Project brief — Analysis

Operational Data Dashboard

Take a messy operational dataset, model it properly, and produce a dashboard that someone would actually make a decision with.

Beginner
Type
Analysis
Difficulty
Beginner
Duration
2 weeks
Milestones
2

Requirements

Non-negotiable. A submission that skips one of these is returned, not graded.

  • R1Documented cleaning decisions, including what you discarded
  • R2A defined grain for every table
  • R3Charts that answer stated questions
  • R4Stated data caveats visible in the interface

Timeline

2 weeks, staged

  1. Week 1

    Model & clean

    Profile the data, define the grain, document every decision.

  2. Week 2

    Build & present

    Charts, layout and the caveats stated on the page.

Stack

SQLPythonCharts

Deliverables

  • Cleaned dataset
  • Dashboard
  • Methodology note

Reviewed on

  • Data modelling
  • Honesty about limits
  • Visual clarity
  • Decision usefulness

Take this brief

Every brief is reviewed by a practitioner. You get written feedback on code, documentation and the decisions behind both.

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