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Tesla Telemetry Pipeline — PrepNPlaced live webinar
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Data Engineering · Hands-On Build

Tesla Telemetry Pipeline S3 → Airflow → Snowflake

Saturday, 3 October 12:30 PM IST · 2 hours
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You'll leave with a working S3 → Airflow → Snowflake pipeline running on your own laptop, and a project you can walk an interviewer through.

Durgesh Yadav

Durgesh Yadav

Founder, PrepNPlaced · Sr. Data Engineer @ 7-Eleven · ex-Target · Instructor @ Scaler, Bosscoder, Newton School, GeeksforGeeks & Masai

4.6★ · 1,000+ learner ratings

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Free seat · live Q&A · notes emailed after

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SQL Patterns That Crack Product Company Interviews — PrepNPlaced live webinar

SQL · Product-Company Interviews

SQL Patterns That Crack Product Company Interviews

Product-company SQL rounds reuse a small set of patterns. Learn to spot the pattern behind the question, and a new problem turns into one you've already solved.

You'll leave with a way to spot the pattern behind a SQL question in the first minute, and the query shape that solves each of six pattern families.

Sunday, 4 October 12:30 PM IST
Durgesh Yadav

Durgesh Yadav

Founder, PrepNPlaced · Sr. Data Engineer @ 7-Eleven · ex-Target · Instructor @ Scaler, Bosscoder, Newton School, GeeksforGeeks & Masai

  • Ranking and top-N per group — ROW_NUMBER, RANK, DENSE_RANK, and removing duplicates
  • Running totals and moving averages — window frames and cumulative metrics
  • Row-to-row comparisons — LAG and LEAD for growth, churn and change over time
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Data Engineering

Azure Data Factory & Scenario-Based SQL

Hands-on ADF pipelines + the SQL questions interviewers actually ask.

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Data Engineering

Build an End-to-End Data Engineering Project

From raw data to a portfolio project recruiters can open.

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What learners say

“To become a data analyst you need a good mentor, not just a course. For real, industry-based projects at low cost, Durgesh Yadav is the person for you. His character and teaching style are top-notch.”
Mosaddik Hussain · 1:1 Mentorship
“The session on Big Data was extremely insightful. Durgesh explained complex concepts in a simple, beginner-friendly manner. I now feel much more confident about exploring Big Data further.”
Moumita Debbarma · Big Data Session
“Durgesh sir is the best teacher — the way he teaches complex SQL queries so easily is very commendable. Once you study from him, there is no looking back.”
Shreyansh Panwar · SQL Teaching
“It was a great session. He is good at giving the right direction — very helpful. One must try it if you are looking for a roadmap!”
Bindu Bharti · Career Roadmap

Tesla Telemetry Pipeline S3 → Airflow → Snowflake

Saturday, 3 October · 12:30 PM IST

Reserve free seat