Real Transformations, Real Results

See how we've helped companies escape AI-generated complexity and restore development velocity

CASE STUDY 1

E-commerce Platform: From 40K Lines to 8K Lines

Fashion marketplace startup 6 weeks $75K investment

Before

  • • 40,000 lines of Python code with massive duplication
  • • 6 different ways to process payments, 4 different user authentication systems
  • • Simple product updates required changes in 12 different files
  • • Adding new features took 2-3 weeks due to complexity navigation
  • • Database queries scattered throughout codebase with no consistent patterns

After

  • • 8,000 lines of clean, modular code with equivalent functionality
  • • Single payment processing system with proper error handling
  • • Unified authentication and user management
  • • New features added in hours, not weeks
  • • Centralized data access layer with optimized queries
80%
code reduction while preserving all functionality
10x
faster feature development velocity
70%
reduction in cloud costs
100%
team confidence restored

"I thought AI had built us a complex but powerful system. Turns out it had built us 5 different systems that fought with each other. StackDoctor gave us back our superpower: the ability to ship fast."

- Founder

CASE STUDY 2

SaaS Analytics Platform: Breaking the Feature Paralysis

Business intelligence startup 4 weeks $55K investment

Before

  • • 25,000 lines of JavaScript with interdependent components
  • • 50+ React components that couldn't be changed without breaking others
  • • Data processing logic scattered across frontend and backend
  • • 3 different charting libraries doing similar things
  • • Adding one new chart type required 3 weeks of careful coordination

After

  • • 12,000 lines with clear separation between data, business logic, and presentation
  • • Modular component library where each piece works independently
  • • Centralized data processing with consistent APIs
  • • Single charting system with comprehensive customization
  • • New visualizations added in 2-3 hours with zero risk to existing features
52%
code reduction with more capabilities
90%
faster feature development
Zero
unintended side effects
5x
improvement in team morale

"We went from being terrified to touch our own code to shipping multiple features per day. The business logic was always solid - we just needed someone to untangle the mess around it."

- CTO

CASE STUDY 3

FinTech API: From Integration Nightmare to Developer Paradise

Payment processing startup 8 weeks $125K investment

Before

  • • 200+ API endpoints with massive functional overlap
  • • 15 different ways to create a transaction
  • • Documentation nobody could maintain because the API was too complex
  • • Integration took new customers 2-3 months
  • • Customer support overwhelmed with integration questions

After

  • • 35 clean, logical API endpoints covering all functionality
  • • Single, flexible transaction creation system
  • • Self-documenting API with clear, consistent patterns
  • • New customers integrate in 2-3 days
  • • Minimal support tickets due to intuitive design
82%
reduction in API endpoints
95%
faster customer integration
9.1/10
developer satisfaction score
80%
reduction in support tickets

"Our API was so complex that explaining it took longer than building integrations with our competitors. StackDoctor didn't just clean up our code - they transformed our entire go-to-market strategy."

- CEO

Metrics Across All Projects

Code Reduction

60-80%
average line count reduction
90%
elimination of duplicate functionality
70%
reduction in file complexity

Development Velocity

5-15x
faster feature development
95%
reduction in "fear factor"
80%
less time understanding code

Business Impact

100%
improved team morale
85%
raised next funding round
95%
wish they'd done it sooner

System Performance Improvements

40-70%
faster response times
30-60%
lower cloud costs
90%
fewer production bugs

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