Alex Kaul

Earth, Texas, Singapore

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Summary

🤩

Rockstar

🎓

Top School

Alex Kaul is an entrepreneurial open source developer with 12 years of professional experience and a track record of shipping consumer and developer-facing tools since 2001. He’s built and launched 10 startups and several popular front-end libraries—SVG-Morpheus and ngImgCrop—which together attracted thousands of stars and showcase his expertise in interactive UI and SVG animation. Currently focused on Bitcoin and Lightning Network adoption, he also created DeBitpay and an SVG animation engine (svgcircus.com), blending payments interest with creative engineering. Comfortable across full product lifecycles, Alex codes front-end interfaces, builds cross-platform apps (Angular + Electron), and runs freelance projects from Texas while being globally minded. He brings a founder’s mentality—rapid prototyping, product-market focus, and long-term open-source stewardship—to teams aiming to push crypto UX forward.

12 years of coding experience

7 years of employment as a software developer

High school, High school at School

English, Russian

Stackoverflow

Stats

355reputation

159kreached

1answer

0questions

Github Skills (13)

crop-image10

javascript10

image-cropper10

svg10

cropper10

croppie10

animation10

angularjs10

ui-design9

html9

css8

browser6

security6

Programming languages (19)

C#JavaC++CSSCHandlebarsGoMustache

Github contributions (5)

alexk111/SVG-Morpheus

Nov 2014 - Jun 2017

JavaScript library enabling SVG icons to morph from one to the other. It implements Material Design's Delightful Details transitions. (THIS PROJECT IS NOT MAINTAINED ANYMORE)

Role in this project:

Front-end Developer

Contributions:3 releases, 50 commits, 5 PRs in 2 years 7 months

Contributions summary:Alex primarily contributed to the `svg-morpheus` library by implementing new features and addressing bugs. These improvements include moving options to an Options object, adding an animation callback function, and incorporating basic error checks. The user also added the rotation option and enhanced support for inline style attributes as well as opacity, fill-opacity, and stroke-opacity. These changes focused on extending the functionality and improving the usability of the library.

javascriptmaterial-designsvg

alexk111/ngImgCrop

Jul 2014 - Jun 2017

Image Crop directive for AngularJS (THIS PROJECT IS NOT MAINTAINED ANYMORE)

Role in this project:

Front-end Developer

Contributions:22 commits, 1 push in 2 years 11 months

Contributions summary:Alex contributed to the development of the ngImgCrop directive, specifically focusing on implementing features and improving user interaction within the image cropping functionality. This includes adding support for touch devices, indicating a focus on broader device compatibility. The user also made changes to the underlying logic for how the crop area is handled, including changes to cursor styles. The commits suggest this user was implementing or updating the core logic and interactive features of the AngularJS directive.

angularjs

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