I’m building a dedicated healthcare-therapy application whose sole focus is patient progress tracking. The core of the product revolves around three must-have features: • Daily monitoring logs that let patients (or their therapists) record exercises, mood, pain levels, or any other custom metric • Clear progress charts and graphs to visualise improvement over time • Automated alerts and reminders so no one misses a log entry or scheduled activity Everything needs to follow healthcare data-privacy best practices, with secure authentication and an easily auditable data trail. A clean, intuitive interface is essential; the target users are busy therapists and patients who may not be tech-savvy. What I expect from you is a complete, well-structured codebase, a lightweight admin panel for configuration, and deployment guidance so I can move the build into a HIPAA-compliant hosting environment. If you already work with frameworks such as Flutter, React Native, or Swift/ Kotlin and can suggest the most practical stack for long-term maintenance, tell me how you would approach it. I’m open to hearing about future add-ons—telemedicine or appointment scheduling could come later—yet the first milestone is the progress-tracking engine outlined above. Propose your timeline, recommended tech stack, and any prior work that proves you’ve handled similar healthcare or data-driven apps.