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Rhunzen Rosario

@rhunzenrosario

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Business Intelligence Associate at KASO who automated reporting workflows, reducing manual effort by 40%.

United Arab Emirates

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At KASO (YC W22), I developed executive and operational dashboards using Google BigQuery, SQL, Looker Studio, and Google Sheets to track business performance and KPIs.

I also automated recurring reporting workflows with Google Apps Script, Python, and AI-assisted tools, reducing manual reporting effort by 40%. I analyzed supplier, restaurant, sales, and operational data to identify trends, discrepancies, and business opportunities.

As a Sales Coordinator at KASO (YC W22), I administered Salesforce CRM data and implemented validation processes that reduced data discrepancies by 30%. I developed sales and operational reports to support commercial decision-making.

Earlier at ExecuTrain of Dubai, I managed operational reporting and administration, improving onboarding efficiency by 25% through standardized HRMS procedures. As a Business Development Executive / Trainer, I managed the sales cycle and increased the client portfolio by 40%.

Experience

Work history, roles, and key accomplishments

Business Intelligence Associate

KASO

Jan 2024 - Jul 2026 (2 years 6 months)

Developed executive and operational dashboards using Google BigQuery, SQL, Looker Studio, and Google Sheets to monitor business performance and KPIs. Automated recurring reporting workflows, reducing manual reporting effort by 40%.

BigQuery SQL Looker Google Sheets Google Apps Script Python Data Analysis Dashboard Development Report Automation

Sales Coordinator

KASO

Sep 2021 - Dec 2023 (2 years 3 months)

Administered Salesforce CRM data and implemented validation processes that reduced data discrepancies by 30%. Developed sales and operational reports to monitor pipeline performance and support commercial decision-making.

Salesforce Data Validation Sales Reporting Pipeline Reporting Data Quality Stakeholder Coordination

Center Administrator

ExecuTrain of Dubai

Aug 2015 - Aug 2021 (6 years)

Managed operational reporting, client coordination, scheduling, resource planning, and day-to-day administration. Improved onboarding efficiency by 25% through standardized HRMS procedures and improved employee data management.

Operational Reporting Client Coordination Scheduling Resource Planning HRMS CRM Data Management

Business Development Executive / Trainer

ExecuTrain of Dubai

Aug 2005 - Jul 2015 (9 years 11 months)

Managed the sales cycle from lead generation and client needs analysis through proposal development and deal closure. Increased the client portfolio by 40% through client acquisition and relationship management.