Enterprise AI Architect · Singapore

I build AI systems that actually run — and teach teams to run them.

ACLP-certified instructional designer and founder of OMMU. I turn n8n, RAG and generative AI into working automation for hospitality operators and corporate teams — explained in plain English, not jargon.

ACLP Certified Trainer 24+ teaching hours / week SSG Funded programs
Andrew Tan, AI systems builder and trainer, in a Singapore office
OMMU
AI for hospitality · ommu.ai
The Trifecta

Where data, communication
and education meet.

Most AI specialists can build a system, write about it, or teach it. The advantage here is doing all three — so automation gets designed, explained, and adopted instead of abandoned.

01

The technical foundation

An SMU business degree and a data-analytics background at Singtel, applied to enterprise workflow automation that holds up in production.

02

The translator

A former senior copywriter who turns model behaviour and technical jargon into strategies a team will actually adopt.

03

The certified educator

An ACLP-certified trainer delivering 24+ hours of instruction every week, with a teaching method built for real adoption.

OMMU · AI for hospitality

A digital manager that never clocks off.

OMMU is an AI system for hospitality operators — including F&B and boutique hotel operators — that turns scattered guest feedback into action, recovering unhappy guests before a bad review is ever written.

  • 24/7 feedback analysis

    Guest sentiment is read in real time, with instant Telegram alerts the moment something needs a human.

  • Human-in-the-loop guardrails

    The system flags and drafts; managers stay in control. It protects revenue and reputation without going rogue.

  • An 8-pillar audit framework

    A proprietary audit maps where guest experience leaks, then prioritises the automations that pay back first.

Built and run solo — proof that one operator with the right system can do the work of a team. ommu.ai
Modern hotel lounge and bar interior representing OMMU's hospitality focus
What I build

Enterprise automation,
shipped end to end.

Concrete systems for real operations — not demos. Each one is designed to run unattended and hand off cleanly to the people who own it.

Branching data-automation network visual
Automation

Lead-generation pipelines

n8n-based engines running across 4 domains and 12+ synchronised inboxes — capturing, qualifying and routing leads without manual triage.

Abstract circuit-tower visual representing RAG AI agents
RAG agents

Website chatbots & assistants

New, revamped or installed website chatbots on Netlify, plus RAG-powered assistants wired into Telegram and Notion so support and ops stop repeating themselves.

Under the hood

What the systems see.

Behind the simple chat box: knowledge graphs, retrieval layers and orchestrated data flows — mapped out so the automation is transparent, not a black box.

The stack

The tools behind the results.

Language models

  • ChatGPT
  • Claude
  • Gemini

Images, decks & sites

  • Nano Banana 2
  • Gamma
  • Netlify chatbot installs

Avatars, video & music

  • Dreamina
  • Kling AI
  • Suno

Automation

  • n8n
  • Make.com
  • Notion
Andrew Tan teaching a small group in an office setting
A high-empathy approach

Teaching that meets people where they are.

The hard part of AI isn't the tools — it's getting a whole team confident enough to use them. Sessions are built around real work, with the patience to bring along everyone, including learners with physical and learning challenges.

ACLP Certified HIGH Experience 24+ hrs / week
What students say

Rated five stars, in their words.

★★★★★
One of the best trainers I have ever had in any AI-related course.
Chak Chak · Content Innovation with AI · Google Review
★★★★★
He connects the teaching to real-world scenarios, so it actually sticks.
Verified course participant
★★★★★
Detailed, knowledgeable, and genuinely invested in whether you get it.
Verified course participant
What I teach · SSG-funded available

From first prompt
to boardroom strategy.

Programs scale with the room — from teams touching AI for the first time to leaders planning where it fits in the business.

Tier 1 · Foundations

GenAI & prompting

  • Practical AI adoption
  • Content innovation with AI
  • Content & video strategy
Tier 2 · Builder's toolkit

Hands-on with AI

  • Work smart with AI
  • Next-gen tech for business impact
  • Website chatbot creation with Netlify
Tier 3 · Strategist

AI for leaders

  • AI for business leaders
  • AI workflow audit
  • Corporate upskilling strategy
24+
Teaching hours / week
5
Proprietary AI programs
12+
Inboxes across 4 domains
8
Audit framework pillars
1
Solo-run AI business
Let's talk

Let's build something
that actually works.

Tell me a little about your operation or your team. I'll reply personally with where AI would pay back first — no pitch deck, no obligation.

  • Free 20-minute intro call
  • A reply within 1 business day, from me — not a bot
  • SSG-funded training options for eligible teams

Prefer to connect first? Reach out on LinkedIn or email andrew@ommu.ai

Start a conversation

Takes under a minute.

No spam, ever. Your details are only used to reply to you.

Thanks — that's in.

Your message reached me. Expect a personal reply within one business day. In the meantime, feel free to connect on LinkedIn.