume data. My goal is to display only those strikes that meet dynamic thresholds—which I can adjust as needed. The back-end logic is the priority. I need reliable data ingestion (API or direct feed), a rules engine where I can add or modify filters without altering the core code, and an interface that clearly displays the resulting option chains. I am flexible regarding the front-end stack and deployment target; whether it’s a mobile-friendly view or something else, just suggest an approach that allows for rapid development and easy maintenance. Deliverables • Clean, well-commented source code for the screener • A configuration file or panel...

    $24 Average bid
    $24 Oferta medie
    8 oferte

    I already have the full visual design for my store and now need it turned into a working e-commerce site. The front-end should follow the layouts pixel-for-pixel using HTML, CSS and modern JavaScript, while the back-end can run on Python with JSON-based APIs for any dynamic data you create (products, users, orders, etc.). My goal is a complete, production-ready solution. That means smooth browsing, secure checkout and everything else that makes an online shop feel effortless to customers. A typical build would include a shopping cart, payment-gateway integration and the option for user reviews, but I am open to your expert suggestions if there is a better way to deliver a full-feature experience. To keep expectations crystal clear, please provide: • Responsive pages that match my d...

    $1038 Average bid
    $1038 Oferta medie
    245 oferte

    I need up to 50 online forms completed with absolute accuracy and a quick turnaround. All information will be supplied in a clear, structured format; your task is simply to transfer each field into the web-based form exactly as given, review for typos, and submit. Because this is pure online form filling, speed and attention to detail matter more than advanced spreadsheet or database skills, yet familiarity with Google Sheets or Excel can help you validate data before it goes in. Please flag any ambiguous entries so I can clarify them right away. Deliverable: confirmation screenshots or submission receipts for every form, returned to me in a single ZIP or shared folder the same day you finish. I will validate a random sample for accuracy before releasing final approval. If that sounds s...

    $232 Average bid
    $232 Oferta medie
    14 oferte

    I need a modern, responsive website whose main goal is to list apartments our agency manages and to showcase our move-in services. Visitors must be able to search available units easily and browse an attractive photo gallery for each listing. Beyond building the site itself, I also want you to walk me through the hosting side server setup, SSL, and the final deployment—so that everything is live and stable when we launch. Deliverables • Fully functional apartment-listing site (desktop & mobile) • Integrated search functionality and per-listing photo galleries • Clean admin area for adding or editing units, service pages, and agency info • Hosting setup completed and documented so I can maintain it after hand-over

    $596 Average bid
    $596 Oferta medie
    356 oferte
    React Dashboard Analytics Application
    6 zile left
    Cont confirmat

    Hi, we are looking to hire a freelance React.js developer for a project. The ideal candidate should have good experience in React js, JavaScript, Redux, Material UI, API integration, and building clean, responsive UI. Please DM/share your portfolio, experience, availability, and expected charges if interested.

    $2 / hr Average bid
    $2 / hr Oferta medie
    70 oferte

    # Project Title: Full-Stack React Developer Needed – Real-Time Workshop & Inventory OS (Supabase + i18n) ## Project Overview We are looking for an experienced Full-Stack React developer to build a **Workshop Operations & Inventory Management System**. The application core must feature real-time update capabilities, a multi-language UI supporting English and Tamil, and a completely decoupled state-management architecture using custom hooks. The backend infrastructure is built on **Supabase** (PostgreSQL), utilizing automated database triggers and Row-Level Security (RLS) to manage roles. --- ## Technical Stack Requirements * **Frontend:** React (Functional components, Context API, Hooks), Tailwind CSS * **Backend/Database:** Supabase (PostgreSQL, Realtime replication cha...

    $353 Average bid
    $353 Oferta medie
    252 oferte

    I am looking for an experienced full-stack developer to fix an urgent backend issue on my subscription-based website and potentially work with me long-term on a full rebranding project in the coming weeks. --- **URGENT ISSUE (Top Priority):** My website runs on a React frontend with a Supabase backend and Mollie as the payment processor. The following bugs are occurring: - Active subscriptions are disappearing from the Supabase database without being cancelled by the customer or myself - New subscriptions are sometimes not being added to the subscription list correctly - The total subscription count is not updating properly I need someone who can: 1. Log into Supabase immediately and investigate why subscriptions are being deleted or deactivated automatically 2. Identify the root caus...

    $145 Average bid
    $145 Oferta medie
    207 oferte
    Cross-Platform Chess Game Development
    6 zile left
    Cont confirmat

    I am expanding our ambitious chess platform and need the actual game logic built from the ground up so it runs smoothly on iOS, Android and the Web. The visuals, menus and backend services are handled elsewhere—what I require here is the core engine that makes a match possible. You will take charge of: • Coding the full chess ruleset (legal moves, check, checkmate, stalemate, threefold repetition, 50-move rule, promotions, castling) • Providing a clean, platform-agnostic API so my UI teams on Flutter (mobile) and React (web) can call moves, receive board states and animate them in real time • Ensuring deterministic move validation and accurate FEN/PGN import-export so users can resume or share games • Implementing time controls and a simple local clock to p...

    $847 Average bid
    $847 Oferta medie
    96 oferte

    I need a JavaScript script installed on a Node.js server for API integration. Key Requirements: - Write or install the necessary JavaScript code. - Ensure seamless API integration. - Test the script for reliability and performance. Ideal Skills and Experience: - Proficiency in JavaScript and Node.js. - Experience with API integration. - Strong problem-solving skills. - Familiarity with testing and debugging Node.js applications. Please provide relevant experience in your bids.

