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Achievement: Pull Sharkx2Achievement: YOLOAchievement: Public SponsorAchievement: Arctic Code Vault Contributor

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Public SponsorAchievement: Arctic Code Vault Contributor

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rnestertsov/README.md

Hey, I'm Roman!

Product-focused engineer and engineering leader with 15+ years building data platforms, data warehouses, and developer-facing products.

📦 Go Libraries I've made for testing and development tooling

  • rnestertsov/db-toolkit - Arrow-based data I/O for Go with pull-model streaming, filter pushdown, and column projection across databases and file formats
  • rnestertsov/slt - engine-agnostic framework for executing SQL Logic Tests with glob filtering, optimizer comparison, and multiple sort modes
  • rnestertsov/watch - lightweight file watcher that auto-triggers rebuilds on changes, supporting Go, Rust, and Node.js with smart language detection

🛠️ Emacs Packages I've built for my development workflow

  • rnestertsov/goasm-mode - minor mode for visualizing Go compiler assembly output with bidirectional source-to-assembly navigation
  • rnestertsov/sqllogictest-mode - major mode for editing SQLLogicTest (.slt) files with syntax highlighting for SQL keywords and directives

Pinned Loading

  1. db-toolkit db-toolkit Public

    Arrow-based data I/O for Go with pull-model streaming, filter pushdown, and column projection across databases and file formats

    Go

  2. slt slt Public

    SQL Logic Test (SLT) framework for Go

    Go

  3. sqllogictest-mode sqllogictest-mode Public

    Emacs major mode for the sqllogictest tests

    Emacs Lisp

  4. goasm-mode goasm-mode Public

    Emacs minor mode for displaying Go Plan9 Assembly

    Emacs Lisp