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I will build high performance nextjs saas applications with react
Erik Stumpf Og.
About this gig
High-Converting Next.js SaaS & MVP Development
Are you looking to launch a fast, scalable, and modern SaaS application or MVP? You are in the right place. I build premium, production-ready web applications using Next.js, the framework trusted by top tech companies worldwide.
️ What I Offer
- Basic Package: A stunning, high-performance frontend dashboard or landing page built with Tailwind CSS/Shadcn UI. Perfect for validation.
- Standard Package (Best Seller): A complete full-stack MVP featuring secure user authentication, database integration, and Stripe payment setup.
- Premium Package: A fully scalable, feature-rich SaaS platform with advanced features, multi-plan subscriptions, and automated email flows.
Tech Stack & Features Included
- Framework: Next.js (App Router, Server Actions, SSR)
- Styling & UI: Tailwind CSS / Shadcn UI / Lucide Icons
- Authentication: NextAuth.js / Clerk / Supabase Auth
- Database & ORM: Prisma / Supabase / PostgreSQL / MongoDB
- Payments: Stripe Integration (Subscriptions, Webhooks, One-time)
- Speed: 100% PageSpeed Optimization & Vercel Deployment
Why Work With Me?
- Clean Code: Production-ready, easily maintainable, and scalable architecture.
- Performance First: Ultra-
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 Erik Stumpf Og.
Erik Stumpf Og.
Full Stack Software Developer and Solutions Architect and AI Integrations
- FromBrazil
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English, Portuguese, Spanish
Full Stack Developer specializing in Next.js, React, and AI integrations. I build SaaS apps, complex dashboards, and highly secure tools. Recently, I architected a robust ATS featuring AI parsing and a multi-tenant database. Combining a solid foundation in computer networks with refined frontend development, I ensure absolute server-side API key protection and high-performance interfaces. My focus is transforming complex business rules into clean, scalable code, always prioritizing technical risk mitigation.
My Portfolio
FAQ
Should I message you before placing an order?
Yes, absolutely! Every SaaS and MVP project has unique technical requirements. Contacting me first allows us to discuss your features, clarify the scope, and ensure we choose the perfect package or custom offer for your needs.
What technologies and tech stack do you use?
I build production-ready applications using Next.js (App Router) for superior performance and SEO. For the UI, I use Tailwind CSS and Shadcn/ui. For the backend and database, I integrate robust tools like Supabase, Prisma ORM, PostgreSQL, or MongoDB.
Do I need to pay for expensive hosting to run my SaaS?
Not at all. I deploy Next.js applications using Vercel's cloud platform, which offers an incredibly powerful free tier that is perfect for launching and validating your MVP. I will help you connect your custom domain seamlessly
Will the application and dashboard be mobile-friendly?
Yes, 100%. Modern SaaS users access platforms from all types of devices. Every interface, table, and dashboard I develop is fully responsive and optimized to look beautiful and function flawlessly on smartphones, tablets, and desktops.
How does the payment integration work?
I integrate Stripe to handle your payment infrastructure (available in Standard and Premium). This includes setting up secure checkout flows, monthly/yearly subscription plans, handling Stripe Webhooks safely, and giving users access to a billing portal.
Do you provide the UI/UX design, or do I need to provide it?
If you already have a Figma design, that's perfect! If not, don't worry. I use premium, modern component libraries (like Shadcn/ui) to build a clean, highly professional, and conversion-optimized dashboard and landing page for your software.
