SQL for Backend Development – Master Data Skills with Real Projects
Build a solid foundation in SQL and backend data handling with our industry-focused course. This program is designed for aspiring developers, analysts, and engineers who want to gain job-ready SQL skills through live projects, real datasets, and expert mentorship.
Become a Pro in SQL for Backend Development
Learn the most in-demand database language—SQL—from scratch. This beginner-to-advanced course at SSi Digital Academy helps you build strong data handling and backend querying skills used by top tech companies.
With expert mentors, hands-on projects, and interview-focused training, this course is ideal for aspiring developers, analysts, and backend engineers.
What You’ll Learn
✔️ Writing and optimizing SQL queries
✔️ Data filtering, sorting, and joins
✔️ Aggregate functions and subqueries
✔️ Normalization and relational models
✔️ Database schema design
✔️ Real-time backend integration with SQL
✔️ Hands-on projects and live datasets
✔️ SQL interview prep and multiple-choice questions (MCQs)
Example: Learn how to use JOIN, GROUP BY, and subqueries to build real-world applications.
Ready to Start Your SQL Journey?
Join our comprehensive SQL backend development training and master real-world querying, project work, and job-ready skills from industry mentors.
Enroll Now
Why Choose SSi Digital for SQL
✔️ Live + Recorded Sessions for flexible learning
✔️ Real Project Work on backend data handling
✔️ Mentors from Industry with backend experience
✔️ Doubt Clearing Sessions every week
✔️ Affordable Pricing with EMI Options
✔️ Placement Assistance for top MNCs
SQL Course Curriculum – What You Will Learn
Understand what databases are, how SQL works, and why it is important in backend systems.
- What is a Database?
- RDBMS & SQL Overview
- Tables, Rows, and Columns
- Installing MySQL/PostgreSQL
Learn the foundation of writing queries to retrieve and manipulate data.
- SELECT, WHERE, ORDER BY
- Filtering & Sorting Data
- LIMIT, BETWEEN, IN, LIKE
Work on real-world datasets to join tables and perform group-based calculations.
- COUNT, SUM, AVG, MIN, MAX
- GROUP BY & HAVING
- INNER JOIN, LEFT JOIN, RIGHT JOIN
Advance into multi-layered queries and handle complex backend logic.
- Subqueries in SELECT & WHERE
- Correlated vs Uncorrelated Subqueries
- Using EXISTS and NOT EXISTS
Wrap up with real use cases, certification prep, and interview readiness.
- Backend Projects (e.g. eCommerce, HR Data)
- Resume + Interview Questions
- SQL Certification Mock Tests