Senior Frontend Engineer Performance, SEO Scalable UI

valid until: 21 Feb 2027date published: 21 Feb 2026

Need a frontend engineer who thinks beyond UI?

I help teams ship production-ready web applications with:
• Performance & Core Web Vitals optimization
• SEO-first architecture
• Accessibility-compliant interfaces
• Scalable React / Next.js codebases

Available for frontend support, feature builds, or ongoing collaboration.

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Contact

e-mail: abbasaffandi2002@gmail.com

web site: https://www.upwork.com/freelancers/~01bb64a5416fa75f7f

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