PrepNPlaced
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πŸš€ Welcome to the Elite Data Engineering & Agentic AI Hub! πŸš€

πŸ‘‘ Community Creator: Mandar Patil
πŸ‘¨β€πŸ’» Admin & Mentor: Durgesh Yadav

The era of basic data tasks is over. With Agentic AI evolving the industry, up to 60% of traditional Data Analyst roles
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Hi All
🟒Want to become Data Engineer β€” If Yes then I recommend this Place to you Give a Try ‡️

Join the free WhatsApp group for schedule + seats and become a Microsoft Fabric Data Engineer:
πŸ‘‰ https://chat.whatsapp.com/LCOyVT6Ll6n1zvF7jUwP0H
⏰ 8:00–9:00 AM IST | Mon–Fri | 6 weeks

πŸ‘¨β€πŸ« Aditya Chandak, Microsoft Certified Trainer (11+ yrs)

You'll build: OneLake & Lakehouse, Data Factory pipelines, SQL + PySpark, Power BI on Fabric, and one end-to-end project.

One hour a day before work starts. That's the whole ask.
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🚨 Do you know where *Data Engineering is heading in 2026?*

πŸ”₯ *Microsoft Fabric is becoming one of the most in-demand Data Engineering technologies,* with growing enterprise adoption and demand for Fabric Data Engineers. (Microsoft Learn)

πŸ’° Build the right skills and target  *30–80 LPA+ opportunities in India + high-paying Data Engineering opportunities globally*.


Want to become a *Microsoft Fabric Data Engineer?*

πŸ“² Join our FREE WhatsApp Community for updates, opportunities & learning:

https://chat.whatsapp.com/Eb4ffcrFsdW2BNTAgC6VpB?s=sh&p=i&mlu=4&amv=2
Get Best Notes for Learning Data Engineering | Analytics | Machine Learning πŸ“ŠπŸ€–

Simply go to www.prepnplaced.com/prepnplaced-notes

Get Your First PDF for Free ! 🎁
🚨 Free 3-hour live class this Sunday
πŸ“Š Data Modelling β€” we design a full food-delivery schema on screen
πŸ“… 30 Aug Β· πŸ•› 12 PM IST Β· πŸ’» Zoom Β· πŸ’Έ Free
πŸ”‘ Keys, ERD, 1NFβ†’3NF, live Q&A
πŸ‘‰ prepnplaced.com/webinar/data-modelling

One-liner for status/DM

πŸ“Š Free 3-hr live Data Modelling class, Sun 30 Aug, 12 PM IST πŸ‘‰ prepnplaced.com/webinar/data-modelling πŸ’Έ Free seat, notes included.
🏏 FREE LIVE: PySpark on Cricket Data β€” End-to-End in Databricks

πŸ‘‰ https://www.prepnplaced.com/webinar/pyspark-cricket-project

Saturday, 29 August Β· 12:00 PM IST Β· 2 hours Β· Zoom Β· Free
Most PySpark practice stops at .show(). This session runs all the way to a Delta table.

What we build in 2 hours:

βœ… Load raw ball-by-ball match data into Databricks
βœ… groupBy, window functions, joins and UDFs
βœ… Charts: top scorers, run rate, win margins
βœ… Tuning: cache(), partitions, shuffle settings
βœ… Save the processed output to Delta
βœ… Live Q&A at the end

Who it’s for: anyone preparing for Data Engineering roles who needs a finished project to point at. Basic Python or SQL is enough, no prior Spark work needed.

You get: live hands-on session, live Q&A, and session notes + resources by email. Recording optional at β‚Ή99.
Host: Durgesh Yadav β€” Founder @ PrepNPlaced, Sr. Data Engineer @ 7-Eleven, ex-Target

