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I already have a small proof-of-concept app and a full set of APIs ready to go. What I need now is a polished Flutter application that runs smoothly on both Android and iOS. Core scope • The app’s single role is “Student.” After a secure sign-in, the student should be able to pay school fees, review past receipts, and check their account details—all powered by my existing APIs(or I'll update APIs if needed). • A payment gateway must be integrated so transactions post in real time to our backend and a receipt PDF/HTML is displayed once payment succeeds. Specifically CCAvenue. • Receipts and account details screens should pull live data from the API and cache lightly for offline viewing. Deliverables 1. Flutter source code that compiles for Android and iOS. 2. Fully wired-in payment gateway, receipt viewer, and account-details modules. 3. Release builds plus step-by-step help pushing the Android build to Google Play (Test/Production). 4. Basic instructions in a README for local build, API keys, and environment setup. Acceptance criteria • Successful fee payment updates the backend and shows a confirmation receipt without errors. • The “Receipts” screen lists all transactions returned by the API, opening each receipt with correct formatting. • “Account Details” reflects live balances exactly as returned by the API. • Play Store and App store listings pass review and is available for download. I will provide: – The current sample project, API documentation, test credentials, and brand assets. – Prompt feedback on builds so we can iterate quickly. If you have solid Flutter experience and have shipped apps on Google Play and also on the App Store, let’s wrap this up efficiently.
ID do Projeto: 40344691
48 propostas
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Ativo há 18 dias
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48 freelancers estão ofertando em média $474 CAD for esse trabalho

✔️✔️✔️✔️✔️ Flutter Student App (Payments & API Integration) ✔️✔️✔️✔️✔️ Hello, How are you? I’ve reviewed your requirement and understand you need a polished Flutter app that connects with your existing APIs, enables real-time fee payments via CCAvenue, and displays receipts and account data seamlessly. Features: • Secure student login with API integration • CCAvenue payment gateway with real-time transaction sync • Receipts module with PDF/HTML viewer + history listing • Account details screen with live API data + light offline caching • Clean, responsive Flutter UI for Android & iOS • Error handling, smooth performance, and store-ready builds • Deployment support + README documentation Let’s Chat… Thanks
$500 CAD em 7 dias
9,8
9,8

Hello, It sounds like you have a strong foundation with your proof-of-concept and a robust set of APIs. My expertise is perfectly aligned to transform these into a highly polished, cross-platform Flutter application, ensuring a seamless and efficient experience for your students on both Android and iOS devices. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
$349 CAD em 7 dias
8,4
8,4

Hey, I will build your polished Flutter app — secure sign-in, CCAvenue payment integration, receipt viewer, and account details screen — wired to your existing APIs and deployed to both Google Play and the App Store. For CCAvenue specifically, I will handle the redirect-based payment flow inside a secure WebView with proper callback parsing, so the transaction result posts to your backend in real time and the receipt renders immediately on success. I will also implement lightweight Hive-based caching so receipts and account data remain accessible offline. Questions: 1) Which CCAvenue integration mode are you using — iframe or redirect? 2) Do your APIs already return receipt data in a structured format, or will I need to parse HTML responses? Looking forward to your response. Best regards, Kamran
$374 CAD em 10 dias
8,5
8,5

As a seasoned app developer with over 7 years of industry experience and a keen focus on mobile app development, I am confident that I have the required skills needed to deliver a polished Flutter application for your Student School Fees app. With a deep understanding of Android, iPhone, Mobile App Development, and PHP, I can ensure seamless integration and functionality across different platforms. One of our core beliefs at our company is the importance of earning client trust through results. Therefore, we offer unlimited revisions till you're fully satisfied with the final outcome. In this way, we aim to deliver an app that aligns perfectly with your vision and fulfills all the requirements set out in the project description. Past success is a great marker for future performance. Fortunately, I have successfully published apps on both Google Play Store and App Store in the past which mirror your project requirements. This prior experience makes me uniquely qualified to provide accurate step-by-step help pushing the Android build to Google Play while ensuring our app releases meet review standards. Let's maximize efficiency while wrapping up this project, get in touch today!
$250 CAD em 7 dias
8,0
8,0

Hi, I will develop the student's school fee app in Flutter where he will be able to pay and see the past records. I am developing applications since 2019. I can show you prototype first in order to clear things. Thanks
$500 CAD em 7 dias
7,2
7,2

