Web Work-Hour Tracker Build

I need a lightweight web application focused purely on tracking employee work hours. The core of the tool is a clean interface that lets users enter their start- and end-times manually, edit entries, and see the running total for the day and week.

Scope
• Build a responsive browser-based app (JavaScript/TypeScript, React or similar frameworks are fine—feel free to suggest alternatives).
• Secure user authentication and a simple role system: regular users log hours, admins can view everyone’s entries and make corrections.
• Database of your choice (PostgreSQL or MySQL preferred) with clear schema docs so I can maintain it later.
• Basic summary view that shows total hours per user and allows export to CSV; advanced real-time timers or detailed analytics are not required for this phase, but please keep the code modular so they can be added later.

Deliverables
1. Source code in a Git repository with concise setup instructions.
2. Deployed demo on any free-tier hosting so I can test immediately.
3. Brief user guide covering log-in, manual entry, and CSV export.

Acceptance Criteria
• Manual time entry works smoothly on desktop and mobile browsers.
• Totals update instantly after each save.
• Admin panel lists all users with editable records.
• Code passes linting/tests and runs with a single command.

If the above matches your expertise, let’s discuss timelines and any questions you have.