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Fiverr Pro
English
$
USD
I will develop full stack ai saas web application stack ai with nextjs openai stripe
Nardia
About this gig
Most AI apps fail before they even launchnot because of the idea, but because of slow developers and broken code.
You dont need another generic prototype; you need a production-ready AI SaaS built to generate recurring revenue from Day 1.
Whether youre launching an MVP to validate Product-Market Fit or scaling an enterprise platform, I build high-speed, scalable Full-Stack web apps with Next.js 15, OpenAI, and Stripe that look stunning and convert free traffic into paying subscribers.
WHAT I OFFER:
- AI SaaS MVP
- Turn idea into SaaS
- Micro SaaS
- B2B AI Software
- Production-ready
- Scalable Architecture
- Launch in 2 weeks
- AI Wrapper
- Product Market Fit (PMF)
- End-to-End Development
- Stripe Subscription
- Credits-based system
- Stripe Checkout
- Stripe Customer Portal
- Stripe Webhooks
- Tiered Pricing Plans
- Next.js 14 / 15
- App Router
- Server Actions
- Tailwind CSS
- Shadcn UI
- Prisma / Drizzle ORM
- Clean Code
- Zero Bugs
- Mobile Responsive
- User Dashboard
- Admin Panel
Let's turn your vision into recurring revenue. Message me today to discuss your project!
Get to know Nardia
Nardia
Your vision delivered with excellence
- FromUnited States
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, French, Spanish, Italian
Hi, I’m Tony. I help businesses solve technical problems and automate the work that slows them down.
I build AI-powered web applications, n8n automations, custom workflows, Next.js solutions, and Shopify integrations/fixes designed around your specific needs.
From turning an idea into a working web app to connecting your tools and automating repetitive processes, I focus on creating solutions that are reliable, scalable, and easy to use.
Tell me what you’re trying to achieve, and let’s turn it into a working solution.
My Portfolio
FAQ
Do I need my own OpenAI API key and Stripe account for this AI SaaS?
: Yes. To ensure complete security and data privacy, you will connect your own OpenAI API key (for GPT-4o / Claude models) and your own Stripe payment account (for recurring subscriptions and credit purchases). Hosting platforms like Vercel and Supabase (PostgreSQL) offer generous free tiers.
Will I own 100% of the full stack source code and GitHub repository?
Absolutely. You retain 100% intellectual property (IP) and commercial rights to your AI SaaS web application. Upon completion, I transfer the full GitHub repository to your account with clean, well-commented TypeScript, Next.js 15, and Tailwind CSS code so your development team can easily scale
Can you implement both recurring monthly subscriptions and a credit-based system?
Yes! I can configure standard Stripe subscription tiers (e.g., Starter, Pro, Enterprise with monthly/annual billing) or a pay-as-you-go credits system where users buy tokens to generate AI outputs. This includes automated Stripe webhooks, real-time database token deduction, feature-gating paywalls,
Can the app support custom knowledge bases (RAG) and document uploads?
Yes. Beyond basic ChatGPT text prompts, I can build an advanced RAG (Retrieval-Augmented Generation) pipeline. Your users can upload PDFs, documents, or URLs, and the AI will search vector embeddings in Pinecone or Supabase pgvector to deliver accurate, context-aware answers with real-time streaming
What happens after my AI SaaS MVP is deployed to production?
Every package includes free post-launch bug warranty support (up to 14 days)
