Atsuhiro Ishikawa
Senior Site Reliability Engineer at Lambda
California, United States
Summary
👤
Senior🎓
Top SchoolAtsuhiro Ishikawa is a Senior Site Reliability Engineer with 11 years of experience designing, launching, and operating large-scale cloud systems across GCP, AWS, and Kubernetes environments. He has driven reliability and performance at consumer-scale marketplaces, managing MySQL clusters serving 100k+ QPS, defining SLOs, and resolving latency and N+1 query issues in Go and PHP microservices. Comfortable both leading cross-functional teams and shipping systems from scratch on small teams, he also scaled capacity during traffic spikes that directly increased user growth. His background blends hands-on SRE work—Terraform, Prometheus/Grafana, OpenTelemetry, Consul—with security and compliance collaboration, including MFA and reCAPTCHA integrations. Based in California with a master's in computer science, he brings a practical engineering mindset rooted in operational rigor and continuous improvement.
11 years of coding experience
10 years of employment as a software developer
Exchange Program, Computer Science, Exchange Program, Computer Science at University of Alabama at BirminghamMaster’s Degree, Computer and Information Sciences, Master’s Degree, Computer and Information Sciences at Ibaraki University
English, Japanese
Github Skills (61)
monitoring10
javascript10
dashboard10
mysql10
jekyll10
jekyll-theme10
grpc-web10
data-visualization10
grpc10
algolia9
visualization9
analytics9
visualize9
ruler9
typescript9
Programming languages (10)
Github contributions (5)
at-ishikawa/dotfiles
Apr 2016 - Mar 2025
Configurations for commands or applications
Contributions:1 review, 127 PRs, 183 pushes in 9 years
configurationconfigconfigurationsdotfilescli
at-ishikawa/express-template
Jul 2017 - Nov 2019
The template project for express.js
Contributions:8 PRs, 31 pushes, 11 branches in 2 years 4 months
templateboilerplateexpressjsexpressexpress-js
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