Curso Completo de SQL y Bases de Datos desde Cero — 93% Off Coupon

Aprende SQL y Bases de Datos desde Cero con PostgreSQL y MySQL. Domina SQL con Proyectos Reales y usando IA Generativa.

⭐ 4.8 out of 5(3,407 students enrolled)Created by Santiago HernándezLast updated: 🌐 Spanish

SQL Course Coupon — 93% Off (Verified)

Quick Summary

This SQL course coupon covers Curso Completo de SQL y Bases de Datos desde Cero by Santiago Hernández on Udemy: it reduces the regular $149.99 price to $9.99 — a saving of $140.00 (93% off). You get 17h 24m of on-demand video, lifetime access, and a certificate of completion, and the course is rated 4.8 out of 5 by 3,407 students. It assumes some prior knowledge: Una computadora, conexión a Internet y muchas ganas de aprender y experimentar con una de las tecnologías más demandadas del mercado.. Press REDEEM COUPON to apply the discount automatically — the code expired on November 21, 2026, so confirm it at checkout.

Built from verified Udemy course data · Last checked Check coupon

Course Overview - Key Takeaways

The following summarizes all verified data points for this course, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Curso Completo de SQL y Bases de Datos desde Cero
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Santiago Hernández
•Coupon Verified On: October 22, 2026
•Difficulty Level: All Levels
•Category: IT & Software
•Subcategory: SQL
•Duration: 17h 24m of on-demand video
•Language: Spanish
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Escribir consultas SQL desde básicas hasta avanzadas con PostgreSQL y MySQL · Instalar y configurar PostgreSQL, pgAdmin, MySQL y MySQL Workbench · Diseñar tu primera base de datos real y profesional desde cero
•Prerequisites: Una computadora, conexión a Internet y muchas ganas de aprender y experimentar con una de las tecnologías más demandadas del mercado.
•Price: $9.99 with coupon / Regular Udemy price: $149.99. Applying this coupon saves you $140.00 (93% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
⚠️
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What You'll Learn

This course gives you the following verified skills and competencies in IT & Software:

✓Escribir consultas SQL desde básicas hasta avanzadas con PostgreSQL y MySQL.
✓Instalar y configurar PostgreSQL, pgAdmin, MySQL y MySQL Workbench.
✓Diseñar tu primera base de datos real y profesional desde cero.
✓Crear bases de datos, tablas, relaciones y restricciones con PostgreSQL y MySQL.
✓Usar IA Generativa para generar consultas SQL automáticamente.
✓Dominar JOINs y operaciones de conjuntos para combinar múltiples tablas en SQL.
✓Almacenar imágenes, PDFs y documentos directamente en tu base de datos SQL.
✓Todo lo necesario para superar entrevistas laborales donde se requiere SQL.
✓Escribir subconsultas, CTEs y expresiones condicionales para resolver problemas complejos.
✓Construir un proyecto real completo (Bookify) con PostgreSQL y MySQL.
✓Optimizar el rendimiento de tu base de datos con índices.
✓Conectar tu base de datos PostgreSQL con Python de forma segura.
✓Automatizar procesos con vistas, funciones PL/pgSQL y triggers en PostgreSQL.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting this course. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•Una computadora, conexión a Internet y muchas ganas de aprender y experimentar con una de las tecnologías más demandadas del mercado.

About This Udemy Course

The following is the full official course description as published on Udemy by instructor Santiago Hernández. It covers the curriculum structure, teaching methodology, and topic scope for this IT & Software course:

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SQL Course Comparison Side by Side

Compare 4 SQL courses side by side — rating, price, duration, and active coupon.

