Competitive Global Leaderboard and Performance Analytics Dashboard

[polichdev]

Implement a centralized ranking system to display top-performing users based on accumulated Experience Points (XP) and quiz accuracy. This module will encourage healthy competition and provide students with a visual representation of their standing within the TechIndustry learning community.

Key Topics and Tasks

• Ranking Engine Development

  • Implement backend logic to aggregate total XP across all completed modules per user
  • Design optimized queries to support high-frequency leaderboard updates without performance degradation

• Dynamic Leaderboard Interface

  • Create a responsive ranking table within the profile section displaying user avatars, XP totals, and verified badge counts
  • Implement time-based filters for weekly, monthly, and all-time leaderboard views

• Personal Performance Highlights

  • Develop a personal rank widget showing the current user’s position relative to top performers
  • Integrate visual trend indicators reflecting rank changes based on recent quiz activity

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Acceptance Criteria

• Leaderboard data refreshes within a 5-minute interval to ensure near real-time accuracy
• All components remain fully functional and readable across mobile, tablet, and desktop viewports
• UI elements strictly adhere to the established Glassmorphism design system
• Tie-breaking scenarios are handled deterministically using completion time or accuracy as secondary metrics