Tharit Thaveekittikul
Software engineer building AI systems, trading tools, and developer infrastructure.
ResumeProjects
DocRAG: Multimodal Self-Hosted RAG
An open-source RAG engine that lets you chat with PDFs, spreadsheets, diagrams, and source code using local or cloud LLMs — fully self-hosted with Qdrant and PostgreSQL.
Zentri: AI-Powered Financial OS
An open-source, privacy-first financial OS that aggregates assets across Thai stocks, US equities, crypto, mutual funds, and gold — then uses LLMs to deliver institutional-grade analysis running locally via Docker.
Writing
claude-mem: Claude Code That Actually Remembers
Claude forgets everything between sessions. claude-mem fixes that — and saves tokens while it's at it.
May 2026
RTK: How I Cut 67% of My Claude Code Token Usage
I didn't notice how many tokens CLI output was eating until I found RTK. Here's what it is, how it works, and how to set it up.
May 2026
Hello World
First post on the new portfolio — testing MDX, syntax highlighting, and custom components.
May 2026