Linh
Tuan Ung

AI that scores how you say things, not what you say. In real-time.

• Built the WebSocket streaming path so pronunciation scores come back in under a second.
• Deployed and tuned edge ML models that classify phonemic variations.
• Secured and hosted the public API on a single edge GPU — that was the whole constraint.

Data moves between complex schemas. Nothing gets dropped. That's the job.

• Architected the core request routing for a multi-tenant publisher, maintaining zero dropped requests.
• Designed a schema-migration UI whose real job is stopping users from breaking their own database.
• Implemented strict RBAC, plus data validation that assumes every input is hostile.

Training neural networks to track orbital garbage.

• Built a procedural 3D space environment in Blender so the training data could be synthetic and cheap.
• Trained Spiking Neural Networks (SNNs) to track high-velocity simulated debris.
• Closed enough of the sim-to-real gap that the models stay stable on physical hardware.

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