Build a Single, Trusted View of Your Customer Data

Poor data governance costs enterprises more than money — it costs decisions. Duplicate customer records, inconsistent master data, broken identity resolution, and undocumented lineage create a ripple of bad outcomes across marketing, sales, operations, and compliance.

I design and deliver enterprise data governance frameworks and master data management programs that create one accurate, complete, and compliant view of your customer — and put the processes in place to keep it that way.

With 15 years of hands-on MDM delivery across Reltio, Informatica, TIBCO EBX, and SAP MDG, I bring both the strategic architecture and the practical implementation experience to make governance programs that actually get adopted — not just documented.

What I Do

WHAT IS DATA GOVERNANCE & MDM

A strong governance framework does not slow your organisation down — it speeds it up. Teams stop arguing about which number is correct. Decisions get made on trusted data. Compliance becomes a byproduct of how you work, not a last-minute scramble.

  • Enterprise data governance framework design and policy creation
  • Data ownership, stewardship roles, and accountability structures
  • Data quality rules, validation standards, and monitoring programs
  • Taxonomy and data classification standards across the enterprise

Effective MDM is not just a technology problem — it is an architecture, data quality, and process challenge that requires the right platform, the right rules, and the right governance around it.

  • MDM platform design and implementation — Reltio, Informatica, TIBCO EBX, SAP MDG
  • MDM data model design for customer, product, and supplier domains
  • Customer identity resolution and golden record architecture
  • MDM platform migration and consolidation
My services

Introduce Best
Data Governance & MDM Services

Enterprise Data Governance Framework

Designing end-to-end governance frameworks — policies, data quality standards, ownership models, stewardship roles, and compliance processes — that create accountability and trust across your organisation.

Data Quality & Remediation Programs

Establishing automated data quality rules, validation checks, and ongoing monitoring frameworks that catch bad data at the point of entry and trigger remediation workflows before problems compound.

Master Data Management Strategy

Building MDM programs on Reltio, Informatica MDM, TIBCO EBX, and SAP MDG — from platform selection and data model design through to golden record creation and enterprise rollout.

Data Lineage & Metadata Management

Documenting how data flows from source to consumption — mapping transformations, ownership, and dependencies — so your organisation understands exactly where data comes from and how it is used.

Customer Identity Resolution

Designing probabilistic and deterministic matching rules that resolve customer identities across multiple source systems — eliminating duplicates and creating one accurate, unified customer profile.

GDPR & Compliance Architecture

Designing data governance and MDM frameworks that embed privacy compliance by design — covering data classification, consent management, retention policies, and right-to-erasure processes.

how to get started

From Data Chaos to Governed
Trusted Master Data

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01
Data Landscape Assessment

We audit your current data environment — source systems, data quality, existing MDM tools, governance gaps, and compliance risks. You get a clear picture of your data health and the highest-priority problems to solve.

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02
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Governance & MDM Architecture Design

design your target-state governance framework and MDM architecture — including platform selection, data model design, identity resolution rules, quality standards, and the stewardship model your teams will actually follow.

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Implementation, Integration & Adoption

I lead or support MDM platform implementation, source system integration, and governance program rollout — with training, change management, and documentation to ensure your team owns and sustains it long-term.

Why Work With Me

A Data Governance & MDM Expert
with 15 Years of Enterprise Delivery

My approach is platform-agnostic. I have delivered MDM across Reltio, Informatica, TIBCO EBX, and SAP MDG — and I recommend based on your use case, not vendor preference.

Reltio MDM Platform 94%
Informatica MDM & PowerCenter 93%
TIBCO EBX Master Data Management 87%
SAP Master Data Governance (MDG) 85%
Customer Identity Resolution Design 95%
Data Governance Framework Design 96%
GDPR & Data Privacy Compliance 88%

Ready to Govern Your Data?

    real testimonials

    What They
    Say About Our
    Company?

    Taylor Green
    Onum has increased our traffic, keywords, and conversion. We’ve enjoyed working with them and consider them a strategic business partner.
    Taylor Green
    Client of Company
    Emilia Clarke
    I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.
    Emilia Clarke
    Designer
    Maria Kloop
    Onum has increased our traffic, keywords, and conversion. We’ve enjoyed working with them and consider them a strategic business partner.
    Maria Kloop
    Developer

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      Practical, experience-driven thinking on enterprise CRM architecture, AI in customer data, MDM strategy, and data governance — written for practitioners and decision-makers alike.