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corextech.ai
- Client: Jhoots Industries
- Date: December 2023
- Industry: Healthcare
ERP System
Overview: Led the complete overhaul of a legacy healthcare ERP platform for a UK-based enterprise, managing all phases from legacy PHP 5 migration to scalable PHP 8 architecture, UI/UX redesign, and live deployment — entirely as a solo developer.
- ⟶ Legacy PHP 5 platform with outdated features and poor security
- ⟶ No mobile responsiveness and a dated user interface
- ⟶ Complex feature dependencies requiring careful refactoring
- ⟶ No team support — full responsibility handled independently
- ✔ Migrated entire codebase from PHP 5 to PHP 8 with zero downtime
- ✔ Designed modern, healthcare-optimized UI/UX from scratch
- ✔ Integrated modular systems (appointments, HR, inventory)
- ✔ Implemented robust backend with scalability and security in mind
- ✔ Achieved 90%+ system uptime with improved performance
- ✔ Enhanced user experience with responsive design and intuitive layout
- ✔ Streamlined workflows across departments with new feature modules
- ✔ Delivered a complex ERP alone, demonstrating full-stack leadership
- ✔ Became the core operational platform across pharmacy network
- ✔ Enabled mobile-first access for 10,000+ staff
- ✔ Cut support tickets and improved turnaround across departments
- ✔ Proved capability to lead and deliver enterprise systems solo
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