Selected work
CASE STUDY / Data & Cloud

Employee Attrition Power BI Dashboard

An engineered Power BI analytics solution integrating demographic, survey, and manager datasets to analyze employee attrition patterns across 4,410 records. The project delivers robust data modelling, DAX measures, and interactive reporting while adhering to strict public-safety and confidentiality standards.

Microsoft Power BIPower Query / MDAXdata modelling
“OSYSTIC delivered a polished and useful Power BI dashboard with a clear understanding of the data and reporting requirements. The work was well organized, visually effective, and easy to review, with strong attention to data modeling and presentation quality.”
Meghana · India
Client feedback
Concept illustration
01 / CONTEXT

The challenge

The source analysis involved multiple candidate variables related to employee attrition, creating a risk of visual clutter and uncoordinated metric representation. The engagement required narrowing the variable set, resolving correlated metrics, and maintaining descriptive integrity without asserting causal claims.

02 / ENGINEERING

What OSYSTIC built

OSYSTIC audited and consolidated three employee-level data sources sharing 4,410 unique EmployeeIDs using Power Query, constructed an employee-grain analytical data model, implemented a filter-responsive DAX measure layer, and developed a presentation-ready interactive Power BI dashboard.

Engineering Highlights

  • Employee-grain consolidation across three distinct data sources sharing the same 4,410 EmployeeIDs.
  • Power Query implementation for reusable row-level shaping and DAX design for filter-responsive measures.
  • Correlated lifecycle variables interpreted in combination rather than presented as isolated independent causes.
  • Retention of explicit sample-size context for high-risk demographic intersections.
  • Preservation of small missing-value volumes as null without synthetic imputation.
  • Deployment of compact dropdown slicers, synchronized filters, cross-filtering, and customized tooltips.

Capabilities

  • Data modelling
  • Power Query integration
  • DAX measure design
  • Interactive dashboards
  • Descriptive analytics
  • Data-quality validation

Public Evidence Boundary

Client identity is private and excluded from this showcase. Raw employee records, commercial terms, and proprietary PBIX files are retained in the private engineering repository.

03 / DELIVERY

Outcomes and validation

  • Established an analytical baseline covering 4,410 employees with 711 attrition records and an overall attrition rate of 16.12%.
  • Identified a primary employee-lifecycle attrition concentration showing 39.18% attrition for ages 18-24 and 34.88% for company tenure of 0-1 years.
  • Delivered a presentation-ready Power BI dashboard and replication-oriented documentation ensuring reproducibility of the model and DAX layer.
CLIENT PERSPECTIVEPROJECT-LINKED CLIENT FEEDBACK
“OSYSTIC delivered a polished and useful Power BI dashboard with a clear understanding of the data and reporting requirements. The work was well organized, visually effective, and easy to review, with strong attention to data modeling and presentation quality.”
MeghanaPower BI / Analytics · India
Employee Attrition Power BI Dashboard
Project-linked client feedback

Related engineering expertise

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