Pooja Pawar, PhD

Top Python Projects for 2025

#Python #DataScience #BusinessIntelligence #DataAnalytics #MachineLearning
#Artificiallntelligence #Developers #DataAnalyst #ProgrammingLanguage #Coding #CheatSheets

Python Interview – Day 1

Q: How to read large CSVs in parallel?
A: Use Dask instead of Pandas. It supports parallel processing & handles datasets bigger than memory. Ideal for speeding up large data workflows.

#Python #DataScience #DataEngineering #PythonInterview #TechTips #Analytics #ML #AI

Python Commands for Data Cleaning

#Python #DataCleaning #DataAnalytics #DataScientists #MachineLearning #ArtificialIntelligence #DataAnalysis

Remote Work is the Future of Work!

Looking to work from anywhere in 2025?
Whether you're aiming for freelance gigs, full-time remote roles, or side hustles, these platforms can help you land your dream job!

#RemoteJobs #Remotetechjobs #Remoteitjobs #Workfromhome

SQL Interview Focus Areas (based on 1500+ real questions):

- Basic Functions – 38%
- Joins & Set Operations – 22%
- Window Functions – 15%
- Subqueries & CTEs – 12%

Master these first to crack top company interviews.

#SQL #DataAnalytics #InterviewPrep #DataScience #SQLInterview #TechCareers

New to Python? This one-image cheat sheet covers it all — from basic commands and control structures to exception handling, file operations, decorators & more.

A perfect quick-start guide for beginners and a sharp refresher for pros!

#Python #Coding #100DaysOfCode
#LearnToCode

Data Science Sandwich

#Python #R #Statistics #Mathematics #EDA #PowerBI #Tableau #DataScience #DataCleaning #DataVisualization

R or Python for data analysis?

- R shines in stats & academia
- Python leads in ML & industry use

Choose the tool that fits your goals, not the trend.

#DataAnalysis #Python #RStats #DataScience #Analytics #ML

The coding journey starts with confusion, demands consistency, tests your patience and rewards your dedication.

One day, it clicks—and you realize how far you’ve come. Keep showing up.

Keep building.

Growth is happening.

#Coding #LearnToCode #Tech

Want to build your Python portfolio?

Try these 7 real-world projects:
- Music Recommender
- Email Spam Filter
- Home Price Prediction
- Fake News Detector
- Chatbot
- Stock Scraper
- Credit Card Approval

#Python #DataScience #MachineLearning #CodingProjects #Portfolio

Struggling to connect the dots in SQL?

This visual mindmap is your shortcut to clarity!
Joins, functions, DDL/DML/TCL, window functions, and more- all in one quick reference.

Save it. Study it. Use it.

#SQL #DataAnalytics #DataScience #SQLTips #LearnSQL #Database

Exploring career options in Data & AI?

Here are 100 powerful job titles across:
-Data Analysis & BI
-Data Science & ML
-AI & Robotics
-R&D
-Ethics & Legal
-Visualization & Reporting

From Data Analyst to AI Developer — the future is calling.

#DataScience #AIJobs #CareerInTech #Analytics #ML #BI

Most Useful SQL Commands

#SQLForAnalysts #BusinessIntelligence
#DataScience #DataScientist #DataEngineering #DataEngineer #SQLDeveloper #SQLDataAnalysis #SQLInterview #DataAnalytics #DataAnalysis #DataAnalyst

Beginner in Python? Follow this roadmap:

1. Basics: Syntax, Variables
2. Loops & Functions
3. Data Structures
4. OOP
5. RegEx, Lambda
6. Modules & Iterators
7. Libraries: NumPy, OS
8. Git
9. Build fun apps!

#Python #Coding #100DaysOfCode #LearnToCode

The tech job journey isn’t just resumes, portfolios & interview calls.
Behind every “I got the job” post is rejection, anxiety, burnout, late-night learning & self-doubt.
What you see is just the tip of the iceberg.
Keep going. You’re not alone.

#TechCareers #JobSearch #DataScience #WomenInTech

11 public speaking tips they never taught us in school:

- 5-5-5 eye contact
- Power pause
- 90-sec reset
- Rule of 3
- 2-min stories
and more!

