This is what I built for myself.
29 new users joined today · 295 in the last 7 days
I'll build the same for you.
What I Build
AI Systems
AI agents, chatbots, automation, Claude/GPT integration
Full-Stack SaaS
Payments, auth, databases, APIs, dashboards
Automation
Workflows, integrations, email systems, webhooks
You bring the idea. I build the product. Fast.
Learn Exactly How I Do It
Start here. Instant delivery to your email.
How I Built a SaaS in 3 Weeks
535 paying customers. The story and the map.
- The full 3-week story, week by week
- What to focus on (and what to ignore)
- How I got my first paying customers
- The real numbers behind $8,942/month
- 10 mistakes I made — so you skip them
Instant PDF delivery
The Prompts I Build Products With
40+ copy-paste prompts for Claude Code
- How to brief an AI coding agent
- Prompts: landing page, Stripe, AI features
- Debugging prompts that find root causes
- Marketing & launch copy prompts
- The 7 rules for first-try results
Instant PDF delivery
Complete SaaS Building Guide
From zero to first paying customer
- Set up Claude Code step by step
- Pick an idea people pay for
- Fastest Stripe setup — exact clicks
- The 3-week build workflow
- Launch & first 100 customers
- Mistake checklist that saves weeks
Instant PDF delivery
Don't Want to Build It Yourself?
I'll build it for you. Fast. Clean. Profitable.
Build Basic
- Landing page + AI feature
- Professional design
- Mobile responsive
- AI chatbot or assistant integration
- Payment integration
- 1 revision included
- Source code delivered
Build Full
- Complete SaaS or AI system
- Full-stack development
- Payments + subscriptions
- AI agent integration
- User authentication
- Admin dashboard
- Automation & webhooks
- Based on proven SkyPhaze architecture
- Daily progress updates
- 2 revisions included
- Full source code + deployment
Already Have a Product?
Let me run it while you focus on growth.
- Monthly maintenance & updates
- Hosting management
- Bug fixes included
- Priority support (24h response)
- Performance monitoring
- Security updates
- New small features on request
- Monthly progress report
✓ Free consultation first ✓ No contracts ✓ Cancel anytime
How It Works
Simple. Fast. No surprises.
Tell Me Your Idea
Fill out the form. Takes 2 minutes. I'll respond within 24 hours.
I Build It
You get daily updates. Full transparency throughout.
Launch & Profit
Your product goes live. Built to make money from day one.
Who Builds This?
I'm Jan, a full-stack developer from Prague.
I built SkyPhaze – an AI assistant now used by 535 paying customers – in just 3 weeks. I didn't use a team. I didn't have a big budget. I just built fast and smart.
I connect everything: AI, payments, automation, beautiful UI. You bring the idea. I make it real.
Now I help founders and entrepreneurs build their own profitable AI products.
See SkyPhaze live →
Questions?
Build Basic takes 1 week. Build Full takes 3 weeks. Digital products are instant. Managed Plan starts immediately.
Just your idea and any existing assets (logo, colors, content). I handle everything technical.
Yes. 14-day money back guarantee on all digital products. For build services, we agree on scope before I start – no surprises.
SkyPhaze (skyphaze.com) is my main showcase. More examples available on request.
Modern full-stack: Node.js/Python backend, React or vanilla JS frontend, Stripe for payments, Claude/GPT for AI, PostgreSQL or Supabase for database.
Build Basic includes 1 revision. Build Full includes 2. Additional changes available at hourly rate or through Managed Plan.
Ready to Build Something
People Pay For?
Start with a $9.99 blueprint or let me build it for you.