Staffan Gustafsson
CTO at Tradimus
Stockholm County, Sweden
Summary
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RockstarStaffan Gustafsson is a CTO based in Stockholm with 11 years of hands-on software engineering and leadership experience, currently steering technology at Tradimus. He combines strategic product leadership with deep backend expertise, evidenced by significant contributions to the widely used PowerShell project where he optimized core conversion and cmdlet performance for measurable speed gains. Comfortable moving between architecture and code, he brings practical knowledge of language internals and performance tuning to platform-level decisions. Colleagues know him for turning nuanced technical bottlenecks into reliable, maintainable solutions that scale.
11 years of coding experience
Stackoverflow
354reputation
18kreached
6answers
5questions
Github Skills (15)
powershell10
csharp10
performance-optimization10
dotnet-core10
language-design9
dotnet9
net9
asp-net9
parser8
parserator8
command-line8
autocomplete6
variadic-functions6
windbg6
dbgeng6
Programming languages (6)
Github contributions (5)
PowerShell/PowerShell
Dec 2017 - May 2022
PowerShell for every system!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:41 reviews, 72 commits, 122 PRs in 4 years 6 months
Contributions summary:Staffan made significant contributions to improve the performance and functionality of PowerShell, focusing on the backend aspects of the language. Their work involved optimizing various core components, including the `LanguagePrimitives.TryConvertTo`, `Import-CSV`, `Group-Object`, and JSON to PSObject conversion processes, leading to substantial speed improvements. Additionally, the user added new parameters to existing cmdlets and implemented type inference improvements for `Select-Object` command. The contributions reflect a strong understanding of PowerShell's internal workings.
windowspowershelllinuxcommand-linemacos
powercode/PSGitCompletions
Feb 2021 - Mar 2021
PowerShell competer for git
Contributions:1 release, 3 reviews, 33 commits in 14 days
powershell
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