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I am building a full SaaS solution that lets users rate and review local services from their phones while I manage everything from a web-based dashboard. The mobile side must ship on both iOS and Android from a single codebase, and the web portal will serve as the backbone for data management and analytics in the future. Core flow • Users browse or search for a provider, leave a star rating with written feedback, and see aggregate scores update in real time. • A built-in notification system pushes instant alerts to providers when new reviews arrive and to users when their feedback is replied to or flagged. Scope of work – Design and develop the iOS and Android apps (React Native, Flutter or similar cross-platform stack are fine; native is also acceptable if you prefer). – Build the SaaS web application with secure API endpoints, admin panel and scalable database structure. – Implement the review/ratings engine with moderation hooks. – Integrate a robust push/email notification layer that can be toggled per user. – Handle store submissions, basic server deployment and provide clean, commented source code. Acceptance The project is complete once both mobile apps are live in their respective stores, the SaaS dashboard is running on my cloud instance, and all review actions trigger the correct notifications without lag or data loss.
Project ID: 40193575
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Active 17 days ago
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177 freelancers are bidding on average $618 USD for this job

Hello, I am Muhammad Awais, a cross-platform mobile and SaaS specialist. I understand you are building a full SaaS solution to rate and review local services, with real-time scores, a web dashboard for data management, and a configurable push/email notification system. My plan is to use a robust cross-platform mobile stack (React Native or Flutter) to deliver iOS and Android from one codebase, or native if you prefer. The SaaS backend will have secure APIs, a scalable data model for users, providers, reviews, and notifications, plus an admin panel and analytics. I will build the real-time ratings engine with moderation hooks, integrate a notification layer that can be toggled per user, and ensure store submission handling with clean, commented code. I will also set up deployment scripts and basic CI/CD for quick go-live, with clear documentation. This approach aims for data integrity and low latency as reviews are created, updated, or moderated. Do you have a preferred cross-platform mobile stack (React Native or Flutter) and a preferred cloud provider for the SaaS backend? Best regards,
$750 USD in 10 days
9.4
9.4

Hi There, 1. I am building a full SaaS solution that lets users rate and review l... ==> We completely understand your vision for a SaaS review platform. We have done similar types of projects in the past. For the mobile app, we suggest using Flutter because it works really well for both iOS and Android from a single code. A previous app we developed had a nice feature where businesses could highlight one favorite review at the top of their profile to help build trust with new customers. The user journey you described is very clear. We will focus on making it easy for users to find services, leave feedback, and see the scores change in real time. We got the idea that the notification system is very important, and we will make sure it sends instant alerts to everyone for new activity. ## Queries : 1. How should the system handle a review that a business owner flags as fake or unfair? What is the moderation workflow for that? ## Initial Project Structure : - Splash & Onboarding - Login/Sign Up - Home (Search, Categories, Nearby listings) - Search Results - Service Provider Details Page - Write Review Page - User Profile - My Reviews - Notifications - Settings We use advanced AI tools (Cursor, Claude, ChatGPT) to speed up coding and reduce manual work hours. We pass these time-savings to you, providing a high-quality app at a very competitive price. Waiting for your reply. :-) Regards, Ghanu & Samir. KESHAV INFOTECH
$487 USD in 15 days
9.7
9.7

Hi, I can help you build a complete cross-platform Service Review SaaS—from mobile apps to a scalable web dashboard—focused on performance, security, and future analytics. How I’ll help & strategy: Use Flutter or React Native for a single codebase iOS & Android app with real-time rating updates Build a secure SaaS web dashboard (API-driven, role-based admin, scalable DB) Implement a review & moderation engine with reporting/flagging hooks Set up instant push + email notifications with per-user toggles Clean architecture, well-commented code, smooth App Store & Play Store submission Experience: Delivered multiple SaaS platforms, review/rating systems, and admin dashboards Strong background in cross-platform mobile apps, REST APIs, and cloud deployment Experience with real-time updates, notifications, and scalable data models Budget will be finalized in call or project chat.
$1,200 USD in 22 days
9.7
9.7

