Flutter Halal Stock Screener

@kamran2012

This looks like a great fit, I will deliver the Halal stock screener — Firebase Auth, Shariah screening engine with transparent ratio breakdowns, tabbed filtering across timeframes, and Google Play Billing for premium gating — all as a signed AAB on your internal test track within the month. For market data, I will set up a caching layer in Cloud Functions that stores API responses in Firestore with TTL-based invalidation. This keeps your API call count low, avoids throttling during market hours, and gives users near-instant results on repeated lookups — critical when thousands of tickers need screening across multiple timeframes. Questions: 1) Do you have the Shariah screening thresholds documented, or will we define those together during kickoff? Looking forward to your response. Best regards, Kamran

@Srashtasoft

Hi there, I have read your requirement — you need a production-ready Flutter app with real-time stock data, Shariah screening logic, and subscription billing. This fits perfectly with our experience in Flutter + Firebase + API-driven apps. We can deliver a clean, scalable app with fast stock search, transparent Halal/Haram logic (with ratio breakdown), screener filters, and Google Play Billing integration. We also handle API throttling, caching, and optimised Firebase architecture to ensure smooth performance at scale. Quick questions: ============= Do you already have finalised Shariah screening formulas or need help structuring them? Any preferred market data API (e.g., Alpha Vantage, Yahoo Finance, paid providers)? Should caching be near real-time (seconds) or slightly delayed for cost optimisation? We can deliver to the Play Store internal testing within 1 month with full source, Firebase setup, and deployment guide. Let’s connect — we’re ready to start immediately and ensure a smooth, fast launch. Best Regards, Srashtasoft Team

@k1ng440

Putting the screening logic in Cloud Functions instead of the client side means you can adjust financial thresholds without submitting new builds to the Play Console. I recently architected systems handling 150+ external service integrations, so connecting reliable market data APIs while maintaining sub-second response times is familiar territory. At Eleven Digital, I delivered a mobile platform that scaled to 25,000 installs in week one. The key was robust CI/CD and monitoring from day one, not just UI work. I can structure this Flutter project to meet your one month internal test deadline with that same reliability focus. Which part of this is most urgent for you right now?

@technologiesit

As a seasoned full-stack developer with over a decade of experience, specializing in mobile app development, I strongly believe I am the ideal candidate for your project. Having compiled an extensive portfolio of successful projects including digital solutions using market apps, Firebase and in-app purchases, your project's requirements align seamlessly with my skillset. Let me underscore my abilities in Flutter coding by remarking that I have reproduced high-performance applications for several sectors using Flutter; even under harsh environmental conditions. My bid for this project is reflective of my commitment to quality and satisfaction. Terms included within services such as one-page setup & deployment guide are designed with utmost client convenience in mind. It would be an honor to bring your vision to life and develop a singular solution that abides by Sharia-ruled guidelines and ensures optimal investing outcomes for Muslim users. Let's embark on this journey together!

@kishanbwts

I’ve built Flutter apps with Firebase Auth, Firestore, and Google Play Billing that handle subscription flows cleanly and meet Play Store requirements. For market data, I’ve integrated APIs like Alpha Vantage and IEX Cloud, using local caching and request queuing to handle throttling without breaking UX. Your halal screening logic sounds straightforward to implement as part of the data processing step before UI display. For performance, would you prefer running the screening in Cloud Functions or directly in the Flutter app? Also, do you have an existing API key for market data, or would you like help choosing a provider based on coverage and rate limits? I can deliver the full app, Firebase setup, private repo, and detailed deployment guide within a month, broken into milestones for UI/data integration, billing, and final testing. Ready to start as soon as you are.

@ashinnd84

Hello there, we are a senior Full Stack Web and Mobile App Developers using flutter. Please, send me a message to discuss the work. Thanks Ashish Kumar.

@aadips

Hi, I'm Aditya from Webneco Infotech — we build production-grade Flutter apps with Firebase backends, and this Halal Stock Screener is a compelling, well-scoped project we'd love to build. Here's our approach: - Flutter Android App: Clean, responsive UI with stock search, instant Halal/Haram verdict display, and underlying Shariah screening logic (debt ratio, interest income %, business activity filters) - Market Data API Integration: Connect to NSE/BSE data APIs with proper throttling and caching to keep the app fast and cost-efficient - Financial Ratios Display: Show key ratios (debt-to-assets, interest %, revenue mix) so users understand why a stock passed or failed screening - Freemium + Subscription: Free tier with basic screening, paid tier for deeper data — integrated with Razorpay or Google Play Billing - Firebase Backend: Auth, Firestore for user data, Cloud Functions for API calls and subscription management We have proven Flutter + Firebase experience and understand the importance of a clear milestone schedule. We can share a detailed cost breakdown by milestone upfront. Ready to move fast — let's discuss your timeline.

