Auto-Notify Complaint Tracker -- 2

@mehboobkatiyar

Hi, I can build this complaint-management app with a clean and simple workflow: **create complaint → select contacts → send → track pending days until resolved**. I’d recommend **Flutter** for a smooth Android-first experience with future iOS support. For data persistence, I can use **SQLite/Hive locally** or Firebase if cloud sync is needed, ensuring the pending-day counter remains accurate after restarts. For messaging, SMS can be integrated directly, while WhatsApp can use its supported sharing/business APIs depending on how automated you need the sending to be. I’ll also include open/closed filters, complaint details, timestamps, and clean maintainable source code. Best, Mehboob

@technologiesit

As an accomplished Full Stack Developer with over eight years of experience in digital solutions, I'm confident in my ability to create a high-performing mobile app for your Auto-Notify Complaint Tracker project. My expertise lies in Mobile App Development, specifically using Flutter which will ensure a smooth and reliable user experience. Furthermore, my skills in PHP will aid in handling data persistence to ensure accurate day counting even after app restarts. With 200+ successfully delivered projects and 8+ years of industry experience, I understand the importance of a clean and maintainable code-base for your project. That's why I value prioritizing quality and scalability to accommodate your app's potential growth. Alongside, integrating rich features like contact integration via existing numbers will be streamlined and efficient. Equipped with problem-solving skills honed from building customized digital solutions for various clients previously, I'm confident that I can provide you with an Auto-Notify Complaint Tracker that meets your specific needs—keeping you informed every step of the way. Let’s not just build an amazing application but turn your vision into a reliably functioning reality together!

@deependra4113

Hi, I can build this complaint-management app in **Flutter** with a clean, maintainable architecture for both Android and iOS. **Proposed stack:** • Flutter/Dart for cross-platform UI • SQLite/Drift or Hive for reliable local persistence • Device Contacts API for selecting saved contacts • SMS/WhatsApp integration using the most reliable platform-supported approach The core flow will be: **Create complaint → select multiple contacts → send → record date/time → track pending days → mark resolved.** I’ll implement: • Open/Closed complaint filters • Detail screen with live pending-day counter • Persistent data that remains accurate after app restarts • Clean error handling and testing • Responsive Android/iOS UI • Maintainable, well-structured code I have **9+ years of mobile development experience**, including Flutter and iOS, and can handle the project from development through testing. One important consideration is WhatsApp: the regular WhatsApp app has platform restrictions around fully automatic message sending. I’ll recommend the best supported approach based on whether you need Android, iOS, or both. I’m available to start immediately and can discuss the messaging workflow before development.

@tyagi5011

With over 6 years of experience in mobile app development and specialization in Flutter, I am confident in delivering the smooth and reliable experience you're looking for in your Auto-Notify Complaint Tracker. Having built similar dynamic applications for complaint management, contact integration and auto-messaging features, I understand the complexities involved and can efficiently address them. In terms of tech stack, I suggest building your app with Flutter, as its cross-platform nature will ensure a wider user reach without compromising any functionality. For messaging services, we can integrate reliable channels like SMS or WhatsApp APIs to enable seamless communication. To maintain data persistence accurately, I'll use Flutter's encryption and local storage capabilities that ensure your day counter stays accurate even after app restarts. What distinguishes me from other developers is not just my technical expertise but also my commitment to exceeding client expectations at all times. Aside from building you an innovative product, my focus will additionally be on delivering clean and maintainable codebase for smooth future enhancements. Let’s collaborate and let me turn your incredible idea into an incredibly powerful product!

@netswaptech2811

The core requirement is clear: create one complaint, select saved contacts, send the same message through the most reliable supported channel, and maintain an accurate open-day counter until resolution. For messaging, I’d first assess the required delivery behaviour. SMS can use an SMS provider such as Twilio where automatic sending is permitted; WhatsApp automation should use the official WhatsApp Business/Cloud API, rather than device-level workarounds. If WhatsApp API access isn’t appropriate for the intended recipients, I’d recommend a reliable fallback flow. The app would include: * Complaint creation and editing * Contact selection/multi-select * One-tap message dispatch * Open/closed filters * Detail view with live pending-day calculation * Local/offline persistence * Message and status history * Clean, extensible architecture I’d structure delivery around: 1. UI/UX + data model 2. Complaint/contact management 3. Messaging integration 4. Persistence + day-counter logic 5. Testing, polish and deployment Before development, I’d confirm whether the app needs fully automatic SMS/WhatsApp sending without opening the messaging app, and whether Android only or both Android and iOS are required, as those choices affect the messaging architecture significantly. Best regards, Swapnil Karma

@Baber512

Hello, I can build this complaint-management app in **Flutter**, providing a clean cross-platform codebase with smooth contact integration and reliable local data persistence. I can implement the complete flow: create complaints, select stored contacts, send messages through the appropriate supported messaging channels, track open/closed status, and maintain an accurate live “pending days” counter even after app restarts. For persistence, I can use a local database such as **SQLite/Isar**, storing timestamps and calculating the pending duration dynamically rather than relying on a continuously running timer. I’ll keep the architecture clean and modular so future features can be added easily. I can also recommend the best messaging approach based on the limitations and APIs of SMS, WhatsApp, or other channels. Thank you.

