Data, BI & Finance Analytics
SQL, spreadsheets, joins, metric audits, anomaly detection, finance reconciliation, forecasting, and analytics reporting tasks.
1
Excel-like sales table cleaning
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2
Customer metrics from joined order and refund tables
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3
SQL query report from offline sales database
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4
Metric definition audit against dashboard export
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5
Rule-based anomalous transaction detection
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6
Department budget variance analysis
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7
Product funnel dropoff analysis from JSONL events
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8
Inventory forecast and reorder plan
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9
A/B test conversion analysis with sample caveats
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10
Time series anomaly detection and attribution
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11
Financial close reconciliation with FX, refunds, and missing invoices
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12
Schema drift audit across daily data extracts
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13
JSONL clickstream sessionization with identity stitching
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14
Metric definition migration before/after difference report
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