張愷珉 / Kevin Chang

Mobile Game developer

[email protected]

  Taipei City, Taiwan

Full-stack Software Developer , Founder of Mustaverse Studio · Web3 XR Gaming Architect

Kevin, as a 10 years full-stack developer with extensive Web3 and gaming experience, he previously contributed to decentralized experiences at a global XR studio and Web3 project. In 2024, he spoke at Taiwan Builder House on blockchain and game development.

Under his leadership, Mustaverse has demonstrated a strong track record of innovation and execution in Web3, winning awards at ETHGlobal, Bybit DMCC, and Taiwan RWA hackathons in 2025. They are also the first Taiwanese game studio to partner with Immutable chain.

SKILL

Programming


C#, TypeScript,  SQL, Json, Python, Ruby, JAVA,  bash shell.

Frontend


Unity, CocosCreatorm, Reactjs, Nextjs, XR(Oculus/VIVE/Vuforia/MARS),  Arduino, Kinect

Backend


Node.js, Postgres, DjangoDocker, AWS, Jenkins , Linux,  RTMP

Work Experience



Founder

Mustaverse Studio

Jun 2022 -Present
Taipei, Taiwan

- Engineered the DEAL Toolkit, a versatile card game framework tailored for Web, XR, and Mobile platforms.
- Spearheaded a Scrum team to oversee the development of a cutting-edge web3 gaming project.
- Offered bespoke customization options, including AI integration and smart contract functionalities.

VR Game Developer

HyperBot Studio

Mar 2021 - Dec 202
USA

- Developed VR fishing game "Galactic Catch", in charge of VR interaction, fishing mechanism, and user interface.
- Developed file I/O and storage system of LyraVR.

Web3 Game Developer

ChapterX

June 2022 -Dec 2022
Hong Kong 

- Developed Web3 mini games by Unity 3D for metaverse product
- Developed REST API in Node.js game server.
- Developed admin panel by React.js for client data management.
- Maintain Player Data in Postgres DB and AWS service.
- Support solving Solana customer tech issues.

Mobile Game Engineer

Akatsuki Taiwan Inc.

Jan 2019 - June 2022
Taipei, Taiwan

- Developed Bandai game <ONE PIECE BON! BON! JOURNEY!!>, committed to client part development.
- Maintain SQEX game <Romancing SaGa Re;univerSe>, build service environment infrastructure on AWS.
- Handle Product CI/CD on AWS and Jenkins
- Lead the VR breakthrough team, research the latest technology and develop side projects

Mobile APP Engineer

MegaLive Inc.

Apr 2017 - Jan 2019
Taichung, Taiwan

- Develop Android/IOS game client APP with Unity engine.
- Implement CI system: Jenkins build game binary
- Develop RTMP stream app and Nginx streaming server.

Multimedia Engineer

Bright Ideas Design Inc.

Oct 2016 - Apr 2017
Taipei, Taiwan

- Support interactive exhibition case of Taitung Museum of prehistory. 
- Developed interactive kiosk of 佛光山文化展示館.
- In charge of 5 areas in 中科院軍方科技展示館 : AHQ simulator, UAV model, Reconnaissance Demo, Energy Introduction

Projects

Galactic Catch

Baobab Studio new space VR Fishing Game on QUEST/PICO in 2023.

Avatar Arena

ChapterX Web3 PVP Fighting Game on Solana Chain in 2022.

DEAL Toolkit

Mustaverse Studio Unity Toolkit to help you build metaverse card game in 2023.

ONE PIECE BON! BON! JOURNEY!!

Bandai Namco new match-3 mobile game of One Piece IP in 2020.

For more my interesting projects, please check my portfolios and MR study below~portfolios
  MR Study