Tari Gordin

📊 Aspiring Data Analyst

Learning Excel, SQL & Power BI.
Documenting the journey from Day 1.
Building my future, one step at a time. 🌱

[Tari Gordin @TariGordin]

From Excel to Power BI 📊✨

Learning Power Query, data modelling, DAX and data visualization has been quite the journey.

And now, I’ve built my first Power BI dashboard! 🥹

The best part? Seeing my slicers actually bring the dashboard to life. 😭ThankstoMyTutor @ezekiel_aleke

[Tari Gordin @TariGordin]

After a few weeks away, I’m back! Today I tackled Power BI: transforming data with Power Query, building relationships in models—and I also completed my TSAcademy quiz!

It’s a great feeling to reconnect after a break and see progress. On to the next challenge!

[Tari Gordin @TariGordin]

Day 30 🚀

Over a month I have been self-studying and attending my classes @TechSphereAcad and my tutor @ezekiel_aleke .
Built my first Excel dashboard today. Small win, big motivation.

Still learning. One project at a time. 📊

#DataAnalytics #Excel #LearningInPublic #Day30

[Tari Gordin @TariGordin]

Day 28 📊

Continued working on a Champions League 2026 dataset in Power Query.

Practiced data transformation, calculated columns, shot accuracy, conditional columns, and grouping data.

Not finished yet, but making progress. 🚀

#DataAnalytics #PowerQuery #Excel

[Tari Gordin @TariGordin]

Day 27.

No Excel today. No assignments either.

27 days ago, most of these concepts were completely unfamiliar. Still a long way to go, but I can already tell I’m thinking differently.

Back at it tomorrow. 📊

#DataAnalytics

[Tari Gordin @TariGordin]

Day 26 of my Data Analytics journey 📊

A lighter day today—spent some time reading about Power Query and how it simplifies data cleaning and transformation.

Small steps. Consistent progress. 🚀

#DataAnalytics #PowerQuery #Excel #LearningInPublic

[Tari Gordin @TariGordin]

Day 25 of my Data Analytics journey 📊

Today’s lesson: Excel Tables—creating tables, structured references, sorting & filtering, Total Rows, and Slicers. Learning to work with data more efficiently every day. 🚀

#DataAnalytics #Excel #LearningInPublic

[Tari Gordin @TariGordin]

Day 24📊

Completed an Excel Proficiency Assessment using:
✅ LOOKUP
✅ IF
✅ SUMIF & COUNTIF
✅ Dates
✅ Conditional Formatting
✅ Data Validation
✅ Tables & Charts

One step closer to becoming a Data Analyst. 🚀Thanks to @ezekiel_aleke

#DataAnalytics #Excel #LearningInPublic

[Tari Gordin @TariGordin]

Day 23 of my Data Analytics journey 📊

No class today, but growth doesn’t pause just because the lessons do.

Consistency isn’t about making huge leaps every day—it’s about showing up, reflecting, and trusting the process.

23 days in. Still learning. Still growing. 🚀

[Tari Gordin @TariGordin]

Day 22 of my Data Analytics journey 📊
Practiced:

✅ Excel Tables
✅ Conditional functions
✅ XLOOKUP
✅ Absolute references ($)

Big takeaway: XLOOKUP only works right when your lookup range is locked properly. Understanding why matters as much as knowing how.

[Tari Gordin @TariGordin]

Day 21/30 📊

Today’s class covered both text and aggregate functions in Excel.

✅ UNIQUE, TRIM, TEXT, EXACT, TRANSPOSE, MONTH, YEAR & TODAY
✅ SUM, SUMIF, SUMIFS, AVERAGE, AVERAGEIF & AVERAGEIFS

From cleaning data to analyzing it—each lesson makes Excel feel more powerful.

[Tari Gordin @TariGordin]

Day 20/30 📊

Today’s self-study focused on Excel’s AGGREGATE function. Learning how to perform calculations while ignoring errors and hidden rows is another step toward working with real-world data more effectively.

@TechSphereAcad

#30DaysOfTech #LearningWithTS

[Tari Gordin @TariGordin]

Day 19 of #30DaysOfTech

No new lessons today—just practice.

Spent time reinforcing Excel Text Functions including LEFT, RIGHT, MID, LEN, TEXTJOIN, TEXTSPLIT,TEXTBEFORE, TEXTAFTER, TRIM,& many others

Consistency beats cramming. ���

#LearningWithTS #30DaysOfTech @TechSphereAcad

[Tari Gordin @TariGordin]

Day 19 #30DaysOfTech

Today’s lesson was all about Excel Text Functions.

Learned how to combine, extract, and clean data using functions like CONCAT, TEXTJOIN, LEFT, RIGHT, MID, and SUBSTITUTE.

A reminder that clean data is the foundation of good analysis.

#LearningWithTS

[Tari Gordin @TariGordin]

Day 18 🚀

No class today, but consistency is part of the journey too.

Still showing up. Still learning. Still becoming.

#30DaysOfTech #LearningwithTS #DataAnalytics
@TechSphereAcad

[Tari Gordin @TariGordin]

Day 17/30

A slower day today with no studying or classes.

Sometimes progress looks like resting, recharging, and preparing to come back stronger tomorrow.

#30DaysOfTech #LearningWithTS #TSAcademy ✨

[Tari Gordin @TariGordin]

Day 16 🚀

Completed today’s quiz on the @TechSphereAcad student dashboard and scored 100% (15/15)! 🎉

A great way to wrap up everything I’ve learned so far and a reminder that consistency pays off.

#30DaysOfTech #LearningWithTS #TSAcademy #DataAnalytics

[Tari Gordin @TariGordin]

Day 15 ✅

Today’s Excel class @TechSphereAcad covered many of the concepts I had already learned through self-study and practice. A nice reminder that consistency pays off! 📊

#30DaysOfTech #LearningWithTS #TSAcademy #Excel #DataAnalytics

[Tari Gordin @TariGordin]

Day 14/30 🚀

No class and no study time today, but the journey continues.

Sometimes progress means taking a pause and returning stronger tomorrow. Two weeks down, many lessons learned, more to come.

#30DaysOfTech #LearningWithTS #TSAcademy

[Tari Gordin @TariGordin]

Day 13/30 🚀

Learned about:
📊 Distribution
🔗 Correlation
⚠️ Outliers
📈 Patterns

Data is more than numbers—it’s insights.

#30DaysOfTech #LearningWithTS #TSAcademy