@hoangvanp

Hello, Creating the Auto-Notify Complaint Tracker app involves streamlining the complaint submission process and automating notifications to selected contacts. The focus is on enhancing user experience and ensuring data accuracy. To begin, I would review the existing architecture and prioritize building a clean, maintainable codebase. I would consider using a cross-platform framework like React Native for seamless integration and a smooth user experience. Data persistence would be crucial for maintaining the accuracy of the day counter, and I would implement this using a reliable storage solution. In previous projects, I have developed similar mobile applications that involve automated notifications and data tracking functionalities. These experiences would be beneficial in ensuring a successful implementation for this project. A few questions: - Which messaging service would you prefer to integrate for notifications? - Are there any specific design preferences for the app interface? - How do you envision handling user authentication within the app? Best regards,

@Visharaa2024

Hello, This is a good fit for a focused mobile MVP. I understand the core workflow as Create Complaint → Select Saved Contacts → Send → Track Pending Days → Resolve, with a simple open/closed complaint history. I’d recommend Flutter for a maintainable cross-platform application, with local SQLite-based persistence and native contact integration. Complaint records would store their creation/resolution timestamps rather than relying on a continuously running counter, allowing the pending-day calculation to remain accurate even after the app is closed or restarted. For messaging, I’d separate the channel layer so SMS and WhatsApp can be integrated appropriately without tightly coupling the application to one provider. I’d first confirm the required WhatsApp automation method/API and messaging volume before selecting the service. The UI would remain intentionally simple: complaint list, filters, creation form, contact selection, detail/history screen and clear pending-day status. I’ll provide clean, documented source code, persistence, error handling and testing across relevant devices. I’m happy to discuss the messaging requirements, platform choice, budget and milestones before starting. Best regards, Deepak

@ViranderK

Hi, I understand the requirement: Create complaint → select contacts → send → track pending days → resolve. I recommend Flutter + SQLite/Hive for a lightweight, maintainable app. Local persistence will ensure complaints, timestamps and status remain available after app restarts or offline use. Features: • Create complaints and select multiple contacts • One-tap SMS/WhatsApp messaging • Open/Closed complaint management • Automatic pending-day counter • Filters and complaint details • Reliable local data persistence • Clean modular architecture + source code For WhatsApp, if you need fully automatic sending, I recommend the WhatsApp Business Cloud API. For SMS, we can use Twilio or a local SMS provider. I’ll first confirm the messaging approach based on your target platform and country. Questions: Should messages be sent completely automatically, or can WhatsApp/SMS open with the message pre-filled for confirmation? Is this Android-only initially, or should we support iOS from day one? Best, Virander

@ApieTech

Hello, We reviewed your brief - a mobile complaint tracker where you enter a complaint once, pick saved contacts, and send it to everyone in one tap via SMS/WhatsApp, with the app logging the date-time and keeping a live pending-days counter per open item until you mark it resolved - plus a filtered list (open vs closed) and a detail screen with the running day count. We build clean Flutter/React Native apps with contact integration, WhatsApp/SMS deep-linking and reliable local persistence so the day counter stays accurate across restarts. Team of 20. One question: for auto-send, is WhatsApp/SMS via the device apps acceptable, or do you want a gateway (Twilio / WhatsApp Business API) for true one-tap bulk send? - APIE Technologies

@prachia77

Hi, I can build this complaint-management app with a simple workflow: create complaint → select contacts → send message → track pending days → resolve. Recommended stack: * Flutter for a maintainable cross-platform app * Local SQLite/Hive storage for reliable offline data persistence * Native contact integration for selecting saved numbers * WhatsApp/SMS integration based on the channel limitations and automation requirements Core features: * Complaint creation with message/details * Contact selection from device/app contacts * One-tap messaging workflow * Complaint date/time tracking * Automatic pending-day calculation * Open/closed complaint filters * Complaint detail screen with live day counter * Persistent local storage so counters remain accurate after restart * Clean, responsive and easy-to-maintain UI For the day counter, I’ll store the original complaint timestamp and calculate the current difference dynamically rather than storing a static counter, ensuring it remains accurate after restarts. Feel free to message me with your preferred messaging channel and workflow details. I’d be happy to suggest the most practical implementation. Looking forward to working with you! Best Regards, Prachi Webix Infotech

