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Ólafur Aron Jóhannsson

Senior Software Engineer working in Aerospace. Daily stack is C++, Qt/QML, OpenGL and Python. Also experienced with C# .NET, SQL and React - main focus now is Rust, WASM, WebGL and ML.

Iceland Joined on Aug 12, 2025 olafurjohannss@gmail.com https://olafuraron.is

Education

Reykjavík University

Work

Senior Software Engineer in Aerospace

Badges

Writing Debut

Skills/Languages

C++, Python, C#, Rust, JavaScript, SQL, OpenGL, WebGL, React

Currently hacking on

Local RAG systems, lightweight neural network inference engines

5 posts published

1 comment written

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Build a Document Search Engine in C# Without Python

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Ólafur Aron Jóhannsson

Feb 15

Build a Document Search Engine in C# Without Python

#csharp #dotnet #machinelearning #ai

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6 min read

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Semantic Search in C# Without Python

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Ólafur Aron Jóhannsson

Feb 14

Semantic Search in C# Without Python

#csharp #dotnet #machinelearning #nlp

2 reactions

1 comment

5 min read

Sentiment Analysis in C# - Without Python or External APIs

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Ólafur Aron Jóhannsson

Feb 13

Sentiment Analysis in C# - Without Python or External APIs

#dotnet #csharp #nlp #machinelearning

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6 min read

What are Vector Embeddings?

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Ólafur Aron Jóhannsson

Oct 19 '25

What are Vector Embeddings?

#machinelearning #webassembly #rust #nlp

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2 min read

EdgeBERT: I Built My Own Neural Network Inference Engine in Rust

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Ólafur Aron Jóhannsson

Sep 12 '25

EdgeBERT: I Built My Own Neural Network Inference Engine in Rust

#machinelearning #rust #webassembly #python

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4 min read