ABOUT ME

Nagata🐱

I am an IT engineer. I’ve worked mainly on the backend,
but I’ll also work on the frontend with tears in my eyes when it’s needed.
I love Python and many other things. I’ve been using it for more than 10 years.
I’m Nagata.

SKILLS

Tech

Intermediate / Advanced

Python
FastAPI
JavaScript
TypeScript
React
Next.js
Solid.js
Dart
Flutter
Go
C
C++
Kotlin
HTML5/CSS3
SQL
Docker
Protocol Buffers
gRPC
Ruby
Ruby on Rails

Can Handle Somehow

Rust
Julia
Swift
Java
Vue.js

Language

Fluent

Japanese

Business

English

EXPERIENCE

Preferred Inc. as ENGINEER

Feb 2024 ~ Present

Mainly Frontend development, but also involved in Backend development. Plugin development for various systems, such as Moodle.

oneware Inc. as CTO

July 2023 ~ Present

I am responsible for application development, technical strategy formulation, and engineering management.

DeNA as ENGINEER

Apr 2022 ~ Present

I joined the company as a newly graduated engineer. I’m having experience in developing large scale services, including sharding tables with over 20 billion records with no downtime.

Intern at DeNA as BACKEND DEVELOPER

Jan 2021 ~ Aug 2021

It was extremely difficult because I had to develop an actual launched application in a language and environment that I was dealing with for the first time, but it broadened my perspective as an engineer.

Intern at DeNA as BACKEND DEVELOPER

Aug 2019

It was the first step toward a more practical engineering career, and an important factor in determining my future career path.

Intern at LINE as BACKEND DEVELOPER

Aug 2018 ~ Sep 2018

It was my first experience in creating a medium or larger scale product, and although there were many things I did not understand, it was an opportunity to learn the true beauty of programming.

Freelance Programmer as FULL STACK DEVELOPER

Apr 2017 ~ Present

I am a freelance programmer. I have done a variety of projects to enhance my abilities.

PROJECTS

Mobile Apps

momo

A digital content collection app that allows you to scan goods with your smartphone and enjoy special benefits such as limited videos.

Ninja Scrolls

Dedicated reader app for note version Ninja Slayer

nyaa

A game collection app that allows you to scan goods with your smartphone and play limited games.

GitHub Repositories

40 repositories

Kanjize

Python

#japanese
#kanji
#numerical-methods
#python

Kanjize(カンジャイズ): Easy converter between Kanji-Number and Integer

Last updated 51 days ago

Last pushed 51 days ago

Japanera

Python

#japanese-era
#python

Easy Tools for Japanese Era System

Last updated 34 days ago

Last pushed 332 days ago

Jusho

Python

#address
#japan
#location
#postal-code

Easy wrapper for the postal code data of Japan

Last updated 38 days ago

Last pushed 302 days ago

Iro

Python

#colors
#console
#python
#terminal

Easy and powerful Colorizer for Python!

Last updated 158 days ago

Last pushed 189 days ago

NicoTube

JavaScript

#javascript
#niconico
#nicovideo

Youtubeのライブチャットをniconicoの様に描画します; Render Youtube live chat on the video just like niconico

Last updated 669 days ago

Last pushed 1337 days ago

ember-mug-controller

Python

#bluetooth-low-energy
#ember-mug
#python
#python3

Controller and GUI application for Ember mug

Last updated 1012 days ago

Last pushed 1204 days ago

fast-ulid

C++

#cpp
#python
#python-extension
#ulid

Fast Python ULID Generator

Last updated 853 days ago

Last pushed 1141 days ago

defern

Python

#defer
#golang
#python
#python-library

Provides Go-like `defer` to Python

Last updated 78 days ago

Last pushed 1037 days ago

responder-login

Python

#login-manager
#python
#responder

The simple login/logout management for Responder by kennethreitz

Last updated 852 days ago

Last pushed 1973 days ago

JSRope

Python

#converter
#javascript
#python

You don't want to write JavaSctipt? Me, too. But, Let me handle it with Python.

