ResilientPay

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  Main page

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  Payment

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  QR-code

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  Analytics

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  Quiz

The inspiration for ResilientPay came from a harsh reality in Kyrgyzstan. As our country rapidly adopts QR payments (20x growth in 2025 ), the underlying infrastructure often fails. We saw teenagers—students like us—getting stranded at bus stops or school cafeterias because a server went down or a mobile network lagged. We realized that a digital economy is only as strong as its weakest link: connectivity. We wanted to build a "financial safety net" that makes payments as reliable as cash.

🛠️ How we built it

We focused on creating an Offline-First architecture.

The Core: We built a local caching system that allows the app to record a transaction's intent even without a handshake from the bank's server.

Synchronization: We implemented a background sync worker that detects when the device returns to a "stable" network state to finalize the payment.

AI Alerts: We developed a predictive logic model that analyzes historical uptime data to calculate a "Risk Score" (R) for the user's current location, warning them if R>threshold.

Frontend: The UI was designed to be ultra-lightweight to ensure it loads quickly even on older smartphones.

🚧 Challenges we ran into

The biggest challenge was Data Integrity. How do we ensure a transaction is valid if the server can't verify it in real-time? We had to dive deep into cryptographic hashing to ensure that offline "payment tokens" couldn't be tampered with. Another hurdle was the User Experience—explaining to a 14-year-old why they should reserve cash today because of a predicted server crash required a balance of simple UI and smart AI.

🧠 Accomplishments that we're proud of

We are proud of creating a working prototype that solves a specific local problem while being scalable to any emerging market. We successfully integrated a Gamified Literacy module that actually makes learning about cybersecurity fun for our peers, rather than a boring lecture.

📖 What we learned

This hackathon taught us that Resilience is just as important as Innovation. We learned how to handle edge cases like "Partial Connectivity" and the importance of financial inclusion for minors who are often overlooked by big banking apps.

🚀 What's next for ResilientPay

Our roadmap includes:

Pilot Program: Launching in 10 schools across Bishkek and Osh to gather real-world usage data.

Parental Dashboard: Allowing parents to set "Emergency Buffers" for their children.

National Integration: Partnering with local banks to provide them with "Infrastructure Health Maps" based on our users' anonymized failure reports.

Built With

• figma
• nextjs
• react
• sql
• supabase
• taiwilndcss
• typescript
• vercel