Speak with impact. Save this for your next presentation!
#PublicSpeaking #CommunicationTips

Curious what it takes to become a Data Scientist?

This skill wheel breaks it down — from ML Modeling & Stats (90%) to Business Insights (70%) and Storytelling (50%).

It’s not just code. It’s insights, impact, and strategy.

#DataScience #ML #AI

Want to become a Data Scientist?

Master these core statistics concepts- from descriptive stats and inferential testing to probability and ML fundamentals.

This is your essential roadmap to making data-driven decisions!

#DataScience #Statistics #MachineLearning #AI #DataAnalyst #Probability #ML

Confused between AI, ML, DL & Data Science?

This visual breaks it down clearly:
- AI is the goal
- ML is the method
- DL solves complex problems
- DS fuels them with insights

Understand their synergy & challenges!

#AI #MachineLearning #DeepLearning #DataScience #BigData #DataInsights #Analytics

Your ultimate ChatGPT Cheat Sheet for Data Science is here!

From SQL to ML, prompts to plugins, this guide covers everything: code help, data analysis, spreadsheets, and even AI Chrome extensions.

Level up your workflow with AI! 💡

#DataScience #ChatGPT #AItools #ML #SQL #Python #DataAnalysis

Top Data Science Skills in 2025!

-Python still leads the pack at 86%
-ML, SQL & Business Sense remain critical
-Don’t ignore R, Data Viz & Communication—key for turning insights into impact!

#DataScience #Python #MachineLearning #SQL #RStats #DataVisualization #SoftSkills #Analytics #TechSkills

What is Business Intelligence?

BI turns raw data into decisions.
It uses tools + strategies to analyze trends, improve operations, and guide growth.

In 2025, smart businesses don’t just collect data — they use it.

#BusinessIntelligence #DataAnalytics

Master data visualization!

-Bar = compare categories
-Line = trends
-Pie = proportions
-Histogram = data spread
-Scatter = relationships
-Heatmap = patterns
-Box = outliers
-Area = cumulative
-Bubble = 3D comparison

#DataViz #Analytics #DataScience #BI #DataAnalysis #PowerBi #Excel #Tableau

How does a Data Analytics Workflow work?

From data collection → cleaning → visualization → insights → decision making!

Master tools, techniques & business acumen to drive impact.

#DataAnalytics #DataScience #BusinessIntelligence #PowerBI #SQL #Python #R

Master these 9 tools & topics to become an in-demand Data Analyst in 2025!

-Excel
-SQL
-Data Viz (Power BI/Tableau)
-Python
-R
-ETL
-Cloud
-Big Data
-Data Governance

#DataAnalytics #DataAnalyst #SQL #PowerBI #Python #BigData #ETL

Thinking of becoming a Business Analyst?

Here’s your roadmap!
From BA fundamentals to stakeholder interviews, SQL, Power BI & more—this guide breaks it all down step by step.

Master skills that bridge business & tech.

#BusinessAnalyst #Data #CareerGuide #Tech

Thinking of diving into AI? Here’s a nutshell guide!

Mix stats, code, modeling, & domain skills- and choose your path: Data Analyst, ML Engineer, AI Specialist, AI Engineer or Data Scientist.

Your skill stack = your future title.

#AI #Careers #DataScience #ML #TechJobs

A-Z in Data Science!

From Algorithms to Z-scores, this chart is your ultimate cheat sheet to explore the world of data science.
Perfect for learners, pros & the curious.

Save this visual and boost your DS journey one letter at a time!

#DataScience #AI #ML #Python

Your roadmap to becoming a Data Scientist is here!
Master Python, Stats, ML, NLP, Visualization, and Deployment tools—step by step.
From Power BI to TensorFlow, this path has it all.
Save & start building your future today!

#DataScience #ML #AI #Python #Excel #PowerBi #Tableau #Azure #SQL #R #Linux

Master the Data Analyst journey with this complete roadmap.
It covers:
• Google Sheets
• SQL
• Power BI
• Python
• Statistics

From fundamentals to advanced dashboards, queries, and data visualizations—everything you need to become job-ready.
#DataAnalytics #SQL #PowerBI #Python #CareerGrowth