“Every bug defeated, every feature perfected — was one more step toward mastery.”
From tackling student learning systems at Chegg India (2021–2023) to building scalable real-time travel platforms at TrueDeal (2024–2025), I evolved from a React craftsman into a Next.js architect. My work consistently pushed the edge of performance — cutting load times by 60%, boosting conversions to 98%, and achieving 99.8% uptime across production systems.
Like Sung Jin-Woo, I level up after every challenge — from refactoring Redux states to mastering server components in Next.js 15.
Each technology is a weapon — wielded with precision to balance speed, design, and reliability.
- ⚡ Frontend: React.js, Next.js 15, TypeScript, Tailwind CSS, Redux Toolkit
- 🔬 Testing: Jest, React Testing Library, Cypress
- ☁️ DevOps: Docker, AWS S3, CloudFront, Vercel CI/CD
- 🧠 Optimization: Web Workers, Lighthouse 98+, Lazy Loading, Code Splitting
- ♿ Accessibility: WCAG 2.1 AA, ARIA Roles, Keyboard Nav
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Frontend Engineer — Next.js + TypeScript + AWS + GraphQL + Docker
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Software Engineer — React + Redux + Node.js + Testing Library
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Next.js + TypeScript + AWS + Docker + Tailwind + Stripe
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Next.js + GraphQL + Tailwind + Vercel + TypeScript
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⚡ “I’m not competing with others — I’m competing with my own potential.”
Built with ⚡ Passion · 💠 Precision · 🔱 Purpose
“I have to max out my potential.”


