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Business By DataBusiness first. Data always. AI where it matters.Book a Free Review Business Performance Advisory — Lagos
Improve
Business
Performance
With
Data & AI
We help leadership teams improve business performance through better reporting, meaningful KPIs, practical AI, process improvement and data-driven decision-making.
1007550250
+24%decision velocity
1 viewof performance
Lagos-based advisoryExecutive reportingMeaningful KPIsPractical AISmarter processes
01 / Our distinction
We don’t start with AI.
We start with the business problem.
Technology is only valuable when it improves a decision, a process or a business outcome. BBD brings business context, measurement logic and practical implementation guidance into one disciplined advisory approach.
02 / What we do
Start with clarity.
Continue with focus.
A simple advisory journey that identifies what is limiting performance, then focuses support where it matters most.
Business Performance Diagnostic™
A structured review to identify what is limiting business performance and what should improve first.
- Reporting and KPI review
- Process performance review
- Data maturity snapshot
- AI, automation and agent readiness
- Prioritised improvement roadmap
Go deeper where it matters.
Continue after the Diagnostic—or engage directly when the priority problem is already clear.
View focused servicesExplore the Business Performance Diagnostic™ and all five Focused Advisory Services in detail.
View all services03 / How we work
Clarity before complexity.
Momentum before theatre.
Five practical steps take leadership teams from the first business question to guided action.
01Understand→
02Diagnose→
03Prioritise→
04Roadmap→
05Guide
One engagement principle
Every recommendation must connect to a measurable business outcome and a realistic path to implementation.
14+ yearsacross data, BI
and performance
04 / About BBD
Better decisions.
Stronger performance.
Business By Data is a Lagos-based Business Performance Advisory founded by Rema Vaish. We help leadership teams improve reporting, define meaningful KPIs, strengthen processes and identify where Data & AI can create measurable business value.
Rema Vaish is a Business Performance Advisor and Data & AI Literacy Advocate with 14+ years of cross-industry experience.
05 / Free Business Review
Let’s understand what is getting
in the way of better performance.
Start with a practical, no-obligation conversation about the business challenge and whether BBD is the right fit.