Developer Builds Voice-First Learning Companion for Students in 10-Day Challenge

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A developer participated in the '10 Days of Voice Agents — VoiceForBharat Edition' challenge, building a voice-first learning companion aimed at school-level students. The tool allows students to ask questions aloud rather than typing, lowering barriers for younger or less text-comfortable learners. Built using Murf Falcon's text-to-speech API and a LiveKit-based architecture, the agent handles general learning topics, routes math queries to a specialist sub-agent, and escalates unresolved issues to a human via email. Key technical hurdles included configuring outbound SIP calls for testing and managing API token rate limits by rotating across multiple LLM providers. The project's source code has been made publicly available on GitHub for others to replicate or build upon.

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ProgrammingDEV Community ·

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