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Code Refactoring & Optimization

Transform your legacy or poorly-performing codebase into clean, efficient, maintainable software. I provide comprehensive code audit using static analysis tools (PHPStan, Psalm), identify performance bottlenecks with profiling (Blackfire, Xdebug), refactor spaghetti code following SOLID principles and design patterns, optimize N+1 queries with eager loading, implement database indexing strategies, add comprehensive PHPUnit/Pest test coverage, configure CI/CD pipelines, and document architecture decisions...

Code Refactoring & Optimization

Service: Website Speed & Performance Optimization | Other Web Development

Offered By

V
Volodymyr Yefremov
Freelancer

About This Offering

Transform your legacy or poorly-performing codebase into clean, efficient, maintainable software. I provide comprehensive code audit using static analysis tools (PHPStan, Psalm), identify performance bottlenecks with profiling (Blackfire, Xdebug), refactor spaghetti code following SOLID principles and design patterns, optimize N+1 queries with eager loading, implement database indexing strategies, add comprehensive PHPUnit/Pest test coverage, configure CI/CD pipelines, and document architecture decisions. Specializing in Laravel applications with 1000+ refactoring hours completed. Results: 5-10x faster page loads, 80%+ test coverage, reduced server costs.

Choose Your Package

Basic

Code audit with recommendations and quick fixes for critical issues

$1,500.00
3 days delivery
1 revisions
Code analysis
Performance report
Critical bug fixes
Documentation
Order Now - $1,500.00

Standard

Refactoring of specific modules with optimization and test coverage

$3,000.00
7 days delivery
2 revisions
Module refactoring
Query optimization
PHPUnit tests
Code documentation
Order Now - $3,000.00

Premium

Most Popular

Full codebase overhaul with architecture improvements and comprehensive testing

$6,000.00
14 days delivery
3 revisions
Full refactoring
Architecture improvements
Full test coverage
Performance optimization
2 months support
Order Now - $6,000.00

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