Takafumi Yoshida
プログラマー at 株式会社DIGITALJET
Okayama, Japan
Summary
👤
Senior🎓
Top SchoolTakafumi Yoshida is a seasoned server-side engineer with over 20 years in software development and 13 years of focused experience delivering reliable, high-performance systems. Based in Okayama, Japan, he designs and operates scalable cloud architectures using Java, Ruby, Scala, and Go, paired with Spring Boot, Rails, and Playframework and databases such as PostgreSQL and DynamoDB on AWS. He has a strong track record in building large databases and distributed systems for high-load environments and emphasizes efficiency and operational reliability. A pragmatic communicator and team player, he has organized the Okayama Java User Group and brings leadership experience across multiple Japanese companies. Constantly learning new technologies, he blends deep legacy knowledge with modern cloud-native practices to solve complex production challenges.
13 years of coding experience
Computer Science, Computer Science at 山口大学 / Yamaguchi University
Github Skills (76)
authentication10
devise9
podcast9
rails9
spree8
markdown8
ruby8
selenium-java8
react8
warden8
ninja7
javascript7
testng7
java7
css7
Programming languages (8)
Github contributions (5)
zephiransas/zephiransas.github.com
Apr 2013 - Sep 2017
Contributions:101 commits, 37 pushes in 4 years 5 months
zephiransas/sandbox
May 2015 - May 2023
Contributions:14 PRs, 20 pushes, 17 branches in 8 years 1 month
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