Developed and maintained backend services that perform high-performance machine learning inference for speech transcription (ASR) and text-to-speech API endpoints.Tools used: Rust, Axum web framework, Python, Grafana, Git, Docker, Torch, Nomad

Voice Changer Web Service- Developed and released MVP for online web service that converts a voice clip to a different voice using ML models.- Designed, implemented, and owned API endpoints and backend glue features such as authentication and Stripe integration. Maintained all other website features.- Primary developer for this software product.Real-Time Voice Changer Desktop Application- Developed and released MVP for desktop application that performs low-latency real-time conversion of the user's voice to a chosen voice using ML models.- Directed, designed, implemented, and owned most of the critical features.- Primary developer for this software product.Tools used: Python, Django, Kivy, PostgreSQL, REST APIs, JavaScript, Windows, GNU/Linux

Clinical Application Software- Developed and maintained a C++ desktop application for designing orthodontic clear aligner treatment plans.- Diagnostics technicians use this software to develop a timeline determining how teeth move on each treatment step.- Software displays morphing gum and tooth surface meshes in a 3D view.- Software defines and automatically adjusts manufacturing data (3D triangle meshes, NURBS curves, 3D coordinates) according to tooth and gum movements.Treatment Plan Export Software- Developed and maintained C++ command-line applications that export 3D data from treatment plans.- Exports get displayed by ClearPilot treatment plan preview application.- Exports get processed by 3D printers, laser marking machines, and trimming robots during manufacturing.Manufacturing Robot Software- Developed and maintained a C# RobotStudio plug-in.- Software creates robot movement instructions from a CAD file, custom to each manufactured clear aligner, and interfaces directly with the manufacturing robot on the production floor.- Primary developer for this product.Tools used: C++, C#, Python, Qt framework, CGAL library, ABB Robotics, Git, Vim, Visual Studio, GNU/Linux development environment, Windows development environment, CMake, Ansible, Jenkins, Nexus, Gradle.

- Implemented and maintained features for C++ functional model software that simulates the GPU's process scheduling hardware unit. Functional model is used for verifying GPU design correctness during each GPU architecture design process.- Assisted in GPU design verification, designed and developed parts of C++ verification infrastructure software.- Defined GPU register devices that serve as an interface between hardware and GPU driver software, wrote and updated sections of manuals with precise descriptions of GPU features as required for driver development, otherwise marginally assisted in driver development and debug.- Worked within a team of 5-8 architects, synced frequently with teams who each specialize in hardware verification, RTL design, or driver development.Tools used: C++, Perforce, GNU/Linux.

- Maintained a Software Product Line reporting tool.- Wrote software maintaining a Salt deployment, for remote configuration and execution management of Windows machines.Tools used: Python, Git, Perforce, GNU/Linux, Windows.

- Designed and developed the back end of a software tool for automated static analysis of router firmware releases for security vulnerabilities.- Designed algorithms and heuristics for file format detection, binary analysis, password hash detection, and other potential sources of discoverable exploits.- Worked with a team to create a prototype GUI application using the tool.- Published and presented internal reports about the tool's effectiveness.Tools used: Python, Bash, PostgreSQL, Git, GNU/Linux/binutils.

- Developed miscellaneous internal tools to optimize and update the codebase.Tools used: JavaScript, Python, MS SQL, TortoiseSVN, Windows.