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Fiverr Pro
English
$
USD
I will develop scalable saas applications using mern stack and next js
Hamza Saleem
About this gig
Experienced MERN/Next.js developer (2+ years) specializing in scalable SaaS platforms like subscription tools and multi-tenant apps. Build user-centric, growth-ready solutions with React/Next.js (SSR/ISR), Redux/Tailwind; Node/Express APIs; databases (MongoDB/PostgreSQL/Supabase); multi-tenancy, subscriptions, dashboards; optimizations for traffic spikes; Docker/Vercel deployments. Full project management from MVP to launch and iterations. Achievements: Modular architectures, secure tenant isolation, payment integrations, speed boosts via indexing/caching, intuitive UIs from designs. Professional communication, high-quality deliverables for long-term success. Ideal for startups or businesses launching SaaS products!
Get to know Hamza Saleem
Hamza Saleem
Full Stack JavaScript or Typescript and Shopify Developer
- FromPakistan
- Member sinceJan 2022
- Last delivery4 years
Languages
Urdu, English
I am a full-stack JavaScript developer with over two years of professional experience in building scalable web applications using the MERN stack, Next.js, and Shopify. I specialize in developing advanced e-commerce systems, custom Shopify apps, and backend automation platforms that go beyond standard store customization.
My expertise includes Shopify theme customization, Figma-to-Shopify UI implementation, custom Buy-For-Me systems, inventory automation, multi-vendor order management, and building embedded Shopify apps using Polaris React. I design clean, conversion-focused user interfaces wh
My Portfolio
FAQ
Do you support multi-tenancy?
Yes, data isolation in Standard+.
Payment integrations?
Stripe/PayPal/Paddle in Standard+.
SEO optimized?
Yes, with Next.js features.
Can it handle many users?
Scalable with optimizations.
Maintenance available?
Yes, as extra.
