Gil Cleber Barboza
Software architect · Sorocaba, Brazil

Developer tools for Oracle & PL/SQL.

I build tools for teams that run Oracle in production — and practical Python and Rust building blocks. Creator of the utPLSQL Test Runner for VS Code.

  • Oracle Database
  • PL/SQL
  • TypeScript
  • Python
  • Rust
  • VS Code

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Featured project

Native Oracle tooling, without leaving the editor.

VS Code extension · TypeScript · MIT

utPLSQL Test Runner

Run, debug and cover utPLSQL (Oracle PL/SQL) tests in VS Code's native Test Explorer. Oracle-direct execution via node-oracledb, visual coverage, jump-to-failure and a PL/SQL debugger.

  • 24 UI languages
  • Oracle 12.1+
  • thin & thick
  • Test Explorer

Open project site VS Code Marketplace

utPLSQL Test Runner icon Independent community project

More projects

Libraries, services and starting points I maintain.

Python library · PyPI

isis-report-lib

Tabular PDF reports from Python — hierarchical layouts, Jinja2 rendering and Playwright PDF, in one call.

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Python service · Robyn

isis_report

Async microservice that turns JSON or .toon payloads into print-ready PDFs, with MCP tools and OpenAPI docs.

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Dev Container template

base_flask

A Flask workspace that runs in a Dev Container — Python 3.14, F5 debugging and zero local setup.

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Dev Container template

base_robyn

A Robyn workspace with uv, modular discovery, OpenAPI/ReDoc and a slim Docker build.

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About

I'm a software architect based in Sorocaba, Brazil. Most of my work sits between the database and the editor: making PL/SQL testable, observable and debuggable without leaving VS Code. The projects on this site are the ones I use, maintain and keep public.

What I care about: tests that run where the code runs, tooling that fails loudly and explains itself, and documentation that stays true to the code.