Security

Initializing

SND: ON
v2.0
2025
JK
Connect
Portfolio System v2.0ポートフォリオ
Creative Developer

Hi, I'm
Jason Kato

加藤 ジェイソン クリエイティブ・デベロッパー

10+ years making games, simulations, and interactive experiences.

10+Years
22Projects
Portfolio

Featured Work

選りすぐりの作品

XNOXNO Chess (Beta) cover
2025-2026

XNOXNO Chess (Beta)

An action packed online chess platform with XP progression,...

Product DesignGame Design+2
Ground Combat Indoor Trainer cover
Video
2018–2021

Ground Combat Indoor Trainer

Developed a weapon training simulator enabling trainees to f...

Programming (C#)Scenario scripting+4
Laserix: Puzzle Islands cover
Video
2017

Laserix: Puzzle Islands

A relaxing light-reflection puzzler where you catch gems by...

Original IdeaGame Design+10
Thievery cover
Video
2017-2018

Thievery

An action-filled escape room puzzler with focus on realism -...

Original IdeaGame Design+10
BMW 330i cover
Video
2006, 2022, 2025

BMW 330i

Detailed 3D model of a BMW 330i, originally rendered at 45mi...

3D Modeling
Wipeout Terra Nova cover
Video
2023

Wipeout Terra Nova

Inspired by games like Wipeout, Ridge Racer and Ace Combat,...

UI/UX Concept DesignArt Direction+2
Tower Mansion cover
Video
2023

Tower Mansion

A luxury Japanese apartment in a high-rising building, model...

3D ModelingLighting+2
Onigiri cover
Video
2016

Onigiri

Escape the rice ball factory, roll down green hills, up free...

Original IdeaGame Design+11
3D
2023

A Boo-tiful Ghost

Modelled and animated Boo from Super Mario Bros as a persona...

3D ModellingAnimation+1
A Light Bounce cover
Video
2016

A Light Bounce

A unique platformer where you rotate the world around you an...

Original IdeaGame Design+12
Digital Advertisement cover
Video
2023

Digital Advertisement

Production of a digital advertising campaign for a hospital,...

ConceptMotion Graphics+1
POM POM POM cover
Video
2016

POM POM POM

Work in a rice ball factory and sort rice balls in this puni...

Original IdeaGame Design+12
Terrain Editor cover
2023

Terrain Editor

A basic terrain editor made during a week using AI tools. Pa...

Programming (C#)UX Design+2
3D
2023

Eternal Brass Key

Resident Evil 8 inspired key, modelled in Maya and textured...

3D ModellingMaterial Creation+1
Slot Fighter cover
Video
2017

Slot Fighter

A new spin on the slot machine. All game logic runs on the s...

Programming (C#, PHP)Original Idea+10
NetEnt Games cover
Video
2013

NetEnt Games

Development of new online casino video slots as part of a te...

Programming (AS3)Game Development+1
View All Projects
Expertise

Skills & Tools

スキル&ツール

System Status
Online
Technical[01/23]

Product Design

00%
0255075100
Experience

Career Timeline

経歴タイムライン

Freelance

2022-2025

Developer & Designer

Remote, Japan

Cross Culture Communication Center

2023-2025

English Language Teacher

Japan

Saab Training & Simulation

2018-2021

Developer / Product Designer

Sweden, Czechia, Remote

A Nice Company

2016-2018

Game Developer

Japan

Seiha English Academy

2014-2015

English Language Teacher

Japan

NetEnt Games

2013

Game Developer

Stockholm, Sweden

Ottoboni Group

2007-2011

Flash Developer

Stockholm, Sweden

Clients

Brands I've Worked With

クライアント

Saab
Pernod Ricard
Skanska
Google
LG
SVT

Let's Create Together

一緒に創りましょう

Looking for a creative developer who bridges design and technology? Let's talk.