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How to leverage functional programming in Kotlin to write better, cleaner code

As DoorDash transitioned from Python monolith to Kotlin microservices, our engineering team was presented with a lot of opportunities to improve operational excellence and continue our obsession with reliability.

Building Frictionless MFA to Protect Against Account Takeovers

With the rise of digital accounts that enable impactful transactions, keeping these accounts secure from unauthorized account takeovers is becoming essential for any online business.  With millions of regular users and the ability to spend money or order food, keeping accounts secure is a top priority at DoorDash as well.

Explicación de nuestra interrupción del 19 de junio

Entre las 16:30 PDT y las 18:40 PDT del 19 de junio de 2021, DoorDash experimentó un fallo en todo el sistema durante aproximadamente dos horas que cargó a los comerciantes con comidas sin entregar, hizo que Dasher's no pudiera aceptar nuevas entregas o registrarse para nuevos turnos, y dejó a los consumidores sin poder pedir comida o recibir sus pedidos realizados de manera oportuna a través de nuestra plataforma.