Reserve your free seat πŸ‘‡
https://www.prepnplaced.com/webinar/pyspark-cricket-project
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πƒπšπ­πš π€π§πšπ₯𝐲𝐬𝐭 π‹πžπšπ«π§π’π§π  π‘π¨πšππ¦πšπ© 2026 πŸ”₯πŸ”₯πŸ”₯

|── Foundations (Business + Analytics Thinking)
| β”œβ”€β”€ What is Data Analysis?
| β”œβ”€β”€ Types of Analytics (Descriptive, Diagnostic, Predictive, Prescriptive)
| β”œβ”€β”€ Business Metrics (Revenue, Profit, Growth, Retention, CAC, LTV)
| β”œβ”€β”€ KPI vs Metrics
| β”œβ”€β”€ Data-driven Decision Making
| β”œβ”€β”€ Problem Solving Framework
| └── Asking Business Questions
|
|── Excel (Core Tool – Still Widely Used)
| β”œβ”€β”€ Basics (Cells, Sheets, Formatting)
| β”œβ”€β”€ Formulas (SUM, IF, COUNT, AVERAGE)
| β”œβ”€β”€ Lookup Functions (VLOOKUP, XLOOKUP, INDEX-MATCH)
| β”œβ”€β”€ Pivot Tables & Pivot Charts
| β”œβ”€β”€ Data Cleaning (Text functions, Remove duplicates)
| β”œβ”€β”€ Conditional Formatting
| β”œβ”€β”€ Basic Dashboards
| └── Excel Automation (Basic Macros)
|
|── Python for Data Analysis
| β”œβ”€β”€ Python Basics (Variables, Data Types)
| β”œβ”€β”€ Control Flow (if, for, while)
| β”œβ”€β”€ Functions
| β”œβ”€β”€ Error Handling (try-except)
| β”œβ”€β”€ Data Structures (List, Tuple, Set, Dictionary)
| β”œβ”€β”€ List & Dict Comprehensions
| β”œβ”€β”€ NumPy (Arrays, Vectorization)
| β”œβ”€β”€ Pandas (DataFrames, Cleaning, Transformation)
| β”œβ”€β”€ GroupBy & Aggregations
| β”œβ”€β”€ Merge, Join, Pivot
| β”œβ”€β”€ Time Series Basics
| β”œβ”€β”€ Data Visualization (Matplotlib, Seaborn)
| └── Automation Scripts
|
|── SQL (Core Skill – Must Have)
| β”œβ”€β”€ SELECT, WHERE, ORDER BY
| β”œβ”€β”€ Joins (INNER, LEFT, RIGHT, FULL)
| β”œβ”€β”€ GROUP BY & Aggregations
| β”œβ”€β”€ CASE WHEN
| β”œβ”€β”€ Subqueries
| β”œβ”€β”€ CTEs
| β”œβ”€β”€ Window Functions
| β”œβ”€β”€ Data Cleaning in SQL
| └── Query Optimization
|
|── Data Visualization & BI Tools
| β”œβ”€β”€ Power BI
| β”‚ β”œβ”€β”€ Data Loading
| β”‚ β”œβ”€β”€ Data Modeling
| β”‚ β”œβ”€β”€ Relationships
| β”‚ β”œβ”€β”€ DAX (Measures, CALCULATE, Time Intelligence)
| β”‚ β”œβ”€β”€ Dashboard Design
| β”‚ └── Publishing & Sharing
| β”‚
| β”œβ”€β”€ Tableau (Optional)
| β”‚ β”œβ”€β”€ Worksheets & Dashboards
| β”‚ β”œβ”€β”€ Calculated Fields
| β”‚ β”œβ”€β”€ Filters & Parameters
| β”‚ └── Storytelling
| β”‚
| └── Dashboard Best Practices
| β”œβ”€β”€ UX/UI Design
| β”œβ”€β”€ KPI Visualization
| └── Storytelling with Data
|
|── Statistics for Data Analysts
| β”œβ”€β”€ Descriptive Statistics (Mean, Median, Mode)
| β”œβ”€β”€ Variance & Standard Deviation
| β”œβ”€β”€ Distribution Basics
| β”œβ”€β”€ Correlation
| β”œβ”€β”€ A/B Testing Basics
| β”œβ”€β”€ Hypothesis Testing
| └── Confidence Intervals
|
|── Data Cleaning & Preparation
| β”œβ”€β”€ Handling Missing Values
| β”œβ”€β”€ Removing Duplicates
| β”œβ”€β”€ Data Type Conversion
| β”œβ”€β”€ Outlier Detection
| β”œβ”€β”€ Data Validation
| └── Data Standardization
|
|── Data Analysis Techniques
| β”œβ”€β”€ Trend Analysis
| β”œβ”€β”€ Cohort Analysis
| β”œβ”€β”€ Funnel Analysis
| β”œβ”€β”€ Retention Analysis
| β”œβ”€β”€ Segmentation (RFM Analysis)
| └── Root Cause Analysis
|
|── Data Engineering Basics (High Demand πŸ”₯)
| β”œβ”€β”€ OLTP vs OLAP
| β”œβ”€β”€ Data Warehousing Concepts
| β”œβ”€β”€ Fact & Dimension Tables
| β”œβ”€β”€ Star Schema
| β”œβ”€β”€ Snowflake Schema
| β”œβ”€β”€ ETL vs ELT
| β”œβ”€β”€ Data Pipelines
| β”œβ”€β”€ dbt (Data Transformation) ⭐️
| └── Apache Airflow (Basics)
|
|── Cloud & Modern Data Stack (2026 Must πŸš€)
| β”œβ”€β”€ Cloud Platforms
| β”‚ β”œβ”€β”€ AWS (S3, Redshift Basics)
| β”‚ β”œβ”€β”€ Google BigQuery ⭐️
| β”‚ └── Azure Synapse
| β”‚
| β”œβ”€β”€ Data Platforms
| β”‚ β”œβ”€β”€ Snowflake ⭐️
| β”‚ β”œβ”€β”€ BigQuery
| β”‚ β”œβ”€β”€ Amazon Redshift
| β”‚ └── Databricks (Basics)
| β”‚
| └── Data Storage Concepts
| β”œβ”€β”€ Data Lakes
| β”œβ”€β”€ Data Warehouses
| └── Lakehouse Architecture
|
|── AI & Automation for Analysts (Game Changer πŸ”₯)
| β”œβ”€β”€ ChatGPT for SQL & Python
| β”œβ”€β”€ Copilot for Coding
| β”œβ”€β”€ Prompt Engineering Basics
| β”œβ”€β”€ Automated Reporting
| β”œβ”€β”€ Smart Dashboards
| └── AI-assisted Data Analysis
|
|── Real-World Data Analyst Workflow
| β”œβ”€β”€ Data Collection (SQL, APIs, Files)
| β”œβ”€β”€ Data Cleaning
| β”œβ”€β”€ Data Analysis
| β”œβ”€β”€ Visualization
| β”œβ”€β”€ Insight Generation
| └── Stakeholder Communication
|
|── Projects (MOST IMPORTANT)
| β”œβ”€β”€ Beginner
| β”‚ β”œβ”€β”€ Sales Analysis
| β”‚ └── Customer Segmentation
| β”‚
| β”œβ”€β”€ Intermediate
| β”‚ β”œβ”€β”€ E-commerce Dashboard
| β”‚ β”œβ”€β”€ Retention Analysis
| β”‚ └── KPI Dashboard
| β”‚
| β”œβ”€β”€ Advanced
| β”‚ β”œβ”€β”€ End-to-End Data Pipeline
| β”‚ β”œβ”€β”€ Real-Time Dashboard
| β”‚ └── Business Case Study
|

