TEKNIKOZAll case studies
Data analytics & BI6 months
Taciti Consulting LLP

Data analytics & business intelligence platform

Built and hardened Power BI dashboards over multiple sources — resolving data mismatches and complex relationships to make reporting fast and trustworthy.

PN
Praveena N A
Data Analyst · Teknikoz consultant
30%
Less validation effort
40%
Faster reporting
100%
Automated workflows
The challenge

Consolidating and validating data from multiple sources was hampered by data mismatches, complex one-to-many relationships, and manual validation — affecting reporting accuracy and decision-making.

Solution delivered

Built and enhanced Power BI dashboards integrating SQL and multiple sources. Performed data cleaning, transformation, validation, and reconciliation; optimized DAX, validated NCE and FID metrics, and added drill-through.

Business impact
Improved data accuracy & consistency across dashboards
Enabled faster, data-driven decisions
Technology & tools
Power BISQLExcelPower QueryDAXData Validation
Key achievement

Resolved complex data inconsistencies and one-to-many relationship issues across sources by analyzing at the source level in SQL, performing comprehensive validation, and implementing sophisticated DAX logic — eliminating reporting mismatches.