Building high performance low level systems using C++

Architecting core frameworks using Swift and Objective-C

Rendering immersive spatial apps using Metal

Implementing delightful user interfaces using SwiftUI, UIKit, RealityKit and ARKit

Re-reading my linear algebra college textbook frequently

Developed early research implementation of Augmented Reality holographic video calling for Orion (Meta AR glasses prototype)

Implemented a multi-platform real-time renderer using C++ and GLSL shaders

Designed a shader cross-compilation system to target OpenGL, Vulkan and Metal graphics APIs

Wrote a highly parallelized image processing pipeline leveraging GPGPU technologies to perform novel computer vision techniques

Developed system UIs for Meta Horizon OS (an Android-based Virtual Reality operating system)

Served as Tech Lead for the Universal Menu (taskbar) on Oculus Quest VR headsets. Coordinated development across a dozen engineers in multiple orgs. Performed memory profiling and optimizations to meet a strict budget.

Introduced Kotlin to Oculus, empowering hundreds of engineers to use modern Android technologies. De-risked memory utilization, app performance and internal tooling support, then deployed experimentally. Resulted in a statistically significant reduction in crashes. Delivered instructional presentation and onboarded other teams.

Led system UI/UX development for Horizon Home (VR social hub). Integrated with party chat and co-present multiplayer APIs. Advocated Android best practices, such as MVVM architecture and Jetpack Components.

Built VR Settings app with a strict least privilege security model using React Native and Java

Managed an intern. Developed a project plan, reviewed all code, and hosted regular 1:1s. Resulted in unanimous full-time hiring recommendations.

Conducted technical interviews, evaluating candidates on programming and behavioral axes