Overview:
Designed and developed a feature-rich Mobile Telecom Application using Flutter for the frontend and Laravel for the backend. The app provides a seamless and secure platform for users to perform a wide range of financial transactions, including mobile data vending, airtime purchase, cable TV subscriptions, bill payments.

Key Features:

1. Mobile Data Vending:

   • Purchase data bundles for all major mobile networks.

   • Real-time delivery of data plans.

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2. Airtime Purchase:

   • Instant airtime top-up for self and others.

   • Support for multiple mobile networks.

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3. Cable TV Subscription:

   • Subscribe and renew cable TV packages (e.g., DSTV, GOTV).

   • Automated activation of subscriptions.

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4. Bill Payments:

   • Pay utility bills (electricity, water, internet, etc.).

   • View and manage payment history.

      

5. Transaction History:

   • View detailed records of all transactions.

   • Export transaction history for personal records.

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6. User Authentication & Security:

   • Secure login with biometric authentication (fingerprint, face ID).

   • Two-factor authentication (2FA) for added security.

   • Encryption of sensitive data during transactions.

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Technologies Used:

• Frontend: Flutter (cross-platform mobile development).

• Backend: Laravel (RESTful API development).

• Database: MySQL (for data storage and management).

• Payment Integration: Flutterwave, Paystack, Monnify (for seamless payment processing).

• QR Code Generation: Google’s ML Kit or Zebra Crossing (ZXing).

   

• Additional Tools: Firebase (for push notifications), JWT (for secure authentication).

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Impact:

• Provided users with a one-stop solution for all their financial and utility needs.

• Enhanced convenience and accessibility through QR-based payments.

• Improved transaction security and user trust.

• Streamlined payment processes for mobile data, airtime, and cable subscriptions.

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Portfolio Statement:
"This Mobile Banking Application showcases my expertise in developing secure, scalable, and user-friendly financial solutions. By leveraging Flutter for a responsive frontend and Laravel for a robust backend, I created a platform that simplifies financial transactions, including mobile data vending, airtime purchase, cable subscriptions, bill payments, and QR-based payments. This project highlights my ability to integrate complex functionalities into a seamless user experience while prioritizing security and performance. It reflects my commitment to delivering innovative solutions that meet the evolving needs of modern banking and payment systems."

Live Demo:

Website: https://dataapp.ng

Playstore: https://play.google.com/store/apps/details?id=com.dataappng

AppStore: https://apps.apple.com/ng/app/GoApp-by-p-a-y/id1664342259