Built a cross-platform mobile app in React Native that connects parents to their child's AI-powered interactive plush companion. The app handles Bluetooth device setup, real-time toy control, conversation history, and a child development insights dashboard.

Developed full-stack features for a loyalty and rewards platform used by 8,000+ users across 7 retail locations, supporting sweepstakes and purchase-based incentives.

Implemented backend APIs using NestJS for loyalty tracking, reward entries, and user account functionality.

Designed and modified PostgreSQL schemas for transaction data, reward systems, and promotional campaigns.

Built user dashboards enabling customers to view purchase activity, manage loyalty participation, and interact with sweepstakes programs.

Developed internal tools for managing user feedback, receipts, and purchase records.

Contributed to platform launch supporting a 25% increase in basket sizes over $25 after rollout.