Dmitriy Kovalenko*

Performance engineer with over a decade of experience optimizing software and building systems. Now working on Codex at OpenAI. Author of popular open-source tools (fff, odiff) and core collaborator on industry-leading projects including Material-UI, Cypress.io, React Native, and FFmpeg.

I created fff for fast file and code search, odiff for image comparison, and fframes for programmatic video rendering in Rust. And yeah, I'm weirdly obsessed with "f"s in my project names :)

You may also know me from my contributions to FFmpeg, Material UI, React Native and Cypress. You can find my work on GitHub and follow me on X.

I speak about software performance and systems programming at conferences including EuroRust and Wasm I/O. Some of my talks appear under Dmitry Kovalenko, including on GitNation. Browse my talks and recordings below.

I've lived on Earth for $\left\lfloor \pi e^{2} + \varphi^{5} \right\rfloor$ years, and I use Neovim btw.

It's a pleasure to have you here, and I hope you enjoy the design of this website.