Angelin Calu
Senior Software Engineer at Identio
Turku, Mainland Finland
Summary
👤
Senior🎓
Top SchoolAngelin Calu is a Senior Software Engineer based in Turku, Finland, with nine years of professional software experience and a deep background in naval architecture and shipbuilding. He transitioned from a decade of hands-on hull design and 3D modeling in Aveva and Tribon M3 into full-time software engineering, bringing strong domain knowledge in production automation and engineering workflows. Comfortable across backend development and tooling, he contributes to open-source projects like the PHP yasumi library, adding country-specific holiday providers and improving core logic and tests. A practical problem-solver, he has a history of automating reporting and production tasks with scripts and custom applications, dating back to early VBA and PHP projects. Father of two and an entrepreneur at heart, he pairs disciplined engineering output with an appreciation for long-term maintenance and usability. His mix of shipyard-grade precision and backend development experience makes him especially effective at bridging complex physical processes and software automation.
10 years of coding experience
12 years of employment as a software developer
"Dunarea de Jos" University of Galati"Dunarea de Jos" University
English
Stackoverflow
1,905reputation
280kreached
35answers
43questions
Github Skills (11)
php10
c-library10
common-library10
testing9
api8
ms-access6
javascript6
text-formatting6
laravel6
excel6
vba6
Programming languages (7)
Github contributions (5)
azuyalabs/yasumi
Dec 2016 - Jan 2017
The easy PHP Library for calculating holidays
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 commits, 8 PRs, 3 comments in 25 days
Contributions summary:Angelin primarily contributed to the `yasumi` library, focusing on the implementation of holiday providers for different countries. Their work included adding language descriptions, correcting comments, refactoring code by moving functions, and adding a new holiday provider for Romania. The user also updated tests and fixed formatting in test files. Their changes involved modifying PHP files, including code for calculating specific holidays and translating holiday names, indicating a focus on the backend logic of the library.
easy-phpphpcalculate-holidayscalculationsapi
AngelinCalu/angelin.calu.info-gatsby
Dec 2020 - Aug 2021
My personal website, built with GatsbyJS.
Contributions:2 PRs, 124 pushes, 12 branches in 7 months
gatsbyreactjsreactgatsbyjs
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