Hello, I’m excited about the opportunity to help you build a full SaaS solution for users to rate and review local services. My experience in developing user-friendly applications ensures that your platform will provide a seamless experience on mobile devices, empowering users to share their insights effortlessly. I understand the importance of creating a robust backend to handle user data securely while also implementing features that encourage engagement and trust among users. I can deliver a comprehensive solution that includes user authentication, review management, and analytics to track service quality over time. Let’s discuss how I can bring your vision to life and create a standout application in the market. Regards, Nurul Hasan
$250 USD in 7 days
8.7
8.7

Cross-Platform Service Review SaaS App | Mobile Application | Flutter | React | iOS | Android | Web Application EXPERT Hi, Thanks for sharing this opportunity! I have read your project requirements. Over the past 10+ years, I've built a strong foundation in full-stack development, specializing in mobile app development using iOS, Android, React Native, and Flutter. My proficiency in these languages would allow me to do so with great efficiency. Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. Why you should move forward with me : More than a decade experience in mobile and web app development. Full-time availability as well as daily updates and open to long-term engagements NOTE: Please pan the budget for now, we will discuss over chat. Thanks & Regards, Srishti
$750 USD in 60 days
7.9
7.9

Hello, I can build your Cross-Platform Service Review SaaS App with a single codebase for iOS and Android, plus a web dashboard for data management and analytics. With 10+ years of experience building scalable mobile and web platforms, I will deliver a production-grade solution with clean architecture, secure APIs, and real-time updates. Core Flow: • Users search providers, leave star ratings and written feedback • Aggregate scores update instantly • Providers receive instant alerts for new reviews • Users get notifications when feedback is replied to or flagged Scope of Work: • Cross-platform mobile apps (React Native/Flutter or native) • SaaS web app with secure REST APIs and scalable database • Review & rating engine with moderation hooks and audit logs • Push + email notifications with per-user toggles • Admin panel for providers, reviews, users, and moderation • Store submission support and deployment to your cloud instance • Clean, commented source code with documentation Acceptance Criteria: • Mobile apps live on App Store & Play Store • SaaS dashboard running on your cloud instance • All review actions trigger correct notifications without lag or data loss I will provide 2 years of free ongoing support, complete source code, and work using Agile methodology. Full assistance from project initiation to publishing on stores. Ready to start immediately.
$300 USD in 7 days
8.5
8.5

Hello!! “I READ YOUR REQUIREMENTS CAREFULLY AND UNDERSTOOD VERY WELL ABOUT THE PROJECT SCOPE AND WILL WORK ACCORDINGLY IN STAGES.” I am a full-stack developer with 10+ years of experience building scalable SaaS platforms and cross-platform mobile applications. For your service review SaaS, I will deliver iOS and Android apps from a single codebase (React Native or Flutter) along with a secure web-based admin dashboard. The system will include a real-time ratings and reviews engine, moderation controls, role-based access, and a scalable backend with clean APIs. Push and email notifications will be implemented with per-user preferences, ensuring instant alerts without performance issues. I will also handle deployment, store submissions, and provide fully documented, maintainable source code. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am available in your preferred time zone and will work closely with you until both apps are live, the SaaS dashboard is stable, and all acceptance criteria are met. I eagerly await your positive response. Thanks
$350 USD in 7 days
8.3
8.3

