Andrei Dumitrescu Courses Review

More about Instructor:

Andrei has contributed to education more than anyone can think. He has contributed in the areas of programming, information security, and operating systems. During the last 15 years, he has managed to teach more than 50,000 thousand students either through online training programs at Crystal Mind Academy or giving in-person training.

Andrei has proudly developed documentation, labs, and case studies for many training programs that include Cisco CCNA, CCNA Security, CCNP, Linux Administration, Python Programming, Network Automation with Python, and many others. And the best thing about these training programs is that they have been successfully attended by thousands of students over the past few years.

Today he has 81,235+ students and 11,672+ ratings on Udemy.

Qualification:

• He has a degree in Mathematics from “Mihai Viteazul” National College of Bucharest. (Year 1995 – 1999).
• He has a Master’s degree in Computer Science from Cybernetics, Statistics, and Information Economics, Bucharest. (Year 1999 – 2004).

Achievements:

• He is the founder and managing director at Crystal Mind Academy.
• He has instructed 9 courses on Udemy including;
  • Linux Administration: Build 5 Hands-on Linux Projects 2023
  • DevOps Bootcamp: Terraform
  • Ethical Hacking from Scratch: Complete Bootcamp 2023
  • Python Programming: The Complete Python Bootcamp 2023

Learn more about how to Explore Terraform Certifications and advance your career in cloud architecture.

Area of Expertise

Andrei has skills relevant to;

• Cisco Technologies
• Firewalls
• VPN
• Network Administration
• Security
• Penetration Testing
• Linux Server Administration
• Information Security
• Troubleshooting
• Internet Protocol Suit (TCP/IP)
• and, more.

What Learners are saying about Andrei’s Courses:

Based on the below reviews from different courses by Andrei Dumitrescu, you will get a clear idea of how competitive this instructor is and how engaging his courses are.

• His courses are very well structured and have valuable information in them. I took one of his courses and it turned out to be great. His way of explaining things is very easy and it gave me a solid understanding of Linux. So, after finishing the course I really felt like thanking him because it taught me so much about Linux. (Raeed M, ★★★★★).
• Andrei I believe is a very skilled teacher and I really appreciate his attention to detail. All the lessons in any of his courses are quite great and he guides in a way that makes things not only easier to understand but interesting to watch. (Peter N, ★★★★★).
• I took the “DevOps Bootcamp: Terraform” course and found it to be the best one so far. Andrei is amazing and managed to teach all the topics in a great manner. I really loved the Dynamic Block part on Security Group as some of the terraform experts on my team didn’t even know about it so it was great to learn something unique from Andrei. (Matthew K, ★★★★★).
• Andrei not only teaches in the best possible manner but also updates the content of his courses so that his learners are always getting something new from the courses. He really dives deep into each concept sharing all the necessary details and making sure the learner develops a good understanding. (Sara L, ★★★★★).
• His courses have detailed information and whatever course you take with Andrei would definitely have quizzes and assignments in them. It is because of these quizzes that one can develop a good understanding of all the taught concepts. (Yogehswar B, ★★★★★).
• I took the ethical hacking course instructed by Andrei and it turned out to be the best online course anyone could take. His course was very concise and informative and it turned out to be more than I expected it to be. Andrei is just too great and his accent his totally understandable which I am happy about the most. (Mihai J, ★★★★★).
• I am very satisfied with the way Andrei teaches. He is the best and knows exactly how to tackle his students. I believe anyone can learn a lot from this instructor. (Anonymous Learner, ★★★★★).