Freek Post - Tech Lead at ASML

Freek Post

Tech Lead at ASML

Eindhoven, North Brabant, Netherlands

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Summary

👤

Senior

🎓

Top School

Freek Post is a tech lead based in Eindhoven with 11 years of hands-on experience building web applications and leading engineering efforts at ASML. He combines a strong PHP/MySQL/Apache backend foundation with practical front-end skills in JavaScript, CSS and (x)HTML, having moved from frontend engineer to tech lead within ASML. Freek contributes to notable open-source projects—improving image processing in gumlet/php-image-resize and enhancing the Trumbowyg WYSIWYG editor—showing fluency across both back- and front-end concerns. His work emphasizes pragmatic tooling and developer ergonomics, from image handling APIs to editor usability features like upload validation and rich text controls. Comfortable in both startup-style web teams and large engineering organizations, he brings steady delivery, testing and documentation improvements to projects. He studied web development and information technology locally, and often surfaces practical, under-the-hood fixes that improve long-term maintainability.

11 years of coding experience

9 years of employment as a software developer

Information Technology, Information Technology at Avans Hogeschool Breda

Webdevelopment, Webdevelopment at De Eindhovense School

English, Dutch

Github Skills (22)

jquery-plugin10

javascript10

jquery10

text-editor10

image-processing10

html-editor10

ckeditor10

editor10

phpunit10

php10

wysiwyg10

front-end-development10

rich-text-editor10

croppie9

cropperjs9

Programming languages (2)

JavaScriptPHP

Github contributions (5)

gumlet/php-image-resize

Jan 2015 - May 2015

PHP library to resize, scale and crop images. Cloud solution available at:

Role in this project:

Back-end Developer

Contributions:9 commits, 3 PRs, 9 comments in 3 months

Contributions summary:Freek primarily focused on enhancing the `gumlet/php-image-resize` library. Their contributions included implementing support for image loading and saving using string-based data, expanding the library's flexibility. They also added a method to resize images to best fit a given set of dimensions while keeping the original aspect ratio. Furthermore, they made improvements to testing and documentation.

centerimagecropphpscale

Alex-D/Trumbowyg

Aug 2016 - Dec 2017

A lightweight and amazing WYSIWYG JavaScript editor under 10kB

Role in this project:

Front-end Developer

Contributions:6 commits, 3 PRs, 4 comments in 1 year 4 months

Contributions summary:Freek primarily contributed to enhancing the Trumbowyg WYSIWYG editor's functionality and user experience. Their work included adding attributes for file uploads, validating image file types, and implementing a template plugin for inserting pre-defined content blocks. Furthermore, they integrated font family, font size, and line-height controls, expanding the editor's customization options. These changes suggest a focus on improving the editor's usability and feature set.

contenteditabletext-editingwysiwygjavascriptrich-text-editor

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