Hello World!

Hello World!

I'm a software engineer focused on systems programming, backend services, and full-stack applications.

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2+ years of experience

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English, Japanese

I'm a software engineer focused on systems programming, backend services, and full-stack applications. Strong interest in AI/ML research and systems-level development as well.

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2+ years of experience

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English, Japanese

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1

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Work info

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Role:

Full-Stack

Year:

2025

Local AI Knowledge Base

A self-hosted NotebookLM-style application built with Python and Next.js — turning any document collection into a queryable, LLM-powered knowledge base. Designed for privacy, portability, and local-first deployment.

Our Approach

Built around a RAG (Retrieval-Augmented Generation) architecture — documents are ingested, chunked, and embedded into a vector store. Queries retrieve semantically relevant chunks, which are passed to an LLM for grounded, context-aware responses. Fully Dockerized for cross-device portability with zero cloud dependency.

Key Features

  • Document ingestion & preprocessing pipeline

  • Embedding generation & vector search

  • LLM-based response generation (RAG)

  • Local-first, fully Dockerized deployment

  • Next.js frontend for document management & querying

  • Cross-device portability with no external API dependency

Delivered 6 projects, tackled 3 challenges

Delivered 6 projects, tackled 3 challenges

Delivered 6 projects, tackled 3 challenges