• Tech Lead and Mobile Engineer on the Monetization team.

• Focused on new ad products for small and medium-sized companies.

• I work on cross-platform mobile ad rendering and performance. Typescript, Kotlin, and some Swift.

• Native Engineering is a small team of senior C++ engineers responsible for client-side voice and video chat and streaming at Discord.

• The team supports Windows, Mac, Linux, Android, iOS, Xbox, and PS5.

• I was the team's Android expert and main engineer and owner for Android audio/video performance at Discord.

• I designed and implemented Discord's video rendering library for Android which has 100+ million users.

• Responsibilities: real-time rendering • encoding/decoding • camera • screen-sharing • audio routing • bluetooth • A/V sync • RTC networking • bandwidth estimation, many simultaneous participants

• Worked with both the R&D and mobile teams implementing creative tools for Android.

• Image scientists would have a cool idea; I would get it to work well on bad phones.

• Architected, implemented, and maintained VSCO's real-time photo and video-processing framework for Android, affectionally known as 'The Stack'. It was implemented in Java, Kotlin and C++, using OpenGL for compute and rendering, and MediaCodec for video coding, editing, and playback.

• Responsibilities: photo and video editing • real-time rendering • video color-grading • physical emulation of analog film • sophisticated manipulation and compression of 3D lookup-tables • HSL and clarity tools • multi-dimensional interpolation

• Worked on photo and video tools for VSCO on Android, designing and implementing most of the color-grading and editing pipeline, adding support for full resolution photo and video with accurate emulation of analog films.

• Awards: Best Photography App of 2015 by Google Play =^_^=

• High-Performance Computing group at Space Sciences.

• Implemented GPU acceleration for climate modeling software, porting parts of the WRF (Weather Research & Forecasting) model from Fortran/OpenMP to C/CUDA.