Daiki Sato's Portfolio

React Native Developer

My Personal Project

I develop and manage two apps. These are using React Native. The source code is published on GitHub.

  • Manga Quizzes

    Very difficult Japanese manga quizzes app

  • LangJournal

    LangJournal is a free, language-learning app for English learners

  • Github

    The source code of these two apps is open to the public

Work Experience

These are the projects I have worked on as a freelance programmer. All using React Native.

Knowns

Knowns

A survey service where you can get points just by answering simple questions that can be answered in a few seconds with one tap.

DOUZO

DOUZO

Joint purchase type cross-border e-commerce that delivers good Japanese products to overseas consumers at a great price.

tol

tol

Reservation management system that can be used on smartphones and tablets.

SKIDAY

SKIDAY

A ski media app that provides ski videos and the latest course conditions.

maricuru

maricuru

Bridal app (out of service)

Other Key Skills

  • Japanese

    I am native Japanese

  • English

    I am an upper intermediate-level English speaker

  • React

    3 years of React experience

  • C# / .Net

    6 years of C# and .Net experience

  • SQL

    10 years of SQL experience

Blog

  • React Nativeのダークモードの設定方法【Expo】

    Daiki 2023年7月9日

    私が開発しているアプリ「LangJournal」ではDarkMode（ダークモード）に対応しております。本日はダークモードをReact Nativeでどのように実装すれば良いかを記載していきます。 最終的なゴールは、下記

    read more
    DaikiReact Nativeのダークモードの設定方法【Expo】

  • 【Expo】EAS Buildのおすすめ設定方法

    Daiki 2023年7月2日

    EAS Buildで「開発、テスト、リリース」をする時のする時のおすすめのeas.jsonの設定方法をシェアしていきます。まずは結論から。 以下、細かくみていきましょう。 ※serviceAccountKeyPath、a

    read more
    Daiki【Expo】EAS Buildのおすすめ設定方法

Summary

  • The website I was making as part of my studies during my time as an office worker became a hit, and since then I have been addicted to developing apps and websites on my own. I became a freelancer at the age of 25, and since then I have been making my own apps and creating apps for clients. The language I mainly use is React Native.

    Daiki

Contact Form

Please get in touch with me if you have any requests for React Native development or mentors

    日記習慣で語学を身につけよう！

    このブログで取り上げている、私が開発・運営しているアプリ名は「LangJourunal」です。一般的な日記機能に加えて、添削AIがついております。日記で語学を習得したい人向けアプリです。

    英語、ドイツ語、スペイン語、フランス語、ポルトガル語、オランダ語 に対応しております。React Nativeだけでなく、語学もぜひ勉強しましょう！

    アプリの詳細はこちら
    DaikiClassic