Gerald Patilan

Full Stack Developer with 2+ years in healthcare IT, specializing in building and maintaining clinical and enterprise systems for hospitals and private clinics across the Philippines. Deep domain expertise in PhilHealth programs, DOH-FHSIS reporting, and digital health interoperability standards. Proficient in React.js, PHP (CodeIgniter/Laravel), Java, Node.js, PostgreSQL, MySQL, and Docker.

Experienced in Agile/Scrum environments with a track record of delivering reliable, compliance-driven solutions.

Full Stack Developer - CareTech Health Digital (CareSpan Asia, Inc.) - Makati City, Manila

(2025-09)

Contributed to the development of the CareTech Digital Platforms, supporting 4 core systems used by clinics and hospitals nationwide: Outpatient Management System, Inpatient Management System, Hospital Information System (HIS), and Enterprise Resource Planning (ERP) System.

• Designed and implemented responsive front-end interfaces using React.js and JavaScript, improving usability across clinical workflows.
• Developed and maintained RESTful backend services using PHP (CodeIgniter), ensuring high availability for healthcare operations.
• Collaborated in Agile/Scrum sprints with cross-functional teams including clinicians, QA engineers, and product managers to deliver iterative releases.
• Contributed to the Docker-based deployment practices to streamline development-to-production workflows.

Information Technology (IT) Associate - CareTech Health (CareSpan Asia, Inc.) - Makati City, Manila

(2024-07 - 2025-09)

Served as Subject Matter Expert (SME) for the CareSpan Integrated Platform, leading onboarding for private practice and clinic implementations. Contributed to the development of PhilHealth compliance modules including: Yaman ng Kalusugan Program (YAKAP), formerly Konsulta, and eClaims packages: TB-DOTS, Animal Bite Treatment, HIV/AIDS, and Malaria.

• Ensured DOH-FHSIS reporting compliance across client sites, reducing reporting errors and improving health data integrity.
• Acted as primary technical liaison between CareTech Health Digital and clinic partners during go-live implementations.

Financial Systems Analyst - Philippine Health Insurance Corporation (PhilHealth Head Office) - Pasig City, Manila

(2023-04 - 2024-07)

Analyzed and resolved financial data discrepancies across core PhilHealth systems, ensuring accuracy in benefit processing and fund management. Contributed to the development of the Special Health Fund – Primary Care Provider Network (SHF-PCPN) IT System and Web Portal, aligning technical implementation with policy objectives.

• Streamlined financial reporting processes, improving turnaround time for compliance submissions.
• Collaborated with regional offices to support PCPN implementation and staff capability building.

Bachelor of Science - Information Technology - AMA Computer College – Tacloban Campus (2021-09)