Evaluation System - Data Analytics and Reporting Platform

Comprehensive Solution for Data Evaluations with Visual Dashboards

2025-2026 Customer Project

Project Description

This project implements a comprehensive evaluation system for data analytics and reporting. The system enables users to visually create complex data queries, visualize results in various formats, and schedule automated reports. Key features include a visual query builder, various visualization types (tables, charts), customizable dashboards with widgets, scheduled reports with automatic email delivery, flexible permission management, and export to PDF, Excel, and CSV.

Key Features

Visual Query Builder

Create complex data queries without SQL knowledge using drag & drop

Visualizations

Various chart types including bar, line, pie, and area charts

Customizable Dashboards

Create personalized dashboards with configurable widgets and auto-refresh

Scheduled Reports

Automatic email delivery of reports (daily, weekly, monthly)

Permission Management

Flexible access control at user and role level with public evaluations

Export Functions

Export to various formats: PDF, Excel (XLSX), and CSV

Technology Stack

Backend Framework

Laravel 11
PHP 8.2+
MySQL

Frontend

Livewire
Alpine.js
Bootstrap

Visualization

Chart.js
ApexCharts
DataTables

Data Processing

Laravel Excel
DomPDF
Query Builder

Workflow

  1. Create Evaluation: User selects a base model and adds columns via the sidebar
  2. Define Filters: Optional filters narrow down the data set
  3. Aggregations: Sums, averages, and groupings can be configured
  4. Preview: Results are displayed as table or chart in real-time
  5. Save: Evaluation is saved with name and description
  6. Permissions: Access can be shared with individual users or roles
  7. Dashboard: Evaluations can be added as widgets to dashboards
  8. Schedule: Optional automatic email delivery on schedule
  9. Export: Results can be downloaded as PDF, Excel, or CSV