Congrats, your AI-generated product is making$20K/month
It'll make $0/month when it crashes next Tuesday.
I'm the engineer who makes sure Tuesday never comes.
You Shipped Fast. Now What?
You Shipped in 3 Days
You used Cursor. v0. Claude. Bolt. Whatever worked. You shipped while your competitors were still arguing about tech stacks.
Now You've Got Traction
Users. Revenue. Real traction. The kind of growth that makes people take notice.
Held Together With Duct Tape
And a codebase that's held together with duct tape and prayer. The AI built for demo day. It didn't prepare for payday.
Real Money on the Line
It sure as hell didn't think about what happens when real money is on the line. When users depend on you. When downtime costs thousands.
That's Where I Come In
I fix the foundation while you keep shipping features. No rewrites. No drama. Just surgical fixes that make your product bulletproof.
Fix It Before It Breaks
Your AI-generated codebase is a ticking time bomb. I'll show you exactly what's about to explode—and how to defuse it before your users notice.
What Happens When You Skip the Boring Parts
AI wrote the code in minutes. It didn't architect it for the long term.
Silent Revenue Leak
Checkout works on Chrome. Breaks on Safari and mobile. No error tracking, so you don't know. 40% of your traffic can't buy.
Refund Rate Climbing
Users hit bugs and request refunds. Chargeback fees add up. Your payment processor is sending warnings.
Can't Charge Premium
Your product is good but feels janky. Stuck charging $20/month when you should be at $200/month.
Customer Churn
You sign up 100 users. 60 churn in the first month because features break. Your growth metrics look terrible.
Support Costs Eating Profit
You spend 20 hours per week answering "why doesn't this work?" That's time you could spend building features.
Can't Test = Can't Optimize
You want to A/B test your pricing page. Takes three weeks to implement because everything's connected.
What Happens After We Fix It
9 years building production systems. I know what breaks at scale and how to fix it before it does.
No More Revenue Leaks
Every browser works. Every device converts. You stop losing 40% of your sales to silent errors.
Refunds Drop to Zero
Features work consistently. Users stop hitting bugs. Chargebacks disappear.
Charge What You're Worth
Your product stops feeling janky. You can finally charge $200/month instead of $20. 10x revenue per customer.
Customers Stick Around
New signups don't churn. They stick because shit actually works. Your growth metrics look real.
Support Hell Ends
Bugs get fixed for good. Support tickets drop 80%. You spend time growing instead of apologizing.
Ship & Test Fast
Add features in days without breaking old ones. Run A/B tests in hours. Optimize 12x faster.
Why I Know What's About To Break
Enterprise Voice Platforms
Built voice platforms for Fortune 500 clients. Systems that can't go down. Where bugs cost millions.
Financial Calculation Engines
Financial systems where accuracy isn't optional. Where every decimal point matters and errors are unacceptable.
Marketplace Platforms
Platforms serving tens of thousands of concurrent users. Real-time transactions. Real money flowing through the system.
Seen Apps Break Dozens of Times
Users get angry. Refunds pile up. Revenue leaks everywhere. I've watched it happen. I know the warning signs.
Problems Are Predictable
Your AI-generated code isn't unique. The problems are predictable. The fixes are surgical. I've done this before.
Nine Years Building Systems
Nine years building systems that process real money and serve real users. I've seen the patterns. I know what breaks before it does.
Tuesday Is Coming
Your product is a ticking time bomb. Let's defuse it before it explodes.
I'm Key Hoffman. I've built enterprise voice platforms, financial calculation engines, and marketplace systems serving thousands. Now I fix SaaS platforms and mobile apps before they break and kill your revenue.
Trusted by companies building products that can't afford to break
For The Nerds Who Want Details
Database & Performance
Database indexes. Query optimization. Connection pooling. Proper migrations.
Monitoring & Debugging
Error tracking with Sentry. Performance monitoring. Logging that actually helps you debug.
Security & Deployment
Environment variables done right. Secrets management. Docker for deployment consistency.
API & Authentication
Rate limiting on APIs. Input validation. Authentication that isn't from a tutorial.
Architecture & Testing
Modular architecture. Components you can test independently. Separation of concerns.
CI/CD & Automation
CI/CD pipelines that catch bugs before production. Automated tests. Deployment strategies.
Optimization
Image optimization. Caching strategies. Lazy loading. Bundle size optimization.
The Boring Stuff
No magic. Just the boring stuff that prevents disasters.
What Founders Say
Key is a Master engineer who employs the absolute best practices when it comes to software development. I have learned a lot from him and can't wait to continue working together in the future! Highly recommend him for any projects you need done with good quality and expert handling!!
Key is a top notch developer. He is patient and understanding in communicating aspects of development that I’ve struggled to learn myself. I’ve been a .NET developer for most of my career. Key helped me; 1) leverage what I know 2) integrated well-known design patterns, while 3) teaching me how to produce Enterprise quality apps. Need a great programmer? And a wealth of knowledge to guide your team? Call on Key.
Truly a one of a kind Developer that's dedicated to getting the job done while fighting for its users.
Fix Your Product Before It's Too Late
Limited availability for fractional CTO work. Usually respond within 24 hours.
I'll review your product and get back to you with a plan.