Hi, I'm Junjun Guo

a software developer who loves solving problems with code

My favourite quotes

words of wisdom about love, life, happiness, truth, friendship, achieving goals, overcoming fears, everything that inspires me!

Everything is funny, as long as it's happening to somebody else

My humor collection

From there to here, and here to there, funny things are everywhere !

  • Pocket Maps

  • Free offline maps with routing functions and more ...

  • pocket maps icon
  • Home page
  • Get it on Google Play
  • Source Code

  • My Android App

    Pocket Maps is an offline Android Map Application, I designed and implemented during summer 2015. Which can be used for navigation, sport tracking, data analysing and more. Pocket Maps is open source project, app available in F-Droid and Google Play store. more about Pocket Maps ...

  • icon
  • Get it on Google Play
  • Source Code

  • My Android App

    Pong Game is the first Android game app I made.

  • screen shot
  • Source Code

  • My Java App

    A Java Calculator app I made with JavaFX, FXML & and CSS.

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  • Source Code

  • My Java App

    A Java Timer app I made with JavaFX, FXML, CSS and JavaFX Scene Builder.

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  • Source Code

  • My Java App

    A Java Appointment app I made with JavaFX, FXML, CSS and JavaFX Scene Builder.

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  • Source Code

  • My Java App

    A Java Calendar app I made with JavaFX, FXML, CSS and JavaFX Scene Builder.

  • app screen shot
  • Source Code

  • My Java App

    A Java Currency Converter app I made, which uses online exchange rate. There are more than two hundred countries in the list.