# kundagolsharan-svg/employee-performance-hr-analytics-performance architecture

> Architecture diagram of the GitHub repository kundagolsharan-svg/employee-performance-hr-analytics-performance, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-23). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/kundagolsharan-svg/employee-performance-hr-analytics-performance
- Repository: https://github.com/kundagolsharan-svg/employee-performance-hr-analytics-performance

## Overview

This repository is documented as an end-to-end HR analytics product: it generates or analyzes workforce data, cleans and summarizes it, and presents findings through an interactive dashboard and an executive report. The graph follows the README’s documented pipeline and capabilities; source files were not available to verify additional implementation details or wiring.

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_data["Workforce Data"]
  node_generator["Dataset generator"]
  node_raw_data[("Raw workforce CSV")]
end

subgraph group_analysis["Data Analysis"]
  node_analysis_module["Analysis module"]
  node_clean_data[("Clean analytic data")]
  node_cleaning["Data cleaning"]
  node_metrics["KPI aggregation"]
end

subgraph group_dashboard["Interactive Dashboard"]
  node_dashboard_app["Streamlit dashboard"]
  node_filters["Interactive filters"]
  node_visualizations["Plotly visualizations"]
  node_data_explorer["Raw data explorer"]
end

subgraph group_reporting["Executive Reporting"]
  node_executive_report["Executive slide deck"]
end

node_hr_user(("HR analyst"))
node_leadership(("HR leadership"))

node_generator -->|"generates"| node_raw_data
node_analysis_module -->|"loads"| node_raw_data
node_analysis_module -->|"provides"| node_cleaning
node_cleaning -->|"cleans"| node_clean_data
node_analysis_module -->|"computes"| node_metrics
node_metrics -->|"aggregates"| node_clean_data
node_hr_user -->|"uses"| node_dashboard_app
node_dashboard_app -->|"offers"| node_filters
node_dashboard_app -->|"renders"| node_visualizations
node_dashboard_app -->|"offers"| node_data_explorer
node_leadership -->|"reviews"| node_executive_report

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_generator,node_raw_data toneBlue
class node_analysis_module,node_clean_data,node_cleaning,node_metrics toneAmber
class node_dashboard_app,node_filters,node_visualizations,node_data_explorer toneMint
class node_executive_report toneRose
class node_hr_user,node_leadership toneIndigo
```

## Components

### Workforce Data

- **Dataset generator**
- **Raw workforce CSV**

### Data Analysis

- **Analysis module**
- **Clean analytic data**
- **Data cleaning**
- **KPI aggregation**

### Interactive Dashboard

- **Streamlit dashboard**
- **Interactive filters**
- **Plotly visualizations**
- **Raw data explorer**

### Executive Reporting

- **Executive slide deck**

### Other components

- **HR analyst**
- **HR leadership**

## Connections

- Dataset generator → Raw workforce CSV: generates
- Analysis module → Raw workforce CSV: loads
- Analysis module → Data cleaning: provides
- Data cleaning → Clean analytic data: cleans
- Analysis module → KPI aggregation: computes
- KPI aggregation → Clean analytic data: aggregates
- HR analyst → Streamlit dashboard: uses
- Streamlit dashboard → Interactive filters: offers
- Streamlit dashboard → Plotly visualizations: renders
- Streamlit dashboard → Raw data explorer: offers
- HR leadership → Executive slide deck: reviews