Learn SQL and PostgreSQL from zero to job-ready. This complete SQL bootcamp teaches real database skills through hands-on practice with a genuine 16-table business database — not disconnected examples.
SQL is the most in-demand database language in the world, and PostgreSQL is one of the fastest-growing databases used by companies today. This course takes you from your very first SQL query to advanced database design, real business reporting, and a complete final project.
What you’ll master:
– SQL Basics — SELECT, WHERE, filtering, and sorting queries
– Aggregate Functions — COUNT, SUM, AVG, GROUP BY, HAVING for real reporting
– CASE Statements, String Functions & Date Functions
– SQL Joins — INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN, SELF JOIN
– Subqueries & Set Operators — UNION, INTERSECT, EXCEPT
– CTEs (Common Table Expressions) for clean, readable SQL
– Window Functions — RANK, running totals, moving averages
– Database Design — data types, constraints, primary keys, foreign keys
– Views, Indexes & query performance
– Database Administration — users, roles, GRANT, REVOKE
– A real SQL final project combining every skill
This SQL course uses genuine PostgreSQL and pgAdmin — the same database tools used by real companies — not a simplified sandbox. Every lecture includes hands-on SQL coding exercises with checked solutions, plus AI role-play interview practice so you can explain SQL concepts confidently in a real technical interview.
Perfect for:
– Complete beginners with zero SQL or database experience
– Excel users moving into data analysis
– Aspiring data analysts, data scientists, and backend developers
– Anyone preparing for a SQL interview or SQL certification
By the end of this SQL bootcamp, you’ll have built and queried a real relational database from scratch, written production-style SQL queries, and completed a genuine data analysis project you can showcase in interviews.
Enroll now and start writing real SQL today.
