WHOAMI
I am Ryota Kawakami. I am currently study information science in Osaka University, one of Japanese National University. I’m interested in information security. I want to prevent information from being stolen. As a result of keeping on thinking about doing it, I found my dream is to become a government staff who engage in national cybersecurity defense. To become excellent staff I must know more knowledge and techniques about cybersecurity. So I want to continue to join various event and acquiring knowledge and techniques.
And I’m interested in the situation of not only Japan and also the world. I think that the best way to know about the world is to go abroad actually and talk with foreign people. When I joined Global Cybersecurity Camp 2018 in Seoul, I noticed that it is so important. I want to contribute to solving the problems of the world as a Japanese government staff. To do so, I need to know acutually current situations in the world.
I’m cirious boy, so I’m interested in everything around me. I think that curiosity is a chain-like one. When I know something of my interest, then I have questions about it. And I try to know the answers. This means chain-like.
Work Experiences
I’m a web engineer at a part-time job. I made portal site of the company with colleagues.
I use the knowledge below this.
- HTML5
- CSS
- Javascript
- Google Apps Script
- Speech API
- Salesforce API
- Python
- Django
- web
- Network
- etc..
And I develop Salesforce Application a little.
I’m a data scientist at a part-time job. The job is like consulting which use statistics and machine learning.
I use the knowledge below this.
- Statistics
- Economic
- Social psychology
- Marketing
- Machine Learning
- Deep Learning
- Text Mining
- Morphological Analysis
- Search Engine Algorithm
- pandas
- numpy
- Collaborative filtering
- tf-idf
- Okapi BM25
- Multiple regression analysis
- Single regression analysis
- Time Series Analysis
- etc..
Experiences
I joined Security Mini Camp in Hyogo as a participant. Security Mini Camp is local version of Security Camp.
Security Camp is one of the projects of the next generation cyber security human resource development that Japanese ministries and agencies develop.
I joined reverse engineering zeminal as a participant. I used Bus Pirate and SHIKURA to extract firmware of Wi-Fi router. I learned about IoT hacking.
I make a presentation about what I learned at Securtiy Camp 2018. There were over 100 adults who engage in security industry.
I joined Security Mini Camp in Okinawa as a mentor. I supported teachers. Security Mini Camp is local version of Security Camp.
I joined Global Cybersecurity Camp as a participant. GCC is an international boot camp which Korea, Japan, Singapore, Taiwan join. For a week we learn about cybersecurity with other participants. For example, digital forensicm, incident response, binary exploit and web security. I learned about them in CTF games.
My programs
I show my programs.
Achievements
I make a presentation about global security. And I got outstanding performance award.