Hi, I’m Vishu — an engineer with experience across ISRO (NRSC), Omdena (Chapter Lead) and gave interviews in multiple top-tier tech companies. Cracked Amazon, Uber, Zomato (56 LPA) and have built strong expertise in DSA, System Design, Java, and high-impact engineering fundamentals. Over the last few years, I’ve helped students and early-career engineers build the right technical depth, structure their preparation, and break into product companies through a focused, realistic approach — not random grinding. I specialize in: • DSA mastery and problem-solving frameworks • System Design (HLD + LLD) for interviews • Resume + LinkedIn revamps that actually get callbacks • Referral strategy using cold-emailing and conversation funnels • Interview prep for SDE, Intern, and ML/DA roles • Complete roadmap creation for internships and full-time roles If you're preparing for product companies, want to accelerate your learning, or need structured guidance for interviews, I’m here to help you move with clarity, confidence, and direction. Book a session and let’s build your roadmap together.