Data Cleaning & Preparation Transform raw data into structured, analysis‑ready datasets using functions, filters, conditional formatting, and data validation.

Advanced Formulas & Functions Proficient with XLOOKUP, INDEX‑MATCH, IF logic, dynamic arrays, text functions, and date functions to solve complex analytical tasks.

Pivot Tables & Pivot Charts Summarize large datasets, build interactive pivot tables, and create dynamic charts to highlight trends and KPIs.

Data Merging & Consolidation Combine datasets from multiple sources using lookup functions, structured references, and consolidation tools to ensure consistent and unified analysis.

Data Visualization & Dashboarding Design clean, professional dashboards using charts, slicers, timelines, and custom formatting to support decision‑making.