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gabisonia/README.md

I've spent more than 10 years in software, working across development, testing, architecture, and team leadership. Most of my work has been with Microsoft technologies, and I enjoy building practical, scalable systems.

I'm involved in a couple of community projects:

  • dotnet.ge – a .NET-focused community in Georgia

Speaking

I'm also a speaker at .NET Georgia, where I give talks on .NET, software engineering, and related technologies.

Open source

I actively maintain several open-source projects:

I also contribute to other open-source projects:

  • Imposter – a mocking library focused on finding the right balance between performance and an intuitive API
  • Brighter – contributions to the .NET command processor and messaging framework

Contributions to Microsoft open-source projects

  • Aspire – PR #19958 – Fixed inherited launch profile handling for bundled AppHosts.
  • Agent Framework for Go – PR #1068 – Fixed MCP tool discovery pagination so agents can discover and invoke tools across all pages returned by MCP servers.
  • Agent Framework for Go – PR #1073 – Preserved native MCP content in tool results, including images, audio, resource links, and embedded resources instead of serializing them as text.
  • Agent Framework for Go – PR #1077 – Fixed tool-call cancellation so cancelled requests stop subsequent provider and tool invocations instead of continuing execution.
  • Agent Framework for Go – PR #1088 – Fixed tool-result compaction to preserve raw JSON as readable JSON text instead of rendering json.RawMessage values as numeric byte arrays.
  • Agent Framework for Go – PR #1093 – Added function-invocation middleware with call identity, allowing applications to intercept individual tool calls and inspect or modify their call ID, arguments, results, and errors. The middleware also supports short-circuiting tool execution and exposes invocation identity inside tool handlers through context.
  • Agent Framework for Go – PR #1112 – Preserved MCP content metadata during bidirectional MCP ↔ framework conversion, including metadata for text, images, audio, resource links, embedded resources, and JSON content.
  • Agent Framework for Go – PR #1113 – Preserved MCP array output schemas and structured results by adding structured content for array and nullable-array tool results while keeping existing text output unchanged.

Outside of coding, I enjoy learning about startups, traveling, and meeting people from different cultures.

My GitHub might look like a graveyard, but it's full of half-finished ideas and hidden startup experiments.

Feel free to check out my repos or connect.

Pinned Loading

  1. PdfiumRaster PdfiumRaster Public

    PDFium-backed .NET Standard library for rendering PDF pages to PNG, JPEG, WebP, and BMP images.

    C# 13

  2. resources resources Public

    List of resources to became a better .Net developer

    22 2

  3. CsvToolkitCore CsvToolkitCore Public

    .NET high-performance CSV library

    C# 25

  4. go-vectorstore go-vectorstore Public

    A lightweight Go vector-store library inspired by Microsoft.Extensions.VectorData

    Go 13

  5. FIndex FIndex Public

    Face similarity search

    C# 8

  6. PdfiumRaster.Orchestrator PdfiumRaster.Orchestrator Public

    Multi-process PDFium rendering for .NET with isolated workers, bounded scheduling, crash recovery, and hard timeouts.

    C# 9