πŸ‘‰WhatsApp: https://whatsapp.com/channel/0029VaFZ2LbKGGGRCU0lnd46

πŸ‘‰Telegram: https://t.me/dataanalyticsbuddy

Till then keep learning & keep exploring πŸ™Œβ˜ΊοΈ
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πŸš€ DE Cohort 4 β€” Orientation Session

Hey Everyone! πŸ‘‹

Please join us tomorrow at 7:00 AM IST for the Data Engineering Cohort 4 Orientation Session.

πŸ”— Session Link:
https://us06web.zoom.us/j/82084947108?pwd=ctzqc2t9EzNXfyVvlR7JzIwv7LM8zc.1

✨ What We’ll Cover:
β€’ Understand the complete DE Cohort 4 journey
β€’ Explore the curriculum, learning roadmap & projects
β€’ Understand how the cohort is structured
β€’ Know what you can expect throughout the program
β€’ Learn how we prepare you for Data Engineering roles in product-based companies
β€’ Get clarity on the learning process, mentorship and career support

🌱 This orientation is a great opportunity to understand how the cohort can help you build the skills, projects and interview readiness required to move toward product-based companies.

πŸ“š Explore the Cohort:
https://www.prepnplaced.com/courses

πŸ”₯ DE Cohort 4 starts with the right foundation. See you all at 7 AM!

Let's build, learn and grow together. πŸš€
Hi All, I have Created a Free Platform where you People can get best Job as a Fresher Click on the Link - https://www.prepnplaced.com/apprenticeships

Click on the Link & Thanks me ! ❀️

Regards,
Durgesh Yadav
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