Ivandro Jao
Senior Software Developer at Broadcast M.A.P. Limited
Portugal
Summary
🤩
Rockstar🎓
Top SchoolIvandro Jao is a Senior Software Developer based in Portugal with 12 years of experience building reliable .NET and full‑stack applications across finance, media, and consulting firms. He combines pragmatic backend expertise with hands-on UI improvements—evident in contributions to the popular SubtitleEdit project where he enhanced UX, comparer tools, and drag‑and‑drop behavior. His work on C-Sharp-Algorithms shows a strong commitment to code quality and testing, having migrated and fixed unit tests for .NET Core and optimized core algorithms. Comfortable operating in both legacy and modern stacks, Ivandro brings a quietly optimistic approach—"think like proton, always positive"—that surfaces as steady problem-solving and measurable improvements in user-facing features.
12 years of coding experience
7 years of employment as a software developer
Master's Computer Engenering, Master's Computer Engenering at EPSIELdéveloppement informatique, développement informatique at ETEC
Stackoverflow
2,841reputation
720kreached
16answers
15questions
Github Skills (25)
unit-testing10
git10
algorithms10
develop10
data-structure10
dotnet-core10
text-processing10
version-control10
data-structures10
netcore10
csharp10
user-interface9
ui-design9
graphical-user-interface9
hashing-algorithm8
Programming languages (6)
Github contributions (5)
SubtitleEdit/subtitleedit
May 2014 - Dec 2022
the subtitle editor :)
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:131 reviews, 1137 commits, 1895 PRs in 8 years 8 months
Contributions summary:Ivandro focused on enhancing the functionality and user experience of the subtitle editor. They implemented a feature to display a tooltip when a patch is too long, indicating a potential issue. The user also updated and fixed the multiple replace feature, and contributed to improvements in the subtitle comparer and drag-and-drop functionality. Further, the user contributed to the removal of extra formatting from various parts of the application.
editorvtt
aalhour/C-Sharp-Algorithms
May 2017 - Feb 2021
:books: :chart_with_upwards_trend: Plug-and-play class-library project of standard Data Structures and Algorithms in C#
Role in this project:Back-end Developer & QA Engineer
Back-end Developer & QA EngineerContributions:24 commits, 9 PRs, 14 pushes in 3 years 9 months
Contributions summary:Ivandro primarily focused on refactoring and updating unit tests within the C# algorithms library, switching the test framework to .NET Core and fixing several existing unit tests for various data structures and algorithms. Contributions included adding new test assertions and addressing namespace issues. The user also made minor code improvements, optimized an anagram detection method, and removed redundant code elements.
hashingbinary-search-treedatastructurequeuesclass-library
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