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Dayan Ahmed
Senior Full Stack Engineer—Next.js, React, Typescript Expert
New to Contra
Dayan is ready for their next project!
The fastest Next.js apps I’ve built follow a simple rule:
Cache everything that doesn’t change. Revalidate everything that does.
Predictable data = predictable performance.
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Amazon Product Upload Automation Using SP API
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Responsive Medical Website Powered by Next.js & Sanity
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Modern Figma-to-Next.js E-Commerce Rebuild with FastAPI & Stripe
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A common performance killer in production: overusing Server Components without proper caching.
- If data doesn’t change often, cache it.
- If it changes predictably, revalidate smartly.
TTFB matters more than people think.
#Nextjs #React #WebPerf #Optimization #TypeScript #FullStackDeveloper
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Most apps don’t fail because of “bad code” — they fail because early architecture decisions create long-term bottlenecks.
Clean boundaries between UI, API, auth, and background jobs make scaling predictable.
Simplicity compounds over time.
#Architecture #Scalability #FullStack #Nextjs #TypeScript #SystemDesign
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I just built an automated Amazon product upload system using SP API for Vendor & Seller accounts. Designed the backend (Laravel/FastAPI), added async jobs, AWS auth, and feed tracking. Reduced manual work by 90% with faster, reliable uploads. Tech: SP API, AWS, MySQL.
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