Yuta Shimakawa
Software Engineer at MODE, Inc.
Chiyoda, Japan
Summary
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SeniorYuta Shimakawa is a software engineer and engineering leader with 11 years of experience building internet services, IoT platforms, and backend systems across Japan and internationally. He combines hands-on expertise in Go, Kotlin, TypeScript, Ruby, AWS and containerized infrastructure with product-minded leadership—having led teams from small prototypes to 20+ engineer organizations. At MODE he drives IoT gateway and LLM-powered AI assistant initiatives, owning technical strategy, sensor data pipelines, and OTA tooling. Previously he led large-scale financial data integration and cloud accounting work at freee, and scaled job-review and data platforms earlier in his career. Comfortable alternating between individual contributor and manager roles, he excels at solving problems with both technical design and team processes. A pragmatic polyglot developer, he often prototypes product concepts with executives and then operationalizes them into production-grade services.
11 years of coding experience
11 years of employment as a software developer
Github Skills (52)
circleci9
command-line-tool8
cli8
messagepack8
msgpack8
ecma8
golang7
page-object7
continuous-integration7
graphql6
developer-tools6
linter6
esmodules6
devops6
object-model6
Programming languages (7)
Github contributions (5)
bananaumai/giphy2markdown
Dec 2015 - Dec 2017
Contributions:2 commits, 2 pushes, 1 branch in 1 year 11 months
bananaumai/qmk_firmware
Dec 2018 - Jan 2024
keyboard controller firmware for Atmel AVR and ARM USB families
Contributions:20 pushes, 2 branches in 5 years 1 month
controllerfirmwareavratmelusb
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