If you have looked for technical courses online, odds are good you have come across the Udemy website. Udemy is an excellent course provider that offers some of the best courses in a variety of categories, including technology. An online technology course from Udemy can help you build technical knowledge and sharpen your IT skills. Below, we have compiled a list of the top 16 most popular technical courses on Udemy for beginners and experienced professionals. If you are having a tough time finding an excellent IT course, you can zero in on the following Udemy courses

Top Technical Courses on Udemy 

1. AWS Certified Cloud Practitioner – Complete Course NEW 2021

Duration: 12 Hours 

Rating: 4.7 out of 5

Description: It is one of the most popular Udemy courses. If you are just getting started in cloud computing, this 12-hour course is a great place to start. Through a variety of hands-on exercises and a practice exam, the course will help you get your AWS Certified Cloud Practitioner certification in just 20 days. It is designed for those who need the knowledge and skills necessary to effectively demonstrate an overall understanding of the AWS Cloud.

Course Highlights: 

  • Help you to gain skills to answer questions from any of the four domains in the exam guide: Domain 1: Cloud Concepts, Domain 2: Security and Compliance, Domain 3: Technology, and Domain 4: Billing and Pricing
  • Flexible course structure
  • No previous AWS cloud experience is required 
  • Lots of guided hands-on exercises to sharpen your cloud computing skills
  • Detailed explanations & reference links
  • Active Q&A discussion board where students share their recent exam experience 

Build and validate your AWS skills with popular AWS Certifications

2. Introduction to Cloud Computing on Amazon AWS for Beginners

Duration: 8 Hours 

Rating: 4.6 out of 5

Description: Introduction to Cloud Computing on Amazon AWS is another beginner-level Udemy course. The course explains the cloud computing and AWS concepts from fundamentals right through to advanced concepts. For beginners, it is one of the best cloud computing courses to get started. It is also a great starting point for those planning to earn their AWS Certified Cloud Practitioner or AWS Certified Solutions Architect certifications. The course offers plenty of opportunities to practice what you are learning to help you build knowledge. 

Course Highlights: 

  • No prior experience is required 
  • Lots of hands-on exercises to give you practical experience
  • It will enable you to learn fundamental concepts of cloud computing and including storage, database, networking, virtualization, containers, and cloud architecture
  • Implement serverless computing and Docker containers on AWS using AWS Lambda and Amazon ECS
  • Create serverless event-driven architectures on Lambda

Also Read: Which AWS Certification Should You Choose and Why?

3. AWS Certified Machine Learning Specialty 2021 – Hands-On!

Duration: 10 Hours 

Rating: 4.5

Description: This Udemy course is designed for those who are working in a development or data science role and are seeking certification in machine learning and AWS.

Course Highlights: 

  • Requires Associate-level knowledge of AWS services
  • Requires familiarity with machine learning
  • Practice Exams
  • Hands-on lab exercises
  • Topics covered: Data Engineering, Exploratory Data Analysis, Elastic MapReduce (EMR), Apache Spark and MLLib, Modeling, ML implementation, etc. 

4. Learn Python & Ethical Hacking From Scratch

Duration: 25 Hours

Rating: 4.6

Description: This Udemy course will teach you how to write Python programs to hack into computer systems. On completion of the course, you will be able to use the programming skills you learn to write any program even if it has nothing to do with hacking. Ideal for beginners, the course will help you gain a high intermediate level knowledge of Python and ethical hacking

Course Highlights: 

  • No prior programming or hacking knowledge required
  • Basic IT knowledge is required
  • 170+ videos on Python programming & ethical hacking
  • Offers 24/7 support – learners can post questions in the Q&A section 

5. 100 Days of Code – The Complete Python Pro Bootcamp for 2021

Duration: 60 Hours 

Rating: 4.7 out of 5

Description: It is one of the most comprehensive Udemy courses that will take you from beginner to professional in Python Programming. The course will teach you the latest tools and technologies used at large organizations like Apple, Google, and Netflix.

