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I need a clean, reusable 5-star rating component that works seamlessly on both my website and the companion mobile app where I sell digital products. The core requirement is that users can leave a star rating along with a written review or comment; that user-generated feedback must then display instantly across web and app with proper syncing. You’re free to choose the tech stack—just stick to mainstream, well-supported frameworks so maintenance stays simple. If you can architect it in a modular way, I can later bolt on extras such as anonymous submissions or auto-calculated average scores, but for this first release the written review + star rating flow is the only feature I absolutely need live. A lightweight admin panel (or endpoints I can hook into an existing back office) for moderating and hiding abusive comments would be appreciated. Please include brief notes on how to embed the widget on a new page and how the API (or SDK) calls should be made from iOS/Android. When you reply, let me know: • the tools/languages you plan to use • any similar rating or review features you’ve shipped before • the timeline you’d need for a functional demo and final hand-off I’m ready to get started as soon as I find the right fit.
Project ID: 40526858
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Hi, The key here isn't the 5-star UI itself—it's keeping reviews and ratings instantly synchronized between web and mobile while making the component reusable for future features like anonymous reviews and average score calculations. I've built review and feedback modules in React.js and React Native where consistency across platforms was critical. In one project, review data was appearing differently on mobile and web, so I centralized the logic through a shared API layer and real-time state updates, ensuring identical results everywhere. I'd use React.js, React Native, PHP/Node.js API, and a modular database structure so the widget, API, and moderation tools remain easy to extend. The most important challenge is maintaining data consistency and fast updates across platforms, which I'll solve through a unified backend architecture. A couple of questions: Do authenticated users already exist, or should the review system include user identification? Should reviews appear instantly after submission or require admin approval first? I can quickly provide a functional demo and would be happy to discuss the architecture before development starts.
$300 NZD in 3 days
4.3
4.3
154 freelancers are bidding on average $432 NZD for this job

Hello, I will deliver a reusable star rating widget with written reviews, real-time syncing across web and mobile, and moderation endpoints for your admin panel. For instant sync, I will use a WebSocket layer alongside REST — so new reviews appear live without polling, keeping API costs low. Questions: 1) Is your mobile app native (Swift/Kotlin) or cross-platform (React Native/Flutter)? 2) Do you have an existing backend or database I should integrate with? This bid is an initial estimate — I will confirm the final cost and timeline once we have walked through the complete requirements together. Send me a message and we can go over the details. Best regards, Kamran
$280 NZD in 10 days
8.6
8.6

Hi there, I can see the hidden need here: one rating flow that feels native everywhere, without web and app drifting out of sync later. I’ve built modular PHP/MySQL and API-driven systems before, and I can structure this cleanly so the star rating, written review, and moderation logic stay simple to maintain across your website and mobile app. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. For this, I’d use a mainstream stack such as Laravel API endpoints with a lightweight admin panel, plus a reusable frontend widget for web and simple SDK-friendly endpoints for iOS/Android. I can also keep the design modular so extras like anonymous reviews or average-score calculation can be added later without reworking the core flow. I can outline the demo approach quickly and then move into the final hand-off plan right after we confirm a few integration details Should the review data sync instantly through your existing backend, or do you want me to design the API and admin moderation flow from scratch? Best regards, Asad
$250 NZD in 10 days
8.2
8.2

Hello, your "Cross-Platform 5-Star Rating" project is right in my wheelhouse. I develop modern JavaScript apps end to end — React/Vue/Next on the front and Node/Express on the back, in TypeScript where it helps. Working with php, mobile app development, iphone, android, react.js, web development, backend development, frontend development, react native, api development, I focus on responsive, fast UIs, clean component structure, and reliable APIs — no page-builder shortcuts. I'll lock down the scope and key flows first, then ship in reviewable increments. Let's hop on a quick chat to align on your requirements? ⭐ 5.0/5 from a recent client: "Very Professional and On time delivery of the project" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$675 NZD in 6 days
8.0
8.0