@UmairBuildsAI

Hey, I can help build your complaint tracker app with a simple flow for creating complaints, selecting stored contacts, sending notifications and tracking pending days until resolution. You can review my work here: https://www.freelancer.pk/u/UmairBuildsAI I have experience with full-stack development, APIs, automation, backend workflows and third-party integrations. For this app, I would structure the data layer so complaint status, timestamps and pending-day calculations remain accurate after restarts. The messaging layer can be connected through a suitable API or service depending on whether you prefer SMS, WhatsApp or another reliable channel. I can keep the architecture modular so the app can later support additional notification channels, filters and reporting without major changes. Would you prefer WhatsApp as the primary notification channel, or should SMS be supported as well? Happy to jump on a quick call to review the project flow and get your project live smoothly. Best Regards, Umair

@bhargav922002

Hello, I'm bharghav, with 10 years of experience in Android development. My expertise in crafting robust mobile applications aligns perfectly with your "Auto-Notify Complaint Tracker" project. I understand you need a mobile app for complaint tracking with automatic notifications. My approach involves developing a native Android application, integrating SMS functionality, and exploring WhatsApp API for reliable messaging. Data persistence will be handled securely, ensuring accurate "pending days" tracking and a smooth user experience. Let's connect in chat to discuss this further. Best regards,

@huzaifa1332

A simple complaint tracker, built to save time and never lose track of pending issues. I can develop this as a clean Flutter mobile app with a simple and reliable user experience. The main flow will be straightforward: create a complaint, select saved contacts, send the complaint through the chosen messaging method, and track its status until resolved. The app will include: * Complaint creation and editing * Saved contact management * Contact selection for each complaint * Messaging integration based on the supported channel * Automatic date/time recording * Live pending-day counter * Open and closed complaint filters * Detailed complaint screen * Persistent local data storage * Accurate day calculation even after the app restarts For messaging, I’ll recommend the most reliable approach based on whether you need SMS, WhatsApp, or another service, since each platform has different automation limitations. The app will be structured cleanly so additional features can be added later without rebuilding the core system. I’ll focus on reliability, simple UI, accurate tracking, and maintainable code.

@Royalitservices

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’d like to clarify a few key details to ensure we're aligned from the start. Freelancer’s proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Royal IT service

@mikhailmikhail80

Full-Stack Developer | Web & App Development | UI/UX | Excel | Photoshop I turn ideas, requirements, and complex tasks into clean, reliable, high-quality results. Whether it’s a website, web app, mobile app, automation, Excel solution, or custom software — I focus on understanding exactly what you need and delivering it right. If you’re looking for someone who understands the job and gets things done, send me a message. Let’s build it.

@karanp744

Hi there, I can build a reliable auto-notify complaint tracker that efficiently logs and tracks user complaints with real-time notifications. I’ve developed automation platforms and API integrations before, ensuring secure, scalable backend architecture and a smooth user experience.

@SakshamSaboo

Hi, Your app has a simple core workflow, but the key is making messaging reliable while keeping complaint tracking accurate. I can build this as a clean React Native app for Android + iOS. I’ll implement: • Complaint creation → select saved contacts → send in one simple flow • SMS integration and WhatsApp/API-based messaging where supported • Open/Closed complaints with filters and detail views • Automatic “Pending Days” calculation from the original timestamp • Persistent local database so data and counters remain accurate after app restarts • Clean, responsive UI focused on speed and usability • Proper validation, error handling and delivery feedback I have 5+ years of hands-on experience in application and web development, working with JavaScript, APIs, databases and production deployments. I’m new to Freelancer, but not new to software development. My focus is to build a strong reputation here through quality work, clear communication and reliable delivery. One important consideration is WhatsApp automation, as its policies restrict certain types of automated messaging. I’ll verify your exact workflow and recommend the most reliable approach rather than overpromising. I’m ready to discuss the workflow and start with the core complaint-to-message flow. Best regards, Saksham

@CliveMSoftware

I'll build this as a cross-platform app using Flutter for optimal performance on both Android and iOS with minimal code duplication. The core flow includes a complaint creation form, native contact picker integration, and a messaging service layer that handles SMS via Twilio or Firebase Cloud Messaging and WhatsApp via the WhatsApp Business API. Local SQLite database will store complaints with creation timestamps, and a background service recalculates the pending day counter on every app launch and periodically throughout the day to ensure accuracy. The UI will feature a clean list view with toggle filters for open/closed status, a detail screen showing the live day counter and message history, and a confirmation dialog before sending to multiple contacts. All data persists locally so the app works offline, with optional cloud backup support if you want multi-device sync later.