Jussi Virtanen

I am Jussi Virtanen, a trading technologies consultant and an open source developer.


I offer consulting services in the field of trading technologies. Low-latency trading systems on the Java Virtual Machine (JVM) are my specialty.

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I write about software engineering, open source, and financial technologies. A frequent topic is the Parity project, which I founded in 2014.

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London was the first stop on my journey as a technology nomad in Europe. Here are my notes from living a month in the city. Read more