I specialise in four programming languages: C#, Java, Kotlin and Swift.

I don't know what to say here, so let me show you some of my apps, as well as my blog. Also you can donate to me if you'd like :D

iOS Apps:

• Pocket Cheque Helper
• CusTimer
• Pushy Squares
• Math Toolbox Free
• Color Bible
• EZDiary
• TZoney
• Directional Snake
• LongLatMap
• Not Really Color Blind?
• 城迹单