Last updated 1111 days ago

Last pushed 2033 days ago

ninja_scrolls

Dart

#flutter
#ninja-slayer

Last updated 65 days ago

Last pushed 65 days ago

renju

Python

#game
#renju

Renju player

Last updated 610 days ago

Last pushed 1140 days ago

DBBrowser

HTML

#database
#python
#school-project
#webapp

db browser making as a school project

Last updated 610 days ago

Last pushed 1113 days ago

gakushoku

Python

#fastapi
#webapp

repository for school class's task

Last updated 720 days ago

Last pushed 710 days ago

dinagon

Python

#fastapi
#python

Server for school project

Last updated 1111 days ago

Last pushed 1163 days ago

DormMenu

Python

#clova
#flask
#linebot
#python
#webapp

line bot and line clova skill That tells Ushio-dorm(National Institute of Technology, Akashi College)'s dorm's menu

Last updated 244 days ago

Last pushed 244 days ago

smart-key-pico

C++

Last updated 498 days ago

Last pushed 488 days ago

orpheus

Dart

Last updated 720 days ago

Last pushed 720 days ago

Treer

Python

Ascii Tree Tool for Python!

Last updated 941 days ago

Last pushed 941 days ago

nagataaaas.github.io

JavaScript

#python
#website

やるだけPython

Last updated 974 days ago

Last pushed 974 days ago

schedule-change-manager

HTML

#python
#webapp

Co+ work. Show and manage schedule change of school online

Last updated 1111 days ago

Last pushed 2288 days ago

Popet

Python

#popets
#python
#python-library

The Useless Easy Tool to Handle Pope's Data

Last updated 1111 days ago

Last pushed 2177 days ago

flatto

Python

#flatten
#python

Easy flattening with detailed setting

Last updated 1111 days ago

Last pushed 1917 days ago

SQLAlchemy-Rope

Python

#orm
#python
#sqlalchemy

The Simple Thread-local Session Maker

Last updated 1111 days ago

Last pushed 1903 days ago

Gokigen_Naname_Solver

Python

#gokigennaname
#python
#solver

solver of gokigen_naname

Last updated 1111 days ago

Last pushed 1902 days ago

easyPEN

Python

#parser
#pen
#pen-language

easy converter PEN to C

Last updated 1111 days ago

Last pushed 1770 days ago

shonagon

JavaScript

#acorn
#javascript
#static-code-analysis

Parse JavaScript and run tests

Last updated 1111 days ago

Last pushed 1182 days ago

HSP3-games

#game-development
#hot-soup-processor
#hsp3

HSP3 games

Last updated 1113 days ago

Last pushed 1364 days ago

terraplen

Python

#amazon
#python
#scraping

Easy and Useful Amazon Scraper for Python

Last updated 1113 days ago

Last pushed 1358 days ago

image_engineering

Python

#image-processing
#school-project

repository for school report

Last updated 1113 days ago

Last pushed 1153 days ago

tello-sdk

Python

Last updated 1268 days ago

Last pushed 1632 days ago

Other Projects

BtoC service that can monitor electricity usage and billing

Created an application server and frontend for a service that sends information from sensors to Zabbix and displays that data using Liff.

Widget to display wind direction/speed/time in GUI

This widget displays information observed by Usuda Deep Space Center in GUI in conjunction with Zabbix. It is actually used at Usuda Deep Space Center.

A product that can create advertisements with node-based programming language

non-programmers can easily create contextual advertising services

Scraping

I have created a program for scraping various e-commerce sites, newspapers, horse racing, NBA, etc.

Food delivery service

Created backend and part of the frontend of a food delivery service.
MySQL / FastAPI / GoogleAPIs GeoCoding, Directions, Maps JavaScript API are used

Code Review

reviewing code for many customers, sometimes even writing entire programs for them

Business improvement

Improved efficiency by automating business processes and changing the input of business information to a GUI-based application.

Bringing services online

I have made some services more user-friendly by converting customer’s own excel files or scripts into online services.

Electric bulletin board style information display

A product that displays various information using html/css + JavaScript in the style of an electric bulletin board.

CONTACT ME

About Job Change

I am not considering a career change at this time
but I will consider it if the employment conditions, environment, and job content greatly exceed those of my current position.

I do not accept any contact from recruiters or staffing agencies, regardless of the current situation. \

Please contact me at the email address or twitter at the top of this page.

Area Of Interest

Technology

Back-End
Front-End
Mobile-App
OSS development

Business Area

Interesting products that make life convenient
Game Content
Anime and other 'otaku' content

Corporate Culture

Atmosphere where engineers' ideas are welcomed
Culture of fostering non-technical skills of engineers
Culture that values autonomy