I did research on data mining and machine learning in college, and IRT-related research on open source LMS middleware in graduate school.
I am currently working on building a data center for hyperscalers and am involved in developing serverless applications.
In my private life, I also play with AWS to build web apps.
I have obtained two Professional certifications. I would like to share with you an article about what I have learned through my practical work and studying for my certifications.