Microsoft Teams, Android Core

- Oversee all technical details of Android app development from start through launch- Define, estimate, and document requirements alongside designers, stakeholders, and other engineering teams- Design and review high-level system architecture and API specs- Write code to implement features, frameworks, and other structure for the team- Direct small teams of local and remote developers- Review code and enforce strong architectural patterns and best practices- Evaluate and integrate platforms, libraries, and vendor SDKs- Collaborate with iOS, Web, and back-end counterparts to ensure consistency and compatibility- Develop CI and release pipelines- Present progress to client stakeholders- Prepare releases to Google Play Store and Amazon App Store, and advise clients throughout the process- Debug and resolve issues in Production- Advise and coach junior engineers about Android and other software engineering topics

- Architected flight avionics for small spacecraft, including embedded operating system components and subsystems- Researched and recommended hardware for purchase- Assembled prototype hardware- Implemented a file delivery protocol in C- Prepared reports and code documentation

- Wrote Android apps to facilitate sleep-related research studies- Designed and implemented a system that facilitates smartphone-based surveys and records results in a central database- Developed custom, self-reporting sensors with Arduino- Designed and implemented a Java-based system to collect and store data from sensors during a 30-day remote research study- Created an interactive demo of sleep study work for an open house