AngyoKosaka

Backend: Python (FastAPI, Flask), Node.js, C#
Database: SQL (PostgreSQL, etc.), Data Modeling, ETL
Frontend: JavaScript, TypeScript, React

Currently focusing on building scalable backend systems and robust data pipelines. I'm learning more about database performance tuning, containerization with Docker, and modern system architecture.

Developing a personal data warehouse for all my reading notes. I'm building a custom ETL pipeline and a FastAPI backend to analyze what I've learned.

I'm always up for discussions on backend architecture, API design, and database modeling. Especially interested in optimizing data-intensive applications and choosing the right tools for the job.