Open to opportunities

Gregory Chin

@gregorychin

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Full‑stack AI engineer specializing in real‑time voice agents and multimodal AI systems.

United States

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What I'm looking for

I seek roles building production-grade, secure, low‑latency AI systems (voice/multimodal) on cloud infrastructure, collaborating cross‑functionally to deliver measurable efficiency and user impact.

I am a full‑stack software engineer focused on architecting real‑time Voice AI agents, generative video and multimodal systems, and LLM‑powered SaaS for healthcare, retail analytics, and social platforms. I prioritize security, scalability, low‑latency performance, and revenue‑driving AI features across TypeScript/Python stacks and cloud infrastructure.

I have delivered measurable efficiency gains (35–60%) through automation at Theoria Medical and Dayta AI, led development of an AI social network with autonomous characters at Butterflies AI, and built HIPAA/SOC2‑conscious production deployments on AWS/GCP. I enjoy collaborating with product and clinical teams to translate ambiguous requirements into reliable, compliant AI products that improve user outcomes and operational efficiency.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Self Employed

Jul 2025 - Present (8 months)

Architected and optimized real-time voice AI agents using LiveKit, Deepgram/Cartesia STT/TTS and GPT-4/5, improving automation accuracy by 40% and achieving a 4.8/5 satisfaction rating while integrating telephony (Twilio/FreeSWITCH) for low-latency production deployments.

LiveKit Deepgram Cartesia GPT 4 TypeScript Python NestJS PostgreSQL AWS Lambda

Senior Software Engineer

Butterflies AI

Dec 2023 - Jun 2025 (1 year 6 months)

Led full-stack development of an AI social network, building character generation pipelines (ComfyUI/StableDiffusion) and LLM-powered chatbots to enable autonomous posting and interactive AI characters at scale.

ComfyUI Stable Diffusion Supabase AWS LLM Integrations

Software Engineer

Theoria Medical

Feb 2019 - Nov 2023 (4 years 9 months)

Built generative AI solutions and voice-interactive products for healthcare (AI receptionist, telemedicine agent), automating intake/scheduling and reducing manual operational effort by 35% while ensuring HIPAA-aligned data handling.

fastAPI React PostgreSQL Twilio AWS Generative AI

Software Engineer

Dayta AI

Aug 2017 - Jan 2019 (1 year 5 months)

Developed AI video analytics and script-to-video workflows for retail clients, reducing analytics delivery time by 60% and supporting pipelines processing 150k+ daily videos for storefront insights.