Sound Familiar?
Performance Issues
Your app is slow, laggy, or draining battery. Users are complaining and ratings are dropping.
Production Crashes
App crashes in production. Can't reproduce locally. Deadline looming and stakeholders are worried.
Technical Debt
Previous developers left a mess. The codebase is unmaintainable and every fix creates two new bugs.
8+ Years
iOS Experience
50+ Apps
Shipped to Production
100%
Client Satisfaction
24 Hour
Typical Response Time
How It Works
Book Discovery Call
Free 20-minute consultation to understand your problem
20 minutes
Get Diagnosis
Detailed audit with root cause analysis and fix roadmap
3-5 days
Problem Solved
Implementation, testing, and measurable results
2-3 weeks
Rescued $2M ARKit App from App Store Rejection
Fitness Tech Startup
“Sebastian found in 2 days what 3 senior devs couldn't solve in 2 months.”CTO, FitnessAR Inc.
Latest Technical Deep Dives
Why Your ARKit App Crashes After 5 Minutes
Memory management in ARKit is tricky. Learn the hidden patterns that cause delayed crashes and how to detect them before your users do.
3 Hidden Memory Leaks in RealityKit
RealityKit's resource management has subtle gotchas that even experienced developers miss. Here are the three most common culprits.
visionOS Migration: What Every Developer Gets Wrong
Migrating to visionOS isn't just about supporting a new device. These common mistakes will cost you weeks of debugging.