What is this?

Welcome to my portfolio and portal!!

Introduction

Call me H.N., known as matcha (抹茶), matchaism, maccha, etc.

I am pursuing a major in cyber security with a goal to become a specialist in the field.

Interests: Cyber security, Authentication, Network, Server, VR

Skills

Python

I leverage Pytorch for research (Machine Learning and Deep Learning).

Python is my go-to language for hobbies and competitive programming.

HTML, CSS, JavaScript

I use HTML, CSS and JavaScript to develop websites and web services.

I co-developed a website for the school festival in 2020 with fellow developers.

C++

I use C++ in competitive programming when C++ is preferred over Python.

In other situations, I use C++ when I want to use a statically typed language.

Go

I have learned GO lang since December in 2023. That's for a popular programming language and to challenge new developments.

Git

I know basic Git commands.

Shell

Bash and Zsh User

Linux

I usually use Ubuntu, both CUI and GUI.

I have been using Kali Linux for CTF since 2023.

Server Management

I own a VPS for VPN, API server, etc.

Previously I managed web servers and mail servers.

Links

GitHub

Source codes of my developments and lifehacks

Qiita

Articles about computer technologies

Hatena Blog

Articles about various genres

Docswell

My slides of presentaions and LTs

Goals

I want to achieve the following goals by 2024 or the time of graduatation.

• Climbing to a Green Coder at AtCoder
• Improving my CTF skills (exceeding 2023's results)
• Presentaion at a peer-reviewed conference (Preferably an International Conference)
• Passing Applied Information Technology Engineer Examination (AP)
• Passing Registered Information Security Specialist Examination (SC)