Hi there, I have read your project requirement carefully. You need a polished Flutter app for iOS and Android where students can securely log in, pay fees via CCAvenue, view receipts, and check account details using your existing APIs. We can complete your app by integrating CCAvenue payment flow, ensuring real-time transaction updates, building receipt viewing (PDF/HTML), and implementing API-based account and history screens with light offline caching. We will optimize UI/UX, ensure stable performance, and assist with Play Store and App Store submission. A few questions to proceed: ====================== Is your current Flutter project already structured (MVVM/clean architecture) or needs refactoring? Do you have CCAvenue credentials and integration docs ready? Should receipts be downloadable/offline stored or just cached temporarily? Any deadline for store submission? Best Regards, Srashtasoft Team
$500 CAD em 7 dias
7,1
7,1

I reviewed your requirement carefully, and since your APIs and proof-of-concept are already in place, the focus now is on building a stable and polished Flutter app with clean integration and smooth payment flow. I have experience handling Flutter applications with API-driven architecture, including secure authentication, real-time data sync, and payment gateway integration. I understand the importance of accurate transaction handling, especially with CCAvenue, along with proper receipt generation and display. I can deliver a well-structured Flutter app covering student login, fee payment, receipts listing with proper formatting, and account details with live API data and light caching for offline access. I will also assist with preparing release builds and guiding you through Play Store submission. I am available to start immediately and can work closely with your API updates to complete this efficiently.
$500 CAD em 10 dias
6,5
6,5

Hi, I understand you already have the APIs and a proof of concept, and now need a polished Flutter app for Android and iOS focused on one clear student journey: secure sign in, school fee payment through CCAvenue, receipt access, and live account details. The key is making the app reliable, fast, and store ready while keeping API integration clean and maintainable. My approach would be to build the app with a clear Flutter architecture that separates authentication, payment, receipts, and account data. I would connect your existing APIs, integrate CCAvenue so payment status updates the backend in real time, and implement receipt viewing with light offline caching for receipts and account details. I would also prepare release builds and make sure the project is structured for smooth Play Store and App Store submission. Before delivery, I will test login, payment success and failure flows, backend update handling, receipt rendering, account balance accuracy, offline cache behavior, and release build stability on both platforms. Best, Justin
$500 CAD em 7 dias
6,3
6,3

With over 6 years of experience building Flutter apps for both Android and iOS, I have delivered polished, production-ready apps that integrate live APIs, payment gateways, and receipt modules. I understand your project requires a Student app with secure sign-in, CCAvenue payment integration, live account details, and receipt viewing, all synced with your backend APIs and lightly cached for offline access. I will provide clean, maintainable Flutter source code, release builds, and step-by-step guidance for deploying to Google Play and the App Store, along with a README for environment setup. Do you want offline caching to include full receipt PDFs or just a snapshot summary, and should we implement push notifications for successful payments and account updates?
$250 CAD em 7 dias
5,8
5,8

hello sir I am expert in flutter and I am ready to start immediately. I will provide you source code and also will help you publishing on google play store. I have 12+ years of experience so I have expertization in kotlin, ios swiftui and flutter. Let we discuss on project and start immediately Best Regards Jitendra Sharma
$300 CAD em 10 dias
5,5
5,5

I can take your POC + APIs and turn it into a clean, production-ready Flutter app with smooth payments and reliable data sync. Approach: Build a modular Flutter app (Android + iOS) focused on stability, fast UX, and clean API integration. Core Implementation: * Secure login + session handling * Fee payment flow with **CCAvenue integration** (real-time status + backend sync) * Receipt module (list + detailed view, PDF/HTML rendering) * Account details (live data + light caching for offline access) Tech: * Flutter (latest stable) * REST API integration (Dio/http) * Local caching (Hive/SharedPreferences) * WebView/SDK integration for CCAvenue Quality Focus: * Clean architecture (separation of UI, services, models) * Error handling for payments + API failures * Smooth UI/UX with responsive layouts Deliverables: * Full Flutter source code * Payment + receipts + account modules fully working * Android build (Play Store ready) + iOS build (App Store ready) * Step-by-step deployment help (Play Store + App Store) * README (setup, API config, build steps) I focus on getting payments and data flows rock-solid—so everything works reliably from day one.
$500 CAD em 7 dias
5,1
5,1

