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GERIGELIR

Recycling & Rewards Platform

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Status: ■ PRODUCTION

Users: 50K+

Uptime: 99.9%

API p95: <100ms

## Problem

Recycling participation is low because people don't see immediate value.

## Solution

A mobile-first rewards platform. Scan, earn, redeem.

## Stack

Mobile: React Native, Expo, TypeScript

Backend: .NET 8, C#, REST APIs

Database: MySQL, Redis

Infra: Docker, CI/CD, Load Balancing

## Hard problems solved

[x] Referral system at scale

Multi-level tracking with fraud prevention

[x] Payout systems without trust issues

Complete audit trails, every cent accounted for

[x] Real-time processing

Sub-second response times under heavy load

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