John Torjo
C C Expert at Freelance
Cluj-Napoca, Romania
Summary
👤
SeniorJohn Torjo is a C#/C++ expert with nearly two decades of professional experience and 18+ years working remotely from Cluj-Napoca, Romania. He specializes in high-performance, user-facing applications—shipping skinnable, multi-threaded UIs, real-time previews and optimized rendering for products like Cinematic Studio and cross-platform poker tools. As a freelancer and former senior developer, he has moved products from one-time sales to subscription models, improved performance through OpenGL and threading optimizations, and implemented complex integrations across major poker platforms. An active open-source contributor, he has made targeted improvements to the OpenSilver project (simulator features, thread-safety fixes, and third-party integration tweaks). Known for tenacity and pragmatic delivery, he consistently finishes projects on time and within budget while keeping apps fast and responsive.
18 years of coding experience
13 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
net10
asp-net10
dotnet10
csharp10
dotnet-core10
performance-optimization9
xaml9
uid8
thread-safety8
front-end-development8
ui-design8
Programming languages (8)
Github contributions (5)
OpenSilver/OpenSilver
Aug 2022 - Nov 2022
Build Cross-Platform Apps with C#, VB.NET, or F# and XAML. One codebase. Six platforms. Powered by WebAssembly and .NET.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:12 reviews, 6 commits, 17 PRs in 3 months
Contributions summary:John primarily focused on enhancing the OpenSilver project by addressing various issues and improving the existing codebase. Their contributions include implementing features for the simulator, optimizing performance by avoiding unnecessary collection enumerations, and fixing thread-safety issues within the dispatcher helpers. Additionally, they removed duplicated types and disconnected popup elements from the popup root. Finally, the user updated assembly visibility to accommodate third-party integration with Telerik components.
csharpdotnetwebassemblyxaml
jtorjo/cef-spout
Feb 2022 - Feb 2022
Chromium Embedded w/ Offscreen Rendering, made available to other applications via Spout Texture Sharing
Contributions:51 commits, 51 pushes in 14 days
chromiumoffscreenrendering
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