Introduction

Nexus Todo is not just a task list; it's a productivity engine designed for "Operators." It gamifies the experience of completing tasks by rewarding users with XP and levels, making the daily grind feel like a progression system.

The Architecture

The stack is built for stability and deep mobile integration: - Backend: Python 3.11 with Flask and SQLAlchemy. - Database: PostgreSQL 15 for robust data integrity and migrations via Alembic. - Notifications: Firebase Admin SDK (Backend) paired with a custom Android WebView wrapper for native push notifications. - Real-time: Redis handles the task queue and caching. - Frontend: Jinja2 templates styled with TailwindCSS for a clean, professional "Operator" aesthetic.

Key Features

• Gamified Productivity: Earn XP and level up by completing tasks, turning productivity into a game.
• Smart Notifications: Includes 15-minute "Upcoming" warnings and immediate "Overdue" alerts.
• Hybrid Mobile App: A custom Android wrapper that bridges web-based task management with native hardware permissions and notifications.
• Realms & Categories: Organize tasks into high-level "Realms" like Home, Work, and Homelab.