Alex Mullans is a product leader who builds developer platforms and extensibility tools used by engineering orgs at scale, currently leading Product for Extensibility at Figma. With a track record across GitHub, Pulumi, DoorDash, and Microsoft, Alex specializes in tackling ambiguous, cross-functional technical problems as an individual contributor who drives end-to-end launches. He led efforts that shipped DoorDash’s first public API, founded Pulumi’s product function and Registry, and owned supply-chain security features like Dependabot and Secret Scanning at GitHub. Beyond product delivery, Alex repeatedly modernizes platform foundations and product development processes to scale teams and integrations across hundreds of business-critical systems. He’s also a proactive culture leader who has driven inclusive language initiatives and company-wide Pride activations, reflecting a commitment to diverse, mission-driven engineering organizations. Based in Seattle with a software engineering and CS background from Rose‑Hulman, he blends deep technical fluency with pragmatic product execution.
2 years of coding experience
10 years of employment as a software developer
International Baccalaureate
BS Software Engineering & Computer Science, BS Software Engineering & Computer Science at Rose-Hulman Institute of Technology
OpenAPI specification and types for the Figma REST API
Contributions:1 comment, 1 issue in 1 day
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