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Next.js SaaS Development

Build Scalable SaaS Products

Building a SaaS product requires more than just coding—it needs clear specifications, scalable architecture, and a path from MVP to production. I specialize in spec-driven SaaS development using Next.js 15, TypeScript, and modern AI integrations. Every feature is specified before coding, ensuring you get exactly what you need with minimal rework.

What's Included

Next.js 15 with App Router
TypeScript for type safety
Spec-driven development process
AI-powered features
Authentication & authorization
Payment integration (Stripe, LemonSqueezy)
Database design (PostgreSQL, Prisma)
SEO optimization
Performance optimization
Deployment & DevOps

Tech Stack & Tools

Next.js 15 (App Router)TypeScriptTailwind CSS & shadcn/uiPrisma ORMPostgreSQL / SQLiteClerk Auth / NextAuthStripe / LemonSqueezyOpenAI Agents SDKVercel / Railway

How It Works

1

Specification

Write detailed feature specifications before any code. Define user stories, acceptance criteria, and technical requirements.

2

Architecture Design

Design scalable system architecture, database schema, and API structure. Plan for growth from day one.

3

MVP Development

Build core features rapidly using Next.js 15. Focus on delivering value quickly with clean, maintainable code.

4

Testing & Refinement

Comprehensive testing including unit tests, integration tests, and user acceptance testing. Refine based on feedback.

5

Launch & Scale

Deploy to production with monitoring. Plan scaling strategies and iterate based on user feedback.

Pricing

Transparent pricing tailored to your needs. Contact me for a custom quote.

MVP

$1,500/starting at
  • Core feature set
  • Next.js 15 + TypeScript
  • Basic authentication
  • Payment integration
  • Responsive design
  • SEO basics
  • Deployment
  • 1 month support
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Production

$4,000/starting at
  • Full feature set
  • Advanced authentication
  • Admin dashboard
  • AI features
  • Analytics integration
  • Performance optimization
  • Testing suite
  • 3 months support

Enterprise

Custom
  • Custom architecture
  • Multi-tenant support
  • Advanced AI features
  • Custom integrations
  • On-premise option
  • SLA
  • 12 months support

Frequently Asked Questions

Ready to Get Started?

Let's discuss your project and how I can help you achieve your goals.