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Implemented practice

Give data quality an owner and a next step.

I introduced data-quality checks, documentation and review practices within the product workflow.

I use generalized enterprise workflows and fictionalized examples to explain product decisions.

All sections in this case

My role

Product lead for data-quality practices and workflow governance

Result

30% improvement in reporting efficiency

Data quality and reporting

What needed to change

A quality score could identify a concern without explaining who should investigate it, which decision it affected or how to resolve it.

The product decision

Connect checks to named owners, lineage, freshness, exception review and reconciliation.

More checks create more signals. Their value depends on whether a team can act on them. I connected the controls to the decisions and review cadence that could change the outcome.

Generalized product model

How the model works

01Define the decision
02Check quality and freshness
03Identify the owner
04Review exceptions
05Reconcile
06Improve the control

From decision to delivery

Introduced data-quality, documentation, and review practices within the product workflow.

Partnered with product, data, engineering, analytics, and operational owners.

Product behavior and edge cases
  • Product metadata
  • Source documentation
  • Data lineage
  • Ownership
  • Quality checks
  • Duplicate detection
  • Exception review
  • Reconciliation
  • An unclear source owner
  • Conflicting authoritative values
  • Late data
  • A silent schema change
  • A recurring duplicate pattern

Results in this workstream

I connected data-quality checks, documentation, ownership and review practices to product workflows.

Results within this case
MeasureResult
reporting efficiency improvement30%
Sources and measurement

What I learned

I connect a quality signal to its consequence, owner and response. I bring that same concern for usable evidence into the Guide’s source-selection and answer-quality work.

Use recurring incidents to decide which controls need to change.

Data ProductsProduct StrategyProduct OperationsHealthcare

Explore the full case

Follow the delivery path, constraints and operating decisions in more detail.

Why the problem mattered

Automation depends on complete, consistent, timely, and understandable data. When source quality degrades, user trust and operational performance follow.

The product needed more than a quality score. Teams needed clear documentation, owners, thresholds, exception workflows, and a review rhythm.

The people behind the workflow
  • Product teams
  • Data partners
  • Operations leaders
  • Engineering and analytics

Partnered with product, data, engineering, analytics, and operational owners.

Constraints and exceptions
  • An unclear source owner
  • Conflicting authoritative values
  • Late data
  • A silent schema change
  • A recurring duplicate pattern
Product strategy
  • Tie quality checks to the product decisions they affect.
  • Identify accountable owners within the workflow.
  • Make lineage and freshness understandable.
  • Use incidents to improve product controls.
The product model
  • Product metadata
  • Source documentation
  • Data lineage
  • Ownership
  • Quality checks
  • Duplicate detection
  • Exception review
  • Reconciliation
Delivery and adoption
  • Aligned data and product owners
  • Defined measurable quality checks
  • Designed review workflows
  • Established an operating cadence
Lessons and next decisions

An automation product cannot be trusted if the underlying data is incomplete, inconsistent, or poorly understood.

  • Improve lineage alerts
  • Prioritize issues by product impact
  • Connect quality trends to adoption
From the initial problem to delivery

Data-quality gap → ownership and exception model → implemented practice

  1. Define

    Connected data quality and lineage gaps to the product decisions they affected.

  2. Implement

    Introduced checks, accountable owners, documentation and exception review into the workflow.

  3. Improve

    Established a review cadence to use recurring issues as product inputs.

Leadership and delivery

Product lead for data-quality practices and workflow governance

Introduced data-quality, documentation, and review practices within the product workflow.

  • Aligned data and product owners
  • Defined measurable quality checks
  • Designed review workflows
  • Established an operating cadence

Continue the story

Evidence quality also shapes an AI answer.

I connect a data-quality signal to the decision it affects. In the Evidence Guide, I apply that concern to source selection and answer composition: the supporting material has to answer the actual question.

See how I evaluated the Guide Inspect the enterprise platform Discuss a role
Confidentiality

I’ve generalized the implementation details in this case to protect confidential information.

I led data-quality practices and workflow governance across this delivery scope. I’ve generalized the records, ownership details and review thresholds for this case.

Sources and measurement

The 30% reporting-efficiency improvement is internally reported for this analytics and data-quality work. The measurement period and baseline are not published.

Model

Workflow, rules and product model The visible experience and the logic beneath it. 1 Product metadata 2 Source documentation 3 Data lineage 4 Ownership 5 Quality checks 6 Duplicate detection 7 Exception review 8 Reconciliation Ola tied documented checks, duplicate detection, lineage, freshness, named ownership, exception review and reconciliation to product decisions rather than one dashboard score. Recurring incidents inform changes to controls in the operating cadence. When authoritative source values conflict, the practice exposes lineage and freshness, assigns ownership, and uses exception review and reconciliation instead of silently choosing a value. Recurring duplicate or silent schema-change incidents drive documented checks, named ownership, exception review and changes to controls in the operating cadence. Trust signals Complete Required data Current Freshness Reviewed Duplicates Owned Exceptions Owner Product + data stewardship

Results

Results Measured operating value. INTERNALLY REPORTED OUTCOME 30% reporting efficiency improvement Analytics and data-quality practices Method Improvement in reporting efficiency within the approved work scope. Attribution Reported for analytics and data-quality work; not presented as enterprise-wide governance ownership. Known limitation Measurement period and baseline are not published.

Measurement

Measurement framework Define success before development. The approved measurement focused on the operational result shown below, supported by workflow quality, exception and adoption signals. The reporting-efficiency figure is an aggregate work-scope result. It does not identify a particular bad record or incident, and it does not measure patient safety or clinical outcomes. Record-level diagnosis relies on lineage, ownership and exception review.

Confidentiality

This case study has been generalized to protect confidential information. Ola led product-level data-quality practices and workflow governance across the delivery scope. This generalized public case does not identify a production record, a named source-system owner or a private review threshold.

Users and stakeholders

Users and stakeholders The people making, supporting and governing the decision. Primary users Product teams Data partners Operations leaders Engineering and analytics Partnered with product, data, engineering, analytics, and operational owners .

Leadership

Cross-functional leadership Align domain expertise with technical delivery. Ola's published role: Product lead for data-quality practices and workflow governance . Introduced data-quality, documentation, and review practices within the product workflow Aligned data and product owners Defined measurable quality checks Designed review workflows Established an operating cadence

Context

Context and business problem Why the problem mattered. Automation depends on complete, consistent, timely, and understandable data. When source quality degrades, user trust and operational performance follow. Business problem What had to change The product needed more than a quality score. Teams needed clear documentation, owners, thresholds, exception workflows, and a review rhythm.

Lessons

Product workflow practices implemented within delivery scope

Lessons and next decisions Use evidence to decide what expands next. “ An automation product cannot be trusted if the underlying data is incomplete, inconsistent, or poorly understood. ” Product lesson Current product maturity: Product workflow practices implemented within delivery scope 1 Improve lineage alerts 2 Prioritize issues by product impact 3 Connect quality trends to adoption