⭐⭐⭐⭐⭐ Create a 5-Star Rating Component for Your Website and App ❇️ Hi My Friend, I hope you're doing well. I’ve reviewed your project needs and see you're looking for a star rating component for your website and app. Look no further; Zohaib is here to help you! My team has worked on over 50 similar projects for rating systems. I will create a clean, reusable component that allows users to leave star ratings and comments, with instant syncing across both platforms. ➡️ Why Me? I can easily build your 5-star rating component, as I have 5 years of experience in web and mobile development, focusing on user feedback systems, API integration, and real-time data handling. I have a strong grip on technologies like JavaScript, React, and Node.js, ensuring a smooth and efficient development process. ➡️ Let's have a quick chat to discuss your project in detail. I can show you examples of my previous work and how I can meet your requirements. Looking forward to our chat! ➡️ Skills & Experience: ✅ JavaScript ✅ React ✅ Node.js ✅ API Development ✅ Mobile App Development ✅ User Experience Design ✅ Real-Time Data Syncing ✅ Modular Architecture ✅ Admin Panel Creation ✅ Comment Moderation ✅ Database Management ✅ Responsive Design Waiting for your response! Best Regards, Zohaib
$350 NZD in 2 days
7.8
7.8

Hi, you need one clean, reusable 5-star rating component that works on both your website and the companion app. The smart way to do this is a single source of truth: a small REST API for storing/aggregating ratings, plus a shared React component for web and a React Native equivalent for the app so behaviour and styling stay identical. We build cross-platform React/React Native + PHP APIs across our products, so I'd deliver a documented, drop-in component (accessibility + half-star support included) you can reuse anywhere. — Muhammad Idrees / Global IT Vision Pvt. Ltd
$550 NZD in 8 days
8.1
8.1

As an experienced professional with over a decade in the field and having successfully completed over 300 projects with high customer satisfaction and repeat clients, I am certain I offer the discerning qualities necessary to deliver optimally on your project titled "Cross-Platform 5-Star Rating." My company specializes in MERN web applications(PHP/react/webpack/Babel/MongoDB/Mysql), WordPress & WooCommerce (PHP/AngularJS/Jquery/CSS), that can comfortably accommodate your project needs. Regarding rating/review feature similar to have been described, we have created several distinct applications that have implemented an array of user feedback components alongside API development and integration. Our knowledge would guarantee secure server-side coding of the component which makes your data untouchable by third party members and we also enforce strong moderation practices. With respect to the digital element of the platform, my expertise would be essential due to my vast experience integrating APIs into mobile applications. I can execute mobile Software Development Kits (SDKs) or direct API calls to ensure seamless transference of customer-generated data from both web & app platforms. A salient feature of this application is its modularity; we reassure you of the potential this provides; enabling future installation of extra features like anonymous submissions or automated calculation without affecting the core component or its performance.
$500 NZD in 12 days
7.6
7.6

Hello Rating component broken? Users struggle giving feedback without polished UI. I build modular, accessible rating systems daily. React component ready—state-driven, hover-states included, zero dependencies. Logic handles half-stars and touch input. Clean, reusable code ensures fast integration into your existing codebase. View my portfolio for similar UI work. Ready to start now. Send specs. Giáp Văn Hưng
$398 NZD in 7 days
6.8
6.8

As an experienced developer with over a decade in the industry, I would be honored to take on your cross-platform 5-star rating project. My core skills in PHP and React.js make me a perfect fit for architecting a clean, modular and streamlined solution that works seamlessly across your website and companion mobile app. Moreover, this is not my first time creating user rating and review features; I have successfully created similar components in the past which gives me the advantage of bringing in tested and seasoned approaches to ensure smooth user experience. Adapting to any mainstream technology stack, I can ensure a kind of reliability in terms of long-term maintenance and support that aligns with your requirements. Embedded in my proposal is also a lightweight admin panel that allows you access to moderate and eliminate abusive comments seamlessly. With a dedication for ensuring client satisfaction, I will keep you updated throughout the development process and aim to provide you with a functional demo within a reasonable timeframe. Let's join forces to create a widget that not only reflects the quality of your great products, but also makes it easier for users to share their experiences.
$500 NZD in 5 days
6.9
6.9

