Technical Interviews Courses and Certifications

200+ SQL Interview Questions

3945 ratings at Udemy

Prepare for an SQL Developer Interview with these 200+ Real World SQL Questions and Practical Answers

• Udemy
• 2 hours 29 minutes
• Self-Paced
• Paid Course

Project Development Using JAVA for Beginners - 2026

3376 ratings at Udemy

Learn Java from scratch and become Software Engineer.

• Udemy
• 1 day 21 hours 19 minutes
• Self-Paced
• Paid Course

Database Management System from scratch - Part 2

3836 ratings at Udemy

Learn Database Management Systems from scratch as Database Management System forms the core of computer science

• Udemy
• 9 hours 12 minutes
• Self-Paced
• Paid Course

Data Structures & Algorithms, Level-up for Coding Interviews

3423 ratings at Udemy

Master problem solving for Coding Interviews, ace Data Structures and Algorithms with over 150 challenges!

• Udemy
• 1 day 6 hours 44 minutes
• Self-Paced
• Paid Course

SQL for Data Analysis - with SQL Server

3373 ratings at Udemy

The most direct path to mastering the SQL skills you'll actually use on the job

• Udemy
• 7 hours 21 minutes
• Self-Paced
• Paid Course

How to have fluent listening skills in English

3293 ratings at Udemy

How I learned to speak 4 languages fluently and how you can do it too! Simple strategies to help you have fluent English

• Udemy
• 43 minutes
• Self-Paced
• Free Online Course

Generative AI for HR Professionals

59 ratings at Coursera

Discover how to leverage AI as a force multiplier in HR, transforming administrative burdens into strategic opportunities for meaningful employee engagement and organizational development.

• Coursera
• 4 hours 25 minutes
• Self-Paced
• Paid Course

Python OOP : Object Oriented Programming in Python

3227 ratings at Udemy

Python Object Oriented programming OOP advanced / Scripting for projects / automation / interview questions / beginners

• Udemy
• 2 hours 10 minutes
• Self-Paced
• Free Online Course

Data Analyst Career Guide and Interview Preparation

262 ratings at Coursera

Prepárate para ser un candidato destacado en análisis de datos con técnicas prácticas para crear CV, portafolio, carta de presentación y pitch. Aprende a buscar empleos, prepararte para entrevistas y superar desafíos.

• Coursera
• 11 hours
• Self-Paced
• Paid Course

.NET / C# Interview Questions with Answers.

3137 ratings at Udemy

.NET / C# Interview Questions with Answers. Crack you next Csharp interview or .NET Interview with confidence.

• Udemy
• 9 hours 12 minutes
• Self-Paced
• Paid Course

Object Oriented Programming in C++

2677 ratings at Udemy

Introduction to OOP in C++ | Latest Beginner Friendly Course

• Udemy
• 56 minutes
• Self-Paced
• Free Online Course

Advancing Women in Tech

The Art & Science of Product Management

158 ratings at Coursera

Discover product management essentials, collaborate with designers and engineers, and explore AI/ML applications. Learn from industry leaders at top tech companies and prepare for PM interviews.

• Coursera
• 9 hours 58 minutes
• Self-Paced
• Paid Course

Data Science Career Guide - Interview Preparation

2725 ratings at Udemy

Prepare for your Data Science Interview with this full guide on a career in Data Science including practice questions!

• Udemy
• 4 hours
• Self-Paced
• Paid Course

Career Planning: A Pathway to Employment

200 ratings at Coursera

This course is designed to foster creative approaches to launching a new career. You will learn how to apply, network, leverage social media, interview, follow-up, and evaluate options through research and with the help of experienced faculty and talente…

• Coursera
• 1 day 39 minutes
• Self-Paced
• Paid Course

How To Land the Job You Want (Capstone Project)

Comprehensive job search preparation focusing on personal marketing, targeted applications, and interview skills. Develop materials and strategies to secure desired positions effectively.

• Coursera
• 1 day 7 hours 26 minutes
• Self-Paced
• Paid Course