
Choi Bino
Excel Dashboard I Power Query, VBA I KPI Business Reports
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Expérience professionnelle
Senior Excel Dashboard & Data Analyst
THACO Group • Temps plein
May 2024 - Present • 2 yrs 3 mos
• Developed automated Excel dashboards for HR, Operations, Finance, and Logistics reporting. • Built dynamic KPI dashboards using Pivot Tables, Power Query, Power Pivot, Dynamic Arrays, and advanced Excel formulas. • Automated monthly and weekly reports, reducing manual work by over 80%. • Designed interactive management dashboards with slicers, charts, and drill-down analysis. • Cleaned and transformed large datasets using Power Query. • Developed HR analytics reports including Headcount, Turnover, Payroll, Labor Cost, Productivity, and KPI tracking. • Created Excel automation solutions that allow users to update reports by simply pasting new data. • Delivered customized reporting systems for management decision-making.