About Us

Our mission is to help the general public grasp the concepts of blockchain easily by simplifying the abstract theories and presenting the contents in a straightforward manner. Besides that, we also provide coaching, training and consultancy services for readers or business owners who need to learn more about the blockchain technologies. Feel free to use our articles for training and coaching purposes but prior consent from the blog author is required.

Our Coach and webmaster Dr.Liew is a blockchain architect and blockchain technical adviser, currently helping to design and build a blockchain ecosystem for an incubation hub based in the ASEAN region. Besides that, he is a member of Access Blockchain Association of Malaysia, heading the Education Subcommittee. His role is to promote blockchain education to the public. His certifications in blockchain include:

Blockchain: Understanding Its Uses and Implications  
Blockchain for Business – An Introduction to Hyperledger Technologies.

On top of them, he has also attended the AWS blockchain training workshop and Solidity workshops.

Dr.Liew has vast experiences in creating and delivering online educational content.  In 1995,  he created the popular online Visual Basic Tutorial at www.vbtutor.net, which has attracted millions of visitors since then. It has consistently been one of the highest ranked Visual Basic websites. In addition, he also runs tutorials on JavaScript, jQuery, HTML&CSS as well as Excel VBA

Besides that, Dr. Liew has authored the Visual Basic Made Easy series. His books are available on Amazon.com and Google PlayStore. Dr. Liew’s books have been used in high school and university computer science courses all over the world.

In addition, Dr.Liew is the founder and executive director of Easywave Technology Berhad, a payment company with has signed a master merchant agreement with  Ambank Berhad (a Malaysian bank) to supply Smart POS terminals to the merchants. The Smart POS terminal is EMV certified and able to accept all kinds of credit cards, debit cards and QR payments. There is a plan to develop crypto payment in the near future.

 For more information about Dr.Liew, please visit his Linkedin page at


For inquiry, please contact

Admin Email:admin@blockchainguide.biz

Dr.Liew Email:liewvk@blockchainguide.biz