I'm a Backend Software Engineer with 4+ years of experience building scalable distributed systems across ad-tech, fintech, healthcare, and real estate. I've worked at Criteo, Park+, Tata 1mg, and Clicbrics, where I've designed microservices, optimized backend systems, reduced API latency from 10s to 2s, improved production reliability by 50%, and built platforms that directly impacted business revenue. I enjoy solving complex backend engineering problems and mentoring engineers preparing for software engineering interviews. Whether you're looking for guidance on: Backend Development System Design (LLD & HLD) Python Backend Microservices & Distributed Systems Resume Reviews SDE Interview Preparation Career Growth I'd be happy to help.