Yasuhisa Yamazaki
Co-Founder, CTO at Srush, Inc.
Greater Tokyo Area Japan
Summary
👤
Senior🎓
Top SchoolYasuhisa Yamazaki is a seasoned technology leader and co-founder/CTO with 11+ years delivering full-stack, data-first platforms and cloud infrastructure across Japan. He builds hands-on products—from Snowflake-backed data architectures and serverless ETL to LLM/AI integrations—and led Srush to rapid adoption by automating analytics work from 240 to 10 hours per year for customers. A self-taught polyglot technologist, he moves quickly between roles (developer, data scientist, product manager, 3DCG artist) and prizes "safe speeding": high-quality output at startup velocity. He combines product-minded engineering with offshore team leadership and a 90% customer-feedback implementation rate, shipping features in days to weeks. Passionate about human-centered design and behavioral science, he aims to make data as consumable as content to boost Japanese firms’ global competitiveness. Unusually, he preserves work-life balance by reserving weekends entirely for family while sustaining intense short-sprint productivity.
11 years of coding experience
16 years of employment as a software developer
Diploma, Computer Science, Diploma, Computer Science at Information Technology College
English, Japanese, Italian
Github Skills (71)
postgresql10
python10
operation10
airbyte10
data-warehouse10
databases10
data-ingestion10
etl10
duckdb10
data-pipeline10
lakes10
data-engineering10
pipeline10
dagster10
bigquery10
Programming languages (5)
Github contributions (5)
amrael/opsworks_django_app
Jul 2014 - Mar 2019
Contributions:113 commits, 32 PRs, 188 pushes in 4 years 8 months
amrael/django-pagination
May 2015 - Mar 2018
Contributions:6 PRs, 9 pushes, 6 branches in 2 years 9 months
djangopythondjango-applicationpagination
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