Case Study
Replacing Spreadsheet Chaos with a Purpose-Built Data Platform
Darcy Solutions
The Problem
Spreadsheets Could Not Keep Up
Darcy Solutions manages environmental compliance data across multiple clients and regulatory frameworks. A growing collection of spreadsheets was creating bottlenecks: data entry errors, missed deadlines, and no audit trail.
The Approach
A Domain-Driven Data Platform
- Domain-Driven Data Model — Sites, permits, monitoring requirements, sampling events, regulatory thresholds.
- Workflow Automation — Deadline reminders, input validation, approval flows.
- Reporting Engine — Regulatory-compliant documents per jurisdiction.
- Audit Trail — Complete change history with user attribution.
- Incremental Migration — Historical data validated throughout transition.
The Results
From Days to Minutes
- Eliminated spreadsheet-based tracking
- Reduced data entry errors through validation
- Automated deadline tracking and compliance reminders
- Report generation in minutes instead of days
- Complete audit trail for all modifications
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