Tone Capsule

Overview

End-to-end platform that converts vintage telephones into cloud-connected voice recording devices with a modern web dashboard for playback and management.

Tech Stack

Key Contributions

• Built device-side audio flows in Python for guided playback, recording, and upload orchestration.
• Implemented resilient startup/runtime behavior using Linux services for unattended recovery.
• Developed a Next.js web app with secure APIs for authenticated recording access and device monitoring.
• Integrated Azure services for centralized storage and retrieval of voice messages.