Huy Do
Senior Software Engineer at Woven by Toyota
Chiyoda, Japan
Summary
🤩
Rockstar🎓
Top SchoolHuy Do is a Senior Software Engineer with 13 years' experience building scalable, observable distributed systems across major tech firms in Japan and the U.S., currently improving mobility at Woven by Toyota. He has deep backend expertise in observability, time-series databases, tracing, and metrics from leadership and hands-on roles at LINE and Square, and contributed core enhancements to the widely used Armeria microservice framework (sticky endpoint selection, metrics/status tags, tracing improvements). Comfortable across Java, Go, Scala and cloud/big-data stacks, he blends product-focused engineering with platform thinking to ship reliable infrastructure for Support, Risk, and large-scale services. A master’s-trained data miner with early work in DMP and ad tech, he brings a quantitative mindset to performance and reliability challenges and a track record of improving telemetry and routing in production systems.
13 years of coding experience
10 years of employment as a software developer
Master's degree, Data mining, Master's degree, Data mining at 立命館大学 / Ritsumeikan UniversityBachelor, Software engineering, Bachelor, Software engineering at Hanoi University of TechnologyHigh school, Mathematics, High school, Mathematics at High scholl for Gifted Student, Hanoi University of EducationBachelor of Applied Science (B.A.Sc.), Information Technology, Bachelor of Applied Science (B.A.Sc.), Information Technology at 立命館大学
Japanese, English, Vietnamese
Github Skills (12)
javas10
http10
rpc10
netty10
micrometer10
java10
grpc10
metric10
testing9
apidoc9
api9
thrift8
Programming languages (9)
Github contributions (5)
line/armeria
Nov 2017 - Nov 2018
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 17 PRs, 76 comments in 1 year
Contributions summary:Huy primarily contributed to enhancing the Armeria framework, focusing on core backend functionalities. Their work included implementing a sticky endpoint selection strategy, enabling requests to be routed to the same backend server based on specific criteria, and customizing the timer and distribution summary settings to give users more control. They also made updates to improve metrics collection, specifically by adding status code tags to request metrics. The user addressed several issues and made improvements to the tracing and metric capabilities within the framework.
rpcmicro-frameworkretrofitprotobuftype-of
huydx/scala_school
Sep 2015 - Oct 2017
Contributions:1 PR, 1 push, 8 comments in 2 years 1 month
scalafundamentals
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