Darrick Joo
Senior Software Engineer at Microsoft
Copenhagen, Capital Region of Denmark
Summary
👤
Senior🎓
Top SchoolDarrick Joo is a Senior Software Engineer based in Copenhagen with a decade of experience building and modularizing large-scale systems, currently driving architectural improvements at Microsoft Business Central. He led the decomposition of a monolith into modular APIs used by 3,400+ partners and helped enable nearly 18,000 extensions, demonstrating strong system-design and partner-facing product sensibilities. His optimizations to job scheduling reduced incidents by 95%, and he architected a standalone email module showcased in a major release, reflecting both technical depth and product impact. Early career work spans mobile, game integration, and web performance improvements, giving him a practical, cross-platform engineering background. An active back-end contributor to Microsoft’s AL application extensions, he has hands-on experience implementing and testing cryptographic functions and tightening code quality. Multilingual and mentoring-minded, he combines independent initiative with a collaborative streak for partner-driven engineering.
10 years of coding experience
2 years of employment as a software developer
Bachelor’s Degree, Computer Science in Multimedia and Game Development, Bachelor’s Degree, Computer Science in Multimedia and Game Development at University of WollongongMaster’s Degree, Computer Science, Master’s Degree, Computer Science at Københavns UniversitetHigh School Diploma, Computer Science, High School Diploma, Computer Science at Centennial High School
English, Japanese, Chinese, Danish
Github Skills (7)
lang10
cryptography10
al-language10
testing10
dotnet9
asp-net9
net9
Programming languages (3)
Github contributions (5)
microsoft/ALAppExtensions
Aug 2019 - Nov 2022
Repository for collaboration on Microsoft AL application add-on and localization extensions for Microsoft Dynamics 365 Business Central.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:82 reviews, 84 commits, 78 PRs in 3 years 2 months
Contributions summary:Darrick primarily contributes to the `microsoft/alappextensions` repository, focusing on enhancements to cryptography management and related test suites. The user's commits demonstrate modifications to code units and tests, implementing and testing cryptographic functionalities such as RFC2898DeriveBytes. Additionally, the user updated the code to remove unused variables and fixed some bugs.
dynamics-365-business-centralcdstranslationbusiness-centralpower-platform
darjoo/AdventOfCode
Dec 2023 - Dec 2024
Contributions:16 pushes, 2 branches in 1 year
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