Customer records contained duplicate entries and missing fields, leading to inaccurate reporting.

Implemented automated de‑duplication scripts, reducing duplicate records by 92% and improving report accuracy.

Sales data was manually entered, resulting in frequent transcription errors.

Built an ETL pipeline that ingested sales feeds directly, cutting errors by 98%.

Product inventory spreadsheets were outdated, causing stockouts.

Created a real‑time data validation dashboard that flagged inconsistencies within minutes.

Marketing campaign metrics were inconsistent across platforms.

Standardized data schemas across channels, enabling reliable cross‑channel analysis.

Financial statements often required manual reconciliation.

Automated reconciliation process saved 15 hours per month and eliminated mismatches.