I Found Perfect Resources to Prepare for System Design Interview and They Are Awesome

Hello guys, preparing for a technical interview in 2026 looks very different from what it did a few years ago.

With companies increasingly expecting engineers to demonstrate both coding proficiency and system design thinking, the tools you choose for your preparation can make or break your success.

Two names dominate the interview prep world — LeetCode and ByteByteGo.

LeetCode has been the go-to platform for coding problem practice for years, while ByteByteGo has emerged as a comprehensive, pattern-based learning ecosystem for mastering the why behind coding and design.

Is 101 Blockchains Academy’s Subscription Really Worth It in 2026? Review

Review — Is 101 Blockchains Academy’s Premium Plan Really Worth It?

Hello guys, the blockchain and Web3 space has evolved rapidly over the past few years. With new roles emerging in AI, FinTech, Web3, and enterprise blockchain, professionals are constantly looking for reliable platforms that offer structured, career-focused learning.

Among the many platforms out there, 101 Blockchains Academy has positioned itself as one of the top destinations for professionals aiming to gain credibility through certifications and industry-recognized credentials.

The best thing is that they are offering 50% discount on their premium plan but with its Premium Plan priced at $900 many learners wonder — is it really worth it?

Let’s take a closer look.

1. What Is the 101 Blockchains Premium Plan?

The Premium Plan is the top-tier membership that provides unlimited access to every course, certification, and career path available on the platform.

It’s designed for professionals who want a complete blockchain, Web3, and AI learning package, including:

  • Unlimited access to 60+ professional courses
  • All AI and Blockchain certifications
  • Skill and Career Paths for guided learning
  • On-demand sessions and live events
  • Exclusive community membership and council access
  • CV and interview preparation support

The plan also includes members-only live research sessions and exclusive event invitations, which add real professional networking value that most competitors don’t offer.

Here is the link to learn more about it — Explore Blockchains 101 Premium Plan

2. How Does It Compare to Other 101 Blockchains Plans?

Now, let’s compare all the subscription plans and options 101 Blockchains provides you

1. Standard Plan — $300

  • Provides access to a limited selection of courses and certifications.
  • Ideal for beginners exploring blockchain or those who want to test the platform before committing to higher tiers.

2. Career Paths Plan — Starts at $159

  • Offers structured learning paths tailored for specific job roles in blockchain, Web3, and AI.
  • Best suited for career-focused learners who want a guided roadmap toward a particular professional goal.

3. Skill Paths Plan — Starts at $149

  • Focuses on targeted skill development in areas like DeFi, NFTs, the Metaverse, and more.
  • A great choice for upskilling professionals looking to enhance specific competencies rather than complete programs.

4. Premium Plan — $900

  • Grants unlimited access to all certifications, courses, and learning paths.
  • Designed for advanced learners and career changers who want a comprehensive, all-in-one membership for long-term learning.

If you plan to pursue multiple certifications or switch careers into blockchain or AI, the Premium Plan can actually save you money over time.

For example, individual certifications like the Certified Fintech Expert (CFTE) or Certified Blockchain Security Expert (CBSE) cost around $399 each — meaning the Premium Plan pays for itself after just two or three certifications.

3. What Certifications Are Included?

The Premium Plan unlocks access to all professional certifications offered by 101 Blockchains. These include both blockchain fundamentals and advanced AI-driven topics such as:

These certifications are recognized by top blockchain organizations and consulting firms, and the academy provides career-oriented learning paths that align directly with industry roles.

4. Strengths of the Premium Plan

✅ All-access membership:
You get unrestricted access to all learning materials, including blockchain, Web3, AI, and FinTech.

✅ Career-focused guidance:
Career paths, interview preparation, and CV support make it ideal for professionals transitioning into tech roles.

✅ Industry credibility:
Certifications like CEBP and CAIP are widely recognized, adding professional weight to your LinkedIn or CV.

✅ Community and networking:
The Premium membership opens up members-only live sessions, events, and council memberships — creating networking opportunities in a fast-growing industry.

