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Meridian Retail Group · interviewed 2026-04
Fictional exampleData Analyst preparation roadmap
By Contributor #C07 · ~3 weeks estimated prep
Interview stages
- Online test (SQL + aptitude)
- Technical
- HR
Skills & tools
SQLExcelPower BI
Topics to prepare
- SQL joins & window functions
- Excel pivot tables
- Basic statistics
- Business case reasoning
Preparation schedule
- Week 1 — SQL practice daily
- Week 2 — Excel & dashboards
- Week 3 — Case questions & mock HR
Resources
- SQLBolt
- Mode SQL tutorial
- Khan Academy statistics
Contributor advice
"Keep follow-up emails short and polite; timelines here may be long."
Trust rules
- Preparation guidance only; no guaranteed job offers.
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