@mayankinnovative

Hi, As per my understanding: You need a production-ready Flutter Android application for Muslim investors that provides real-time NSE/BSE stock screening with transparent Halal/Haram Shariah analysis, financial ratio breakdowns, subscription-based premium access, and Firebase-powered authentication and backend services. The platform must be scalable, fast, educational, and ready for Google Play internal testing within one month. Implementation approach: I will develop the app using Flutter with a clean scalable architecture such as Bloc or MVVM for maintainability and performance. Firebase will handle authentication, Firestore data management, Cloud Functions, notifications, and secure backend workflows. Real-time stock data will be integrated through a reliable Indian market-data API with caching and throttling strategies to maintain fast responses and API efficiency. The Shariah screening engine will calculate and display detailed compliance ratios with transparent pass/fail logic. I will also implement Google Play Billing for premium features, embedded educational YouTube content, responsive UI/UX, and complete Play Console-ready deployment including signed AAB generation and documentation. A few quick questions: 1. Do you already have finalized Halal screening formulas/rules documented? 2. Which market data API do you prefer or should I recommend suitable providers? 3. Will premium access be subscription-based monthly/yearly or one-time purchase?

@bpatidar2793

How frequently do you expect the Shariah screening rules and financial thresholds to evolve, because designing the rule engine dynamically from the start will make future compliance updates much easier without rebuilding the app logic? I understand you need a production-ready Flutter application where users can search NSE/BSE stocks, receive transparent Halal/Haram screening results, access ratio-based analysis, unlock premium filters through subscriptions, and view educational financial content seamlessly. With strong experience in Flutter, Firebase, Google Play Billing, financial API integrations, caching strategies, and scalable mobile architecture, I can build a smooth, secure, and Play Store-ready platform optimized for fast stock lookups, accurate screening calculations, responsive UI, subscription handling, and maintainable long-term scalability

@murtuza90

As a full-stack developer with over 13 years of experience, I can deliver innovative solutions for your Halal Stock Screener App using Flutter and Firebase. I specialize in creating clean and intuitive user interfaces and employ Provider/MVVM for a stable, maintainable codebase. I can seamlessly integrate Firebase Auth, Firestore, Cloud Functions, and in-app purchases through the Google Play Billing Library. Understanding the importance of accurate market data, I will leverage my API integration skills to ensure real-time financials are quickly fetched and displayed without delay. I’ll also securely manage API keys and provide a setup document for reference.

@sonika1419

**DO NOT PAY ME UNTIL I COMPLETE! :)** Hello my valuable client :) My profile is new over here but I have 7 years of experience in this field. I have completely understood about your project. Also I will provide you free maintenance on your project for 1 year after project completion. I can definitely complete this in your timeframe. Give me one chance to prove myself. Hit the chat button to get started. If you will not like my work then you dont need to pay me any money so dont worry and have faith in me :) I am eagerly waiting for your message.

@mahads31

As-salamu alaykum! My name is Mahad Sheikh and I'm a proficient Web and Software Developer, adept in API Integration, Mobile App Development and PHP. What really drives my work is innovation--I thrive on utilizing modern tech stacks, smart architecture, and future-ready solutions to deliver projects of the highest standard. This project aligns impeccably with my core skillset as I have significant experience working with both Flutter and Firebase. In the specified timeline of a month, I'll create a clean and efficient Flutter UI that lets Muslim investors search Indian stocks and see an immediate Halal/Haram verdict backed by transparent Shariah-screening logic, while also gaining insights into the key financial ratios. Furthermore, My familiarity with market-data REST API will ensure that all this data is pulled in real-time from your chosen market data source via mindful caching that handles throttling efficiently. Additionally, having deployed inert-firebase apps incorporating in-app purchases before, I am very comfortable handling the required TaskStack API (Google Play Billing Library). For your peace-of-mind, post-development you'll receive a comprehensive setup & deployment guide to help continue maintenance if needed. Through me you'll have a long-term technology partner who can serve you not just for this project but beyond - my agile but reliable execution uniquely qualifies me as your go-to tech partner on this project.

@jagratip3

Hello, I’m interested in developing your Flutter-based Halal stock screening application and can deliver a clean, scalable, and production-ready Android app within your one-month timeline. Proposed implementation: • Core App Flow (Flutter + Firebase) * Firebase Authentication for secure sign-in * Clean Flutter UI using MVVM or Bloc architecture * Stock search by NSE/BSE ticker with API-driven real-time financial data * Firestore for user data, preferences, and subscription state • Halal Screening Engine * Implementation of your Shariah compliance rules as a transparent logic layer * Breakdown view showing each ratio (debt, liquidity, income purity, etc.) * Clear pass/fail verdict with explanation for trust and transparency • Stock Screener Module * Tab-based filtering (weekly, monthly, quarterly, half-yearly) * Sorting and comparison of stocks based on financial metrics * Optimized queries with caching to handle API limits and performance • Educational Layer * Embedded YouTube playlists per stock for learning financial metrics context * Smooth in-app video integration without disrupting UX • Monetization * Google Play Billing integration for subscription-based premium features * Free vs premium feature gating handled via Firebase rules + client logic Looking forward to collaborating. Regards JP

