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Programming & Development qa & testing

Bug Fixing | Code Rescue

$30/hr Starting at $120

🔧 Bug Fixing | Code Rescue | Legacy Application Debugging

Is your web application broken, running slow, or behaving strangely—and no one seems to know why? You're in the right place. I specialize in diving into complex, messy, or legacy codebases to identify, fix, and future-proof your application—whether it's built on a modern PHP/JavaScript framework or an aging mainframe system.

With over 15 years of professional experience across government, financial, energy, and e-commerce sectors, I’ve earned a reputation for:

  • Pinpointing hard-to-diagnose bugs

  • Fixing mission-critical issues under tight deadlines

  • Refactoring legacy systems without breaking functionality

  • Improving code performance and database efficiency

  • Writing secure, maintainable code that lasts


🛠️ Technologies I Troubleshoot and Debug

  • LAMP Stack (Linux, Apache, MySQL/MariaDB, PHP)

  • Frameworks: Laravel, Custom PHP, Classic ASP, React, Node.js, AngularJS

  • Frontend Issues: JavaScript, jQuery, Bootstrap, Vue.js, AJAX, Typescript

  • Legacy Environments: COBOL, SAS, JCL, VSAM, TSO/ISPF (Mainframe)

  • DevOps/Virtualization: Docker, VirtualBox, Vagrant

  • Database Optimization: PostgreSQL, MySQL, Oracle, SQL Server

  • Version Control: Git, GitLab, Bitbucket, Subversion


🧠 Why Clients Choose Me

  • Legacy Code Expertise – I’ve successfully modernized and maintained critical systems built in everything from ColdFusion to mainframe COBOL and Classic ASP.

  • Debugging Mindset – I enjoy solving difficult problems and won’t give up until the issue is resolved. I often use AI tools like ChatGPT to test hypotheses and accelerate results.

  • Secure Coding Standards – As a certified CompTIA Security+ holder, I write and review code with security in mind—especially important for handling sensitive financial or healthcare data.

  • Government & Compliance Experience – I’ve worked on projects for the U.S. House of Representatives, CMS, FEMA, and NAVSEA, where security, precision, and accountability were non-negotiable.


✅ What I Offer

  • One-Time Bug Fixes

  • Ongoing Maintenance & Rescue

  • Codebase Audit & Technical Review

  • Security Hardening

  • Performance Optimization

  • Legacy Migration Strategy Consults


📍 U.S. Based | Native English | Public Trust Eligible

You’ll get clear communication, reliable follow-through, and technical documentation if needed. I can work solo or collaborate seamlessly with your development team.

Whether you're facing a critical system failure or just need someone to finally fix that nagging bug, I’ll bring order to chaos and stability to your app.

Let’s rescue your code—professionally and efficiently.

About

$30/hr Ongoing

Download Resume

🔧 Bug Fixing | Code Rescue | Legacy Application Debugging

Is your web application broken, running slow, or behaving strangely—and no one seems to know why? You're in the right place. I specialize in diving into complex, messy, or legacy codebases to identify, fix, and future-proof your application—whether it's built on a modern PHP/JavaScript framework or an aging mainframe system.

With over 15 years of professional experience across government, financial, energy, and e-commerce sectors, I’ve earned a reputation for:

  • Pinpointing hard-to-diagnose bugs

  • Fixing mission-critical issues under tight deadlines

  • Refactoring legacy systems without breaking functionality

  • Improving code performance and database efficiency

  • Writing secure, maintainable code that lasts


🛠️ Technologies I Troubleshoot and Debug

  • LAMP Stack (Linux, Apache, MySQL/MariaDB, PHP)

  • Frameworks: Laravel, Custom PHP, Classic ASP, React, Node.js, AngularJS

  • Frontend Issues: JavaScript, jQuery, Bootstrap, Vue.js, AJAX, Typescript

  • Legacy Environments: COBOL, SAS, JCL, VSAM, TSO/ISPF (Mainframe)

  • DevOps/Virtualization: Docker, VirtualBox, Vagrant

  • Database Optimization: PostgreSQL, MySQL, Oracle, SQL Server

  • Version Control: Git, GitLab, Bitbucket, Subversion


🧠 Why Clients Choose Me

  • Legacy Code Expertise – I’ve successfully modernized and maintained critical systems built in everything from ColdFusion to mainframe COBOL and Classic ASP.

  • Debugging Mindset – I enjoy solving difficult problems and won’t give up until the issue is resolved. I often use AI tools like ChatGPT to test hypotheses and accelerate results.

  • Secure Coding Standards – As a certified CompTIA Security+ holder, I write and review code with security in mind—especially important for handling sensitive financial or healthcare data.

  • Government & Compliance Experience – I’ve worked on projects for the U.S. House of Representatives, CMS, FEMA, and NAVSEA, where security, precision, and accountability were non-negotiable.


✅ What I Offer

  • One-Time Bug Fixes

  • Ongoing Maintenance & Rescue

  • Codebase Audit & Technical Review

  • Security Hardening

  • Performance Optimization

  • Legacy Migration Strategy Consults


📍 U.S. Based | Native English | Public Trust Eligible

You’ll get clear communication, reliable follow-through, and technical documentation if needed. I can work solo or collaborate seamlessly with your development team.

Whether you're facing a critical system failure or just need someone to finally fix that nagging bug, I’ll bring order to chaos and stability to your app.

Let’s rescue your code—professionally and efficiently.

Skills & Expertise

App DevelopmentAutomated Software & QA TestingBug FixesColdFusionDatabase DevelopmentEnglish LanguageFunctional TestingLoad TestingLocalization TestingManual TestingPerformance TestingPerformance TuningProgrammingQuality AssuranceRegression TestingSoftware DevelopmentSoftware TestingSQLTroubleshootingUnit TestingUsability TestingW3C ValidationWeb Development

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