Tharit Thaveekittikul

Software engineer building AI systems, trading tools, and developer infrastructure.

Resume

Projects

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.

nextjspythonfastapipostgresqlqdrant

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.

nextjspythonfastapipostgresqltimescaledb
+16

POMPKINS Food iOS

Native iOS food ordering app built with SwiftUI and Clean Architecture — featuring real-time order tracking via SSE, Live Activity Widget for Dynamic Island and lock screen, PompkinsShorts short-video feed, and an AI chatbot.

swiftswiftuifirebasegoogle-mapsalamofire
+28

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