Karel Casier
Software Engineer at Meta
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolKarel Casier is a software engineer with 11 years of experience designing and implementing high-performance C++ systems, currently building exabyte-scale storage services at Meta in Seattle. He has a strong foundation in C and C++ from a Software Engineering degree at the University of Waterloo and a track record of internships across security infrastructure, embedded platforms, and graphics tools. At Meta he focuses on scalable, reliable, and efficient storage fabrics that support critical applications, bringing production-grade durability and performance expertise. His background in embedded smart glasses and Alias graphics tooling reveals a versatility that spans low-level systems to application-facing features. Known for excellent customer service and collaborative teamwork, he pairs pragmatic problem-solving with the discipline to work independently on large, distributed codebases. Colleagues appreciate that he blends deep systems knowledge with hands-on coding stamina in long-lived, high-impact projects.
11 years of coding experience
1 year of employment as a software developer
Bachelor of Software Engineering (BSE), Software Engineering, Bachelor of Software Engineering (BSE), Software Engineering at University of Waterloo
Github Skills (14)
typescript10
vscode-extension10
electron10
editor10
vscode10
visual-studio9
microsoft9
visual-studio-code9
stow4
karabiner3
zsh3
dotfile3
multithreading2
cpp1
Programming languages (3)
Github contributions (5)
KarelCasier/dotly-dotfiles
Jun 2019 - Oct 2020
Personal dotfile manager
Contributions:6 PRs, 22 pushes, 1 branch in 1 year 4 months
dotfile-managerkarabinerstowdotfilesdotfile
KarelCasier/UntitledSpaceGame
Dec 2014 - Feb 2015
Contributions:40 commits, 20 pushes in 1 month
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