Good product design deserves good product cinematography.

A 3D product animation study for the Topping D900 Amplifier.

Focused on the details like the materials, reflections, form, lighting and camera movement to give the hardware a premium cinematic feel.

Really impressive 3D work! The lighting, reflections, and camera movement look amazing.

I built Vetra, an AI technical interviewer that makes interviews more structured, adaptive, and realistic.

Vetra conducts real-time voice interviews, explores a candidate’s experience, adapts its questions based on their responses, evaluates performance, and generates structured assessments.

I built the interview orchestration with LangGraph, added real-time voice interaction using Gemini Live, and created a separate evaluation layer for evidence-based scoring.

The goal was to create an AI interview experience that feels more like a real technical conversation than a chatbot.

Jonathan, keeping the evaluation layer separate from the interviewer is a smart choice. When the same model asks and scores, it tends to grade its own questions kindly. How are you handling silence and long pauses on the voice side? That was the hardest part for us on a voice AI build.