Rashika Ranjan

Analyst by Profession | Artist by Heart | Wanderer by Soul
Keeping it brief~

[Rashika Ranjan @RanjanRashika]

Try being kinder to people when you’re angry, than when you’re happy. It changes you in every form.

[Rashika Ranjan @RanjanRashika]

Every dataset is a story waiting to be told.
I’m just here to make sure it’s told right.
#DataAnalyst

[Rashika Ranjan @RanjanRashika]

When your model performs better than expected…
Double-check before you celebrate.
#DataDiscipline

[Rashika Ranjan @RanjanRashika]

Learned: Z-score standardization is better than Min-Max in some models.
Always depends on the use case.

[Rashika Ranjan @RanjanRashika]

A bar chart with too many bars is just a barcode.
Choose wisely.
#DataViz

[Rashika Ranjan @RanjanRashika]

Using ChatGPT to brainstorm SQL queries = surprisingly effective.
Assistants are changing the game.

[Rashika Ranjan @RanjanRashika]

Quick lesson: Correlation ≠ Causation.
Still learning to slow down when something looks "too right."

[Rashika Ranjan @RanjanRashika]

Trying a Kaggle dataset today just for fun.
Love how fast you can learn by doing.
#KaggleLife

[Rashika Ranjan @RanjanRashika]

Data is the new oil? Maybe.
But dirty oil doesn’t fuel anything. Clean it first.

[Rashika Ranjan @RanjanRashika]

Your stakeholders don’t care about your code.
They care about your clarity.
Speak in insights.

[Rashika Ranjan @RanjanRashika]

Learning scikit-learn this week.
Feels like giving wings to your data.
#MLBeginner

[Rashika Ranjan @RanjanRashika]

Visualization tip: Don’t use pie charts for more than 3 segments.
This is not a pizza.
#DataDesign

[Rashika Ranjan @RanjanRashika]

Data tip: Look at % change, not just absolute numbers.
Growth is relative. Context is everything.

[Rashika Ranjan @RanjanRashika]

Trying to write 1 SQL query every day.
Muscle memory beats theory.
#buildinpublic

[Rashika Ranjan @RanjanRashika]

Reading “Storytelling with Data” again.
Some books just keep giving.
#DataBooks

[Rashika Ranjan @RanjanRashika]

Me: Why is this graph weird?
Also me: Forgot to filter out test data.
😅 #JustDataThings

[Rashika Ranjan @RanjanRashika]

Just because the model fits doesn't mean it works.
Validate. Cross-check. Stay skeptical.
#DataScience

[Rashika Ranjan @RanjanRashika]

Trying out @tableau for a quick project today.
Loving the simplicity so far.
#ToolStack

[Rashika Ranjan @RanjanRashika]

The real thrill: when your analysis backs a business decision.
That’s impact.
#DataWithPurpose

[Rashika Ranjan @RanjanRashika]

Tip: Use EXPLAIN in SQL to understand your query performance.
Small habits = big wins.
#SQLTips