Android Developer

Hi, I'm Kiro

I'm |

I am an Android Developer focused on building interactive mobile applications. I enjoy creating utility tools and software that allow users to preview and experience digital products for free before making any purchase.

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Coding new updates...

Skills & Technologies

About Me

Hi, I'm Kiro (alias: kirozxy), an Android Developer. I enjoy building mobile applications, emulator integrations, and utility tools. I created this portfolio to showcase my work and share my interest in retro gaming and mobile app development.

My goal is to build applications that offer clean, user-first experiences. I believe providing interactive try-out options helps users make better decisions before they buy. My technical stack focuses on Kotlin, Jetpack Compose, and clean architecture.

Gaming Anime Fan Lofi Music Coffee Code

Systems & NDK

C/C++, Android NDK, JNI, CPU Translation, Memory Virtualization

Graphics & Rendering

OpenGL ES, Vulkan API, SurfaceView, Custom Shaders, Canvas

Kotlin Icon

Kotlin & Core

Coroutines, Flow, JNI Bindings, High-Performance Data Structures

Performance & JIT

Systrace, Profiler, JIT Compilation, Multithreading, Code Optimization

Project Showcases

GitHub

kiroAds

An Android monetization SDK providing unified, out-of-the-box support for AdMob Ads, Google Play Billing integrations, Firebase Analytics, Consent management (UMP), and tracking capabilities.

Kotlin AdMob API Play Billing Firebase SDK UMP Consent
Source Code
kiroEmu Banner CH Play

kiroEmu

A high-performance retro gaming emulator frontend for Android. Scan rom directories, customize layout controls, toggle graphics shaders, and manage save states.

Kotlin Jetpack Compose C++ JNI Scoped Storage
Coming Soon

Retro Arcade

Want to play some games?

Experience classic retro games directly in your browser. You can play it on kiroEmu

Classic Games

NES

Super Mario Bros

The legendary 8-bit platformer that defined retro arcade history.

NES

Contra

The ultimate 8-bit run-and-gun action shooter with classic 30-lives code.

Sega

Sonic the Hedgehog

High-speed 16-bit platforming masterpiece introducing the blue blur.

Play Your Own Game

Have a custom game file? Load any local .nes, .gba, .gb, .gbc, .sfc ROM file to play instantly in the browser.

Connect with Me

Want to chat, play games, or collaborate on a project? Feel free to connect with me on any of these platforms!