Vishal Rajpal is a Senior Principal Software Engineer based in Seattle with 14 years of experience building scalable, production-grade software across major cloud and enterprise environments. He has driven backend and systems work at Amazon and Microsoft and now leads engineering efforts in AI-focused product protection at Palo Alto Networks, while also teaching computer science as an adjunct at Northeastern University. Early career expertise in multi-platform mobile development and full SDLC discipline complements his strong foundation in algorithms and operating systems. Colleagues know him for bridging hands-on coding with architectural thinking and for mentoring engineers through complex distributed-system challenges. Unexpectedly, his trajectory combines enterprise-scale cloud services with a practical history of mobile component reuse and performance-conscious design.
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