26-year engineering leader at Meta, Microsoft, Adobe, Qualcomm, Lenovo, and Cadence. Conducted 70+ technical interviews at FAANG. I teach System Design, GenAI/RAG, multi-agent systems, DSA, and interview preparation — grounded in production systems, not textbook theory. Engineers I've worked with have joined Meta, Microsoft, Keysight, and Siemens. Available for 1:1 mentoring, mock interviews, cohorts, corporate training, curriculum design, workshops, and recorded content.