As leaders in the field with over a decade's worth of experience, my team and I are more than qualified to answer your needs. In terms of the tools and languages we plan on employing, we propose using React Native and React.js respectively for the mobile and web applications. This will ensure consistent user experiences as well as simplify future maintenance as you had rightly demanded. Drawing on our extensive portfolio which covers everything from streamlined APIs to complex rating systems, we assure you we've got the experience you're seeking. We've designed and built intricate ratings systems with functionalities such as automatic calculation of average scores on previous projects. Your request for an admin panel for moderating comments is part and parcel of our savvy; we know how to tackle trolling effectively.
$250 NZD in 7 days
7.1
7.1

Hi, I can build a clean, reusable 5-star rating and review component for both your website and mobile app, with synced ratings and written reviews across platforms. I would use a mainstream stack such as Typescript (Node.js/NextJs) or Kotlin(Spring/Ktor) for the backend, PostgreSQL/MySQL for storage, and React or embeddable JavaScript for the web widget. For iOS/Android, I’ll provide simple REST APIs with clear integration notes. Features will include rating submission, written comments, review listing, moderation/hide options, and basic admin endpoints or a lightweight panel. I’ll also include embed instructions and API documentation. I have built similar review, feedback, and moderation systems before for web and mobile apps. Timeline: functional demo in 3–5 days, final hand-off in 7–10 days. Thanks, Sabeeh
$500 NZD in 5 days
7.0
7.0

Your review system will fail under concurrent writes if you don't implement optimistic locking on the database layer. Without proper transaction isolation, two users submitting ratings at the same moment can corrupt your average score calculation. Before I architect the solution, I need clarity on two things: What's your expected review volume per day - are we talking 100 submissions or 10,000? And does your digital product catalog require per-product ratings or a single global rating feed? Here's the architectural approach: - REACT NATIVE + EXPO: Single codebase deploys to iOS and Android with native performance, eliminating the need to maintain separate Swift and Kotlin implementations. - NODE.JS + EXPRESS API: RESTful endpoints with rate limiting and JWT auth handle create/read/update operations, with Redis caching to serve average scores without hitting the database on every page load. - POSTGRESQL + ROW-LEVEL LOCKING: ACID-compliant transactions prevent race conditions during concurrent rating submissions, with indexed queries on product_id to retrieve reviews in under 50ms. - REACT WEB COMPONENT: Embeddable widget uses the same API as mobile, ensuring UI consistency and reducing your QA surface area by 60%. - ADMIN MODERATION PANEL: Simple dashboard with bulk approve/reject actions and profanity filtering hooks you can extend later. I've built similar systems for 2 e-commerce platforms that process 5K+ reviews monthly without downtime. The modular design means you can add anonymous mode or sentiment analysis later without refactoring core logic. Let's schedule a 20-minute call to walk through edge cases like spam prevention and offline sync before I start development.
$450 NZD in 10 days
6.8
6.8

With over 10 years of experience, I am confident I can provide you with a phenomenal, cross-platform 5-star rating system that will resonate well with your users. My skills lie in Android and iPhone app development which are sure to come in handy in creating a user-friendly component for iOS and Android users. Furthermore, my expertise in React Native, Web Development, and PHP will ensure the modularity and adaptability of your chosen tech stack. In terms of previous projects, I have successfully built multiple review and rating features for various platforms. This means I am well-versed in handling user-generated content and conducting seamless syncing across different devices and environments. These skills will be vital for your project as it seeks to collect reviews and ratings on both web and app platforms. In addition to providing you with a clean, reusable 5-star rating component, I will also offer you an added advantage of my SEO & Digital Marketing skills by ensuring efficient indexing, ranking, and optimization. I can deliver a functional demo within an estimated timeline that we can establish together as per project complexity. Despite my fast delivery, quality remains a top priority; this makes me an ideal candidate for the task at hand. So why wait? Let's collaborate on making your 5-star rating vision a reality today!
$450 NZD in 7 days
6.4
6.4

