Alexander Sagen
Software Architect at Konsept-IT
Drammen, Norway
Summary
👤
Senior🎓
Top SchoolAlexander Sagen is a pragmatic software architect and seasoned generalist with 11 years of experience solving a wide range of technical challenges from backend PHP integrations to server administration and customer-facing web design. Based in Drammen, Norway, he combines hands-on development with sysadmin and network architecture skills, often learning new tools on the fly to deliver practical solutions. His open-source contributions include extending a PHP EPP client to support Norid (.no) domain operations and hardening a Go image-resizing library, reflecting attention to interoperability and robustness. Comfortable across the stack, he excels at turning maintenance-heavy problems into reliable, maintainable systems while keeping an eye on clear error handling and refactoring.
11 years of coding experience
2 years of employment as a software developer
High School, Electricity and electronics, 5, High School, Electricity and electronics, 5 at Røyken upper secondary schoolSlemmestad secondary school
Norwegian, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (12)
php10
error-handling10
go10
domain-name10
image-processing10
apidoc9
object-oriented-programming9
api9
cgo8
gif6
png5
jpeg5
Programming languages (12)
Github contributions (5)
metaregistrar/php-epp-client
Dec 2016 - Aug 2021
Object-oriented PHP EPP Client
Role in this project:
Back-end Developer
Back-end DeveloperContributions:46 commits, 15 PRs, 32 comments in 4 years 9 months
Contributions summary:Alexander primarily contributed to the `metaregistrar/php-epp-client` repository by adding support for the Norid (.no) registry. Their work involved implementing new features for interacting with the Norid EPP service, including creating request/response objects and adding logic for handling specific domain operations. The user also refactored and improved the code by using traits and removing redundant elements. Furthermore, the user implemented a Norid transfer request, extending the functionality of the EPP client.
epp-clientphppackagistrfctld
discord/lilliput
Apr 2018 - May 2018
Resize images and animated GIFs in Go
Role in this project:Back-end Developer
Back-end DeveloperContributions:5 commits, 1 PR, 2 comments in 3 days
Contributions summary:Alexander focused on improving the image resizing library's robustness by addressing potential buffer access issues. Their contributions primarily involved adding and modifying range checks for image data buffers within the `NewDecoder` and `newOpenCVDecoder` functions. Additionally, the user refactored error handling by introducing and utilizing exported constants for error types, improving code clarity and maintainability. These changes likely enhanced the library's stability and error reporting capabilities.
thumbnailcropcgojpeggif-animation
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