Hans Pagh
Lead Software Engineer at A.P. Moller - Maersk
Copenhagen, Capital Region of Denmark
Summary
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Rockstar🎓
Top SchoolHans Pagh is a Lead Software Engineer based in Copenhagen with 11 years of experience building backend services, APIs, and infrastructure pipelines across startups and enterprise environments. He specializes in functional programming—currently focusing on Elixir—and brings a polyglot toolbox from Python and Node.js to C# and PHP. Hans co-founded Cromian, delivering production systems for clients like Danske Bank and multiple consumer apps, and now leads engineering at A.P. Moller - Maersk. An active open-source maintainer, he contributes to the widely used Elixir authentication library Guardian, improving security, remember‑me flows, and permission handling. His background includes formal training (MSc in Software Development) and teaching functional programming, which informs a pragmatic, testable approach to system design. Colleagues rely on him for combining hands‑on implementation with security-minded architecture and practical deployment experience.
11 years of coding experience
12 years of employment as a software developer
Master of Science (M.Sc.) Software Development, Master of Science (M.Sc.) Software Development at IT-Universitetet i København
English, Danish, French
Stackoverflow
111reputation
3kreached
8answers
1question
Github Skills (12)
user-authentication10
authentication10
plug10
elixir10
jwt10
testing8
windows6
nodejs6
npm6
datagridview6
sql6
string-tokenizer6
Programming languages (9)
Github contributions (5)
ueberauth/guardian
Dec 2018 - Mar 2021
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 releases, 4 reviews, 14 commits in 2 years 2 months
Contributions summary:Hans primarily contributed to the Elixir-based authentication library, Guardian. Their work focused on implementing and improving core features, such as the remember-me functionality and permission handling. They also updated documentation and made adjustments to the project's build configuration. These changes included modifications to plug functionality, enhancing overall security and flexibility within the authentication framework.
jwt-tokensauthenticationelixirguardianphoenix
Hanspagh/elixirstatus-web
Jul 2015 - Jun 2020
Contributions:14 pushes, 2 branches in 4 years 11 months
blog-postblog-projectupdates
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