Prexun Education Monterrey, Nuevo León Custom Development + Excel Migration + Automation

Prexun: migrating academic operations from Excel to a web platform

Custom development case: Prexun moved key workflows from spreadsheets to a centralized platform with traceability and stronger operational control.

Main impact

Centralized academic and administrative data in one system.
Reduced versioning issues and manual data-entry errors.
Improved traceability for follow-up and decision-making.

Context

Part of the operation was handled across multiple Excel files, making it hard to keep a single source of truth.

Challenge

Inconsistent file versions across teams.
Heavy manual processing.
Low traceability for audits and student follow-up.

Solution

Bysmax migrated critical workflows into a custom web platform:

Centralized data model for students, payments, and statuses.
Role-based operational flows to reduce internal friction.
Validation rules to prevent input mistakes.
Tracking views for academic and administrative coordination.

Impact

Less operational rework.
Better data quality for decisions.
Scalable technology foundation for new services.

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