Employment

Infrastructure Engineer

Osaka, JAPAN

2015/6 to now

Servers and Network Administration/Operation for Marketing Platform

System Development/Operation Team Leader

Osaka, JAPAN

2015/4 to 2019/5

Team leader of Development, Administration, and Operation for WiFi Hotspot service

Infrastructure Engineer

Osaka, JAPAN

2008/4 to 2015/3

Servers and Network Administration/Operation for ISP

Infrastructure Engineer

Kobe, JAPAN

2007/10 to 2008/03

Servers and Network Administration/Operation for ISP/SNS app/Inner-corporate Systems

Infrastructure Engineer

Osaka, JAPAN

2004/6 to 2007/6

Servers and Network Administration/Operation for ISP

Web Developer and Support Engineer

Tokyo/Osaka, JAPAN

2003/5 to 2004/4

Developper and support engineer for Web-based Linux server administration app

Support Engineer

Osaka, JAPAN

2001/7 to 2003/3

Support Engineer for Catalog Creation System of a printing company

Education

Computer Infomation Technology

Austin Community College

Austin, Texas, USA

1996/9 to 2000/1

Skills and Experience

Server Administration

Linux & Solaris

Virtualization(VMWare/Solaris Containers)

Apache

DNS & Bind

SMTP(Postfix/qmail), POP3 & IMAP

LDAP & Radius

DHCP

Database(MySQL & PostgreSQL)

Shell Script

Perl

Network Administration

Load Balancing

Cisco L2/L3 Switch

IPSec VPN

Software engineering

HTML

Javascript/Node.js

PHP

Go

Certifications

AWS Certified Alexa Skill Builder - Speciality

2019/9 to 2022/9

display certicication

Google Cloud Certified - Professional Cloud Architect

2018/8 to 2020/7

display certicication

AWS Certified Developer - Associate

2019/04 to 2022/4

display certicication

AWS Certified SysOps Administrator - Associate

2014/12 to 2021/2

display certicication

AWS Certified Solutions Architect - Associate

2014/12 to 2020/11

display certicication

LPIC-3:304 (Virtualization and High Availability)

2017/9 to 2022/9

display certicication *required to enter ID: LPI000226229 / Code: rkavb2hy5d

LPIC-2

2012/9 to 2022/9

display certicication *required to enter ID: LPI000226229 / Code: rkavb2hy5d

LPIC-1

2011/4 to 2022/9

display certicication *required to enter ID: LPI000226229 / Code: rkavb2hy5d

Current Interests

Cloud Computing (AWS, GCP, Azure)

Container (Docker, Kubernetes)

CRM (Salesforce, Kintone)

Smart Speaker (Amazon Echo, Google Home, Clova)

Node.js

Go

Hobbies & Loves

Music

The Beatles

Guitar

Books

Watching Sports (Baseball, Football, NFL, NBA)

Hiroshima Carp (Japanese Ballball Team)

Video Games (PS4)

Chiharu (My Wife)