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Last updated 20 Sep 2026 · 6–8 new videos every month
Premium modules · Learn Pro
Complete modules, lecture by lecture
1 lectures · 2 resourcesLearn Pro · ₹499
Netflix System Design for Data Engineers
The full 20 September session. Most people learn system design as a list of tool names and twenty names in one sitting blur together. This gives you somewhere to hang them: four questions every big system answers, answered live for Netflix — the two clouds, a movie's journey to roughly 1,200 output files, your click's journey across 2,200+ device types, EVCache, MySQL and Cassandra, and the Kafka event pipeline that watches it all. The last segment is yours: Flipkart's MVP designed on the board, scope to failure modes, the way an interviewer makes you. Comes with the instructor's System Design document.
System Design · Data Engineering Interviews
2 lectures · 0 resourcesLearn Pro · ₹499
Your Non-Tech Experience Isn't a Gap
The full 19 September session in two parts, for people who already work. Only 8% of analyst postings are entry-level and 3% for data engineering, so applying to the entry-level door is the wrong move; 26% of DE ads never mention education at all, so the degree is rarely the blocker. What does move is three real projects with a published dashboard and a short write-up. Two hours turning the reporting, stakeholders and business context you already handle into exactly that, plus resume rewrites live on real profiles from the room.
Career Switch · Data Analyst & Data Engineer
1 lectures · 0 resourcesLearn Pro · ₹499
Scenario-Based SQL Masterclass
The full 13 September session. Product-company SQL rounds are not a hundred random questions — they are built on a handful of patterns, and once you see the pattern in the first thirty seconds the query writes itself. Two hours, six live scenarios: window functions in anger (RANK, LAG/LEAD, running totals), retention and cohorts (D1/D7/D30, churn, repeat rate), funnels and sessionisation (event order, drop-off, gaps and islands), tricky joins and duplicates (fan-out, anti-joins, dedupe), top-N and ratio problems (per-group ranking, % of total), then optimisation and narration — query plans, indexes, and how to explain your answer the way interviewers actually score it. Ends with live Q&A on SQL rounds and case interviews.
SQL · Product-Company Interviews
1 lectures · 1 resourcesLearn Pro · ₹499
How to Become a Data Analyst in 2026
The full 6 September session — the exact skill order that converts to offers: the Excel recruiters actually test, SQL to interview level, statistics and the A/B round most candidates fail, pandas for real analysis, a dashboard worth showing, then the portfolio, resume and referral plan that closes it. Comes with the 20-page Data Analytics Roadmap 2026: six phases across 24 weeks, each ending in an exit test, plus 8 worked SQL problems, the 7 A/B traps and 30 rapid-fire interview answers.
Data Analytics · Career Roadmap
1 lectures · 3 resourcesLearn Pro · ₹499
Databricks in 2 Hours — How Companies Actually Use It
The full 5 September session — why teams outgrow Excel and SQL Server, data lake vs warehouse vs lakehouse, the workspace (notebooks, compute, Spark), CSV vs JSON vs Parquet vs Delta, medallion Bronze → Silver → Gold and jobs & workflows — then the hands-on project on a sales dataset. Comes with the 15-page session notes, the class CSV and an importable Bronze → Silver → Gold notebook.
Data Engineering · Databricks
1 lectures · 1 resourcesLearn Pro · ₹499
Data Modelling Basics
The full Data Modelling session — entities, keys, cardinality and normalization built into Swiggy's schema live — with the 20-page ER Model & ER Diagrams notes: every symbol, strong vs weak entities, ISA, aggregation, and five real company ERDs worked end to end.
The complete IPL build from the 29 August session: raw ball-by-ball cricket data landing in Databricks, modelled Bronze → Silver → Gold through a modular PySpark pipeline you can run yourself. Comes with the class dataset, the four notebooks that build each layer, and the full written notes — plus the three Databricks sessions a beginner needs first.
The full medallion build from the 23 August session: raw vendor payout and store POS files landing in AWS S3, modelled Bronze → Silver → Gold on Databricks into a payment reconciliation you can demo. Comes with the complete project bundle — notebooks, datasets, SQL, workflow config and a step-by-step beginner guide — plus the four prerequisite sessions.
Data Engineering · Databricks
5 lectures · 0 resourcesFree
SQL Interview Questions — 5 Lectures
Five sessions of SQL interview questions worked end to end — read the question, write the query, then talk through why it is the right shape. Watch in order.
SQL
1 lectures · 1 resourcesLearn Pro · ₹499
LLMs & Agentic AI for Data Engineering
The full session on LLMs and agentic AI in data engineering workflows, with the hand-drawn 25-page field notebook that goes with it — the four pillars: LLM fundamentals, prompt engineering, RAG and tool calling.
AI · Data Engineering
1 lectures · 4 resourcesLearn Pro · ₹499
Azure Data Engineering — End-to-End Project
The complete build with Abhinav Singh: Azure SQL through a metadata-driven Data Factory loop into ADLS Gen2, then Databricks modelling it Bronze → Silver → Gold in Unity Catalog. Comes with the project files, the architecture, the prerequisites and a practice brief.
