SQLSQL for Placements

LIVE • STARTS OCTOBER 1, 2026

Learn SQL. Build Confidence. Crack Your Placement Interview.

A live, beginner-friendly SQL course built specifically for college students preparing for placements.

Learn SQL from the fundamentals, practice placement-style problems, understand how interview questions are designed, and build the confidence to solve SQL questions on your own.

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100% Live Classes • Beginner Friendly • Placement Focused

live_class.sql
LIVE CLASS

Query

1SELECT d.name, AVG(e.salary) AS avg_pay
2FROM employees e
3JOIN departments d ON e.dept_id = d.id
4GROUP BY d.name
5HAVING COUNT(*) > 3;

Result

nameavg_pay
Analytics12,40,000
Engineering14,80,000
Product13,10,000

employees

  • id
  • name
  • dept_id
  • salary

departments

  • id
  • name
  • lead_id

Next

Interview pattern

JOIN + GROUP BY

Why this course

Built for placements — not for watching videos at 2x.

Every class is live, beginner-friendly, and aimed at one outcome: walking into a SQL round with a method, not a panic.

Learn From Scratch

No previous SQL expertise required. We start from tables and SELECT, then build up.

Placement Focused

Learn the SQL concepts and patterns commonly tested during hiring.

100% Live

Ask questions and get your doubts resolved during the class — not in a comment section.

Practice While Learning

Don't just watch. Write queries during the class while the problem is still on screen.

Interview Thinking

Learn how to break a SQL problem into smaller steps before you write a single line.

Industry Perspective

Understand how SQL is actually used by professionals who work with data every day.

Instructor

Learn SQL from someone who works with data professionally.

Parmanand Kumar, Senior Data Engineer

Parmanand Kumar

Senior Data Engineer

7+ years of experience in Data Engineering

Parmanand Kumar is a Senior Data Engineer with 7+ years of experience designing and delivering large-scale data systems and cloud-based data solutions. He has worked with leading global organizations including Walmart Global Tech, PayPal, and Target, where he has built scalable data pipelines, modernized data platforms, and delivered complex cloud migration initiatives.

He holds a Master of Computer Applications (MCA) from NIT Trichy and is passionate about helping students build practical, industry-relevant data and SQL skills for their careers.

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PreviouslyWalmart Global Tech IndiaPayPalTarget

Professional experience

  1. Software Engineer III

    Walmart Global Tech India

  2. Software Engineer 2

    PayPal

  3. Data Engineer

    Target

Outcomes

By the end of the course, you should be able to:

These are skills you can demonstrate in a test or an interview — not a list of topics you merely watched.

  • Write SQL queries confidently from scratch
  • Retrieve and filter data
  • Use GROUP BY and aggregate functions
  • Solve JOIN-based problems
  • Work with subqueries and CTEs
  • Use CASE WHEN effectively
  • Understand NULLs and common SQL traps
  • Use window functions
  • Solve placement-style SQL problems
  • Read an unfamiliar database schema
  • Break down a complex SQL problem step-by-step
  • Explain your SQL query during an interview

Curriculum

From SELECT to placement-style problems — in seven modules.

Each module connects a SQL concept to how it shows up in campus interviews.

    • ▸Databases and tables
    • ▸SELECT
    • ▸WHERE
    • ▸DISTINCT
    • ▸ORDER BY
    • ▸LIMIT
    • ▸Basic filtering
    • ▸COUNT
    • ▸SUM
    • ▸AVG
    • ▸MIN / MAX
    • ▸GROUP BY
    • ▸HAVING
    • ▸INNER JOIN
    • ▸LEFT JOIN
    • ▸RIGHT JOIN
    • ▸SELF JOIN
    • ▸Understanding table relationships
    • ▸Placement-style JOIN problems
    • ▸Subqueries
    • ▸Correlated subqueries
    • ▸CTEs
    • ▸Breaking complex problems into steps
    • ▸CASE WHEN
    • ▸Conditional aggregation
    • ▸Real-world business questions
    • ▸ROW_NUMBER
    • ▸RANK
    • ▸DENSE_RANK
    • ▸LAG
    • ▸LEAD
    • ▸PARTITION BY
    • ▸Running totals
    • ▸Frequently asked SQL patterns
    • ▸Realistic placement questions
    • ▸Debugging SQL
    • ▸Tricky SQL questions
    • ▸NULL-related questions
    • ▸Query optimization basics

Live, not recorded

This isn’t another recorded SQL course.

classroom · session 04LIVE

Instructor

Let’s break this JOIN before we write it. What is the grain of the result?

You

One row per department, not per employee?

Instructor

Exactly. Now write the GROUP BY. I’ll wait.

SELECT dept_id, MAX(salary)
FROM employees
GROUP BY dept_id;

In every live session, you can:

  • Ask questions instantly
  • Stop the instructor when you're stuck
  • Watch problems being solved live
  • Write queries yourself
  • Discuss different approaches
  • Learn from other students' questions
  • Get interview-focused guidance

You don’t have to learn alone.

How you learn

Concept → Example → Practice → Interview

A four-step loop used in every class, so syntax never sits unused.

  1. 01 — Learn

    Concept

    Understand the concept with simple examples — no jargon dump.

  2. 02 — See

    Example

    Watch the instructor solve a real problem, out loud, the way you would in an interview.

  3. 03 — Solve

    Practice

    Solve a similar problem yourself while the class is still live.

  4. 04 — Interview

    Interview

    Learn how the same concept appears in placement interviews.

Fit

Who is this course for?

Clarity beats a vague “everyone.” If this matches where you are, you’ll get more from the live classroom.

Perfect for

  • College students preparing for placements
  • Beginners learning SQL for the first time
  • Students who know basic SQL but struggle with interview questions
  • Students preparing for software, data, or analyst roles
  • Students who want live doubt solving

Not ideal for

  • Experienced SQL professionals
  • People looking for advanced database administration
  • People looking for a self-paced recorded course

Schedule

Course Details

Start Date
October 1, 2026
Format
100% Live Online
Level
Beginner → Placement Ready
Audience
College Students
Focus
SQL + Placement Interview Preparation
Class recordings
These are live classes. If you miss a class, we will arrange a separate session to cover the missed topic.
Class timing
TBD
Duration
1 Hour
Number of classes
2 weeks — can be extended based on the learning needs of the students

Enrol

Your placement preparation starts with one skill.

Live course

SQL for Beginners — Specially Designed for College Placements

699

One-time course fee

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100% Live Classes • Starts October 1 • Beginner Friendly

Limited seats to keep the live classroom interactive.

FAQ

Questions students usually ask

No. The course starts from the fundamentals and is designed for beginners with little or no SQL experience.

Your placement interview won’t wait until you’re ready.

Start building your SQL confidence before the interviews begin.

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Live classes start October 1, 2026