Ask any business owner in Lagos how the business is doing and you will hear "God is faithful" — which is true, and also not a dashboard. The gap between running a business on vibes and running it on numbers is exactly the gap basic data skills close.
The 20% of data skills that deliver 80% of value
- Clean, organized records: sales, expenses, inventory — in one place, consistently updated.
- Pivot tables: answer questions like "which product actually makes money?" in minutes.
- One chart that matters: trend of weekly revenue, not fourteen decorative graphs.
- A weekly review habit: 30 minutes with your numbers, every week.
From spreadsheets to salaries
Our Data Analysis students start with exactly these fundamentals in Excel before moving to SQL and Python. Many discover that the spreadsheet skills alone transform their current job — the SQL and Python then open new career doors entirely.
You do not need to become a data scientist. You need to stop making decisions blind. That starts with one Excel class.
Ready to build the skills you just read about?
Practical cohorts, live tutors, verifiable certificates — starting from 6 weeks.
