I fix bugs and debug issues in your React and Node.js projects FAST.
WHAT I FIX:
✓ React component bugs (state, hooks, rendering issues)
✓ React Native mobile app issues
✓ Node.js/Express API errors (routing, middleware, validation)
✓ Database query issues (PostgreSQL, MongoDB)
✓ Authentication & authorization problems
✓ API integration issues (third-party services)
✓ Performance bottlenecks (slow components, heavy queries)
✓ Build & deployment errors
✓ TypeScript compilation errors
HOW IT WORKS:
1. You describe the issue & share error logs/code
2. I investigate & identify root cause (not just band-aids)
3. I provide complete fix + detailed explanation
4. We test together to confirm resolution
5. I explain prevention tips for future
MY APPROACH:
✓ Systematic debugging methodology
✓ Root cause analysis (fix the problem, not just the symptom)
✓ Clean, maintainable solutions
✓ Code explanation & learning
✓ Fast turnaround (usually within 24-48 hours)
✓ Proactive communication
EXPERIENCE:
- Production issue resolution at RetailLine (SaaS platform)
- Debugging complex multi-tenant systems
- Performance optimization of bulk processors
- API integration troubleshooting
- React component debugging (state, hooks, rendering)
- Database query optimization
DELIVERABLES:
✓ Fixed code (clean & tested)
✓ Detailed explanation of the issue
✓ Prevention tips for future
✓ Code review if needed
COMMON ISSUES I SOLVE:
✓ "White screen" or blank component renders
✓ API responses not showing up
✓ State not updating correctly
✓ Memory leaks & performance issues
✓ Build errors & compilation issues
✓ Authentication/authorization failures
✓ Database connection errors
✓ Weird edge cases & race conditions
TIMELINE:
- Simple bug fix (obvious error): 2-4 hours
- Medium issue (requires investigation): 4-8 hours
- Complex debugging (system-wide): 8-16 hours
- Can work faster for urgent issues
WHY CHOOSE ME?
✓ Experienced with real-world production systems
✓ Logical, systematic debugging approach
✓ Explains the issue so you understand
✓ Provides solutions, not temporary fixes
✓ Available for quick turnaround
✓ Helps you prevent similar issues in future