Kodai Hiraishi
Senior Software Engineer at Affirm
Coquitlam, British Columbia, Canada
Summary
👤
Senior🎓
Top SchoolKodai Hiraishi is a Senior Software Engineer with six years of experience building full-stack applications and cloud-native platforms, currently contributing to Affirm’s engineering efforts. He blends front-end fluency in TypeScript/React with back-end expertise in Python, Java/Kotlin, and Go, and a strong DevOps toolkit including Kubernetes, Terraform, and Jenkins to deliver reliable systems at scale. Kodai has shipped impactful features across data platforms and customer-facing web and mobile products—most notably driving a 3000% traffic surge with AI-powered site tools and cutting fraud-related PagerDuty alerts by 90% through a reCAPTCHA scoring microservice. His work on healthcare communications in low-resource settings (secure SMS for maternal care) and experience with streaming and data stacks (Spark, Glue, Redshift, Airflow) show an unusual mix of product impact and mission-driven engineering. Comfortable across cloud, CI/CD, and observability domains, he favors pragmatic automation that reduces toil and accelerates delivery.
6 years of coding experience
4 years of employment as a software developer
Bachelor of Applied Science - BASc, Computer Science, Bachelor of Applied Science - BASc, Computer Science at Simon Fraser University
Japanese, English
Github Skills (31)
weakly-supervised-learning9
nlp6
explore6
active-learning5
scanning5
natural-language-processing5
datasets5
machine-learning5
javascript4
task-management4
nodejs4
knowledge-graph4
fairness-ml4
weak-supervision4
python4
Programming languages (4)
Github contributions (5)
khishh/Tech-Interview-Prep-App
Jan 2022 - Dec 2024
Web Application where users can prepare for technical interviews with friends. Currently only supports full functionality for Chrome
Contributions:31 PRs, 35 pushes, 36 branches in 2 years 11 months
socket-ioreact-contextcssjavascriptexpress
khishh/ToDoListApp
Jun 2020 - Sep 2020
Task Management App. My first application.
Contributions:1 release, 107 commits, 20 PRs in 2 months
reactjavascripttask-managementnodejsapp-management
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