Hi, As per my understanding: You already have APIs and a POC, and need a production-ready Flutter app for the “Student” role. The app should enable secure login, fee payment via CCAvenue, viewing receipts, and checking account details using your APIs. It must support real-time updates, display receipts (PDF/HTML), and include light offline caching, with final builds ready for Play Store and App Store submission. Implementation approach: I will build a clean, scalable Flutter app using a layered architecture (API service, state management, UI). Secure authentication and API integration will be implemented with proper error handling. CCAvenue payment gateway will be integrated ensuring real-time transaction sync and receipt generation. Receipts and account modules will fetch live data and use local caching (e.g., Hive/SQLite) for offline access. I’ll ensure responsive UI, optimized performance, and platform-specific compliance. Final deliverables will include release builds, store deployment assistance, and a clear README. A few quick questions: 1. Do you have CCAvenue merchant credentials and test environment ready? 2. Preferred state management (Provider, Riverpod, Bloc)? 3. Any UI/UX references or should I follow standard Material/Cupertino design?
$250 CAD em 7 dias
5,4
5,4

Hello, I can deliver a polished Flutter application for your student-fees platform that runs seamlessly on both Android and iOS, fully integrated with your existing APIs. Scope of Work: Implement secure student login and account access. Integrate CCAvenue payment gateway with real-time backend updates. Display receipts (PDF/HTML) and account details fetched from the API, with lightweight offline caching. Provide fully compiled Android and iOS builds, ready for store submission. Offer a step-by-step guide for local builds, API setup, and publishing to Google Play and App Store. Deliverables: Flutter source code (cross-platform). Fully working payment flow, receipt viewer, and account-details module. Android and iOS release builds. README with instructions for API keys, environment setup, and publishing. Experience: I have solid Flutter expertise and a track record of shipping apps on both Google Play and the App Store. I ensure clean, maintainable code, smooth UI, and reliable backend integration. Timeline & Cost: Estimated timeline: 10–12 days from start to store-ready builds. Fixed cost: Let's chat first I’m ready to start immediately and can iterate quickly with your feedback to ensure the app meets your acceptance criteria. Best regards, Chandan A.
$250 CAD em 12 dias
3,5
3,5

As a versatile professional with over 8 years of experience in web and mobile app development, my grasp of using Flutter especially to develop mobile apps will be immensely valuable to your project. Flutter is my forte—I have built numerous apps with it, including ones that are operating effectively on Google Play Store and the App Store. Thorough understanding of the Android and iOS platforms coupled with previous experience with payment gateways, such as CCAvenue, give me an added advantage for your project's success. In terms of my exposure to relevant domains, I've worked on a variety of projects analogous to yours. From managing school operations and fee transactions to creating user-friendly systems for financial management—my experience seems tailor-made for your needs. Understanding the importance of real-time functionality in an online-payment system like yours, I'm adept at delivering solutions that excel at exactly that. Boosted by a command over backend languages like Python (Django) and Node.js, I can skillfully utilize your existing APIs or adapt them as necessary.
$450 CAD em 5 dias
3,1
3,1

Hi there, I have recently completed a similar project and would love to share some references. Building a polished Flutter app for student fee payments, receipts, and account details sounds right up my alley and I would love to exceed your expectations. With 9+ years in cross-platform development, I'll deliver a sleek Flutter app that integrates your APIs and CCAvenue gateway for real-time transactions on Android and iOS. You'll get fast, mobile-friendly performance with light caching for offline access, saving time on maintenance while ensuring scalable updates. While I might be new to Freelancer, I have over 9 years of experience off-site and I truly appreciate you taking your time to review my proposal and I would love to discuss this project more. I treat every project like my own pride and joy and go out of my way to make sure you'll love the final design and functionality. Kind regards, Trichelle
$350 CAD em 20 dias
2,5
2,5

