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Mastering SQL
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Become a
Certified SQL Developer/Engineer

Unlock your potential with practical projects and expert mentorship.

₹5,000
Book a Free Demo
₹5,000 EMI Options

SQL Developer/Engineer Course Features

👤
Live and Focused One-On-One Training Sessions.
🎓
Beginner-Friendly with No Prior Experience Required.
📊
Hands-on Projects Using Real-World Use Cases.
💼
Designed for Career Transition & Job Readiness.

Why Choose Us?

Live & One-On-One Guidance

Get tailored instruction through focused one-on-one sessions, ensuring you receive personalized support every step of the way.

No Experience? No Problem!

Our curriculum is built with beginners in mind — no prior coding or analytics experience is required to start your journey.

Hands-On, Practical Training

Work on real-world use cases and scenarios that mirror actual industry challenges, preparing you with job-ready skills.

Job Readiness & Career Transition

This course is crafted to help you transition smoothly into analytics roles, with a strong emphasis on employability and practical outcomes.

Course Curriculum
Module 1: Introduction to SQL & Databases
  • What is SQL and why is it important?
  • Introduction to Relational Databases (RDBMS).
  • Types of Databases (Relational vs Non-relational).
  • Database concepts: tables, rows, columns, schema, keys.
  • Types of SQL commands (DDL, DML, DCL, TCL).
  • Overview of MySQL, PostgreSQL, SQLite.
Module 2: Environment Setup
  • Installing MySQL Workbench or using online SQL editors.
  • Connecting to databases.
  • Creating a sample database and testing queries.
  • Understanding SQL syntax and formatting best practices.
Module 3: SQL Command Categories – DDL, DML, DCL, TCL, DQL
  • Data Definition Language (DDL)- CREATE, ALTER, DROP, TRUNCATE.
  • Data Manipulation Language (DML)- INSERT, UPDATE, DELETE.
  • Data Control Language (DCL)- GRANT, REVOKE.
  • Transaction Control Language (TCL)- BEGIN/START, COMMIT, ROLLBACK, SAVEPOINT.
  • Data Query Language (DQL)- SELECT
  • Constraints- Primary Key, Foreign Key, NOT NULL, UNIQUE, DEFAULT, CHECK .
Module 4: SQL Joins
  • Concept of table relationships.
  • INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN.
  • Self joins and joining multiple tables.
  • Using aliases and best practices.
Module 5: Aggregation & Grouping
  • Aggregate functions: COUNT, SUM, AVG, MIN, MAX.
  • GROUP BY clause.
  • Filtering groups with HAVING.
  • Comparison: WHERE vs HAVING.
Module 6: Subqueries and Nested Queries
  • Simple subqueries in SELECT, WHERE, and FROM.
  • Correlated vs non-correlated subqueries.
  • Subqueries with IN, EXISTS, ANY, ALL.
Module 7: Advanced SQL Features
  • CASE expressions and conditional logic.
  • Working with NULL and IS NULL.
  • String and date functions.
  • Views: creating and managing virtual tables.
  • Indexing for performance.
Module 8: Transactions & Data Integrity
  • ACID properties of transactions.
  • Commands: BEGIN, COMMIT, ROLLBACK.
  • Savepoints.
  • Error handling in transactions.
Module 9: Stored Procedures & Functions
  • What are stored procedures?
  • Benefits of using stored procedures.
  • Creating, altering, and deleting stored procedures.
  • Parameters (IN, OUT, INOUT).
  • Creating user-defined functions.
  • Using procedures/functions in SQL workflows.
  • Control flow: IF, WHILE, CASE inside procedures.
Module 10: Importing, Exporting, and Real Data
  • Importing CSV and Excel data into SQL.
  • Exporting results to file.
  • Connecting SQL with Python/Excel/BI tools.
  • Data cleaning and transformation in SQL.
Module 11: Capstone Project
  • Designing a real-world schema.
  • Writing complex queries.
  • Using joins, subqueries, aggregations, and procedures.
  • Performance tuning.
Bonuses
  • SQL Interview Question Bank.
  • 1:1 Resume & LinkedIn Review Session.
  • Exclusive Masterclasses.
  • Mock Interview with Feedback.
Deliverables
  • Downloadable SQL Handbook (PDF).
  • 100+ Practice Queries and Assignments.
  • Lifetime Access to Prompt Library & Code Snippets.
  • Access to Support Community.
Course Curriculum
Module 1: Introduction to SQL & Databases
  • What is SQL and why is it important?
  • Introduction to Relational Databases (RDBMS).
  • Types of Databases (Relational vs Non-relational).
  • Database concepts: tables, rows, columns, schema, keys.
