John Rafael Macasaddu
@johnrafaelmacasaddu
I build government and business applications with full-stack development, AI integrations, and workflow automation.
PhilippinesWhat I'm looking for
At the Department of Social Welfare and Development, I've progressed from Computer Programmer I to Information Technology Officer I while building and enhancing systems for document tracking, family profiling, public assistance, human resources, queue operations, payment processing, dashboards, and reporting.
I design databases, APIs, workflows, and UI/UX prototypes, then support testing, deployment, and continuous improvement. I also integrate REST APIs, payment gateways, LLM-assisted processes, and automation to improve traceability, interoperability, and service delivery.
Experience
Work history, roles, and key accomplishments
Information Technology Officer I
Department of Social Welfare and Development
Apr 2024 - Present (2 years 6 months)
Design, develop, enhance, and integrate information systems, subsystems, and modules that streamline operational workflows, service delivery, and management reporting. Delivered capabilities for document tracking, family tracing, queue management, payment gateway workflows, API integrations, and LLM-assisted processes.
Education
Degrees, certifications, and relevant coursework
University of the Cordilleras
Bachelor of Information Technology, Information Technology
Bachelor of Information Technology degree from the University of the Cordilleras, completed in 2021.
Availability
Location
PhilippinesAuthorized to work in
Job categories
Skills
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