iOS software engineer

Hi, I’m Sam. I build useful mobile apps.

I work on the Dasher app at DoorDash, where I help make complex systems feel simple for people on the move. Before that, I built apps for clients across healthcare, finance, and entertainment.

Current work

DoorDash · iOS engineering

Dasher app

For seven years, I’ve worked across nearly every part of the Dasher app, helping guide its architecture, developer platform, and product quality.

  • Re-architecting fulfillment and logistics into composable domains so teams can ship features faster.
  • Led extensible server-driven UI for navigation, state, predicates, and conditional actions.
  • Started the app quality team to track performance with tracing and metrics, and contributed AI skills that help teams automate feature work.

Earlier projects

Apps I worked on at Seamgen and elsewhere.

Trace by SolaraSupply reorders, order status, and support
CoachLogixCoaching, messaging, and document sharing
OneSearchDrug formulary and coverage lookup
MyPortfolioViewInvestment accounts and advisor communication
AXAdminDynamics AX administration and monitoring
Identity Theft Resource CenterHelp and resources for identity theft victims
DizzyDoctorGuided vertigo testing on iPhone
Aladdin Bail BondsAccount details, court dates, and paymentsApp Store ↗
AriaBeacon-based venue experience concept
Chelsea’s ShieldVolunteer and advocacy app for child safety
SeaWorld Discovery GuideTheme park guideApp Store ↗
Bump AppMobile app contribution
Busch Gardens Discovery GuideTheme park guideApp Store ↗
Rocketing for InstagramMobile app contribution
Sesame Place Discovery GuideTheme park guideApp Store ↗