asopi tech
asopi techOSS Developer

OSS Developer

An indie developer working on AI, databases, and programming languages

Building and publishing three OSS projects: Alopex DB, JV Language, and HC GraphRAG.

  • Alopex DB - Same data file from embedded to cluster, no migration required
  • JV Language - Java syntactic sugar → Pure Java → Zero runtime
  • HC GraphRAG - GraphRAG for AWS
OSS Projects
3

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AI + OSS development and tech insights

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Alopex DBHC GraphRAGJV Language

Value

Focus areas

Database, programming language, and AI technology.

Services

OSS Projects

Alopex DB, Project JV, and hc-graphrag.

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database

Alopex DB

Same data file from embedded to cluster. Raft-based KVS + SQL + Vector + Graph ETL in one engine.

Learn about Alopex DB

language

JV Language

Java syntactic sugar with Python/Kotlin usability. Transpiles to pure Java, zero runtime.

Learn about JV Language

Blog

Latest from the blog

Technical experiments and insights.

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Jul 18, 2026

Getting Started with Nim: Tauri-like Nimino and Zed-like Nimculus

A quick introduction to Nim, and an announcement of two desktop products I started in Nim — Nimino, a Tauri-like lightweight WebView app framework, and Nimculus, a Zed-like GPU-native code editor.

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Jul 17, 2026

Finding a Local Japanese LLM That's Good at Writing Blog Posts

I picked one local Japanese LLM to write this blog, from the ones that run on my M3 MacBook Air (24GB). Here are the results of comparing them on long-form Japanese quality, plus the exact Ollama API calls and the prompts I used.

EN
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Jul 15, 2026

Even So, I'm Building Alopex DB

SQLite, DuckDB, PostgreSQL, distributed DBs, vector DBs, graph DBs — there is no shortage of great products. I'm building a new database anyway because every time the project moves forward, I re-pick the DB and rebuild the data itself. Alopex DB aims to be a foundation that keeps data's volume, conversion time, regeneration cost, and provenance intact as you scale from local to cloud, from single node to distributed.

EN
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Support

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Bug reports and feedback welcome.

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Bug reports and feature requests.

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