Obsidian Solutions Group Interview Questions
The questions to prepare for Obsidian Solutions Group interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Explain how to profile, clean, and standardize missing or dirty data before analysis.
Explain how to validate SQL data before reporting, including null checks, duplicates, outliers, and aggregation reconciliation.
Explain practical SQL techniques to preserve data integrity when combining multiple data sources.
Use joins, CTEs, and row ranking to resolve conflicting customer profile values across ACME House systems.
Ramsey Solutions
ACME HouseReconcile billing and ERP invoice totals using joins, a CTE for latest snapshots, and CASE-based discrepancy classification.
LiteratiClean inconsistent CRM contacts by joining source tables, standardizing values, and flagging bad records.
AlphaSenseTests prioritization under pressure, stakeholder management, and ownership when multiple urgent requests compete for limited time.
Tests prioritization under pressure across multiple projects, including time management, stakeholder communication, and ownership of trade-offs.
Tests communication of complex analytics to nontechnical stakeholders, with emphasis on influence, clarity, and driving action from insights.
Explain how you prioritize competing work under time pressure while making trade-offs and keeping stakeholders aligned.
Discuss automating a manual reporting workflow with code, focusing on batch ETL, orchestration, and data quality.
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