Task Planner: Offline-First Mobile Architecture.
A high-performance personal productivity engine engineered by ANVION. Built with Flutter, Riverpod StateNotifier, and indexed local SQLite to deliver instant response times, zero background battery drain, and structured academic & life momentum tracking.
Storage Engine
SQLite B-Tree
< 1ms query time
State Pattern
Riverpod
Feature-based
Battery Impact
0% Drain
Zero background daemon
UI Granularity
60 FPS
Lazy widget rebuilds
Daily Momentum & Progress Tracking
The app features a custom algorithmic momentum bar (showing 77% Done velocity) that aggregates completed tasks, pending obligations, and overdue flags. With one-touch inline quick task creation, users never lose track of daily deliverables.
- check_circle Dynamic completion percentage with animated status gradients
- check_circle Categorized status pills: Completed (Green), Pending (Cyan), Overdue (Red)
- check_circle Direct keyboard-first quick-add input with instant state persistence
Multi-Tier Priority & Due Date Sorting
Engineered to handle dense academic exam schedules (e.g. DTSP, DBMS, VLSI Design Practical & Theory) with granular urgency levels: High, Medium, and Low, coupled with instant search filtering.
- tune Instant reactive filters: All, Active, Completed, Low, Medium, High
- schedule Precise timestamp reminders with 24-hour and 12-hour format support
- search Full-text SQLite search query across title and subject notes
Workspaces & Domain Separation
Dedicated workspace cards for College, Finance, Health, Personal, Projects, and Work. Each workspace maintains its own task counter, active indicator, and completion progress bar.
- grid_view Distinct category iconography with color-coded accent borders
- donut_large Category completion metrics (e.g. "7 of 7 done")
- add_box Floating Action Button (FAB) for seamless category creation
Production Performance & Specifications
The application settings reveal a robust engineering foundation designed for enterprise scalability and reliability:
Architecture Pattern
Feature-based + Repository + Riverpod StateNotifier
Database Engine
Local SQLite with B-tree index on due_date & is_completed
Memory Optimization
Granular lazy widget rebuilds, zero background daemon drain
Notification System
Daily 8:00 AM morning reminders & urgent overdue alert badges
Looking to Build a High-Performance Mobile App?
Whether you need a cross-platform Flutter application, enterprise mobile workflows, or offline-first synchronization, ANVION engineers solutions that perform flawlessly.