Abdul Hannan K.

I turn Excel files, Google Sheets and messy data exports into interactive Power BI dashboards your team can trust - built in Power BI Desktop with clean Power Query transformations, a proper data model and tested DAX. If your reporting still depends on someone copying data between spreadsheets every month, or your current Power BI report shows totals nobody believes, that is the problem I solve. BACKGROUND I spent 10+ years at a national telecom operator (Zong 4G / CMPak) working with large operational datasets, KPI tracking and project reporting, and preparing dashboards and review decks for senior leadership, including the CEO and Executive Committee. I now work full-time as a freelance Power BI consultant. That background matters: a dashboard is only useful if the numbers are right and it answers the questions management actually asks. WHAT I HELP WITH Excel & Google Sheets to Power BI - I work with your existing reports instead of forcing you to start from scratch. I combine multiple Excel, CSV or Google Sheets files and ERP/CRM exports, clean them in Power Query, build a star-schema data model and rebuild (and improve) your KPIs in DAX. New Power BI dashboards - Interactive KPI, sales, finance, operations and management dashboards in Power BI Desktop, published to Power BI Service with refresh and sharing set up. Fixing existing Power BI reports - Wrong totals, broken filters, relationship problems, slow visuals or DAX nobody understands. I review the model, Power Query steps, DAX and layout, explain what is wrong, and fix it. Reporting automation - Replace hours of monthly manual work with a refreshable report built on a reusable data model. Ongoing support - Monthly support for refresh issues, new measures and changes as your business grows. HOW I WORK 1. Understand the decisions the report needs to support and review your current files. 2. Agree scope, deliverables and price in writing before work starts. 3. Build: raw data to clean data to data model to DAX to interactive dashboard. 4. Check the numbers against your existing reports so you can trust them. 5. Hand over with a short walkthrough video so your team can use and maintain it. Tools: Power BI Desktop, Power BI Service, Power Query, DAX, Excel (Power Pivot, PivotTables, advanced formulas), Google Sheets & Apps Script, SQL. Send me a short description of your current report or a sample file (dummy data is fine). I'll tell you what I'd build, how long it will take, and whether your existing report is worth fixing or rebuilding.