✅ Continuous updates:
Courses are regularly updated to reflect the latest blockchain and AI trends, ensuring your skills stay relevant.

5. Weaknesses and Limitations

❌ High upfront cost:
At $900, it’s a serious investment. For learners who only want one or two certifications, individual purchases may be more cost-effective.

❌ Self-paced only:
While content is rich, the lack of instructor feedback or 1-on-1 mentorship can be a drawback for some learners.

❌ Specialized focus:
If your interests lie outside blockchain, Web3, or AI, the platform may not provide enough variety compared to Coursera or Udemy.

6. Verdict — Is the Premium Plan Worth It?

If you’re committed to building a career in blockchain, Web3, AI, or FinTech, the Premium Plan from 101 Blockchains is absolutely worth it.

It’s not just about the number of courses — it’s about structured learning, recognized certifications, and career guidance.

However, if you’re still exploring the field, the Standard Plan ($300) or Career Path bundles might be a better starting point before upgrading.

The great thing is that they are offering a huge discount on premium plan, up to 50% OFF which means you can get it for just $75 per month instead of $150 per month. I think this is the best time to join 101 Blockchains Academy and start your career in AI and Blockchains.

Here is the link to join — Join 101 Blockchains Plan for 50% OFF

Final Thoughts

That’s all in this review of 101 Blockchains Premium plan and whether its worth it or not. In a landscape full of generalist platforms, 101 Blockchains Academy stands out for its depth, credibility, and career relevance.

The Premium Plan is best suited for professionals serious about advancing in blockchain, Web3, and AI — and who want a one-time investment for long-term learning.

You can check the 101 Blockchains Premium Plan here and see if it fits your professional goals.

Other Blockchain and Technology articles you may like

Thanks for reading this article so far. If you like this article then please share with your friends and colleagues if you find them useful. If you have any questions or feedback, then please drop a note.

P. S. — If you are serious about learning Blockchain technologies and looking for the best Blockchain certification to start with then this Enterprise Blockchain Certification by 101 Blockchain is the best resource to start with. Many of my students and readers have taken this course and feedback has been awesome.

    Best Java Fundamentals Course in 2026? Angie Jones on Frontend Masters Reviewed

    Is the “Java Fundamentals” Course by Angie Jones on Frontend Masters Worth It?

    Hello guys, today I am going to review a Java course from Frontend Master created by none other than, Java Champion, Angie Jones.

    I was initially surprised to find this course on Frontend Maser because I always thought Frontend Master is more about JavaScript and related technologies.

    As I said, For long time, I thought Frontend Masters is just for frontend web development but I was pleasantly surprised to find the backend related course, particularly one which is focused on Java and even more because it was created by Angie who I have been following on Twitter for a long time.

    Anyway, Frontend Masters is renowned for providing high-quality programming courses, and “Java Fundamentals” is no exception. Similar to frontend masters popular web development courses, this one is also a gem and one of the best online courses to learn Java.

    In this article, we will delve into the course content, instructor credentials, teaching approach, and the overall value it provides to help you determine if it’s worth your investment.

    Review — Is Java Fundamentals by Angie Jones on Frontend Masters worth it?

    The “Java Fundamentals” course on Frontend Masters, taught by Angie Jones, aims to equip beginners and individuals seeking to refresh their Java skills with a solid foundation in Java programming.

    The course covers crucial concepts, syntax, and best practices necessary for building Java applications.

    1. Instructor Credentials — Who is Angie Jones?

    If you don’t know, Angie Jones is a distinguished software engineer, automation expert, and international speaker with extensive experience in the industry.

    She has worked for notable tech companies such as IBM, Twitter, and Apple, specializing in Java programming and automation testing.

    She is also one of the popular Java champion and runs testautomation site for quite sometime where he provide training on Java to automation tester.

    Angie’s expertise and professional background make her a suitable instructor for the “Java Fundamentals” course.

    2. Course Content and Structure

    The course is structured to cover Java fundamentals systematically. It starts with an introduction to Java, explaining its benefits and how it fits into the programming landscape.

