Rasmus Dahlberg
Software Engineer at Glasklar Teknik AB
Karlstad, Sweden
Summary
👤
Senior🎓
Top SchoolRasmus Dahlberg is a software engineer with eight years of experience at the intersection of research, development, and operations, currently leading Sigsum and System Transparency open-source projects and heading a team at Glasklar Teknik AB. He holds a PhD from Karlstad University and has a strong research background in certificate transparency and Tor, translating academic work into production-grade privacy infrastructure. His past roles include R&D at Mullvad VPN where he worked on transparency logs, quantum-resistant tunnels, and kernel development, reflecting deep expertise in cryptographic protocols and anonymity networks. Known for fostering inclusive, collaborative teams, he combines hands-on engineering (Linux, tooling like tmux) with strategic leadership and a focus on auditable, transparent systems. An understated strength is his ability to move between formal research and pragmatic implementation, making complex secure-logging and transparency concepts deployable in real-world systems.
8 years of coding experience
2 years of employment as a software developer
Doctor of Philosophy - PhD, Doctor of Philosophy - PhD at Karlstad UniversityMaster's degree, Computer engineering, Master's degree, Computer engineering at Karlstads universitet
Github Skills (20)
certificate-transparency10
software-design9
verifiable9
cryptography9
merkle-tree9
tor9
encryption8
scalable8
tooling7
transparency7
rust7
go6
development-environment6
rust-lang6
utilities5
Programming languages (5)
Github contributions (5)
rgdd/ctor
Jul 2019 - Dec 2021
Certificate Transparency in Tor
Contributions:280 pushes, 1 branch, 3 tags in 2 years 5 months
certificate-transparencytor
transparency-dev/witness-network
Sep 2025 - May 2026
Configs and related material for the public witness network.
Contributions:9 reviews, 14 PRs, 9 pushes in 8 months
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