Data Engineering · Azure
5 lectures · 4 resourcesLearn Pro · ₹499
Complete PySpark Module
Five full lectures from zero to a real PySpark project — plus the project notebook, and the optimisation and joining guides as PDFs.
Data Engineering · Big Data & Spark
3 lectures · 0 resourcesLearn Pro · ₹499
Complete Databricks Module
Three end-to-end Databricks sessions — the platform, the lakehouse workflow, and building on it like a data engineer.
Data Engineering · Databricks
5 lectures · 0 resourcesLearn Pro · ₹499
Complete AWS Cloud Module
Five sessions from what the cloud actually is to the AWS services a data engineer uses every day — IAM, EC2, S3, RDS, Lambda and the CLI.
Data Engineering · AWS Cloud
Session recordings
Every webinar, watchable again
Webinar recordingFree sample
What is Cloud Computing? Introduction to AWS
Cloud fundamentals from zero — what the cloud actually is, why teams moved to it, and a hands-on first look at AWS.
Cloud · AWS
Webinar recordingFree sample
Python Introduction
Lecture 1 — your first lines of code: setup, syntax, variables and data types.
Python Fundamentals · Lecture 1
Webinar recordingFree sample
Python Strings
Lecture 2 — slicing, formatting and the string methods you'll use every single day.
Python Fundamentals · Lecture 2
Webinar recordingFree sample
Loops in Python
Lecture 3 — for, while, break and range: write code that repeats itself, properly.
Python Fundamentals · Lecture 3
Webinar recordingLearn Pro · ₹499
AWS RDS Explained
Managed databases in the cloud, end to end — setup, scaling and backups, and when RDS is the right call.
Cloud · AWS
Webinar recordingLearn Pro · ₹499
Azure Data Factory
Build, schedule and monitor real ETL pipelines — no code required. The tool most Azure data teams start with.
Data Engineering · Azure
Webinar recordingFree sample
What is Docker?
Containers, images, and why every data team is using them — explained from first principles.
DevOps · Docker
Webinar recordingFree sample
ETL, ELT & Medallion Architecture
Bronze → Silver → Gold: how modern data platforms are actually layered, and why the pattern won.
Data Engineering · Databricks
Full product demoFree sample
How to Use PrepNPlaced in 5 Steps
The full product walkthrough — every step from your first resume score to interview-ready, shown on the real platform.
Product demo
Project Lab · included with Learn Pro
Stop watching. Build the projects.
Guided, checkpoint-verified builds of real data-engineering projects — from installing Python to a live dashboard you can put on your résumé. Every step is explained for a complete beginner, your progress is saved, and a mentor answers your doubts on the exact step you are stuck on.
Hand-picked GitHub repositories matched to the modules — official sources, not random tutorials. Watch the module, then clone the repo and build the project it pairs with.
Capstone · End-to-end pipeline
Data Engineering Zoomcamp
The most-starred free DE curriculum on GitHub — build an end-to-end pipeline (ingestion, warehouse, orchestration, dbt, streaming) as your capstone portfolio project.
Unlocks with Learn Pro
PySpark · Databricks
Learning Spark v2 — official notebooks
Databricks' official companion notebooks — run them chapter by chapter after the PySpark lectures to cement DataFrames, joins and optimisation.
Unlocks with Learn Pro
PySpark · Reference
Apache Spark — examples directory
The source itself. Start in examples/src/main/python — small, runnable PySpark programs straight from the project that invented them.
Unlocks with Learn Pro
Azure · Data Factory + Databricks
Modern Data Warehouse DataOps (Microsoft)
Microsoft's official end-to-end Azure samples — Data Factory, Databricks and Synapse wired together with CI/CD, the production version of our Azure webinar build.
Unlocks with Learn Pro
Orchestration · Airflow
Apache Airflow — example DAGs
Orchestration the way interviews expect it. Read airflow/example_dags, then rebuild one of your own pipelines as a DAG.
Unlocks with Learn Pro
Analytics engineering · dbt
dbt Jaffle Shop
The classic dbt starter project — staging, marts, tests and docs on a toy business. The fastest way to make the dbt questions on our Top 1% paper feel easy.
Unlocks with Learn Pro
AWS · Serverless ETL
AWS Glue samples (official)
AWS's own Glue ETL examples — pair with the AWS Cloud module to turn IAM/S3/Lambda knowledge into a running serverless ETL job.
Unlocks with Learn Pro
PrepNPlaced Notes · included
The full notes library, one click away
SQL, Python, PySpark, Power BI, system design, interview handbooks and more — hundreds of pages of curated PDF notes on the PrepNPlaced Notes shelf, ready to read alongside the lectures here.
Handwritten guides, interview question banks, architecture carousels — the working materials behind the sessions, downloadable with Learn Pro or any active plan.
