Ryan J. Kim

AI products adopted by 500+ users weekly. Go, TypeScript, React, MySQL, Redis, Kubernetes.

YOLOv8 recall +11% for NYC DOT. Physics-informed neural nets for traffic modeling.

LLM compiler for FPGA deployment via hls4ml. Test-time LoRA finetuning on synthesis feedback, beating random search and RF baselines.

GRPO RL on Qwen2.5-Coder-14B for optimized CUDA kernels. Staged reward pipeline on A100 cluster.

Concurrent C++20 crawler with inverted index, thread-safe queues, per-domain rate limiting, SHA-256 dedup.

QCNN outperforming classical methods on MRI/CT scans. Published in IEEE.

Voice-first DJ system with Grok AI. Natural language mixing and transitions.