Often, platform teams are asked to find the balance of giving their developers autonomy while also ensuring security, reliability, scalability, and access control remains optimal.
Duolingo’s Cloud Operations team partnered with Temporal to scale engineering productivity and create self-service capabilities for their developers. By leveraging Temporal Nexus to run workflows across Namespace boundaries, they created reliable, self-service golden paths for developers without having to worry about onboarding and protecting critical infrastructure.
In this webinar, experts from Duolingo and Temporal will sit down to discuss the architecture behind Duolingo’s developer portal and how its foundation is built on Temporal. They’ll then share a live demo showing the code and how it all works.
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Senior Software Engineer
Duolingo
Zhihao Wang is a Senior Software Engineer on Duolingo’s Cloud Operations team, where he builds infrastructure automation and platform engineering solutions at scale. He led the design and development of Duolingo’s Temporal Self-Service Platform, evolving it from a team tool into an organization-wide workflow-as-a-service platform that powers diverse production use cases.
With a background in distributed systems, backend infrastructure, and platform engineering, he focuses on building production systems that scale reliably and empower other engineers.

Senior Staff Product Manager
Temporal Technologies
Phil Prasek is a Sr. Staff Product Manager at Temporal where he is working on durable execution in multi-team environments. Phil previously led Product for the core platform at Apollo GraphQL including Apollo Federation and the Apollo Router, a high-performance supergraph runtime. Phil’s past roles at Upbound working on Crossplane, Chef, and HPE bring over two decades of experience with a mix of open source and enterprise in dev tooling, control planes, and infrastructure as a service.