I will build react and nextjs web applications


About this gig
- I develop high-performance web applications and frontend interfaces using React.js and Next.js.
- I specialize in custom e-commerce design and optimization for Shopify storefronts.
- I provide performance tuning, code refactoring, SEO optimization, and structured QA testing to ensure scalable, production-ready results.
Get to know Ahmed Mohamed
Software Developer
- FromSaudi Arabia
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Arabic
FAQ
What technologies do you use to build the web applications?
I specialize in building modern, performance-driven web interfaces using React.js and Next.js, alongside backend integration with Node.js and custom Shopify storefront setups.
Can you optimize an existing website for better speed and SEO?
Yes, I have a track record of cutting page load times by up to 25% through systematic refactoring and audit-driven optimization, alongside restructuring metadata for better discoverability.
Do you provide the source code upon completion?
Yes, source code is included in both the Standard and Premium packages.
Can you help with e-commerce setup and conversion rate optimization?
Yes, I have experience customizing Shopify storefronts and applying conversion rate optimization tactics such as streamlining checkout flows and guided category navigation to boost online sales
What is your process for testing before launch?
I perform structured quality assurance practices including cross-browser testing, manual user acceptance testing (UAT), regression testing, and API payload validation using Postman to catch issues prior to release

