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KraiyosW/README.md

I turn messy real-world problems into working AI systems.

I'm an AI Engineer in Bangkok with more than six years across mechanical engineering, backend development, manufacturing data, and industrial digitalization. That path taught me to see the whole system: how data is created, where it breaks, what the user actually needs, and how software must behave outside a notebook.

Today, I build with computer vision, data engineering, machine learning, LLM/RAG, and agentic AI using Python and TypeScript. I'm especially interested in applied AI roles where models, data, and dependable software need to work as one product.

My edge: I don't only ask, “Can the model work?” I ask, “Can the entire system deliver a useful and traceable decision?”

NOW / 2026

Current chapter
🤖 AI Engineer Intern · Artificial Intelligence Association of Thailand (AIAT) — Jul 2026–Present (in progress)
🧠 Prototyping LLM applications, agentic systems, data pipelines, and AI-enabled workflows; researching LLM training from scratch for sovereign AI.
Super AI Engineer Season 6 · Level 3 — selected as 1 of 156 participants advancing from 10,000+ applicants.
🎯 Open to AI Engineer, Applied AI Engineer, ML Engineer, AI Software Engineer, and Data/AI Engineer opportunities.

How I build intelligence

01 · SENSE

Turn images, documents, events, and operational signals into usable data.

Computer Vision
EDA Data Engineering

02 · REASON

Choose models and retrieval strategies around the actual decision.

ML / Deep Learning
LLM RAG Agents

03 · BUILD

Wrap intelligence in software that people can understand and use.

FastAPI Next.js
PostgreSQL Supabase

04 · OPERATE

Deliver with traceability, feedback loops, and real constraints in mind.

Git / CI/CD
Evaluation Observability

Selected work

Domestic Violence Analytics

Data Analytics · EDA · Insight Design

Turned 877 sensitive records into an explainable dashboard covering risk factors, affected groups, geography, time patterns, reporting behavior, and policy priorities—with limitations made visible.

Live demo Source code

FahMai Contextual RAG

Hybrid Retrieval · Thai NLP · LLM

Built a contextual retrieval pipeline combining BM25 and FAISS, multilingual embeddings, query refinement, and grounded answer generation for fragmented product and policy knowledge.

View RAG system

Thai Unseen

AI Product · Full-Stack · UX

Designed a bilingual travel concept for discovering Thailand's hidden gems through AI-assisted routes, verified local guides, community connections, and transparent local transport.

Live demo Source code

Piston Defect Intelligence

Production System · Data · Traceability

Replaced paper-based inspection records with barcode traceability, a live quality dashboard, role-aware access, and a critical-event notification path measured at under 500 ms.

Read case study

Toolkit

AI · ML · DATA

Python Pandas NumPy scikit-learn PyTorch TensorFlow OpenCV Jupyter

SYSTEMS · PRODUCT

TypeScript FastAPI Next.js React PostgreSQL Supabase Git Vercel

Engineering journey

MECHANICAL ENGINEERING       BACKEND & FULL-STACK       APPLIED AI
        2015–2023        ─────────► 2023–2026 ─────────► 2026–NOW
   physical systems          digital systems        intelligent systems

This is not a reset—it is a compounding path. Mechanical engineering gave me systems thinking. Production taught me operational reality. Software gave me a way to encode better workflows. AI lets me build systems that can perceive, reason, and assist.

GitHub signal

Kraiyos's GitHub contribution profile
Kraiyos's GitHub statistics Repositories by language
Contribution activity graph

Have an AI problem that needs to become a real system?
Let's build something useful.

Bangkok, Thailand · Open to AI engineering opportunities

Pinned Loading

  1. HH-Vite HH-Vite Public

    CSS

  2. get-that-job get-that-job Public

    JavaScript 1 2

  3. SuperAIEngSS6-MiniHackathon1-DomesticViolence SuperAIEngSS6-MiniHackathon1-DomesticViolence Public

    TypeScript

  4. Hackathon-5D Hackathon-5D Public

    Jupyter Notebook

  5. MiniHackathon2-ElectionScoreOCR MiniHackathon2-ElectionScoreOCR Public

    Jupyter Notebook

  6. MiniHackathon3-FahMai-ChatBot-RAG MiniHackathon3-FahMai-ChatBot-RAG Public

    Jupyter Notebook