Anonymous case study · Power BI

From fragmented Excel reporting to a clearer view of performance.

How ZeroLagData centralized business data and created interactive Power BI reporting for more accurate, timely management insights.

Client context

A confidential business needed dependable reporting.

The client is kept anonymous to protect confidential business information. Their reporting depended on multiple Excel files and an inefficient manual process.

Client: Anonymous
Focus: Business performance reporting
Primary source: Multiple Excel files
Platform: Microsoft Power BI
The challenge

Important business information was difficult to centralize and model.

Fragmented data, inefficient reporting steps and dashboard modelling issues made it harder to track revenue, fees and key performance indicators with confidence.

01

Fragmented data

Business data was spread across multiple Excel files and required repeated preparation.

02

Manual reporting

Reporting workflows consumed effort and made timely management visibility difficult.

03

Modelling issues

Dashboard relationships and calculations needed a more reliable structure.

The solution

A centralized Power BI reporting solution.

ZeroLagData standardized and transformed the source data, optimized the model and created interactive dashboards for management-level reporting.

The solution brought revenue, fees and KPI analysis into one clearer reporting experience with filters and interactive views.

Technology stack

Power BI DesktopPower QueryDAXExcelData modellingKPI dashboards
Delivery approach

Clean data foundations, useful dashboards and clearer decisions.

01

Standardize

Bring multiple Excel sources into a consistent structure.

02

Transform

Use Power Query to prepare reliable reporting data.

03

Model

Create relationships, calculations and reusable measures.

04

Visualize

Build KPI cards, revenue analysis and interactive filters.

05

Enable

Give management a more accurate and timely view of performance.

Verified outcome

Reporting became more centralized, efficient and useful.

The project reduced manual data preparation and reporting effort, improved visibility into revenue, fees and KPIs, and gave management more accurate and timely business insights.

01Centralized reporting

Multiple Excel sources were brought into a single Power BI reporting experience.

02Less manual effort

Data preparation and recurring reporting work became more efficient.

03Better visibility

Management gained clearer access to revenue, fees and key performance indicators.

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