Lev Stipakov

Senior engineering for VPN and systems software, from Oulu, Finland. Eight to twelve hours of training a week — focus that carries over to the code.

VPN & networking

OpenVPN contributor since 2017. Custom protocols, secure tunnels, cross-platform clients.

Cross-platform native

Linux, macOS, Windows, iOS, Android. Kernel drivers up to UI.

Kernel & low-level systems

WDF kernel drivers, packet pipelines, Windows system services.

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What I do

Lesti Software is a one-person consultancy. I take on systems software, networking and security work, and cross-platform native code. Mostly busy with OpenVPN; open to the right additional engagement.

Services