Based on your requirements, I can develop a polished, production-ready Flutter app for both Android and iOS that leverages your existing APIs for student fee management. The app will provide a secure sign-in flow, real-time payment processing via CCAvenue, and dynamic screens for receipts and account details with light offline caching. Each payment will generate an HTML/PDF receipt instantly, while all account and transaction data will be fetched live from your backend to ensure accuracy and consistency. The UI will be clean, responsive, and consistent with your branding assets to provide a smooth student experience. I will deliver fully compiled Flutter source code, integrated payment and receipt modules, and release-ready builds for both stores. Additionally, I will provide detailed instructions for pushing the Android build to Google Play and configuring iOS deployment, as well as a README for local builds, API keys, and environment setup. The solution will be structured for maintainability and scalability, allowing you to expand features or integrate new APIs in the future without rewriting the core app.
$250 CAD em 1 dia
1,6
1,6

I focus on delivering work that’s done properly, clear, polished, and aligned with exactly what you need. As a new freelancer I’m focused on building my reputation, so I offer competitive rates while putting in extra effort to ensure high quality results, reliable communication, and work I stand behind. My full-stack development skillset gives me an added advantage. Not only can I proficiently handle UI/UX using tools like Figma, Adobe XD, and Tailwind CSS to create intuitive interfaces your users will love, but I can also manage the backend to make sure it is fast, secure, scalable, and performs well under high traffic. This means that not only will the frontend of your app look good, but it will also be indelibly tied to a powerful backend engine that runs smoothly. Finally, as an efficient project manager with an Agile approach, I offer seamless communication during all project stages so you'll always be updated promptly. I also offer comprehensive documentation and within my packages: from detailed README files for easy set up through local build and API key management to clear step-by-step Google Play test/production deployment instructions. Let's get started on this efficient journey together - placing you where you rightfully belong; ahead of the curve!.
$500 CAD em 7 dias
1,0
1,0

Hello, Are you tired of dealing with clunky school fee payment systems that just don't cut it? Look no further! I specialize in creating polished Flutter applications that run seamlessly on both Android and iOS, and I am here to help you transform your proof-of-concept app into a fully functional School Fees App. I understand that your main pain point is to have a user-friendly app where students can easily pay school fees, review receipts, and check their account details. My solution involves developing a Flutter application that integrates a payment gateway (specifically CCAvenue) for real-time transactions and receipt generation, all powered by your existing APIs. With my expertise in Flutter development, I will deliver a robust solution that meets all your requirements. My technical skills, clear communication, commitment to quality, and reliable post-launch support ensure a smooth development process and a successful project outcome. You can view my portfolio here: https://www.freelancer.com/u/rajeshrolen Let's discuss your project further in a chat to ensure we are on the same page and to address any questions you may have. Sincerely, Rajesh Rolen
$500 CAD em 7 dias
0,7
0,7

⚠️Zero risk on your side. If it’s not right, you don’t pay⚠️ I read carefully your need for a polished Flutter app integrating CCAvenue payments with seamless real-time backend updates and offline-capable receipt caching. Having developed similar student-focused apps with secure sign-ins and smooth multi-platform builds, I’ll bring client-centered, quality-focused work with clear communication and trusted, seamless integration. I’m excited to share previous projects that highlight this expertise. I offer regular calls and updates to ensure a trusted, outcome-oriented partnership. I would like to discuss more about the project; the worst case, you lose nothing. Best case, you walk away with a free consultation and real clarity. Looking forward to discussing your project in detail. Kind Regards Shafeeq
$350 CAD em 14 dias
0,0
0,0

You already have the APIs and a POC, so wiring CCAvenue into a single-role Student Flutter app (pay fees, view receipts, check account) is exactly the kind of cleanup work that gets shipped fast. Making payments post in real time and rendering a PDF/HTML receipt that caches for offline are the two user-visible pieces that must be bulletproof. One thing people often miss: never trust client-side success alone. CCAvenue redirects and 3DS flows require server-side verification/webhook handling so receipts can’t be spoofed and the backend stays the single source of truth. I built CampusPay, a Flutter app for a mid-size college integrating a web-based gateway and backend webhook verification, shipped to both Play Store and App Store. It handled real-time posting, generated receipt PDFs server-side, and cached transactions for offline viewing. Plan: integrate CCAvenue via secure WebView/SDK with server-side verification or adapt your APIs, implement receipts and account-details screens that pull live data and cache lightly (SQLite/Provider or Riverpod), deliver release builds and step-by-step Play Store publishing help plus a README. Can we jump on a 15-minute call to confirm whether your backend already exposes a CCAvenue verification/webhook endpoint or you want me to add that? Regards, Zweidevs
$500 CAD em 7 dias
0,0
0,0

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