Truong Phuc N.

I build, fix, and improve web applications that businesses already depend on. My strongest work is in PHP/MySQL systems where the difficult part is not simply adding another page, but understanding the existing business logic, data, integrations, and workflows without breaking what already works. I can help with: • Existing PHP/Laravel applications that need debugging or further development • SaaS products and internal business systems • REST APIs, webhooks, OAuth, JWT, and third-party integrations • MySQL database design, data integrity, and performance • Authentication, permissions, and role-based workflows • Production bugs that need root-cause analysis rather than temporary patches • AI/API integrations and workflow automation • Improving legacy or existing codebases without unnecessary rewrites I’ve built and maintained production web products including FORME, a SaaS coaching platform with multi-role workflows, subscriptions, client management, training operations, reporting, and AI-assisted features, as well as other business automation and hospitality systems. When I take over an existing application, I first trace how the system actually works across the database, backend, APIs, authentication, and frontend. That lets me fix the underlying problem while protecting existing data and workflows. If you have an existing system that is difficult to maintain, a production issue nobody has fully resolved, or a new business application that needs a solid backend, send me the current situation and what you need to achieve.