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@pawurb

Paweł Urbanek

pawurb
Poland

Hi, I'm Paweł - a Poland-based Ruby & Rust engineer building open-source tools focused on performance optimization and debugging.

🧰 Project highlights

  • 🔥 hotpath-rs - A lightweight, async-aware profiler with function timing, memory allocation, and data-flow insights, so you can locate performance bottlenecks in Rust easily. Already over 1k ⭐ and growing.
  • 📊 pg-extras - Database insights tooling for PostgreSQL in Rust, Ruby, and Elixir, helping teams spot locks, index issues, hit ratios, and more.
@pawurb

Getting started...

Featured work

  1. pawurb/hotpath-rs

    Simple async Rust profiler with memory and data-flow insights - quickly find and debug performance bottlenecks.

    Rust 1,291
  2. pawurb/rails-pg-extras

    Rails PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

    Ruby 1,233
  3. pawurb/ecto_psql_extras

    Ecto PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

    Elixir 392
  4. pawurb/pg-extras-rs

    Rust PostgreSQL database performance insights. Locks, index usage, buffer cache hit ratios, vacuum stats and more.

    Rust 65

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