Hi, I'm Debmalya. With over 18 years of experience engineering large-scale distributed systems, I've seen technology evolve from legacy monoliths to modern, agentic AI ecosystems. Currently, I am working as an architect at Coupang, optimizing platforms that process 20M+ orders daily. Previously, as a Lead Engineer at Grab, I spearheaded platforms handling 50M+ daily transactions and integrated generative AI into enterprise lending systems. I am passionate about helping the next generation of engineers scale their careers. Whether you are aiming to crack top-tier tech interviews, master system design for billion-scale applications, transition into a Staff/Principal role, or build cutting-edge Agentic AI, I'm here to guide you. Let's build your path to success, together.