What I build
End-to-end AI solutions — from architecture to deployment — built to actually perform in the real world.
AI Chatbot
Intelligent conversational agents that understand context, retain memory, and connect to your knowledge base. Built on GPT-5.1 with custom RAG pipelines.
GPT-5.1 · RAG · n8nn8n Automation
End-to-end workflow automation that connects your entire digital ecosystem. Eliminate repetitive tasks and let intelligent systems handle the heavy lifting.
n8n · Webhooks · APIsAI Avatar
Custom AI-generated visual identities. Consistent, unique brand imagery that stands out — created with the latest generative AI tools and refined by human curation.
Generative AI · BrandingAI Infrastructure
AWS EC2, Docker, PostgreSQL with pgvector — production-grade infrastructure that scales. From zero to deployed, securely and reliably.
AWS · Docker · pgvectorAEO / GEO Strategy
Answer Engine Optimization for the AI-first search era. Make your content visible to ChatGPT, Perplexity, and Gemini — where your next customers are searching.
AEO · GEO · LLMsKnowledge Base Systems
Structured AI knowledge bases from PDFs, documents, and databases. Vector search powered by pgvector for lightning-fast, accurate retrieval.
Vector DB · EmbeddingsLive projects
Every project ships to production. No demos — only real systems serving real users.
AI Visibility Checker
AEO & GEO Optimization Tool
Analyzes how AI-friendly your content is across major LLMs. Built for the generative search era where ChatGPT and Perplexity are the new front page.
aicheck.ohmai.me
PTT IR Chatbot
Enterprise Investor Relations AI
A GPT-5.1 powered chatbot for PTT Investor Relations. Instant access to financial data, annual reports, and stakeholder communications — in any language.
ptt.ohmai.me
HMC Polymers Chatbot
Industrial Product Intelligence
AI assistant for HMC Polymers — Thailand's leading PP manufacturer. Instant product spec lookup, grade selection guidance, and technical data retrieval.
hmc.ohmai.me
FTSE ESG Analyzer
ESG Compliance Intelligence
Crawls company websites and scores them against FTSE Russell ESG (14 themes, 381 indicators) and IFRS S1/S2 standards. Built for sustainability consulting teams.
esg.ohmai.me