Raj Kumar is a Senior Software Engineer with a decade of experience building full-stack, scalable systems and a clear trajectory toward software architecture. Based in San Francisco, he has advanced through multiple senior roles at Google and currently works at Google DeepMind, bringing production-hardened expertise in backend services and user-facing applications. His background includes work on access control and security in enterprise platforms, hands-on experience with Java/Spring, React, and large-scale data stores, and early HPC-focused research automating large parametric studies with Python. An open-source enthusiast who publishes under @prkumar on GitHub, he emphasizes maintainability and reliability while mentoring engineers and interns. Notably, his career blends rigorous research experience from Sandia with product-scale engineering at Veeva and Google, giving him uncommon depth across scientific computing and large consumer/enterprise systems. He aims to translate that breadth into robust architectures that empower users and teams.
10 years of coding experience
10 years of employment as a software developer
University of California, San Diego
Associate's Degree in Computer Science Physics and Mathematics, Associate's Degree in Computer Science Physics and Mathematics at Las Positas College
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Raj Kumar - Senior Software Engineer at Google DeepMind