Nakamaru Koji - Engineer at GREE, Inc.

Nakamaru Koji

Engineer at GREE, Inc.

Chiyoda, Japan

Join Prog.AI to see contacts

Summary

🤩

Rockstar

🎓

Top School

Nakamaru Koji is a seasoned engineer with 13 years of professional experience and a Ph.D. in Computer Graphics from Keio University, currently based in Chiyoda, Japan and delivering production-grade software at GREE. He blends deep systems and graphics research background with hands-on mobile and backend engineering, contributing notable open-source fixes such as Android WebView enhancements for unity-webview and performance-minded upload streaming and timeout features for Microsoft's App Center CLI. His work spans full-stack maintenance of cross-platform rendering projects (LWF) to platform-specific improvements like camera/microphone support, file input handling, and keyboard management that materially improve user experience. Colleagues rely on him to untangle compatibility and build issues across diverse environments, reflecting both rigorous academic training and practical engineering discipline. An under-the-radar strength is his knack for turning low-level platform quirks into robust, reusable solutions that reduce long-term maintenance burden.

13 years of coding experience

7 years of employment as a software developer

Ph.D, Computer Graphics, Ph.D, Computer Graphics at Keio University

Github Skills (31)

webview10

mobile-development10

typescript10

android-sdk10

android-development10

java10

javas10

fileio10

android10

typescript-types10

dotnet-core10

file-processing10

file-handling10

android-webview10

nodejs10

Programming languages (10)

C#TypeScriptJavaC++CObjective-C++JavaScriptGo

Github contributions (5)

gree/unity-webview

Aug 2015 - Jan 2023

Role in this project:

Mobile Developer (Android)

Contributions:1 review, 890 commits, 572 PRs in 7 years 5 months

Contributions summary:Nakamaru primarily contributed to the `unity-webview` repository by implementing and fixing issues related to the Android WebView implementation. They added functionality for camera and microphone access, handled file selection for input type="file" elements, addressed Android-specific compatibility issues, and implemented a solution to handle keyboard visibility, which enhanced the user experience within the WebView. Furthermore, they addressed issues related to media playback and ensured that these features functioned correctly within the Android environment.

gree/lwf

Aug 2015 - Nov 2017

LWF - Lightweight SWF

Role in this project:

Full-stack Developer

Contributions:27 commits, 22 PRs, 16 pushes in 2 years 3 months

Contributions summary:Nakamaru primarily focused on maintaining and improving the Lightweight SWF project, addressing build issues and compatibility across different platforms. They fixed issues related to text rendering in Unity, specifically addressing scaling factors, and also introduced updates to rendering logic using combined mesh and UI vertex renderers. Further contributions include adapting the codebase for webkit-canvas deprecation and modifying build scripts.

javascriptswf

Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.

Request Free Trial