  • Types of SQL commands (DDL, DML, DCL, TCL).
  • Overview of MySQL, PostgreSQL, SQLite.
Module 2: Environment Setup
  • Installing MySQL Workbench or using online SQL editors.
  • Connecting to databases.
  • Creating a sample database and testing queries.
  • Understanding SQL syntax and formatting best practices.
Module 3: SQL Command Categories – DDL, DML, DCL, TCL, DQL
  • Data Definition Language (DDL)- CREATE, ALTER, DROP, TRUNCATE.
  • Data Manipulation Language (DML)- INSERT, UPDATE, DELETE.
  • Data Control Language (DCL)- GRANT, REVOKE.
  • Transaction Control Language (TCL)- BEGIN/START, COMMIT, ROLLBACK, SAVEPOINT.
  • Data Query Language (DQL)- SELECT
  • Constraints- Primary Key, Foreign Key, NOT NULL, UNIQUE, DEFAULT, CHECK .
Module 4: SQL Joins
  • Concept of table relationships.
  • INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN.
  • Self joins and joining multiple tables.
  • Using aliases and best practices.
Module 5: Aggregation & Grouping
  • Aggregate functions: COUNT, SUM, AVG, MIN, MAX.
  • GROUP BY clause.
  • Filtering groups with HAVING.
  • Comparison: WHERE vs HAVING.
Module 6: Subqueries and Nested Queries
  • Simple subqueries in SELECT, WHERE, and FROM.
  • Correlated vs non-correlated subqueries.
  • Subqueries with IN, EXISTS, ANY, ALL.
Module 7: Advanced SQL Features
  • CASE expressions and conditional logic.
  • Working with NULL and IS NULL.
  • String and date functions.
  • Views: creating and managing virtual tables.
  • Indexing for performance.
Module 8: Transactions & Data Integrity
  • ACID properties of transactions.
  • Commands: BEGIN, COMMIT, ROLLBACK.
  • Savepoints.
  • Error handling in transactions.
Module 9: Stored Procedures & Functions
  • What are stored procedures?
  • Benefits of using stored procedures.
  • Creating, altering, and deleting stored procedures.
  • Parameters (IN, OUT, INOUT).
  • Creating user-defined functions.
  • Using procedures/functions in SQL workflows.
  • Control flow: IF, WHILE, CASE inside procedures.
Module 10: Importing, Exporting, and Real Data
  • Importing CSV and Excel data into SQL.
  • Exporting results to file.
  • Connecting SQL with Python/Excel/BI tools.
  • Data cleaning and transformation in SQL.
Module 11: Capstone Project
  • Designing a real-world schema.
  • Writing complex queries.
  • Using joins, subqueries, aggregations, and procedures.
  • Performance tuning.
Bonuses
  • SQL Interview Question Bank.
  • 1:1 Resume & LinkedIn Review Session.
  • Exclusive Masterclasses.
  • Mock Interview with Feedback.
Deliverables
  • Downloadable SQL Handbook (PDF).
  • 100+ Practice Queries and Assignments.
  • Lifetime Access to Prompt Library & Code Snippets.
  • Access to Support Community.
Join our Bootcamps
Join our intensive, hands-on bootcamps for advanced learning
Python Bootcamp
30-Days Python Programming Bootcamp
Build a solid foundation in Python — the language behind automation, data science, and web development. Learn core syntax, functions, OOP, and version control through hands-on projects.
Data Engineering Bootcamp
90-Days Data Engineering Bootcamp
Master the tools to move and manage data at scale. Learn SQL, ETL pipelines, cloud platforms, and workflow orchestration using Python and PySpark.
AI Bootcamp
60-Days Artificial Intelligence Bootcamp
Build smart apps with AI and Python — from predictions to language and image recognition using tools like TensorFlow and PyTorch.
Data Analytics Bootcamp
90-Days Data Analytics Bootcamp
Learn to analyze and visualize data using Excel, SQL, Power BI, and Python. Build dashboards and make data-driven decisions confidently.
Python Bootcamp
30-Days Python Programming Bootcamp
Build a solid foundation in Python — the language behind automation, data science, and web development. Learn core syntax, functions, OOP, and version control through hands-on projects.
Data Engineering Bootcamp
90-Days Data Engineering Bootcamp
Master the tools to move and manage data at scale. Learn SQL, ETL pipelines, cloud platforms, and workflow orchestration using Python and PySpark.
AI Bootcamp
60-Days Artificial Intelligence Bootcamp
Build smart apps with AI and Python — from predictions to language and image recognition using tools like TensorFlow and PyTorch.
Data Analytics Bootcamp
90-Days Data Analytics Bootcamp
Learn to analyze and visualize data using Excel, SQL, Power BI, and Python. Build dashboards and make data-driven decisions confidently.