CourseRatingPriceDurationWhy pick this one
Curso Completo de SQL y Bases de Datos desde CeroThis4.8
$9.99
$149.99
-93%
17h 24m
Most popular · IT & Software
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2026 SQL Programming with ChatGPT: Modern Analyst Workflow4.9
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$119.99
-90%
4h 30m
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SQL de cero: Tu guía práctica con PostgreSQL4.7
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$159.99
-94%
16h
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Comprehensive SQL Course For Data Professionals4.7
$9.99
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Is the Curso Completo de SQL y Bases de Datos desde Cero Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeakUpdated Oct 22, 2026

The short answer is yes — provided the IT & Software skills this course teaches actually line up with what you want to build. The regular price for Curso Completo de SQL y Bases de Datos desde Cero on Udemy is $149.99. The coupon code listed on this page drops that to $9.99 — a saving of $140.00, or 93% off the standard rate. Spread across 17h 24m of on-demand video, that works out to roughly $0.57 per hour of content — less than the cost of a single chapter of most printed it & software textbooks.

A discount is only worth something if the material delivers, and the curriculum here is built around practical outcomes. Santiago Hernández walks you through escribir consultas SQL desde básicas hasta avanzadas con PostgreSQL y MySQL, instalar y configurar PostgreSQL, pgAdmin, MySQL y MySQL Workbench, and diseñar tu primera base de datos real y profesional desde cero — concrete skills you can apply, not abstract theory. It has already been taken by 3,407 students and holds a 4.8-star average from verified reviews, which is a reasonable sign the content holds up in practice.

The prerequisites are worth reading before you commit: Una computadora, conexión a Internet y muchas ganas de aprender y experimentar con una de las tecnologías más demandadas del mercado.. This one suits learners who already have some grounding in IT & Software. In practical terms, expect around 17h 24m of on-demand video to work through at your own pace. The material is presented in Spanish.

Pros

  • ✓Verified 93% price reduction.
  • ✓High learner satisfaction (4.8/5).
  • ✓Trusted by 3,407 students.
  • ✓Certificate + lifetime access.

Cons

  • !The coupon is time-limited — once it expires, the price tends to revert toward the standard $149.99.
  • !Lifetime access is tied to Udemy staying online; the platform can change its policies.
  • !Budget for the exercises and quizzes too — they add real time on top of the 17h 24m of video.
  • !Assumes some prior knowledge — check the prerequisites before purchasing.
Josh Smith
Josh Smith
Lead Course Reviewer
Credentials →

"At roughly $0.57 an hour of video, Curso Completo de SQL y Bases de Datos desde Cero is priced sensibly for what it actually covers — escribir consultas SQL desde básicas hasta avanzadas con PostgreSQL y MySQL and beyond. If IT & Software is on your roadmap and you value the 4.8-star track record, this coupon is worth using while it's still valid."

✓
Final Verdict: Worth It
Saves you $140.00 against the standard Udemy price
New to redeeming coupons? Visit our step-by-step guide for detailed instructions on how to apply coupon codes.Coupon last verified October 22, 2026.At $9.99 you save $140.00 compared to the standard $149.99 price, and Udemy coupons are time-limited — redeem as soon as possible.

Course Rating & Reviews

This SQL course holds an aggregate rating of 4.8 out of 5 based on 3,407 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.8
3,407 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: October 22, 2026.

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Instructor Profile

Background information on Santiago Hernández, the instructor responsible for this course on Udemy.

Santiago Hernández
Santiago Hernández
Udemy Instructor
Full Profile ↗
Subject Area
IT & Software
Total Students
3,407+ enrolled
Rating
4.8 / 5.0
Course Duration
17h 24m
Teaching Approach
Practical, project-based instruction built around real-world application of IT & Software skills, with hands-on exercises and quizzes to reinforce each section.

SQL Course FAQs — Coupon, Price & Reviews

Answers to the most common questions about this SQL course: whether the coupon is still valid, what it costs, how long the course runs, what you will learn, the prerequisites, the certificate, and how students rate it. All answers are built from verified Udemy data as of .

About the Author

Josh Smith
Josh Smith
Udemy Coupon Specialist

8+ years finding and verifying the best Udemy deals. Helped thousands of students save on premium courses through curated coupon codes and exclusive discounts.

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