Golden Wok | Food Delivery Performance, Profitability & Claim Validation

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Golden Wok | Food Delivery Performance, Profitability & Claim Validation

Liza Deka

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Golden Wok | Food Delivery Performance, Profitability & Claim Validation

Analyzed 5,000 Golden Wok food delivery orders across Lagos, Nigeria using PostgreSQL, Power BI and DAX. The six-page report explores delivery performance, traffic, distance, weather, profitability, and customer experience while testing five business claims provided in the Onyx Data #dataDNA challenge. Key findings included a 49.9% SLA breach rate, positive average profit on orders above 8 km, and only partial support for several weather and delivery assumptions. The analysis also identified data quality limitations, helping separate useful findings from metrics that could not support reliable conclusions.