Dennis Kung

Full-Stack Systems Engineer · IoT · Cloud · AI/ML · Founder

20+ years from bare-metal firmware to cloud-scale platforms

Email Dennis

I build systems end-to-end — embedded firmware in C/C++ on ARM Cortex-M, cloud platforms on Azure and AWS, full-stack web applications, mobile apps, and AI/ML pipelines in PyTorch. Currently leading device engineering at Cooltrax (20,000+ concurrent IoT devices across US and Australia) and building D2AI — a multi-tenant AI agent platform — as a personal project.

I'm always interested in conversations with people working on AI agents, agentic infrastructure, or applied AI for real businesses. The fastest way to learn more about my work is to chat with my agent directly.

20+ Years engineering
20k+ Concurrent IoT devices
Founder
5 Human languages

Stack

Embedded

C, C++, FreeRTOS, Linux; Nordic nRF52, NXP i.MX; BLE, LTE-M, NB-IoT, satellite

Cloud

AWS (Lambda, DynamoDB, SES, SSM, Bedrock, Amplify Gen2); Azure (Functions, Event Hubs, Kafka, CosmosDB); Terraform

Application

Vue 3 + TypeScript, Node.js, Python; Swift, Kotlin; WebSocket RPC, REST, MQTT

AI / ML

PyTorch; LSTM, Transformer, VAE/VQ-VAE; time-series data pipelines; AWS Bedrock; edge inference

Ask my AI anything

My AI agent can answer questions about my background, experience, and what I'm looking for. If you'd like to connect, it will pass your details directly to me.

— built on D2AI, the same platform I'm building as a personal project.