Course Highlights: 

  • No programming experience required 
  • Animated explanation videos and real-world projects
  • Offers lots of programming resources and cheat sheets
  • Code challenges and exercises
  • Covers a massive amount of tools and technologies like Python 3, Web Scraping, Selenium Web Driver, Data Science, NumPy, Plotly, Tkinter, Flak, SQLite, etc.

6. 2021 Python for Machine Learning & Data Science Masterclass

Duration: 44 Hours

Rating: 4.7 out of 5

Description: It is one of the most comprehensive Udemy courses that will teach you about Python, Data Science, and Machine Learning. It is intended for learners who already know Python and are ready to use those Python skills for Data Science and Machine Learning. The course focuses not just on how to use data science and machine learning libraries, but on why we use them.

Course Highlights: 

  • Basic Python knowledge is required (capable of functions)
  • Offers practical real-world case studies 
  • Explains mathematical theory behind the machine learning algorithms
  • Covers topics like NumPy, Regularization, Lasso Regression, Ridge Regression, Elastic Net, DBSCAN, PCA, Model Deployment, etc.
  • Best practices for real-world data sets

7. Complete Ethical Hacking Bootcamp 2021: Zero to Mastery

Duration: 27 Hours

Rating: 4.6 out of 5

Description: It is another great technical course on Udemy. It is ideal for complete beginners looking to become ethical hackers as well as programmers looking to improve their security online and prevent attacks from hackers on their websites. The course will also teach you Python programming (optional) so that you can learn to program your own tools for hacking and penetration testing.

Course Highlights: 

  • No programming or hacking knowledge is required
  • Covers latest ethical hacking tools and best practices
  • Focuses on learning by doing
  • Covers topics like SQL Injection, XSS, Advance Metasploit Framework, Vulnerability Analysis, Advance Nmap, etc. 

8. Docker & Kubernetes: The Practical Guide

Duration: 23.5 Hours

Rating: 4.8

Description: This Udemy course will teach you the most in-demand technologies Docker and Kubernetes. All the topics are taught in great detail. You will find tons of demo projects throughout the course – using programming languages like NodeJS, Python, or PHP. 

Course Highlights: 

  • No prior Docker or Kubernetes experience is required
  • Requires basic web development knowledge
  • Lots of practical examples and demos
  • Covers a thorough introduction to Docker, Core concepts, how to create custom images, a detailed overview of the core commands, how to work with data, container networking – with the outside world and between multiple containers, Kubernetes core concepts & architecture, etc. 

9. JavaScript: The Advanced Concepts (2021)

Duration: 25 Hours

Rating: 4.7

Description: It is an excellent JavaScript course that will introduce you to the basics of JavaScript and take you to the next level where you will be able to teach others or wow future employers. It will teach you everything you need to know to be considered a Senior Javascript Developer.

Course Highlights: 

  • Requires a basic understanding of JavaScript
  • Shares JavaScript best practices
  • Topics covered: Object-Oriented Programming, Functional Programming, Inheritance + Prototype Chain, Closures, JavaScript Modules, Error Handling, Stack Overflow, Memory Leaks, Higher-Order Functions, Garbage Collection, Hoisting, etc. 
  • Access to one of the largest online communities and classrooms for full stack developers

10. Complete Web & Mobile Designer in 2021: UI/UX, Figma, +more

Duration: 25.5 Hours

Rating: 4.5 out of 5

Description: You will learn the latest best practices in Web Design and Mobile Design as well as User Interface and User Experience Design (UI/UX). It is a comprehensive course that will take you from the very basic principles and fundamentals of graphic design to creating a full design process for you to use with all of your future projects and clients.

Course Highlights: 

  • No prior knowledge required
  • Web and mobile projects using modern tools used by top companies
  • 100+ assets and premium design templates
  • Topics covered: Sketching, User Flows, Wireframes, Prototyping, Design Patterns, Mobile Designs, Applying Visual Design, Design Systems, etc. 

11. Complete Web Design: from Figma to Webflow to Freelancing

Duration: 19.5 Hours

Rating: 4.8

Description: You will learn how to design beautiful websites using Figma. It will also teach you how to take your designs and build them into powerful websites using Webflow.