    $29 Average bid
    $29 Oferta medie
    38 oferte

    Project Title: Full-Stack Developer Needed for Existing Platform – Project Description: I am looking for an experienced Full-Stack Developer to continue development of my existing platform, AllPanelexch8.com. The project is already live, and I have the complete source code available. Due to a developer change, I need a reliable developer who can review the existing codebase, understand the project architecture, and continue development from the current stage. Current Status: - Live website: - Frontend is already developed. - Source code is available. - Existing deployment is running. - Project needs continuation, optimization, bug fixing, and completion of remaining modules. Required Skills: - React.js / - Node.js - - REST API Integration - Database Management - Authentica...

    $1107 Average bid
    $1107 Oferta medie
    81 oferte

    Freelancer Project Title Experienced Expo / React Native Developer Required (Hourly Basis) Project Description We are looking for a skilled Expo / React Native Developer to work with us on an hourly basis for ongoing mobile app development, enhancements, bug fixes, API integrations, and UI/UX improvements. This is a long-term opportunity for developers who can work independently and deliver high-quality, scalable mobile applications. Responsibilities • Develop and maintain mobile applications using Expo & React Native • Create modern, responsive, and user-friendly UI screens • Integrate REST APIs and third-party services • Implement authentication, dashboards, forms, and workflows • Optimize app performance and fix bugs • Handle Android and iOS builds &bul...

    $9 / hr Average bid
    $9 / hr Oferta medie
    47 oferte

    I need a small web app that pulls real-time player-prop feeds from an API and instantly shows me which legs have been cashing most often, ranked from highest to lowest hit percentage. Scope of the data • Sports: Football, Basketball, baseball, soccer and australian rules football. • Props: Points scored, rebounds or yardage gained, goals, disposals ,assists or passes completed—plus any other categories the feed makes available. Core workflow I have in mind 1. Your back-end service pings the API at a reasonable interval, stores the incoming props and their outcomes, and calculates historical hit rates. 2. The front-end presents a clean, sortable table where I can filter by sport, prop type, player, or team, then instantly see the percentage chance each leg has hi...

    $102 Average bid
    $102 Oferta medie
    131 oferte

    Need a Mern stack, Nextjs, Zustand professional to make our vibe coded app production Ready

    $263 Average bid
    $263 Oferta medie
    54 oferte

    I’m looking for someone to set up reliable Google Ads conversion tracking for the form submissions on my WordPress site. My campaigns are already live, but right now I don’t have a trustworthy way to see which clicks turn into completed forms. Here’s what I need: • Configure the conversion action in Google Ads and make sure it fires only after a successful form submission. • Implement the tag (or Google Tag Manager container) on the WordPress site and verify that it records unique conversions, not page loads. • Test the setup thoroughly—submit test forms, check real-time tag firing, and confirm the data flows back into Google Ads. • Provide a brief hand-off note so I know where the code lives and how to troubleshoot in the future. The site is ...

    $53 Average bid
    $53 Oferta medie
    27 oferte
    Indeed Scraper Apify
    6 zile left
    Cont confirmat

    Parse HTML content using tools like BeautifulSoup or Scrapy access data through an APIFY Performing sentiment analysis or keyword extraction on text-based data After collecting enhanced data, choose and apply at least one type of analysis: Sentiment analysis for reviews or comments or visualization for frequency of keywords advise of any challenges Submit the following items in a single compressed (.zip) folder: Your updated Python script (.py) Your dataset (.csv) A graph or chart showing analysis results (.png or .jpg)

    $43 Average bid
    $43 Oferta medie
    83 oferte

    I want to build a professional, modern business website coded from scratch in custom HTML, CSS and JavaScript. The site must look and perform flawlessly on both mobile and desktop, load quickly, and follow SEO-friendly best practices. Core pages and features I need delivered: • Home, About Us, Services, Gallery, Reviews, Contact and Booking • Clean, contemporary UI/UX that matches the references I’ll share with you once we start • Lightweight admin area (or simple flat-file solution) so I can update text, images and service listings without touching code • Contact form that routes enquiries to my email plus direct WhatsApp integration for instant messaging • Optimised markup, compressed assets and logical site structure to keep page-speed high Pleas...

    $219 Average bid
    $219 Oferta medie
    138 oferte
    SharePoint & Power BI Transformation
    6 zile left
    Cont confirmat

    Over the next six months I plan to modernise our internal workspace with Microsoft 365, and I’m looking for a developer who can drive both the SharePoint Online rebuild and the Power BI layer that will sit on top of it. SharePoint Online is the backbone of this effort. You will redesign our current site architecture, spin up modern communication and team sites, apply consistent templates, permissions and metadata, then automate routine processes with Power Automate. Seamless hooks into Microsoft Teams, Outlook and the wider Power Platform are essential so that staff can move between tools without friction. On the reporting side, I need operational analytics dashboards in Power BI. These dashboards will draw from the freshly structured SharePoint lists and external data sources, sur...

    $22 / hr Average bid
    $22 / hr Oferta medie
    20 oferte

    ITS NEED TO BE DELIVERED ON SUNDAY .I NEED FREELANCER ONLY . BUDGET 2500 ONLY I’m enhancing an existing travel platform and now need someone who already knows their way around both the Travelport Universal API and a certified NDC flight API. My immediate goal is to wire up robust flight-search capability for domestic as well as international routes, then return clean, book-ready itineraries into our front-end. Here is what I’m expecting: • A single, reusable integration module that talks to both Travelport and the chosen NDC endpoint, merges the results, and hands back structured JSON we can render straight into our UI. • Clear handling of credentials, sessioning, and any supplier-specific quirks so that end users experience consistent response times and pricing...

    $72 Average bid
    $72 Oferta medie
    26 oferte

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