Selected project Web Application

ESG Rating

The ESG Rating application helps users efficiently fill out questionnaires, and the Croatian Chamber of Economy (CCE) to collect, process, evaluate and rank ESG-related questionnaires for sustainability assessment.

ClientCroatian Chamber of Economy Project typeWeb Application · Tool Project date07/2024
ESG Rating
Case study

The work

I developed a comprehensive ESG (Environmental, Social, and Governance) Rating Platform for the Croatian Chamber of Economy. This enterprise-grade solution transformed their manual assessment process into a streamlined digital experience, enabling organizations across Croatia to complete standardized questionnaires, receive detailed ESG ratings, and track their sustainability performance.

Key Achievements

  • Reduced ESG questionnaire processing time from 5+ days to mere seconds through automation
  • Eliminated approximately 40 hours of manual work per assessment
  • Decreased error rates in calculations by 98% through automated scoring algorithms
  • Enabled a 75% increase in participating organizations due to improved accessibility
  • Automated PDF report generation reduced report creation time from 3 hours to under 1 minute

Technical Highlights

  • Modern Tech Stack: Built with React frontend, Laravel backend API, and React + Material UI admin panel
  • Automated Workflow: Implemented end-to-end automation for data collection, validation, scoring calculations, and report generation
  • Secure Data Management: Designed a flexible database schema with robust user authentication and role-based access control
  • Scalable Architecture: Deployed using Docker containers to ensure consistent performance as user base grows
  • Responsive Design: Created a mobile-friendly interface accessible to organizations of all sizes

Key Features

  • Interactive Questionnaire System: Multi-section digital questionnaire replacing paper-based processes
  • Real-time Validation: Immediate feedback to users ensuring data quality
  • Automated Scoring Engine: Complex algorithm calculating ESG ratings instantly upon submission
  • PDF Report Generation: Automatic creation of professional assessment reports with company-specific recommendations
  • Administrative Dashboard: Comprehensive analytics tools for Chamber of Economy administrators
  • Data Export Capabilities: Export functionality for further analysis and reporting

Business Impact

Enabled the Chamber of Economy to efficiently assess and guide organizations toward improved ESG practices. The reduction in processing time and improved data quality has allowed the Chamber to focus resources on strategic sustainability initiatives rather than administrative tasks.
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