Lennart Van Den Dool
IT Director at Circular IT Group
Utrecht, Utrecht, Netherlands
Summary
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SeniorLennart Van Den Dool is an IT Director based in Utrecht with 12 years of experience leading IT and e-commerce transformations for major Dutch omnichannel retailers. With a background in Commercial Economics and hands-on roots as a sysadmin and developer, he blends strategic IT leadership with practical technical know-how in ERP, logistics, CI and back-end automation. He has steered large projects from program and project management roles to interim Head of IT and co-founded a retail business, giving him commercial instincts alongside technical delivery. Lennart modernizes and simplifies complex landscapes by involving stakeholders, driving measurable growth and streamlining operations. He also contributes to open-source PHP tooling—improving an Exact Online client—showing attention to API integrations and code quality. His profile combines entrepreneurial experience, tactical architecture skills, and a track record of scaling IT for fast-growing commerce businesses.
12 years of coding experience
14 years of employment as a software developer
English, German, Dutch, French
Stackoverflow
495reputation
104kreached
10answers
0questions
Github Skills (12)
php10
api10
apidoc10
coding-style9
software-design9
documentation8
digest6
yii6
authentication6
mongodb6
netbeans6
smtp6
Programming languages (7)
Github contributions (5)
picqer/exact-php-client
May 2021 - May 2021
PHP Client library for Exact Online
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 commits, 2 PRs in 1 day
Contributions summary:Lennart primarily contributed to the back-end logic of the PHP client library for Exact Online. Their work involved fixing issues related to retrieving resources using the Exact Online API, specifically addressing GUID parameters and average cost calculations. They also refactored the code to improve coding style and added PHP documentation. Additionally, the user made several code style and quote fixes.
php-clientclient-libraryphpphp-library
lennartvdd/yii2
May 2015 - Jun 2016
Contributions:1 PR, 14 pushes, 2 branches in 1 year
yii2yii3frameworkyii
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