Mohd Badrul Mazidul bin Bolhassan
Excel Specialist | Spreadsheets, Formulas & Dashboards
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Mohd Badrul Mazidul is ready for their next project!
I designed and developed a professional Microsoft Excel workbook for managing customer invoices, supplier bills, incoming payments and outgoing payments. The system includes automated outstanding-balance calculations, receivable and payable aging reports, overdue tracking, monthly reporting and a visual dashboard to help small businesses monitor cash flow and payment activity.
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I designed and developed a professional Microsoft Excel inventory-management workbook for small retail businesses. It helps users organise products, purchases, sales, suppliers, customers and stock adjustments in one structured system. The workbook includes automated calculations, stock-status monitoring, low-stock alerts, reports and a visual dashboard for tracking inventory and sales performance.
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I clean and organise messy Excel spreadsheets by correcting inconsistent formatting, removing duplicates, standardising text, dates and numbers, and improving the overall table structure. The result is a cleaner, more professional workbook that is easier to read, update and analyse.
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A professional Excel troubleshooting service focused on identifying and repairing broken formulas, incorrect calculations, lookup errors and spreadsheet issues. I review the workbook structure, trace the source of errors, repair formulas and test the results for accuracy and usability.
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