Requirements
you can test.
Data you can trust.
A self-serve lab built by Femi Odeyemi. Scan your spreadsheet for data-quality defects, turn rough ideas into testable requirements, and get a ready-made Power BI blueprint — in minutes, in your browser, without sharing your data.
− 1 duplicate row
~ 3 formats standardised
✓ 2 values repaired
0+
years in data, ERP & BI (career since 2001)
0
BCS certifications (Business Analysis Practice · Requirements Engineering)
0
Microsoft Certified: Power BI Data Analyst Associate
MSc
Operations Research, University of Strathclyde
Automotive engineering · Financial shared services · Energy & downstream oil · ERP supply chain
The problem
Bad requirements and bad data fail the same way: quietly, then expensively.
$12.9m
average yearly cost of poor data quality to organisations
Source: Gartner estimate
30%
share of business customer data suspected to be inaccurate
Source: Experian research
71%
UK firms citing poor data quality as a barrier to AI
Source: SAP UK research, 2026
Tool 01 · Data Health Scan
Drop a spreadsheet. Get a Trust Score.
Completeness, uniqueness, validity, consistency and outliers — measured cell by cell, with a ranked list of fixes and the exact Power Query step for each.
100% in-browser. Nothing is uploaded.
Real output on the built-in sample dataset · Grade D after severity penalties
FR-001 · Must
As a Customer, I want to reset password quickly so that I can resolve account tasks without support.
⚠ "quickly" — replace with a measurable duration, e.g. "in under 60 seconds".
Given I am an authenticated user, when I reset my password, then I see a confirmation.
Tool 02 · Requirements Forge
Rough ideas in. Testable requirements out.
User stories, MoSCoW, Given/When/Then, an Ambiguity Linter, NFRs and a traceability matrix — exported Jira-ready.
Products
Digital tools, instant delivery.
Free tools to start. Practitioner-grade packs when you need to go further.
Data Health Scan
Score any spreadsheet in seconds.
Free
- CSV, XLSX, XLS up to 50,000 rows
- Trust Score across 5 dimensions
- Fix-by-fix Power Query guidance
- PDF & CSV reports
Requirements Forge
Testable requirements, Jira-ready.
Free
- User stories + Given/When/Then
- Ambiguity Linter
- NFR checklist & traceability
- Jira CSV, Markdown & PDF
BA Starter Kit
BCS-aligned templates to run a project properly from day one.
£29
- Business Requirements Document
- Requirements Catalogue
- Traceability Matrix
- UAT script
- Stakeholder map
- MoSCoW workshop pack (Word + Excel)
Power BI KPI Blueprint
Per industry: Retail & eCommerce, Professional Services, Operations & Logistics, Finance.
£49 / industry
- KPI dictionary
- 40+ DAX measures
- Star-schema model diagram
- Power BI theme JSON
- Report wireframes
Data Trust Pro Pack
Make data quality a routine, not a rescue.
£79
- Data-quality rulebook
- Power Query cleansing library
- Data-dictionary template
- Monthly data-health checklist
Complete Lab Bundle
Every paid product in one download.
£129
- BA Starter Kit
- Power BI KPI Blueprint
- Data Trust Pro Pack
- All future updates to these packs
The Odeyemi Method
Six steps from ask to assured.
- 01
Elicit
Stakeholders, goals and pain points captured before anyone talks solutions.
- 02
Specify
Every need becomes a uniquely identified, prioritised, testable requirement.
- 03
Validate
Requirements are linted for ambiguity and agreed against acceptance criteria.
- 04
Model
Star schemas and measures designed before a single visual is built.
- 05
Visualise
Reports answer the business questions the requirements defined.
- 06
Assure
Data quality measured, not assumed.
About Femi
Where business process meets data.
Femi Odeyemi has spent 25 years at the point where business processes meet data. He started as a programmer in Lagos, spent sixteen years at Oando Plc across customer applications support, terminal operations, fleet analysis and Oracle ERP supply-chain implementation, then led business intelligence and data solutions at Tanfeeth in Dubai. Today he works as a Requirements Author and Data Engineer in UK automotive engineering. Odeyemi Data Lab packages that discipline into tools anyone can use.
Connect on LinkedIn2001
Management Trainee / Programmer, Labyet Polaris (Lagos)
2002–2018
Oando Plc: Customer Applications Support Engineer → Customer Care Analyst → Terminal Operations Analyst → Fleet Analyst → Oracle ERP Implementation (SCM) → Application Support Analyst → Business Applications Specialist
2010
MSc Operations Research, University of Strathclyde
2012
BCS Certificates: Business Analysis Practice & Requirements Engineering
2018–2023
Tanfeeth, Dubai: BI Team Leader → Data & Analytics Specialist → Data Solutions Specialist
2021
Microsoft Certified: Power BI Data Analyst Associate
2023–present
Requirements Author / Data Engineer, global automotive manufacturer (UK)
Credentials
Certified, not self-declared.
BCS Certificate in Business Analysis Practice
BCS, The Chartered Institute for IT
Awarded 6 Sep 2012
BCS Certificate in Requirements Engineering
BCS, The Chartered Institute for IT
2012
Microsoft Certified: Power BI Data Analyst Associate
Earned 3 Jul 2021 · Valid to 4 Jul 2027
Online verifiableITIL v3 Foundation
EXIN
2010
MSc Operations Research
University of Strathclyde
BSc Mechanical Engineering
University of Ibadan
Certificate copies available on request.
FAQ
Straight answers.
Stop guessing. Start measuring.
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