Kai Jaeger
APL Consultant at Dyalog Ltd
Essen, North Rhine-Westphalia, Germany
Summary
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SeniorKai Jaeger is an APL consultant with decades of hands-on experience dating back to 1980, combining deep legacy knowledge with modern Agile practices. He has advised large corporations and SMEs, maintained open-source APL projects, and contributes to the Dyalog ecosystem as a consultant for Dyalog Ltd and a freelance specialist. Kai co-designed and has implemented Dyalog-specific tools like the Tatin package manager and Cider project manager, and converted the APLTree library into reusable packages. Based in Essen, Germany, he balances commercial consulting with sustained open-source work, reflecting a rare long-term commitment to a niche language. Colleagues describe him as both highly productive and enthusiastic about the expressive power of APL, investing substantial spare time to advance tooling and community resources.
9 years of coding experience
3 years of employment as a software developer
English, German
Stackoverflow
39reputation
3kreached
3answers
5questions
Github Skills (99)
windows10
to-do10
text-files10
keepass10
linux10
macos10
package-manager10
apl10
ride10
recipe10
dyalog10
password-manager10
javascript9
ide-plugin9
windows-application9
Programming languages (10)
Github contributions (5)
aplteam/IniFiles
Feb 2018 - Mar 2025
Contributions:12 releases, 28 pushes, 4 branches in 7 years 2 months
aplteam/HandleError
Feb 2018 - Apr 2024
Contributions:15 releases, 33 pushes, 5 branches in 6 years 3 months
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