Christian Palmstierna
Solution Architect at Betsson Group
Stockholm County, Sweden
Summary
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Rockstar🎓
Top SchoolChristian Palmstierna is a Solution Architect based in Stockholm with 11 years of hands-on experience designing and implementing scalable .NET systems. At Betsson Group he progressed from system developer to architect, blending backend C# expertise with frontend understanding from earlier consultancy work. He contributes to high-performance distributed systems in open source—most notably adding routing, mailbox, and middleware capabilities to the Proto Actor .NET project—demonstrating practical knowledge of actor models and message routing. Trained in software engineering and information theory at KTH, he combines solid academic foundations with pragmatic system-building skills and a knack for turning concurrency challenges into reliable production features.
11 years of coding experience
1 year of employment as a software developer
Bachelor, Software engineering, mathematics, digital technology theory, information theory, Bachelor, Software engineering, mathematics, digital technology theory, information theory at KTH Royal Institute of Technology
Swedish, English
Stackoverflow
1,122reputation
54kreached
18answers
6questions
Github Skills (17)
url-routing10
proto-actor10
distributed-computing10
message-passing10
dotnet-core10
actor10
csharp10
akka9
concurrency9
callstack6
decimal6
vbnet6
stacktrace6
android6
visual-studio6
Programming languages (9)
Github contributions (5)
asynkron/protoactor-dotnet
Jan 2017 - Dec 2021
Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
Role in this project:
Backend Developer
Backend DeveloperContributions:3 reviews, 197 commits, 73 PRs in 4 years 11 months
Contributions summary:Christian primarily contributed to the implementation of routing functionalities within the Proto Actor framework, as evidenced by the "Implement Routing" commit. This involved creating various router implementations, including Random, RoundRobin, ConsistentHash, and Broadcast routers for both group and pool configurations. The user also added mailbox features, including both bounded and unbounded queues for message handling. Further commits added functionality around receive pipelines, middleware, and actor context enhancements.
protobufgrpcultraprotodistributed-actors
asynkron/protoactor-js
May 2017 - Jul 2018
Contributions:44 commits, 1 PR, 45 pushes in 1 year 2 months
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