I am currently a software engineer at Google working on low-level computer graphics and applications of Deep Learning.
I have a PhD in Biomedical Physics from UCLA, where I conducted research on applications of machine/deep learning, computer vision, GPU acceleration, and mathematical optimization to improve the standard of modern cancer treatment.
In my spare time I'm developing a fully-functional 3D game engine and integrated editor from scratch on custom OpenGL and Vulkan backends. The source is currently under wraps, but isolated sub-components are expected to appear on my public github from time-to-time.
I have experience leading and collaborating on projects in the following areas:
My skillset includes:
- Deep Learning based denoising/prediction of noisy Monte Carlo simulated X-ray dose (also available on arxiv)
- Multi-GPU Accelerated Radiation Therapy Dose Simulation
- Large-scale Convex Optimization to determine effective Radiation Beam Intensity Modulation parameters (Treatment Planning) (published: 1, 2, 3)
- GPU-accelerated Raytracing in Voxelized 3D Geometry (e.g. CT/MRI volumes)
- Offline Optimization-based Video Stabilization
My skillset includes:
- Software Engineering and System Design:
- Python (including ML frameworks: Tensorflow, PyTorch, Sklearn)
- C/C++ & CUDA (Experienced in Multi-GPU development/profiling/code-optimization)
- Multithreaded & Distributed System Design + Socket Communication Protocol Development
- Designed a distributed Deep Learning data generation pipeline with 2-way communication between manager node hosting a Mongodb instance, and multiple worker nodes running simulation tasks. Implemented using Docker containerization and Docker Swarm container orchestration for ease of deployment/scaling (code to be open sourced after publication)
- Bash, Git, Cmake/Make, Linux Ecosystem
- MERN Web Stack (MongoDB/Express/React/Nodejs)
- Embedded Programming (Arduino/AVR, GUI Development+HW Control)
- 3D Modeling (Autodesk Inventor & Blender)
- 3D Printing (experience: FFF/FDM, SLA, SLS)
- Graphic Design