⭐⭐⭐⭐⭐ Build a Full SaaS Solution for User Ratings and Reviews ❇️ Hi My Friend, I hope you're doing well. I reviewed your project requirements and see you are looking for a SaaS solution for user ratings and reviews. Look no further; Zohaib is here to help you! My team has completed 50+ similar projects for SaaS applications. I will design and develop mobile apps for both iOS and Android using a single codebase, ensuring a smooth user experience. Additionally, I will create a web dashboard for data management and analytics. ➡️ Why Me? I can easily handle your project as I have 5 years of experience in mobile app and web development. My expertise includes React Native, Flutter, API development, and database management. I also have a strong grip on cloud deployment and notification systems, ensuring a seamless integration for your SaaS solution. ➡️ Let's have a quick chat to discuss your project in detail. I would love to show you samples of my previous work and how I can deliver the best results for you. Looking forward to chatting with you! ➡️ Skills & Experience: ✅ React Native ✅ Flutter ✅ API Development ✅ SaaS Applications ✅ Database Management ✅ Cloud Deployment ✅ User Notifications ✅ Mobile App Development ✅ Web Dashboard Design ✅ Real-time Data Processing ✅ User Feedback Systems ✅ Store Submission Handling Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
7.7
7.7

Hi, We’ve developed similar multi-role platforms where service providers and users interact, allowing users to leave reviews and ratings. We also built a robust admin panel for managing reviews and user interactions, which is crucial for maintaining quality and trust. With our extensive experience in web and mobile development, we can deliver a fully functional MVP that meets your needs. We’ve worked with various startups, helping them launch successful products and guiding them through the early stages of product-market fit. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
$541.86 USD in 7 days
7.3
7.3

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$500 USD in 7 days
7.1
7.1

Hi, I can develop your full SaaS solution with cross-platform mobile apps and a web-based dashboard. I have experience building scalable SaaS platforms and real-time interactive mobile apps. I’ll handle: -Cross-platform app development (React Native / Flutter) -Web-based dashboard with secure APIs and scalable database -Ratings/review engine with moderation and aggregate scoring -Push/email notifications for users and providers -Deployment guidance and clean, well-documented code The project will be delivered once apps are live on both stores, the web portal is running securely, and all review notifications and analytics work seamlessly. Looking forward to collaborating. Best regards, Sagar
$500 USD in 7 days
7.2
7.2

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!
$500 USD in 7 days
7.8
7.8

Hi there, I’ve reviewed your Cross-Platform Service Review SaaS concept and I’m confident I can deliver a scalable solution that ships iOS/Android from one codebase while your web dashboard drives data management and analytics. What I’ll deliver: - Cross‑platform mobile apps (React Native or Flutter) with star ratings, search, real‑time score aggregation, and a clean UX. - A SaaS backend with secure PHP API endpoints and an AngularJS admin panel; a scalable data model for reviews, providers, users, and flags. - A modular review/ratings engine with moderation hooks and per‑user notification toggles. - A robust push/email notification layer (FCM/APNS with optional SES) for new reviews, replies, or flags. - Store submission flows, deployment scripts, and well‑commented source code; CI/CD and monitoring. Approach: MVP in 6–8 weeks with parallel mobile and backend work; then polish, scale, and deploy to your cloud. I’ll tailor tech choices to your preferences and ensure no data loss or lag in notifications. Next steps: I can share a detailed milestone plan within 24–48 hours once you confirm preferred stack (React Native vs Flutter; PHP backend; AngularJS admin). Best regards,
$250 USD in 7 days
6.6
6.6

Hello As per your project post you are looking to build a Cross Platform SaaS Review App that allows users to discover local service providers leave ratings and written reviews from their mobile devices while you manage providers reviews moderation and analytics from a centralized web dashboard. The goal is to ship a reliable iOS and Android app from a single codebase backed by a scalable secure SaaS backend. My focus will be on delivering a complete end to end solution including cross platform mobile apps built with React Native or Flutter a robust backend with secure APIs a structured database for users providers and reviews and a web based admin panel for moderation and management. The system will support real time rating updates review moderation hooks and a flexible notification layer for push and email alerts. I specialize in building SaaS platforms and review driven applications where performance scalability and data integrity matter. My approach ensures a clean architecture clear separation between mobile and web layers and future ready foundations for analytics reporting and growth as the platform evolves. Let’s connect to define the SaaS architecture mobile app flow and rollout plan for your service review platform. Best regards Nikita Gupta
$300 USD in 24 days
6.4
6.4

