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SQL · Python · Excel · Power BI
Data Preparation CompleteHotel Operations Intelligence
Independent portfolio analysis using public and clearly labelled synthetic data. The operational framing comes from my own hotel engineering experience; no former employer supplied private information.
Overview
Project summary
- Objective
- Determine which operational factors are associated with rooms being out of service, and how a manager could prioritize limited technicians and parts.
- Data sources
- Hybrid project. Public lodging performance data supplies occupancy, ADR and RevPAR context; the work-order dataset is clearly labelled synthetic training data. Synthetic results demonstrate method only and are never presented as real business outcomes. No employer supplied internal information.
- Tools
- SQL · Python (pandas) · Excel · Power BI at completion.
- Analysis
- Maintenance demand by category and time, response times, room availability, workload and staffing pressure, and the interaction between availability, occupancy and revenue per available room.
- Key findings
Data preparation complete — findings publish after the analysis step.
- Business impact
Documented alongside the verified findings.
Business context
An unavailable room is perishable revenue
A room out of order on a sold-out night cannot be recovered later, and a repeat failure in an occupied room adds a service recovery cost on top of the repair. Having run overnight engineering in large hotels, I know maintenance demand is not evenly distributed — which makes it a plannable problem rather than an unavoidable one.
Limitations
Scope and limitations
- — Synthetic data can demonstrate method; it cannot describe any real property's performance.
- — Guest experience would be inferred from operational timing, not measured from survey data.
- — Cost figures need internal labor and parts rates that are not public.