Viktor Cseh
Senior Cloud Engineer at Mastercard
Budapest, Hungary
Summary
🤩
Rockstar🎓
Top SchoolViktor Cseh is a Senior Cloud Engineer based in Budapest with nine years of experience spanning systems administration, telecommunications, and software development. He progressed from research roles at Budapest University of Technology and Nokia Bell Labs into cloud engineering at Mastercard, where he now focuses on building and operating scalable cloud platforms. Viktor combines practical ops knowledge with software craftsmanship—his open-source contributions to LLVM clang-tidy demonstrate a knack for static analysis and improving code safety, particularly around pointer arithmetic and unsafe function detection. Comfortable both automating backend workflows and tightening code quality, he brings a research-driven mindset to production systems. Colleagues know him for pragmatic problem-solving and an unusual blend of low-level C++ insight with cloud-native tooling. Outside work he signs commits as a “red wolf,” hinting at a playful, curious approach to engineering.
9 years of coding experience
3 years of employment as a software developer
Master's degree, Computer Engineering, Master's degree, Computer Engineering at Budapest University of Technology and Economics
Github Skills (9)
c-language10
clang-tidy10
cprogramming-language10
compiler-development10
testing10
automation9
automations9
regular-expression8
documentation7
Programming languages (8)
Github contributions (5)
llvm/llvm-project
Feb 2022 - Mar 2025
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
Role in this project:
Backend Developer & Automation Engineer
Backend Developer & Automation EngineerContributions:17 reviews, 17 PRs, 9 pushes in 3 years 1 month
Contributions summary:Viktor contributed to the LLVM project by implementing and improving clang-tidy checks, focusing on code quality and identifying potential issues, specifically related to pointer arithmetic in polymorphic objects and unsafe functions. They added support for custom unsafe functions and C++ member functions, as well as fixing issues. This indicates a focus on improving the compiler's ability to detect and prevent coding errors, enhancing the overall quality and maintainability of the codebase. The changes included modifications to existing tests and documentation.
compilerstechnologiesclangsubmittoolchain
Discookie/codechecker-vscode
Apr 2021 - Jun 2021
Contributions:2 releases, 55 commits, 3 pushes in 2 months
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