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Sarang
@thefidestudio
Data Analysis Power Bi Excel Expert
Pakistan
Englisch, Urdu
Über mich
I provide professional data analysis services to help you transform raw data into meaningful insights. Using tools like Excel, SQL, Python, and Power BI, I can clean, organize, visualize, and analyze your data to support better decision-making. Fast delivery, accurate results, and clear reports guaranteed.
Kompetenzen
Sarang
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Datenformatierung
I will clean, format, organize, and process excel spreadsheets
Daten-Dashboards
I will build a clean excel sales dashboard with charts, KPI tracker
Portfolio
Arbeitserfahrung
Data Quality & Excel Analytics Specialist
Self Employed • Freiberufler
Dec 2025 - Present • 7 mos
Partnered with global e-commerce sellers, real estate investors, and small business operators to audit, repair, and optimize business tracking sheets. Specialized in transforming chaotic, unformatted raw data dumps into highly structured, reliable databases. Data Scrubbing: Successfully audited and scrubbed thousands of rows of messy customer lead lists, standardized international phone/address formats, split compound text strings, and permanently eliminated duplicate entries. Formula Diagnostics: Identified and repaired critical broken formula bugs (including #VALUE!, #REF!, and #N/A errors) to restore spreadsheet functionality and calculation accuracy. Data Validation: Established strict conditional formatting rules and input validation constraints to prevent future user data-entry errors.