Hi There!!! ★★★★ ( Cross-platform reusable 5-star rating & review system for web + mobile apps ) ★★★★ Project understanding: I understand you need a reusable rating component where users can submit star ratings with written reviews, and that data must sync instantly across website and mobile apps. Also need a simple moderation/admin layer and easy integration via API or widget. ⚜ Cross-platform rating component (web + mobile) ⚜ Star rating + review submission system ⚜ Real-time sync between app and website ⚜ REST API / SDK for iOS & Android integration ⚜ Lightweight admin moderation panel for comments ⚜ Average rating calculation & data aggregation ⚜ Easy embeddable widget for web pages I have 6+ years experiance in full stack and mobile API developement, including review systems, eCommerce feedback modules and real-time synced applications using React, Node and PHP backends. I will build a clean modular API-first architecture so you can easily plug it into React web and React Native / native apps with minimal changes. Tech stack I suggest: Node.js (or Laravel API), React component, MongoDB/MySQL, and optional Firebase for real-time sync. First demo can be ready in a few days with full review flow working. Let’s connect and define the integration points. Warm Regards, Farhin B.
$256 NZD in 15 days
6.8
6.8

Hi there, Struggling with user-generated content syncing across web and mobile is a common pain, but with my expertise, I can ensure a seamless experience for your 5-star rating component. By leveraging well-supported frameworks, I'll create a modular, instantly-syncing solution that simplifies maintenance and allows future enhancements like anonymous submissions. Here are my questions: Which existing back office are you using for potential integration? And do you have a preference between React Native or a purely native solution for the mobile app? Let’s discuss your project now!
$250 NZD in 5 days
6.1
6.1

Hello dear, I’m Md Toriqul Islam, an experienced Full-Stack Developer with 10+ years of expertise in building cross-platform web and mobile systems, API-driven architectures, and reusable UI components. I understand you need a reusable 5-star rating and review system that works across both web and mobile, supports real-time sync of ratings/comments, includes moderation capability, and can be easily extended later (e.g., anonymous reviews or aggregate scoring). I have rich experience in building review systems, REST/GraphQL APIs, Flutter/React integrations, real-time data sync (Firebase/WebSockets), and modular component design for scalable web + mobile ecosystems. **Proposed stack:** React (web widget), Flutter (mobile integration), Node.js/NestJS backend with REST API, and PostgreSQL or Firebase for real-time sync. I’m ready to start immediately and deliver a clean, reusable, and scalable rating system with clear integration documentation. Best regards, Md Toriqul Islam
$250 NZD in 5 days
6.2
6.2

Dear client, I have already developed website and app with admin panel, Where you can sell digital or physical products, Customer/User can see the products and purchase with leaving the reviews and comments, I can show you the demo for testing, I have more than 9 years of exp in apps and web development.
$250 NZD in 5 days
6.2
6.2

Hi there, I see you're looking for a reusable 5-star rating component for your website and mobile app. To tackle this, I would suggest building the rating component with React for the frontend, ensuring it's responsive and easy to integrate across both platforms. For the backend, we could use PHP to manage the ratings data and communicate with an API to keep everything in sync between the web and mobile versions. I'd start by setting up the basic component in React, then focus on developing the API in PHP to handle rating submissions and retrievals. Q1: Do you have any specific design guidelines or libraries you'd like to follow for the rating component? Q2: Should the ratings be stored in a particular database, or do you have preferences on that? Q3: Are there any specific functionalities or animations you envision for the rating system? Let me know how you'd like to proceed.
$500 NZD in 4 days
6.7
6.7

Hello! We can build a reusable cross-platform rating and review solution for your web and mobile apps. 1. Do you already have a backend or admin system this should connect to? 2. Which mobile stack is your companion app using now: native iOS/Android or React Native? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$500 NZD in 7 days
6.6
6.6

Hello, I came across your Cross-Platform 5-Star Rating and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, React.js, Web Development, React Native, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$250 NZD in 4 days
5.6
5.6

<<<✔Consider it DONE✔>>> YO! I understand your project and I'm eager to help. As a highly experienced and solution-oriented developer, I understand the importance of delivering a clean and reusable 5-star rating component for your cross-platform needs. While I specialize in WordPress websites, I also have deep expertise in React Native and React.js which will be instrumental in seamlessly integrating this important feature on both your website and companion mobile app. Rest assured, regardless of the tech stack we choose together, I prioritize simplicity and maintainability which is crucial for your long-term project success. Looking forward to being part of your project! You will surely be impressed by my work! Not sure what the next step is? I offer free and professional consultation -- I'm just a text away. All the very best, Josh
$500 NZD in 2 days
5.7
5.7

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