Justin Windle
Chief Technology Officer at TORTUS
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolJustin Windle is a seasoned technology leader and current CTO based in London with 15 years of experience designing and building AI-native products and scalable web platforms. He has progressed from creative technologist and front-end specialist to senior engineering roles at Spotify and Tray.io, now steering technical strategy and execution at TORTUS. Justin combines a strong visual and interaction background—evident in long-standing creative projects like the soulwire/sketch.js framework and CSS 3D demos—with pragmatic engineering leadership across product and platform teams. He excels at translating experimental front-end ideas into production-ready features and developer-friendly open-source contributions. Colleagues describe him as a hands-on CTO who still ships code and prototypes, blending design sensibility with systems thinking. His arts and animation background gives him an uncommon eye for product polish and user-facing detail in complex AI-driven applications.
15 years of coding experience
16 years of employment as a software developer
Bachelor of Arts Illustration / Animation, Bachelor of Arts Illustration / Animation at Arts University Bournemouth
Github Skills (7)
html10
css10
dom-manipulation10
javascript10
front-end-development10
web-framework9
jquery7
Programming languages (6)
Github contributions (5)
soulwire/sketch.js
Jul 2012 - Jan 2017
Cross-Platform JavaScript Creative Coding Framework
Role in this project:
Front-end Developer
Front-end DeveloperContributions:79 commits, 8 PRs, 13 pushes in 4 years 6 months
Contributions summary:Justin primarily focused on developing the front-end aspects of the sketch.js framework. They added a `sketch` class and hooks to the `domElement` to improve functionality. The user also refactored and added updated demos, suggesting a focus on improving the usability and demonstrating the features of the framework. Furthermore, they rebuilt the source code, and updated the readme.
javascript
soulwire/Makisu
Oct 2012 - Oct 2012
CSS 3D Dropdown Concept
Role in this project:Front-end Developer
Front-end DeveloperContributions:8 commits in 6 days
Contributions summary:Justin primarily focused on front-end development tasks, making CSS style adjustments and updating the user interface of a CSS 3D dropdown concept. They performed CSS linting and style modifications within the `css/style.css` file. Furthermore, the user updated the demo by modifying the `index.html` file, including the addition of a GitHub ribbon and the minification of the JavaScript code.
3dcss
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