Tarun Rawat is a seasoned full-stack engineer with 9 years of experience building scalable, secure systems and a 7+ year specialization in Identity & Access Management. He has designed production-grade microservices and privacy-preserving authentication platforms at scale, including a WebAuthn passkey system and a device fingerprinting solution that uniquely identified ~300M devices with 99.9% confidence. Comfortable across Java/Spring Boot and Node.js stacks, he pairs backend rigor with React frontends and deep expertise in Kafka, Redis, Elasticsearch, and cloud platforms. At PayPal he led authentication auditing and modernization efforts, mentoring and interviewing extensively while driving migrations away from legacy C++ services. Now at Tide, he continues to focus on security-first architecture, observability, and data-intensive distributed systems. Colleagues would describe him as pragmatic, security-minded, and unusually persistent about measurable trust and privacy outcomes in large-scale services.
9 years of coding experience
7 years of employment as a software developer
High School , Computer Science, High School , Computer Science at Gyan Sagar Academy
Bachelor of Engineering - BE, Computer Science, Bachelor of Engineering - BE, Computer Science at Acropolis Group of Institutions
Contributions:103 pushes, 1 branch in 6 years 1 month
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