React Native Developer

About the role

A children's reading app needs a React Native developer who can run on-device speech analysis so pronunciation feedback works offline.

What you'll do

• Build on-device speech analysis for a children's reading app on iOS and Android.
• Detect pronunciation errors at the sound level and return gentle feedback.
• Keep all speech analysis offline on the phone or tablet, with no cloud dependency.
• Test speech-recognition and phoneme models for accuracy.

Requirements

• React Native experience with on-device speech machine learning.
• The approach cannot depend on sending audio to a server.
• The posting names users in Southeast Asia, India, and China as the reason for offline analysis.

About Upwork client

Upwork client building a mobile reading app for young children. Applying may require an Upwork account.

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