Gunnar Wagenknecht
Principal Software Engineer at Snowflake
Jena, Thuringia, Germany
Summary
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Rockstar🎓
Top SchoolGunnar Wagenknecht is a Principal Software Engineer with 14 years of experience who blends deep systems and developer-experience expertise with long-standing open source stewardship. He has led large-scale developer productivity transformations at Salesforce and guided architecture and governance as Chair of the Eclipse Foundation’s Architecture Council and board member. Gunnar’s hands-on background spans low-level platform work (Eclipse SWT Cocoa fixes) to full-stack tooling (Apex debugger and VS Code Salesforce extensions), reflecting a rare mix of build-system, IDE and runtime competence. Based in Jena, Germany, he pairs technical leadership with strategic management training (Executive MBA) and a global perspective from years advising startups and traveling the world. Notably, his contributions include integrating Istanbul-based code coverage and debugger enhancements into widely used developer tooling, improving real-world developer workflows.
14 years of coding experience
30 years of employment as a software developer
High School, High School at Gymnasium BergschuleExecutive MBA General Management, Executive MBA General Management at Ernst-Abbe-Hochschule JenaDipl.-Ing. (BA) Computer Science, Dipl.-Ing. (BA) Computer Science at University of Cooperative Education, Gera
English, German
Stackoverflow
2,318reputation
116kreached
56answers
14questions
osgi
top-1%
java
top-5%
Github Skills (30)
debugging10
debug10
typescript10
vscode-extension10
java10
cocoa10
javas10
osgi10
apex10
typescript-types10
swt10
macos10
typescripts10
salesforce10
multiplatform9
Programming languages (22)
Github contributions (5)
forcedotcom/salesforcedx-vscode
Jun 2017 - May 2018
Salesforce Extensions for VS Code
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:38 commits, 60 PRs, 323 pushes in 11 months
Contributions summary:Gunnar implemented new features for code coverage metrics reporting, including the integration of Istanbul for code instrumentation and reporting. They added step-in, step-out, and step-over commands to the debugger. The user also contributed to variables support for the debugger, added a new command for bootstrapping a project for ISV debugging, and generated a launch.json configuration file for the Apex debugger.
vscode-debuggervscode-extensionlightningvscodesalesforce-developers
eclipse-platform/eclipse.platform.swt
Oct 2016 - Mar 2021
Eclipse SWT
Role in this project:Software Engineer
Software EngineerContributions:5 commits, 1 comment, 2 issues in 4 years 5 months
Contributions summary:Gunnar primarily contributed to the Eclipse SWT (Standard Widget Toolkit) project, focusing on Cocoa platform-specific implementations. Their work involved addressing compatibility issues, such as removing support for XULRunner and updating bridge support files for newer macOS versions. They also made changes to the build scripts and generated code related to platform-specific details. Additionally, they resolved a race condition that was preventing JavaScript from being correctly disabled.
swtjavaeclipsecross-platform-guiui
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