Typical stack: PHP, Laravel, React, JavaScript/TypeScript, MySQL, REST APIs, Git, and modern cloud infrastructure. I use AI-assisted development to accelerate analysis, implementation, refactoring, and testing while keeping architecture, engineering decisions, code review, and quality human-led. Projects start at $5,000. Final pricing and timeline depend on the condition of the existing system, modernization goals, and approved scope. You’ll receive a clear written quote before development begins.