Front-End Mentors

Santosh Yadav

Senior Software Engineer at Uber

Over 11 years, I've built scalable products used by millions - leading initiatives, conducting technical interviews, and mentoring 1,000+ engineers preparing for product-based roles. I've been through 150+ interviews across frontend and full-stack loops. I know what top companies evaluate beyond coding: architecture choices, trade-offs, communication, and engineering judgment. Today, I'm also building AI solutions and AI agent workflows — and I bring that same first-principles mindset into mentorship: clarity over shortcuts, systems over memorization. What you can expect: • Personalized roadmap — Frontend, Backend, or Full Stack • System Design sessions (LLD + HLD) with real-world trade-offs • DSA & mock interviews with actionable feedback • Resume & LinkedIn review for product-company hiring • Structured prep plan + curated learning resources • Guidance on moving from service-based to product-based companies My goal isn't just to help you clear interviews — it's to help you build strong engineering fundamentals and long-term career confidence. Targeting MAANG+, high-growth startups, or top product companies? I'll help you prepare with a focused, practical approach.

Parminder Poonian

Senior Software Engineer

Senior SWE @ Uber | Ex-Google, Microsoft, Amazon Started from a Tier 3 college and now have 7+ years of experience building large-scale systems, leading high-impact projects, and mentoring engineers across all career stages. My experience spans Backend Development, Machine Learning, and Frontend Development. I've conducted 100+ interviews across Google, Amazon, and Microsoft, led projects ranging from quarterly initiatives to multi-year roadmaps, and worked on everything from deep systems (including compiler design) to ML feedback loops. **What you can expect:** * A personalized plan tailored to your goals—whether you have an interview coming up, are preparing for a job switch, or want long-term career guidance. * Deep dives into your past experience to help you tell stronger, more impactful stories. * Learn how interviewers evaluate candidates and understand the interview process from the interviewer's perspective. * Actionable resume reviews with practical feedback to maximize interview callbacks. * Honest, detailed feedback after mock interviews, along with clear areas to improve.

Pawan Kumar Soni

Senior Software Engineer at Uber

I am a Frontend Engineer with 7 years of experience architecture-ing and building scalable web and mobile applications at leading technology companies. My core stack includes React, React Native, JavaScript, TypeScript, and GraphQL, alongside an active focus on building AI-powered applications, LLMs, and agentic workflows. Beyond building systems, I have sat on both sides of the interview table. Having conducted numerous official interviews and rigorously mastered the loops of top-tier tech companies, I specialize in preparing engineers for the exact formats that break most candidates: System Design (HLD & LLD): Designing resilient, scalable client-side architectures. Machine Coding: Writing clean, modular, and extensible code under tight time constraints. JS Problem Solving: Deep dives into core JavaScript, closures, event loops, and custom polyfills. How I Can Help You Win Your Next Interview Knowing the tech is only half the battle; managing the clock is the other. The biggest mistake candidates make is letting a great signal spill over past the 60-minute mark. I will help you master the meta-game of interviewing: Time Management & Pacing: Exact breakdowns of how many minutes to spend on gathering requirements, high-level design, deep dives, and bottlenecks so you never run out of time. Communication Strategy: Exactly what to say, how to articulate your trade-offs, and when to pause for interviewer feedback. Actionable Mock Interviews: Real-world scenarios designed to simulate high-pressure loops, followed by brutal, constructive feedback. Let’s map out your preparation strategy and turn your technical gaps into strengths.