Jussi Jumppanen
Software Developer at Pacific Fund Solutions
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolJussi Jumppanen is a seasoned software developer with 24 years' experience building mission-critical systems across finance, defence, transportation, government and aviation. He specializes in modernizing legacy desktop and bespoke applications to web-based architectures using C#, .NET Core, Blazor and SQL while pragmatically choosing tools like Dapper or EF to fit existing data models. Jussi has delivered end-to-end solutions from workflow and rules engines to document-signing integrations and background services, and is the original author of the Zeus editor — a C/C++ Windows programmer’s editor used internationally. Comfortable across full stack, integration and embedded work, he blends deep systems knowledge with practical automation (SQL replication scripts, import utilities) to reduce manual effort. Based in Sydney, he pairs engineering rigor and long-term product stewardship with a track record of translating complex domain requirements into reliable, auditable software.
24 years of coding experience
15 years of employment as a software developer
Bachelor of Engineering (B.E.) Mechanical/Electrical, Bachelor of Engineering (B.E.) Mechanical/Electrical at University of Tasmania
Github Skills (40)
parser10
microsoft10
windows10
windows-package-manager10
manifest10
windows-service10
parsing10
mdt10
delve10
golang10
powershell10
winget10
package-manager10
tlaplus9
tree-sitter9
Programming languages (7)
Github contributions (5)
jussij/BlazorTest
Apr 2023 - Jun 2023
Contributions:11 pushes, 1 branch in 1 month
jussij/winget-pkgs
May 2023 - May 2023
The Microsoft community Windows Package Manager manifest repository
Contributions:1 push in 1 day
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