Appling

Real-time scoring

LocalStorage

Animated UI

Overview

Developed an interactive quiz application with dynamic question generation and real-time scoring. Designed engaging UI animations and implemented local storage for progress tracking.

Architecture Diagram

Design Decisions

• →Chose the simplest architecture that solved the problem without over-engineering.
• →Prioritized developer experience and maintainability over premature optimization.
• →Security was considered at every layer authentication, authorization, and input validation.

Deployment

Deployed to a cloud environment with environment-specific configuration. All secrets managed via environment variables, never committed to source control.

Lessons Learned

Every project teaches something new. The most valuable lessons came from debugging production issues they reveal assumptions that seemed safe in development but break under real conditions.