Pieta Hattingh

Selected systems, integrations and automation work

Selected Work
Projects designed around business rules, not visual theatre.

A selection of systems and operational work. The emphasis is on the business problem, the rules behind the solution, and the result—not decorative mock-ups.

Primary Case Study

TFFL Order Management Platform

Mapped the real order, delivery and fuel-transaction process at TFFL and translated it into a working operational platform used by staff and customers.

RequirementsProcess ModelsData DesignUser Testing
Finance Integration

TFFL × Sage 200 Evolution

Analysed how operational transactions should reach the accounting ledger, then structured the integration and supporting supplier/item master data.

Sage 200ReconciliationControlsIntegration
Automation

Sage Import Workbook

Developed an Excel-based conversion workflow that turns system exports into controlled Sage import files, reducing repetitive data preparation.

ExcelVBAValidationCSV Export
Operations Consulting

Opsynth Workflow Systems

Designed structured services for workflow audits, SOP libraries, intake routing, onboarding and lightweight business automation.

SOPsAutomationKnowledge BaseOperations

How I Approach a System

  1. Speak to the people doing the work and map the actual process.
  2. Separate business rules from habits and undocumented workarounds.
  3. Define the data, roles, approvals, exceptions and audit requirements.
  4. Translate this into clear requirements and practical screen flows.
  5. Test with real users, refine the gaps and document the new operating process.