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Fiverr Pro
English
$
USD
I will optimize your slow web app and reduce load time
Muhammad S
About this gig
Is your app killing conversions because it's too slow?
Your app takes 5+ seconds to load. Users bounce before they see your product. Google buries you in search results.
The problem: You don't know if it's your code, database, images, or hosting.
I find the real bottlenecks and fix them.
I've optimized production apps serving thousands of concurrent users, including systems with 35,000+ paying customers (deal.ai) and YC-backed startups (Pythagora).
I don't guess. I profile, measure, and fix what's actually slowing you down.
What you get:
Performance Audit:
- Lighthouse & Core Web Vitals analysis
- Database query profiling
- API response time analysis
- Prioritized fix plan with proof
Optimization (depending on package):
- Image optimization & lazy loading
- Code splitting & bundle reduction
- Database indexing & query optimization
- Caching strategies (browser, CDN, Redis)
- Infrastructure improvements
Results:
50-80% faster load times (typical)
Better Google rankings
Higher conversions
Before/after metrics
Tech stack:
Next.js, React, Node.js, PostgreSQL, Supabase, AWS, Vercel
Why me?
Production apps with thousands of real users
Measured results, not generic tips
Working code, not just advice
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Muhammad S
Muhammad S
Full Stack AI Engineer
- FromPakistan
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English, Urdu, Hindi, Punjabi, Pashto
I help founders turn startup ideas into real, working SaaS products.
In 8+ years I've built AI platforms, startup dashboards, automation tools, and scalable web apps — including deal.ai (100+ AI tools), pythagora.ai, blackalgo.com, and verbyo.com.
Stack: Next.js, React, Node.js, TypeScript, PostgreSQL, OpenAI, AWS.
Top Rated on Upwork with 100% Job Success and 3,000+ hours delivered.
If you need a developer who thinks product-first, message me.
My Portfolio
FAQ
How long does optimization take?
Basic audit: 3 days. Standard frontend optimization: 7 days. Full-stack: 10 days.
What if my app is built with a framework you don't list?
Message me first with your stack. I've worked with many frameworks, if I can't help, I'll let you know immediately.
Do you offer refunds if you can't improve speed?
If after the audit I determine your app is already well-optimized (Lighthouse 90+), I'll tell you before proceeding and we can cancel. Otherwise, I guarantee measurable improvement.
Will my app go down during optimization?
No. All work is done in staging or a separate branch. You approve changes before they go live.
Do you provide ongoing support?
Premium package includes 7 days post-delivery support. For longer-term help, we can discuss a monthly retainer.
