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chatchai98/README.md

Hi, I'm Chatchai Jomta 👋

IT Support & Software Developer · Bangkok, Thailand
From keeping hospital IT running to building web apps and AI tools that make everyday work easier.

Resume Email

🧑‍💻 About me

  • 🏥 Now: IT Support / Software Developer at Namarak Hospital (2023 – present): building internal systems and looking after HIS, PACS, servers and the network
  • 🏨 Before: IT Support at Klub Hotel (2017 – 2019) and Cinnamon Residence (2016 – 2017)
  • 🎓 B.Ed. Educational Technology and Communications, Mahasarakham University: GPAX 3.75, First-Class Honors
  • 🔭 Open to Frontend, Backend and AI roles · Rama 9 area · On-site / Hybrid

🚀 Selected work

I work on internal hospital systems with a team. These are high-level descriptions of private projects; no patient data or source code is shared here.

Project What it does Stack
Namarak EMR Electronic records and document workflows with OCR and AI-assisted summaries and Q&A Node.js · Express · PostgreSQL · Cloud Storage · Gemini
Surgical Care Pre-operative, intra-operative and post-operative workflows with structured records and PDF documents Python · FastAPI · PostgreSQL · Cloud Run
Namarak AI services APIs for clinical summaries and Q&A using hospital data and knowledge sources Python · FastAPI · Vertex AI · Cloud SQL
Notification Service Shared API for templated LINE, SMS, email and Slack notifications Node.js · Express · PostgreSQL
Document tools OCR for images and PDFs, plus a web-based PDF template designer Python · FastAPI · OneOCR · WeasyPrint
Kissflow Web Service Connects hospital workflows with Cloud SQL and Cloud Storage Node.js · Express · Google Cloud
Desktop tools Thai ID card reader · PDF merger · Backup utility Python · PyQt6 · Tkinter · Electron

📂 Open source

  • Markdown-Viewer: lightweight, local-first Markdown viewer and editor with GFM, Mermaid diagrams and syntax highlighting
  • Agent-SWI: a Markdown-only "second brain" convention that gives AI coding agents shared memory across sessions and tools

🧪 Personal projects

Private repositories, listed here for reference.

  • Chatchai.j: this Liquid Glass resume site, scroll-driven zoom scenes in plain HTML, CSS and JavaScript (live)
  • AutoBackup: GUI tool that backs up a Windows Server to a Linux server (Python)

🛠 Tech stack

Frontend
HTML5 CSS JavaScript

Backend & API
Python FastAPI Flask Node.js Express

Database
PostgreSQL MySQL SQLite

Cloud & DevOps
Google Cloud Cloud Run Docker

AI & Dev tools
Vertex AI Gemini Claude Code Codex Cursor

IT & Hardware
Windows macOS Linux Arduino

🎯 Beyond the screen

📷 Photography · 🤖 Tech & AI · 🔌 IoT · 🎬 Movies · 🎧 Music · 🎮 Games

Popular repositories Loading

  1. Agent-SWI Agent-SWI Public

    Markdown-only "Second Brain" convention for AI coding agents — one folder, one contract, so every agent recovers the same stack, conventions, decisions, memory, and implementation history across s…

    PowerShell

  2. Markdown-Viewer Markdown-Viewer Public

    A lightweight local-first Markdown viewer and editor with GFM, Mermaid diagrams, syntax highlighting, themes, and safe browser-based rendering.

    TypeScript

  3. chatchai98 chatchai98 Public

    Profile README

  4. athena-os-releases athena-os-releases Public

    Official compiled downloads for AthenaOS and Athena Core. No application source code.