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Project study / is-takip
İş Takip
Offline construction finance and payroll mobile app
A Flutter and SQLite application for tracking sites, contracts, workers, payments, expenses, and reminders without an internet connection.
Purpose
The app brings daily cash flow, worker payroll, site income and expenses, and expected payments into one practical offline workflow.
Core modules
Site contracts, visual attachments, payroll calendars, advances, expenses, charts, local notifications, and JSON backups keep the data actionable.
SQLite architecture
Six related tables are managed through a dedicated DatabaseHelper layer with CRUD operations and export support.