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I need a lightweight Android app (Java or Kotlin) that exposes a clean, well-documented REST/JSON API for a full AEPS workflow. The first release must cover: • Core AEPS services: cash-withdrawal, balance enquiry, mini statement generation and daily AEPS settlement. • Cash-withdrawal extras: biometric authentication through RD-compatible devices, fallback OTP verification, and reliable transaction-history tracking (local cache + remote sync). The API layer should be modular so I can plug in other rails (DMT or BBPS) later without breaking existing endpoints. Please keep dependencies slim, follow Android X guidelines and use Retrofit, Room or equivalent open-source libraries—no vendor lock-in. Acceptance will be based on: 1. End-to-end demo on any Android 9+ handset showing each AEPS call succeeding against the test environment. 2. Postman collection and Swagger/OpenAPI file that mirror every implemented endpoint. 3. Clear README covering build steps, device permissions, RD service pairing and settlement cron. Once the above is stable, I’ll handle Play-Store polish myself; your focus is tight, robust AEPS functionality delivered as a reusable module.
Project ID: 40178183
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Active 3 mos ago
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10 freelancers are bidding on average ₹25,734 INR for this job

Hi I have read your requirements and I am sure I will be able to help you. 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 and for web and backend on react js and node js, Python Django, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹25,000 INR in 7 days
6.5
6.5

Hello, I’ve carefully reviewed your project requirements and clearly understand the tasks involved. I have 13 years of experience and strong expertise in the exact skills this project requires. I have successfully delivered similar projects before and can share relevant samples if needed. I will complete this within your expected timeline while maintaining quality and clear communication. I look forward to working with you and contributing sincerely to your project’s success.
₹25,000 INR in 7 days
2.7
2.7

Hi, yes — I can build a lightweight, production-ready Android AEPS application with a clean REST/JSON API layer exactly as per your requirements. I have strong experience in Android (Java/Kotlin), secure financial APIs, biometric integrations (RD services), transaction workflows, and modular API design. I’ve already worked on payment, banking, and real-time transaction systems, so AEPS workflows, settlement logic, and reliability are well understood. What I’ll deliver: • Full AEPS workflow: cash withdrawal, balance enquiry, mini statement, settlement • Biometric RD device integration + OTP fallback • Reliable transaction tracking with Room DB + remote sync • Modular REST API architecture (future-proof for DMT / BBPS) • Retrofit-based API layer + AndroidX architecture • Postman collection + Swagger/OpenAPI documentation • Clean README + deployment & testing guide You’ll get: • End-to-end Android demo running on Android 9+ • Fully documented APIs • Clean, extensible, maintainable architecture • Secure & stable AEPS processing I focus on robust fintech-grade architecture, clean API design, and long-term scalability — not quick hacks. I can start immediately and deliver a fully functional AEPS module ready for production integration.
₹12,500 INR in 5 days
0.0
0.0

Hello, I’m Resonite Technologies, experienced in Android development (Java/Kotlin) with modular API design for fintech workflows. Approach: Core AEPS: Implement cash withdrawal, balance enquiry, mini-statement, and daily settlement. Security: Biometric authentication for RD devices, OTP fallback, secure local caching + remote sync for transaction history. Modular API: REST/JSON endpoints structured to allow future rails (DMT, BBPS) without breaking existing calls. Clean Code: Android X guidelines, lightweight dependencies (Retrofit, Room), well-documented, testable. Deliverables: Fully functional Android module covering all AEPS workflows. End-to-end demo on Android 9+ devices against test environment. Postman collection + Swagger/OpenAPI for all endpoints. README detailing build, permissions, device pairing, and settlement cron. We ensure robust, reusable, and maintainable AEPS functionality ready for Play Store integration by your team. Prior fintech/AEPS modules delivered with modular architecture and clear documentation. - Resonite Technologies
₹55,000 INR in 7 days
0.0
0.0

"I am a professional Full-Stack App Developer specializing in creating high-performance, scalable mobile applications for iOS and Android. Using modern frameworks like Flutter and React Native, I ensure your app is not only visually stunning but also technically robust. From UI/UX design to backend integration and App Store deployment, I provide an end-to-end solution focused on driving user engagement and business growth."
₹22,000 INR in 7 days
0.0
0.0

Pune, India
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