Tor Vestbø is a distinguished software engineer in Oslo with 17 years of experience building and maintaining cross-platform systems, particularly for Apple platforms within the Qt ecosystem. He blends a strong UX and developer-productivity mindset with low-level systems expertise—shipping platform plugins, graphics drivers and robust shutdown/CI fixes across projects like Qt, CMake and IPFS's Kubo. A pragmatic polyglot, he navigates build systems, macOS internals and tooling improvements (notably migrating Qt workflows to modern toolchains and optimizing macOS CI). Tor is an active open-source contributor, with practical documentation work on Sentry and reliability-focused fixes in widely used projects such as ccache and RetroArch. Colleagues rely on him for complex debugging of native OS APIs and for simplifying developer workflows through automation and build-system enhancements. Outside obvious engineering chops, he pairs formal CS training with an uncommon interest in music technology, informing a keen sense for UX and detail.
17 years of coding experience
17 years of employment as a software developer
Norges teknisk-naturvitenskapelige universitet
Psychology, Computer Science, Psychology, Computer Science at Universitetet i Tromsø (UiT)
Contributions summary:Tor primarily focused on automating and improving the build and provisioning processes for the Qt5 project, particularly on macOS. Their contributions include versioning Xcode bundles, configuring environment settings, and integrating OpenSSL and PostgreSQL. They also made adjustments to the CI/CD setup, specifically related to macOS image provisioning, using shell scripts and brew to install necessary dependencies.
A Python + iCloud wrapper to access iPhone and Calendar data.
Role in this project:
Back-end Developer
Contributions:41 commits, 42 PRs, 27 pushes in 1 year 6 months
Contributions summary:Tor primarily contributed to the back-end logic of the `pyicloud` library, which provides access to iCloud services. Their work included refactoring cookie handling for improved persistence, simplifying the login sequence, and implementing support for two-step authentication. Additionally, they added logging to facilitate debugging and addressed various issues related to HTTP headers and responses. The user also added iCloud Photo Library service.
pythoncalendariphoneioscalendar-data
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Tor Vestbø - Distinguished Software Engineer at Qt Group