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Other Courses

Level-Up Lab

At NextGen Coders, we don’t just help you upskill — we’re here to support you even after the course ends.


*These are paid services post 1 week of course completion.
Interview Prep
Resume Building
LinkedIn Optimization
Career Support Services
Interview Prep
Interview Practice

Recorded practice with AI feedback on speech, tone, and filler words.

Simulation

Simulated virtual interviews (Zoom, HireVue-style).

Interview Story Bank Creation

Categorize stories by skill, company value, or role.

Crisis Question Coaching

How to answer gaps, firings, career changes etc.

Resume Building
ATS Optimization

Tailor resumes with the right keywords to pass Applicant Tracking Systems..

Role-Specific Customization

Create versions of the resume for different job types or industries.

Professional Formatting & Design 

Clean, modern templates that balance readability and visual appeal. 

Resume Critique & Live Feedback

Detailed feedback sessions with actionable edits. 

Entry-Level & Fresher Resume Creation 

Focused on projects, internships, academic achievements, and potential. 

LinkedIn Optimization
LinkedIn Revamp

Revamp your LinkedIn profile and give it a completely new look.

Headline Transformation for Visibility

Craft attention-grabbing, keyword-optimized headlines that showcase your expertise and make you stand out in searches.

Strategic Content & Engagement Plan

Develop a posting strategy to increase visibility, establish thought leadership, and engage with your network through relevant content sharing and comments. 

Connection Strategy for Networking

Develop a targeted connection approach, including personalized connection requests and outreach templates to grow your network with relevant professionals and recruiters. 

Career Support Services
Networking Concierge

Help clients create and maintain a networking plan.

Job Offer Evaluation Session

Compare compensation, benefits, growth potential, and cultural fit. 

Professional Communication Coaching

Focused on email etiquette, Slack culture, and workplace messaging. 

Job Boards training

Learn how to make the most use of professional job boards.

Entrepreneurial Path Planning

Explore how to turn your skills into a solo business or side hustle.

Success Stories!

Sunny Chopra - 
The one-on-one mentorship was a game-changer! My instructor guided me through complex concepts with real-world applications. I feel more confident in my skills and have already secured a job in my desired field.

Nikhil Dhir-
The learning path is clear, the resources are solid, and the instructors actually care about your progress. I’m now working remotely and making more than I ever did in my old job.


Rishabh Gupta- 
The instructors are not only experienced professionals but also incredible mentors. They took the time to address my doubts and ensured I fully understood each topic. I’ve never had such a supportive learning experience.

Harsh Patel-
Before taking this course, I struggled to land a tech job. The hands-on projects, personalized mentorship, and career guidance helped me build a strong portfolio, and I finally landed my dream role as a developer.


Aru Bhaskar-
I’d tried a few online coding courses before, but none were as hands-on and community-driven as NextGen Coders. The support and mentorship made all the difference.


Kiran-

As a former retail manager, I was nervous about switching careers. NextGen Coders made it possible. I now work in as a Python developer and have a real future ahead of me.


Hasan-
The lessons are clear, the projects are legit, and the progress I’ve made is insane. I feel confident applying for junior dev roles now. For the first time, I actually feel like a real developer.


Got a Query ??

Check out our FAQ !

Why should I opt for NextGen Coders?

At NextGen Coders, we don’t just teach — we mentor you all the way from basics to job readiness. Our hands-on courses, 1-on-1 mentorship, and personalized career support help you build skills that actually get you hired — all at extremely affordable prices.

What if I miss a class or fall behind?

No need to stress if you miss a session — every class is recorded and available to you anytime, anywhere. You’ll have lifetime access to the recordings so you can learn at your own pace. Plus, our regular doubt-clearing sessions and active support channels ensure you never fall behind, no matter where you start.

Are your courses beginner-friendly?

Absolutely. Most of our programs are designed with beginners in mind — no prior experience needed. We start from scratch and support you with doubt sessions, real examples, and hands-on practice to build your confidence step-by-step. 

We do offer upskilling batches as well.

Are there EMI or student discounts available?

Yes, we’ve got your back with student-friendly pricing, early bird deals, and flexible payment options. Reach out to our team to know about the latest offers and discounts available for you!