Amit Kumar
Bangalore, India
Amit Kumar
Senior Web Performance Specialist
Category : Web development
Is your bounce rate climbing alongside your load times? In today's market, a 1-second delay can cost 7% in conversions. I provide deep-dive performance engineering to ensure your application meets and exceeds Google’s Core Web Vitals, providing a "lightning-fast" experience that keeps users engaged and improves SEO rankings.
What I Deliver?
Comprehensive Performance Audit: A holistic review of your TTFB, LCP, and CLS metrics using advanced profiling tools.
Architecture Optimization: Transitioning monolithic bottlenecks into scalable, decoupled architectures (Micro-frontends) to improve build and execution speed.
Asset & Bundle Strategy: Advanced Webpack/Vite tuning, tree-shaking, and intelligent code-splitting to reduce initial payload sizes by up to 40-60%.
Rendering Efficiency: Optimizing React/Next.js rendering cycles to eliminate unnecessary re-renders and main-thread jank.
The Result
A measurable increase in PageSpeed Insight scores and a smoother, snappier UI that directly correlates to higher user retention and lower infrastructure costs.
What I Deliver?
Comprehensive Performance Audit: A holistic review of your TTFB, LCP, and CLS metrics using advanced profiling tools.
Architecture Optimization: Transitioning monolithic bottlenecks into scalable, decoupled architectures (Micro-frontends) to improve build and execution speed.
Asset & Bundle Strategy: Advanced Webpack/Vite tuning, tree-shaking, and intelligent code-splitting to reduce initial payload sizes by up to 40-60%.
Rendering Efficiency: Optimizing React/Next.js rendering cycles to eliminate unnecessary re-renders and main-thread jank.
The Result
A measurable increase in PageSpeed Insight scores and a smoother, snappier UI that directly correlates to higher user retention and lower infrastructure costs.
Working hours
- Monday:00h00 To 23h45
- Tuesday:00h00 To 23h45
- Wednesday:00h00 To 23h45
- Thursday:00h00 To 23h45
- Friday:00h00 To 23h45
- Saturday:00h00 To 23h45
- Sunday:00h00 To 23h45
Developed a rigorous foundation in computer science theory, systems programming, and high-level architecture. My academic background at one of India’s premier technical institutes provided the engineering discipline necessary to build the complex, high-scale frontend systems I architect today.
- 🇬🇧 English
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