Yusuf Irshad

Web Developer - Healthcare ERP

Jun 2024 - Present • 2 yrs 1 mo

Working as a full-stack developer building and maintaining a comprehensive ERP system for a healthcare business, designed to run the full operational backbone of a busy clinic. Key areas of ownership: • Clinical workflows — patient records, appointment scheduling, treatment tracking, and consent/documentation flows • HR & payroll — staff attendance, leave management, salary processing, and automated payroll calculations • Finance & accounting — invoicing, expense tracking, and financial reporting for management • Inventory management — stock tracking, reorder alerts, and supplier records • Insurance workflows — claim submission tracking and pre-authorization processes • Role-based access control (RBAC) — secure, permission-based access across different staff roles (admin, doctors, receptionists, HR, management) • WhatsApp Business API integration — automated appointment reminders and patient communication • Server administration — managing a Linux/cPanel production server, handling deployments, backups, and uptime • Performance & security — ongoing optimization of database queries and application performance • Legacy modernization — currently leading a migration of the system's legacy PHP codebase to the Laravel framework for better scalability, maintainability, and long-term stability I work end-to-end on this system — from understanding a business requirement, to designing the database and backend logic, to deploying and maintaining it in a live production environment with real users and zero tolerance for downtime.

Web Developer — ERP & Healthcare Systems

Sep 2022 - Apr 2024 • 1 yr 7 mos

Worked as a backend and full-stack developer at a software development company, building systems for healthcare and education sector clients. Key areas of work: • ERP Billing System — designed and maintained a web-based ERP application for invoicing and billing, streamlining record-keeping and reducing manual errors for the business • Mobile app backend — served as the backend developer for an Android application, building APIs to enable real-time data synchronization between the mobile app and the web platform • Healthcare workflows — designed and implemented an RTPCR test certificate generation system for hospital use, automating what had previously been a manual, error-prone process • Education sector systems — developed and managed a system for generating student leaving certificates for a medical college, improving administrative turnaround time • Server administration — managed hosting environments to ensure uptime, security, and performance for multiple client applications; reduced server downtime by around 15% through proactive monitoring and maintenance • Client communication — worked directly with clients to gather requirements, ask the right questions, and translate business needs into clear technical specifications before development began This role gave me hands-on experience across the full development lifecycle — from requirement gathering and system design, to backend development, deployment, and long-term maintenance — particularly in sectors where accuracy and reliability genuinely matter (healthcare records, official certificates, financial billing).