Hi I will be able to help you in your Listing service based app. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$500 USD in 7 days
6.6
6.6

Hello, I can build a complete cross-platform Service Review SaaS solution with iOS and Android apps from a single codebase, supported by a secure, scalable web-based admin dashboard. The core flow will allow users to browse providers, submit star ratings with written reviews, and see aggregate scores update in real time. Providers and users will receive instant push or email notifications when reviews are added, replied to, or moderated. On the web side, I will develop a clean SaaS dashboard with secure APIs, moderation controls, analytics-ready data structure, and role-based access. The system will be designed for smooth scaling as usage grows. I will handle mobile app store submissions, basic server deployment, and deliver clean, well-documented source code so future updates are easy to manage. Lets connect over chat and discuss.
$700 USD in 40 days
6.6
6.6

Hi I can build your full SaaS review platform with a unified mobile codebase (React Native or Flutter) and a secure web dashboard that manages all providers, reviews, and analytics. The key technical challenge is keeping ratings, written feedback, and aggregate scores synced in real time, and I solve this using efficient API design, live event streams, and a scalable database schema. I’ll implement a clean review engine with moderation hooks so flagged or disputed feedback is handled safely. Providers and users will receive instant push or email notifications through a reliable queue-based delivery layer. The mobile apps will offer fast search, smooth provider browsing, and friction-free rating submission. Your admin panel will give full control over users, providers, reviews, and notification settings. I’ll also handle store submissions and provide clean, well-documented source code for long-term maintainability. Thanks, Hercules
$500 USD in 7 days
6.6
6.6

With my extensive experience of over a decade as a freelance web developer and being the head of a team of 20+ professionals, I can assure you that your project will be in capable hands. Having worked on numerous Mobile Development projects including Android and iPhone, my team is well-versed with cross-platform stacks like React Native, Flutter, as well as native development. This will enable us to design and develop robust iOS and Android apps for your SaaS solution, ensuring efficient data management and real-time analytics on the web portal. Lastly, I would like to highlight our diligent approach towards timely deployment and clean code practices. Not only will we ensure that both mobile applications are live in their respective marketplaces, but also that the SaaS dashboard runs seamlessly on your preferred cloud instance. Your satisfaction is what drives us! As successful freelancers who’ve built long-standing relationships with our clients and earned ourselves top ratings, we understand the value of quality work and client satisfaction. Let's talk more about how we can exceed your project expectations!
$750 USD in 35 days
6.3
6.3

Hi there, I’m an experienced mobile app developer with strong expertise in Flutter and native iOS/Android, and I also handle backend and SaaS development end-to-end. I can build a single-codebase mobile app for iOS and Android along with a scalable web dashboard for managing users, reviews, analytics, and moderation. I’ll implement real-time ratings, search, notifications (push/email), secure APIs, database design, deployments, and store submissions—ensuring everything works reliably, scales well, and is easy to maintain.
$500 USD in 15 days
6.3
6.3

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Build a unified SaaS platform for real time service reviews on mobile and web ))⚜⭐⭐⭐⭐⚜ Your vision is a complete ecosystem where users rate local services from a mobile app while you control data, analytics, and moderation from a secure web dashboard. The system must work from a single cross platform codebase, update scores instantly, and deliver notifications without delay. I have hands on experience creating React Native and Flutter applications connected to scalable APIs and admin panels. My approach would be to design a clean database for providers, reviews, and users first, then build a notification layer that supports push and email with user level controls. Most important features * Cross platform mobile apps from one codebase * SaaS dashboard with moderation tools * Real time ratings and notifications I would like to discuss your cloud preference and branding style so the architecture fits long term growth. Please message me to plan milestones and store submission steps. Warm Regards, Farhin B.
$256 USD in 10 days
6.6
6.6

Dammam, Saudi Arabia
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