Course Highlights: 

  • No requirements
  • Ideal for those who want to launch a Freelance Web Design career
  • Learn secret tips of Freelance Web Designers 
  • Topics covered: Webflow, Layout, Alignment & Grid, Typography, Art of Color, Use of Photos, WebFlow, etc. 

12. Complete guide to building an app with .Net Core and React

Duration: 68.5 Hours

Rating: 4.7 out of 5

Description: It is a great guide that will teach you how to build an app from start to finish using ASP.NET Core, React (with Typescript), and Mobx. Every line of code is well demonstrated and explained. When you complete the course, you will have the skills and knowledge to build your own application using the techniques taught.

Course Highlights: 

  • Requires development experience (3 -6 months)
  • All lessons are demonstrated using Visual Studio Code (cross-platform code editor)
  • Focuses on learning by doing
  • You will learn how to set up the developer environment, use React with Typescript, build a great-looking UI using Semantic UI, use React Final Form to create re-usable form inputs with validation, etc. 

13. Complete SQL and Databases Bootcamp: Zero to Mastery [2021]

Duration: 24 Hours

Rating: 4.6 out of 5

Description: The course will teach you the latest best practices in SQL, Database Management, and Database Design. It will introduce you to the modern toolchain of an SQL developer or anyone using a database in the workplace. It will help you learn practical and real-world skills that will get you hired.

Course Highlights: 

  • No prior tech experience is required
  • Project and exercise-based course
  • Taught by industry experts that have worked both in Silicon Valley and Toronto managing databases
  • Tons of exercises to practice what you learn and test your knowledge
  • Covers topics like NoSQL (MongoDB) vs PostgreSQL, MySQL vs NewSQL, SQL Theory And Concepts, Database Types, POSTGRES, Redis Database, and Elasticsearch

14. Complete Guide to Elasticsearch

Duration: 12 Hours 

Rating: 4.6 out of 5

Description: Intended for absolute beginners, this Udemy course will introduce you to all of the most important aspects of Elasticsearch. It is designed for developers who want to interact with an Elasticsearch cluster. By the end of the course, you will be proficient with the concepts and terminology of Elasticsearch and be able to write complex search queries.

Course Highlights: 

  • No knowledge or prior experience with Elasticsearch is required
  • Knowledge of JSON and basic terminal skills will be beneficial
  • Combination of theory and learning by doing
  • Topics covered: Understanding of the Elastic Stack, Installing Elasticsearch, Managing Documents, Mapping and Analysis, Term Level Queries, Joining Queries, Full-Text Queries, etc. 

15. Complete Tensorflow 2 and Keras Deep Learning Bootcamp

Duration: 18 Hours

Rating: 4.7 out of 5

Description: You will learn how to use Google’s latest TensorFlow 2 framework to create artificial neural networks for deep learning. You will learn about the complexities of Google’s TensorFlow 2 framework in an easy-to-understand way. 

Course Highlights: 

  • Requires knowledge of how to code in Python and some math basics such as derivatives
  • Offers theory and practical implementation, with Jupyter notebook guides of code and easy-to-reference slides and notes.
  • Plenty of exercises to test your knowledge and skills
  • Topics covered: NumPy, Pandas Data Analysis, Data Visualization, Neural Network, TensorFlow, Keras Syntax, Convolutional Neural Networks, AutoEncoders, etc. 

16. Learn How To Code: Google’s Go (Golang) Programming Language

Duration: 46.5 Hours

Rating: 4.5

Description: It is a comprehensive resource for those looking to learn Go Programming Language. It covers topics like why Go, variables, values and types, programming fundamentals, control flow, grouping data, etc. The course will teach you everything you need to know to be an outstanding programmer.

Course Highlights: 

  • No prior knowledge is required
  • First-semester university-level programming course
  • Tons of examples, hands-on exercises, solutions to the hands-on exercises
  • Ideal for beginners and experienced developers 

In the future, tech skills will be highly in demand in the jobs market. We hope that the Udemy courses covered in this list will give you the basic skills you need to jumpstart or excel in this thriving sector. 

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