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:

  1. Centralized data model for students, payments, and statuses.
  2. Role-based operational flows to reduce internal friction.
  3. Validation rules to prevent input mistakes.
  4. 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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