@webexpertvicky13

Hi, I’d love to build your Flutter-based Halal stock screening app with Firebase, real-time NSE/BSE financials, and Google Play subscription billing. I understand the app must deliver a smooth investor experience with transparent Shariah screening logic and fast real-time stock analysis. Tech Stack • Flutter • Firebase Auth + Firestore + Cloud Functions • Google Play Billing • NSE/BSE market-data API integration • Secure ".env" handling Features Included • User login/signup with Firebase • Real-time stock search • Halal / Haram verdict engine • Financial ratio breakdowns • Weekly/monthly/quarterly/half-yearly screener • Embedded YouTube educational playlists • Premium subscription unlocks • Push notification support Development Focus • Clean scalable architecture (Bloc/Provider) • Fast responsive UI • API caching & throttling optimization • Secure Firebase rules and indexing • Production-ready Play Store build Deliverables • Full Flutter source code • Firebase project handover • Signed AAB for Play Store • Setup & deployment guide • Internal test track deployment Why Me • Strong Flutter + Firebase experience • API integration expertise • Google Play Billing implementation knowledge • Clean maintainable coding standards Timeline • MVP + testing within 4 weeks Ready to discuss the screening logic, API selection, and milestones immediately. Best regards, Vicky

@pasion0128

★•══•★ Hi client ★•══•★ I can build your Flutter Android app for Indian stock search, Shariah screening, Firebase auth, premium subscriptions, and Play Store internal testing. My approach will be: ✅ build clean Flutter UI, ✅ integrate market data API, ✅ apply your Halal/Haram screening rules, ✅ add Firebase, YouTube playlist embeds, screener tabs, caching, and Google Play Billing. I have experience with Flutter, Firebase, Firestore, Cloud Functions, REST APIs, subscription billing, secure env handling, and production app delivery. One key question: do you already have the exact Shariah screening formulas and preferred market data API for NSE/BSE financial ratios? Best regards. Rico

@nathanholmes

What stands out in your project is that trust and transparency will be just as important as the technical implementation itself. For a Halal stock-screening platform, users need to clearly understand why a stock passes or fails — not just see a label — so the financial ratios, Shariah logic, and data presentation all need to feel reliable, fast, and easy to interpret. I’d approach this with a clean Flutter architecture connected to Firebase services for authentication, subscriptions, and scalable data handling, while separating the screening engine into maintainable logic layers for easier future rule updates. API throttling and caching would also be important given real-time market lookups and screener filters, especially with weekly/monthly/quarterly sorting flows running across large datasets. I’ve worked on data-driven mobile applications where real-time API integration, subscription flows, and clear financial-style dashboards were critical to the user experience. Happy to discuss market data provider options, how the screening calculations should be structured for transparency, or the best approach for keeping the app performant as the screener scales.

@spodstechno

Hi — I’d love to help with this. Your requirements are clear: a production-ready Flutter app with Firebase auth/backend, Google Play Billing subscriptions, real-time NSE/BSE market data integration, and transparent Shariah screening logic presented in a clean, investor-friendly UI. I can structure this for stability and fast delivery, with a maintainable architecture such as BLoC or MVVM depending on what fits best after kickoff. I can also handle: - Firebase Auth, Firestore, Cloud Functions, and push setup - Secure `.env` handling for API keys - Market-data API integration with throttling/caching strategy - Premium/free user access flow via Google Play Billing - Play Console internal test track delivery - Signed AAB packaging and handover docs To make sure I quote accurately and propose the right milestone plan, please message me with a bit more information: 1. Your preferred market data API, if already chosen 2. The exact Shariah-screening rules/thresholds you want implemented 3. Whether you already have Firebase/Play Console accounts set up 4. Any UI references or branding guidelines 5. Whether you want the educational YouTube content embedded from an existing playlist only Once you send those details, I’ll reply with a tailored schedule, milestone breakdown, and cost estimate.

@vertechsolutions

Hi, I can fix your Flutter Halal Stock Screener I've solved this exact problem many times. Here is what I will do: Build a clean Flutter + Firebase app with Firebase Auth, Firestore, Cloud Functions, and secure .env handling. Integrate a reliable market-data API, add throttling/caching, and implement your transparent Halal/Haram screening logic with ratio breakdowns. Set up tabbed screener filters, stock detail pages with YouTube playlist embed, Google Play Billing, and prepare a signed AAB for internal testing. 10 days free support after delivery Milestone-based payment Reply "YES" and Best regards, syed ribal

@fizaa170

Hi, I can help build your Flutter-based Halal stock screening app with a clean architecture, Firebase integration, subscription billing, and production-ready Play Store deployment. The app can include: • Firebase Auth and user management • Real-time NSE/BSE stock search and financial data integration • Halal/Haram screening engine with transparent ratio breakdowns • Tabbed stock screener with filtering/sorting • Embedded educational YouTube content • Google Play Billing for premium access • Optimized Flutter UI with scalable architecture Suggested stack: • Flutter + Firebase • Bloc/Provider architecture • Firestore + Cloud Functions • Cached API layer for throttling/performance optimization I’ll ensure: • Proper .env/API key handling • Clean, maintainable codebase • Stable performance and responsive UI • Signed AAB delivery and Play Console test deployment I’m comfortable working with Firebase services, subscription flows, REST API integrations, and scalable mobile app architecture. Ready to discuss the screening logic, preferred market data API, and rollout milestones further.