Gilbert Joel M. Busilig

About Me

Who I Am

Detail-driven Data Systems Developer and Data Analyst with a strong foundation in handling large, multi-source, and high-volume datasets. I turn raw, fragmented records into accurate, decision-ready information.

What I Do

I specialise in data validation, cleansing, consolidation, and reconciliation. I build live dashboards, automated reporting tools, and web-based systems that give teams real-time visibility into operations.

Education

Bachelor of Science in Information Systems — Naga College Foundation, Naga City, Philippines. Combines academic background with hands-on government and enterprise experience.

Work Experience

Department of Health (Philippines) — Daraga, Albay

Built a comparison tool to validate daily antigen data across multiple databases with 100% accuracy.
Managed timely submission of NIP and FHSIS reports in compliance with government standards.
Generated weekly and monthly inventory reports to track usage and prevent shortages.
Created Google Sheets tracking tools to transform raw data into actionable reports and dashboards.

Anagenesis Inc. — Quezon City

Maintained smooth system operations and accurate, up-to-date database records.
Monitored and resolved internal and external issues through cross-department collaboration.
Analyzed data, generated reports, and documented system performance and issues.
Improved system tools to increase productivity and operational efficiency.

Rural Health Unit — Ragay, Camarines Sur

Maintained and validated electronic health records; performed data quality checks on vaccination datasets.
Managed SEIR data uploads, user accounts, and PhilHealth eKonsulta data entry and member profiling.
Digitized manual records, generated daily reports, and handled system administration (setup, backups, security).

Skills & Tools

Core Skills

Data Analysis Data Validation & Cleansing Data Transformation Data Consolidation Big Data Management Dashboard & Reporting Workflow Automation Process Improvement Web-Based Systems Data Reconciliation

Technical Tools

Microsoft Excel Google Sheets XLOOKUP / QUERY / Pivot Google Apps Script AI-assisted Automation LAN / Network Setup

Leadership & Soft Skills

Team Leadership Critical Thinking Communication Decision Support Innovative Problem-Solving Solutions-Oriented Mindset

Key Projects

Defaulters Masterlist Web System

Tracking platform for defaulters that improved follow-up efficiency and reduced missed records across health programs.

LIGTAS TIGDAS MR SIA Tracking System

DOH measles-rubella campaign monitor with a live dashboard, daily reporting, and area performance rankings.

Anti-Rabies Management System

Structured system for health data recording that improved the accuracy and speed of anti-rabies reporting.

Legislative Documents System

Centralized registry of Sangguniang Bayan ordinances and resolutions for Ragay's local health programs.

Deliveries Report Automation

Automated tool consolidating hospital delivery data — significantly reduced manual effort and reporting turnaround time.

Data Comparison Tools

Automated multi-source validation tools that reduced manual checking and caught data inconsistencies faster.

Calendar of Activities Web System

Centralized scheduling platform that improved coordination and visibility across departments and health programs.

Custom Data Tools & Automation

Multiple internal tools for validation, reporting, and workflow automation — built to reduce repetitive manual work.

Certificates

Data Analytics Foundation

Certificate of Completion

Data Science and Analytics