We've seen people pay lakhs to come out with half the knowledge — taught by lecturers with no real industry experience.
Our mission is to help students build a clear, honest understanding of the data world — taught by someone actively working in it. Real concepts, real tools, and a mentor who has navigated the same hiring landscape you're about to face.
Your mentor
Raj Narasappanavar
Data Engineer · 3 yrs experience
Currently at Fivetran
🔗 LinkedIn
Practicing Data Engineer in the modern data stack. This program is built around what companies actually look for — real tools, real patterns, real interview prep.
Who is this for
Students & Freshers
Build a solid foundation before stepping into the industry.
Career Switchers
Make a confident switch into data roles.
Curious Learners
Understand how data powers real decisions.
Curriculum
01
Core Data Engineering
Data ModellingSpark ArchitectureETL PipelinesBatch vs Streaming
02
SQL Foundations for Data Analysis
Foundations & JOINsWindow FunctionsCTEs & SubqueriesQuery Optimisation
03
Python for Data Analysis
Core Python logicPandasData wranglingTransformations for DE
04
Career & Job Readiness
Resume buildingLinkedIn optimisationJob portal strategiesSoft skills
05
Real World Project
End-to-end pipelineHands-on implementationPortfolio-ready output
Why Craft ETL Labs
Max 20 students
Real mentor time and personal feedback for everyone.
Weekly 1:1s
Practice real interview loops every week.
Assessments
Weekly graded assignments to track progress.
Doubt sessions
No one gets left behind on any concept.
Real project
Build something you can show in interviews.
Job support
Resume help and job portal guidance included.
⚠ On placements
Not placement-assisted. Top performers may receive resume referrals to companies in our network based on performance.
Program timeline
Weeks 1–2
SQL Foundations
Tables, JOINs, filtering — zero assumed knowledge
Weeks 3–4
Python & Data Libraries
Pandas, data wrangling, DE transformations
Weeks 5–6
Data Engineering
Pipelines, ETL, data modelling patterns
Weeks 7–8
Spark & Advanced SQL
Architecture, window functions, optimisation
Ongoing
Career & Project
Resume, job portals, real project, mock sessions
FAQ
Need prior coding experience?
No. We start from absolute basics — no prior coding or data background required.
How long is the program?
6 to 8 weeks depending on batch pace and schedule.
Online or offline?
Both. Live online sessions via Zoom/Meet and in-person offline classes available.
What happens after?
Solid data domain understanding, a real project for your portfolio, and interview-ready skills.
Batch 01 · Special pricing
₹7,999
One-time fee · Flexible payment discussed personally
✓ Full curriculum — SQL, Python, DE
✓ Weekly live sessions + offline classes
✓ Weekly 1:1 discussions & doubt clearing
✓ Real world project (portfolio-ready)
✓ Resume building & job application guidance
✓ Resume referral for top performers