Slav Jhangiryan

I’m a C++ software engineer with 5 years of experience specializing in core C++, backend architectures, and desktop applications. My work centers on software health—enhancing performance, simplifying complex logic, refactoring for readability, and fixing bugs across APIs and client-side systems.

At Picsart, I contributed to the core development and site reliability of a custom C++ graph engine, co-authoring a high-concurrency graph engine that was more optimal by ~35–40% than the previous version. I also refactored backend and desktop codebases to align with Clean Code principles—reducing cyclomatic complexity and improving maintainability—and improved performance using profiling tools like Valgrind. With fuzzing via LibFuzzer, I uncovered 50+ logic errors and memory leaks, and I achieved >90% coverage on mission-critical modules using golden testing and performance benchmarks across iOS, Android, and Linux.