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Fiverr Pro
English
$
USD
I will build scalable web and mobile apps
Nima Karimi
Level 1
About this gig
I build modern, scalable web and mobile applications using React, Next.js, React Native, and Node.js. My focus is clean architecture, high performance, and maintainable code. Whether you need a fast landing page or a full enterprisegrade app, I handle everything from UI/UX to backend APIs, database design, and deployment. I integrate Firebase, Supabase, and PostgreSQL for reliable data management and realtime performance. Each project includes responsive design, optimized state management (Redux, Zustand, React Query), and fully commented source code ready for future scaling. You get pixelperfect interface, secure REST/GraphQL APIs, and fast delivery built 100% by code, not templates. I work with precision and make sure your product looks good, runs fast, and lasts long.
Get to know Nima Karimi
Nima Karimi
Full Stack Developer AI Integration, SaaS and CRM App Expert
Level 1
- FromItaly
- Member sinceJan 2022
- Avg. response time17 hours
- Last delivery2 weeks
Languages
English, Persian, Italian, Spanish
I’m a passionate full-stack developer crafting tailor-made digital solutions that help businesses grow — from sleek websites to high-performance web apps.
With hands-on expertise in Next.js, React, Vue, Node.js, Python (Django), PHP, and DevOps, I combine creativity with technical precision to bring your vision to life — on time, every time.
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Other Software Development Services I Offer
FAQ
What technologies do you use for development?
I build everything with React, Next.js, React Native, Node.js, and PostgreSQL. I also integrate Firebase or Supabase when needed for real‑time data and authentication.
Will I get the complete source code?
Yes, you will receive the full, well‑structured and commented source code with instructions for setup and deployment.
Do you use templates or WordPress?
No, all projects are coded from scratch — fully custom and optimized for performance and scalability.
Can you deploy my project to production?
Absolutely. I can deploy it to Vercel, Netlify, Firebase, or your VPS/server (Docker support included).
Can you convert my existing website or app to React/Next.js?
Yes, I can migrate legacy codebases to modern React or Next.js architecture without losing existing data or functionality.
Do I need to provide designs or UI references?
If you have Figma or design references, great — otherwise, I can design responsive UI using TailwindCSS or Material‑UI based on your brand.
What is included in post‑delivery support?
After delivery, I offer minor bug fixes and technical guidance (under revision policy). For ongoing support, extended maintenance can be requested.
