Eviora Consulting

Eviora Consulting

“Without data, you’re just another
person with an opinion.”

— W. Edwards Deming

My Mission

In a world where data drives decisions, businesses of all sizes face the challenge of managing their information effectively – especially when the tasks are too small for large consultancies but too critical to ignore.

That’s where I come in, offering three core services
– Master Data Governance, System Integration Support, and Data Maintenance –
designed to empower organizations with practical, scalable solutions that deliver real value.

Learn more

The person behind Eviora Consulting

Anja van der Sluys
is the face, the brain and the operating hand behind Eviora Consulting. Located in the European Union, with decades of experience as a cross domain Master Data Specialist, she combines extensive experience in solving Master Data challenges with strong people skills, offering direct, empathetic guidance that respects existing goodwill while driving meaningful change.

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My Services

ID 7946639 @ Pjschneck | Dreamstime.com

Master Data Governance

The backbone of reliable operations. Your data governance should answer this question:

“What data, with what traceability
and structure, would produce the
information reliably to my business?”

I help you to establish clear, actionable governance frameworks across key data domains such as suppliers, customers and products
  • Train teams to manage their data confidently through hands-on workshops and tailored guidance
  • Identify and understand root causes of data errors and implement sustainable solutions
  • Empower teams how to own their data with a pragmatic approach
ID 112257511 @ Alphaspirit | Dreamstime.com

System Integration

Bridges the gap between the need of your company and the technical execution.

“How do I make my IT specialist(s)
understand my company’s needs, so my
systems truly support my goals?”

I specialize in integrating ERP, CRM and other platforms to ensure a seamless data flow and alignment across systems
  • Collecting relevant cross system business processes
  • Identify and document data field mappings
  • Translate business requirements in technical solutions in close cooperation with both sides, to make sure it works
  • Identify functional GAP’s
ID 7729359 @ Archerix | Dreamstime.com

Data Maintenance

Ensures the data you need has the right quality to get you the information you seek.

“How can I get my data cleansed,
current and useful over time?”

I offer one-time cleanup of your data or a recurring service as a flexible-to-scale support
  • (regular) data review and cleansing of files delivered directly or via database connections
  • root cause analysis of data errors, and actionable recommendations if desired
  • documentation of data / business rules

What people are saying

“…Anja is a natural leader in transformation environments, bringing clarity, structure, and a collaborative spirit to every challenge.”

Koen van Dort
LinkedIn, July, 2025

“…Her stakeholder engagement is characterized with an ability to establish solid partnerships with everyone around her, listen and understand the actual requirement and come up with solutions, which are acceptable to everyone..”


Astrid Aabye Møller
LinkedIn, May, 2025
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