Jonathan Magnan
Founder at ZZZ Projects
Laval, Quebec, Canada
Summary
🤩
RockstarJonathan Magnan is a Canadian founder and software engineer with a decade of hands-on experience building developer tools and libraries that millions rely on annually. As CEO of ZZZ Projects he created popular services like .NET Fiddle, SQL Fiddle, and ZZZ Code AI, and maintains widely used paid libraries such as Entity Framework Extensions and Dapper Plus that optimize bulk data operations. He contributes across the stack—from dynamic LINQ core improvements to documentation and UI tweaks for projects like Html Agility Pack—and focuses on performance, developer productivity, and practical extensibility. Known for shipping pragmatic, well-tested solutions, he also built a runtime C# evaluation library that adds uncommon flexibility to production apps. Based in Laval, Quebec, he blends entrepreneurial drive with sustained open-source stewardship.
10 years of coding experience
Stackoverflow
11,126reputation
2.0mreached
378answers
1question
entity-framework-core
top-5%
linq
top-5%
sql-server
top-5%
entity-framework
top-1%
Github Skills (42)
database-api10
linq10
net10
databases10
dotnet10
efcore10
entity-framework-core10
ui-design10
netstandard10
asp-net10
uid10
entity-framework10
front-end-development10
extension-methods10
fileio10
Programming languages (4)
Github contributions (5)
zzzprojects/EntityFramework-Plus
Jan 2016 - Jun 2022
Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Batch Update, and more
Role in this project:
Back-end Developer
Back-end DeveloperContributions:288 releases, 307 commits, 44 PRs in 6 years 6 months
Contributions summary:Jonathan contributed to the Entity Framework Plus project by modifying source code, specifically within the shared and core components. These changes include updates to batch delete and update functionalities, improvements to query caching, and adjustments to the audit system, indicating involvement in performance optimization and core feature enhancements. The commits demonstrate expertise in handling database interactions and modifying the existing codebase. Furthermore, the user addressed issues related to MySQL database schema, suggesting familiarity with database-specific implementations.
querydotnetbatchentitycaching
zzzprojects/Z.ExtensionMethods
Jan 2016 - Apr 2021
C# Extension Methods | Over 1000 extension methods:
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:4 releases, 64 commits, 4 PRs in 5 years 3 months
Contributions summary:Jonathan primarily worked on a .NET-based project, contributing across multiple areas including UI and backend components, by adding extensions. Contributions involved the addition of new extension methods, modifications to existing code, and unit tests. The user also demonstrates a solid understanding of file I/O operations, web-related methods, and C# project file structure.
dotnetcsharpextension-methodsdotnet-corec-extension
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