Hi, I'm Deepak Agarwal, a Frontend Engineer with 4+ years of experience building large-scale web applications across retail, healthcare, and SaaS domains. I currently work at Target India, where I build analytics platforms, marketplace dashboards, and AI-assisted development workflows. Previously, I worked at RevealHealthTech and LeadSquared, delivering products used by thousands of users. My expertise includes React, TypeScript, Next.js, JavaScript, Redux, System Design, Frontend Architecture, Performance Optimization, and AI-powered development workflows. Recognized by Rocket.Chat for significant open-source contributions and selected for a sponsored project focused on introducing video calling capabilities to LiveChat. I enjoy mentoring developers who want to: • Crack Frontend Engineer interviews • Improve React and JavaScript fundamentals • Learn System Design for frontend roles • Review resumes and LinkedIn profiles • Transition from service companies to product companies • Build scalable frontend applications If you're looking for practical guidance backed by real industry experience, I'd be happy to help.