Performance Optimization & Front-End AuditsDaniel Xavier
Make your site faster, more accessible, and easier to maintain.
I review existing React or Next.js projects to identify performance bottlenecks, architectural issues, and UX problems — then provide clear, actionable improvements.
Best for:
Teams with existing products that need improvements without a full rewrite.
What's included
Performance & Core Web Vitals Audit
Detailed analysis of loading, interactivity, and visual stability issues.
Code Quality & Architecture Review
Evaluation of component structure, state management, and overall maintainability.
Accessibility & SEO Assessment
Identification of accessibility gaps and SEO issues affecting reach and usability.
Prioritized Improvement Roadmap
Clear, actionable recommendations ordered by impact and effort.
Optional Hands-On Implementation
Direct implementation of improvements when needed, not just recommendations.
Contact for pricing
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Daniel Xavier Florianópolis, Brazil
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Performance Optimization & Front-End AuditsDaniel Xavier
Contact for pricing
Make your site faster, more accessible, and easier to maintain.
I review existing React or Next.js projects to identify performance bottlenecks, architectural issues, and UX problems — then provide clear, actionable improvements.
Best for:
Teams with existing products that need improvements without a full rewrite.
What's included
Performance & Core Web Vitals Audit
Detailed analysis of loading, interactivity, and visual stability issues.
Code Quality & Architecture Review
Evaluation of component structure, state management, and overall maintainability.
Accessibility & SEO Assessment
Identification of accessibility gaps and SEO issues affecting reach and usability.
Prioritized Improvement Roadmap
Clear, actionable recommendations ordered by impact and effort.
Optional Hands-On Implementation
Direct implementation of improvements when needed, not just recommendations.
Contact for pricing