Hi, I’m Patrick Michalik. I make Android apps and libraries, and occasionally websites. I know Kotlin, Python, and JavaScript. As for human languages, I’m bilingual and have native fluency in English and Polish.
Get in TouchVico
A light and extensible chart library for Android.
Co-Creator
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Device Frames
Customizable vector device frames.
Creator
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LiftApp
A free workout tracker for Android.
Co-Creator
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Opto
A lightweight Preferences DataStore wrapper.
Creator
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Modular Inverse Calculator
A tool to find a modular multiplicative inverse of an integer.
Mathematics
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Finding the Matrix of a Linear Transformation
The transformation matrix for polynomial differentiation.
February 3, 2023
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The Derivative of x to the x to the x
A use case for logarithmic differentiation.
February 3, 2023
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Finding a Modular Inverse of an Integer
Using the extended Euclidean algorithm in modular arithmetic.
January 27, 2023
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Kotlin: fold vs. reduce
The difference between the two collection functions.
May 27, 2022
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Adding Modifiers Conditionally in Jetpack Compose
Simplifying conditional modification with extension functions.
April 24, 2022
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© 2018–2023 Patrick Michalik