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Kazutora Hattori
Kazutora Hattori

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October 2025: Review of learning records

Introduction

Hello everyone. My name is K.H. and I'm currently studying at a university in Vancouver, Canada.
In this article, I'll look back on what I learned and what I've become able to do in October.

October Progress

Personally developed a map app to solve the problem of not being able to find a place to concentrate on studying.

What I Accomplished in October

  • I became self-sufficient from planning to design, implementation, and deployment.

  • Front-end development using React / TypeScript

  • Back-end and database integration using Supabase / MongoDB / Node.js / Express

  • Utilizing the Google Maps API and external APIs

  • Deployment using Firebase Hosting / Vercel / EC2

  • Building CI/CD using GitHub Actions

  • Test creation using Jest + React Testing Library

  • Establishing the habit of publishing technical articles (Qiita)

What I Learned at My Current University

  • Deploying a web app using AWS (EC2 / Auto Scaling / Load Balancer)

  • Linux Operations (File Operations, Process Management, Service Management)

  • Web Server (Apache / Nginx) Basics and Publishing a Static Site

  • Networking Basics (OSI Model, IPv4, Subnetting, DHCP)

  • Packet Network Building Exercises with Tracer

    Conclusion

    Continue to thoroughly study the output and solidify your knowledge

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