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Jun Matsui

Software Engineer & Cloud Architect. Building open-source AI projects for Hacktoberfest 2026. Creator of Outscape 🌿.

São Paulo, Brazil Joined on Oct 6, 2024 https://jun-matsui.github.io/outscape/

Work

Software Engineer & Cloud Architect

Jun Matsui

Oct 8

Postgres is Crying: A Zero-Downtime, 15TB Migration to BigQuery with Python & Arrow

#python #database #cloud #architecture

9 min read

Kaggle Benchmarking Challenge Submission

Jun Matsui

Oct 8

Benchmarking LLMs on ETL Logic Synthesis: Can AI Truly Replace Data Pipeline Scripting?

#kagglechallenge #ai #python #machinelearning

4 min read

Hacktoberfest Open-Source AI Challenge Week 1: Touch Grass Submission 🌿

Jun Matsui

Oct 8

Outscape – Disconnect from the Screen with Open-Weight AI

#devchallenge #hf26challenge #opensource #ai

2 min read

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