Olanrewaju Fatai

Data Analyst | Turning numbers into strategy/

A die-hard REAL MADRID CF fan

[Olanrewaju Fatai @iam_wealth01]

🎓 Grateful to share that I’ll be graduating from @TechSphereAcad as part of the #Phoenix2026 Cohort!

A journey completed, a new chapter begins.

Looking forward to the opportunities ahead and the impact I can make.

#Graduation #TSAcademy #CareerGrowth #DataAnalytics

[Ezekiel @ezekiel_aleke]

Hey algorithm, connect me with people who love:

📊 Data Analysis
📈 Data Science
💻 Excel, SQL, Power BI & Python
🔍 Problem-solving
🧠 Critical thinking
📚 Continuous learning
📕 Data books
📝 Analytics projects
🔬 Research & insights
📖 Data storytelling
📢 Sharing knowledge
📓 Learning and growing

If that’s you, welcome home.

[Olanrewaju Fatai @iam_wealth01]

@followlasg LASPARK

[Ezekiel @ezekiel_aleke]

Dear Data Analyst

Here is your job requirement🩷

[Ezekiel @ezekiel_aleke]

18 most used Excel functions and how to USE them:

1. FILTER – Filter data
2. SORT – Sort values
3. UNIQUE – Unique values
4. SEQUENCE – Generate numbers
5. TRANSPOSE – Flip rows/columns
6. SUMIFS – Add with many conditions
7. COUNTIFS – Count with multiple conditions
8. TRIM – Remove extra spaces
9.UPPER – Uppercase text
10. LOWER – Lowercase text
11. PROPER – Capitalize words
12. CONCAT – Join text
13. TEXTJOIN – Join text with delimiter
14. XLOOKUP – Modern lookup
15. NOW – Date & time
16. IFS – Evaluate multiple conditions
17. AND – TRUE if all are TRUE
18. AVERAGEIF – Average with one condition

[Ezekiel @ezekiel_aleke]

Some of really cool Assignments from my previous student

🔥🔥🔥

@dolapoballo20
@nemeks23
@anthonia_aguzie
@IdowuAb42872860

[Ezekiel @ezekiel_aleke]

Power BI + Sales Data + KPIs = Sales Dashboard

Power BI + Financial Data + Variance Analysis = Financial Dashboard

Power BI + HR Metrics + Attrition = HR Dashboard

Power BI + Customer Data + Churn = Customer Dashboard

Power BI + Marketing Data + ROI = Marketing Dashboard

Power BI + Supply Chain + Inventory = Operations Dashboard

Power BI + Healthcare Data + Patient Flow = Healthcare Dashboard

Power BI + Project Data + Milestones = Project Dashboard

Power BI + Executive KPIs + Trends = Executive Dashboard

Power BI + Real Estate Data + Valuations = Real Estate Dashboard

One tool. Infinite dashboards.

Unlimited income.

[Ezekiel @ezekiel_aleke]

Dear Data Analyst!!

Only Power Query in Power BI took me 4 days to record.

The good news is Excel is fully ready

And Power BI will be ready today

Then SQL and Python

[Olanrewaju Fatai @iam_wealth01]

@ezekiel_aleke Good work

[Ezekiel @ezekiel_aleke]

Dear Data Analyst!!

Start simple:

Excel → SQL → Power BI → Python

[Ezekiel @ezekiel_aleke]

Dear Data Analyst!

If you’re looking for an internship position.

Use this letter.

Repost for others❤️

[Olanrewaju Fatai @iam_wealth01]

Excited to announce that I have received a Data Analytics Internship offer.

Grateful for this opportunity and looking forward to learning, growing, and gaining hands-on experience in data analytics.

#DataAnalytics #Internship #LearningJourney

[Olanrewaju Fatai @iam_wealth01]

As part of my learning journey with @TSphereOnline
I'm excited to have successfully completed my Data Analytics Capstone Project using . Grateful for the growth, learning, and experience gained throughout the journey.
@ezekiel_aleke
#DataAnalytics #PowerBI #CapstoneProject

[Olanrewaju Fatai @iam_wealth01]

A new chapter begins…
Thrilled to announce my Internship Offer from Codveda Technologies! This is more than just an opportunity — it’s a launchpad for growth, innovation, and exploration. Looking forward to the adventure ahead!
@ezekiel_aleke
Internship #CodvedaTechnologies

[Olanrewaju Fatai @iam_wealth01]

The adventure begins….
Today I set sail on my Capstone Project, a journey of ideas, innovation, and discovery. Every challenge is a stepping stone, every insight a spark. Can’t wait to share the story as it unfolds!
@ezekiel_aleke @TSphereOnline
CapstoneProject #Innovation

[Olanrewaju Fatai @iam_wealth01]

@fabiolauria92 @DataCamp I like this perspective. Automation is truly changing how people interact with data by making analysis easier for non-technical users.

[Olanrewaju Fatai @iam_wealth01]

Excited to announce that I’ve been awarded the DataCamp Scholarship through Kumasi Hive.

Received the official confirmation on April 30, 2026. Grateful for this opportunity to continue learning and growing in tech and data analytics.
@DataCamp
#DataAnalytics #Anothermilestone

[Olanrewaju Fatai @iam_wealth01]

Received my Capstone Project & Certification guidelines from TS Academy on April 28, 2026.
Excited to be at the final stage of this learning journey and looking forward to completing my capstone project successfully.
@ezekiel_aleke @TSphereOnline
#TSACEDEMY #DataAnalytics