I will fix your react nextjs or vitejs bugs and optimize performance

Okay, You Want to Know How I Work? Fine.

I don't just guess. I use professional-grade tools and techniques to diagnose and execute. This is what you're paying for:

• Hunt & Destroy Bugs: I don't just console.log('here') and pray. I'm talking about stepping through the execution context with the browser's debugger, analyzing source maps to pinpoint the exact line of failing code, and inspecting the component tree. I'll find out if it's a state management race condition, a fucked-up useEffect dependency, or a hydration error from your Next.js server component.
• Eliminate Slowness & Lag: Performance isn't magic, it's science. I use the React Profiler and browser performance tools to find out exactly what's slow. We're talking about identifying expensive re-renders that are killing your app, implementing React.memo, useMemo, and useCallback where they actually matter (not just everywhere), and code-splitting your monolith with React.lazy so your users aren't downloading shit they don't need on the first page load.
• Make Your UI Actually Usable: This is about more than just CSS. It's about DOM structure and accessibility. I'll crush layout shift issues that ruin your Lighthouse score, fix z