    From there, it delves into key topics such as variables, data types, control flow, object-oriented programming principles, exception handling, input/output operations, and more.

    Angie Jones ensures that each concept is explained clearly and provides practical examples to illustrate their usage. The course also includes coding exercises and quizzes to help reinforce learning and test your understanding of the material.

    The course content is structured systematically to cover Java fundamentals comprehensively. Here’s an overview of the topics covered:

    Introduction
    Angie Jones introduces the course, provides her professional background, and guides learners through the setup process, including installing IntelliJ and Java.

    Conditions & Loops
    This section covers essential concepts such as variables, control flow, if statements, switch statements, loops (while, do-while, and for), and nested loops.

    Methods, Objects & Data Types:
    Angie delves into methods, object-oriented programming principles, variable scope, constructors, instantiating objects, sending and receiving objects, records, wrapper classes, and more.

    Arrays & Text Processing
    This section explores arrays, random number generation, working with strings, text blocks, and string manipulation using StringBuilder.

    Inheritance
    Angie covers the topic of inheritance, discussing how classes extend other classes, overriding methods, overloading methods, limiting access, and sealed classes.

    Polymorphism & Abstraction
    In this part, you will understand polymorphism, type casting, instanceof operator, abstract classes, interfaces, and multiple inheritance.

    Data Structures
    This segment provides an overview of Set, List, Queue, and Map data structures, along with their usage and operations.

    Functional Interfaces & Streams
    Angie introduces functional interfaces, streams, intermediate and terminal operations, filtering, mapping, reducing, and utilizing the collect operation.

    Exceptions
    Error handling is an important part of processional coding and in this part you will learn exception handling, checked and unchecked exceptions, multiple exception handling, file handling, throwing and rethrowing exceptions.

    Teaching Approach

    Angie Jones employs an engaging teaching style, breaking down complex concepts into easily understandable parts.

    She emphasizes practical applications of Java, illustrating real-world scenarios and best practices.

    The course includes coding exercises, demonstrations, and explanations to ensure learners comprehend the material thoroughly.

    Value and Benefits

    One of the thing you should look before joining any course is the value it provide as there are a lot of option of and you cannot try everything. The “Java Fundamentals” course on Frontend Masters offers several benefits:

    1.Comprehensive Coverage
    The course covers a wide range of fundamental Java topics, providing a solid foundation for further Java development or automation testing.

    2. Practical Examples
    Angie Jones focuses on real-world applications and industry best practices, enabling learners to understand how Java concepts are implemented in professional scenarios.

    3. Experienced Instructor
    If you don’t know Angie is a Java Champion and also running test automation training for a long time. With Angie Jones’ industry expertise and extensive experience in Java programming, learners can benefit from her valuable insights and guidance.

    5. Interactive Learning
    The course incorporates coding exercises, quizzes, and demonstrations, allowing learners to actively participate, reinforce their understanding, and assess their progress.

    6. Reputation and Platform Quality
    Frontend Masters has a strong reputation for delivering high-quality courses, ensuring that the “Java Fundamentals” course maintains a standard of excellence.

    Here is the link to join this course — “Java Fundamentals”

    Conclusion

    That’s all about this awesome course to learn Java on Frontend Masters. The “Java Fundamentals” course by Angie Jones on Frontend Masters is a valuable investment for beginners and those seeking to enhance their Java programming skills.

    Angie’s expertise, the course’s comprehensive content, practical examples, and interactive learning approach provide learners with a solid foundation in Java.

    While the course offers substantial value, supplementing it with additional practice, resources, and real-world projects will further enhance your skills and proficiency in Java programming.

    You can learn more about this course here — “Java Fundamentals”

    Other Frontend Masters Resources you may like to read

    Thank you for reading this article till the end. If you like these Frontend masters courses then please share with your friends and colleagues. If you have any questions or doubts then feel free to ask.

    P. S. — If you are keen to level up your frontend skills then joining frontend master can be a great first step as they have awesome courses to learn valuable frontend skills, you can join Frontend Masters now and even get a 17% discount on their annual plan.