Product Leader · Singapore

Building AI-powered decision systems to help people live more aligned lives

Hi, I'm Esther. I have spent the last decade building multi-sided marketplaces, AI-powered systems and data products that sit close to real operations and business outcomes at CARRO (SoftBank Vision Fund) and IBM. 

Esther Wang, product leader based in Singapore

EMPLOYERS & PARTNERS

Worked with companies like

CARRO
SoftBank
Tesla
IBM
Shiseido
Electrolux
Mercedes-Benz
The Walt Disney Company

Selected Product Work

Recent builds — AI prototypes for aligned decisions

A collection of public AI builds and hackathon prototypes that show how I turn ambiguous problems into working products, leveraging product thinking, LLM, APIs, and iterative mindset. 

1–2 of 6
Conversational AI Agent OrderLah multilingual voice ordering assistant with a live structured receipt

OrderLah 🏆

First Place · AI Tinkerers Singapore × OpenAI Hackathon

Turns multilingual, customized voice orders into confirmed kitchen tickets so hawkers can keep cooking.

GPT-LIVE-1 Voice AI Multilingual Agent Workflow
Demo
Voice + 3D Visualization JARVICI voice-led vehicle inspection interface with an interactive 3D car

JARVICI Just A Rather Very Intelligent Car Inspector

Team · GPT-6 Astra Hackathon

A voice-first inspection assistant that links spoken findings to the exact 3D car part, photo evidence, checklist and report.

GPT-6 Astra Voice AI Three.js Blender MCP
Demo Code
AI Video SingFlix — Netflix-style browse UI for Singapore landmark stories

SingFlix

Team · Google DeepMind Hackathon

Upload any Singapore landmark photo and generate a Netflix-style cinematic story across time.

Gemini Multimodal AI Prompt Design 0→1 Product
Demo Code
Location AI QuestPass — Chinatown food orbit quest with live GrabMaps route

QuestPass

Team · GrabMaps Hackathon

Turn a traveler's layover into curated leisure and dining around the city.

GrabMaps API LLM Geolocation Mobile
Demo Code
Data Dashboard Network Compass — AI Network Deep Dive view

Network Compass

Solo project

A network intelligence dashboard that analyzes LinkedIn connections and recommends who to reach out to based on the career goals.

Graph Analysis Recommendation Data Storytelling
Demo Code
ML Pricing Tool Used Car Price Prediction Tool — SHAP feature importance chart

Used Car Price Prediction Tool

Solo project · Pre-GenAI ML

A pre-GenAI solo machine-learning project that predicts used-car prices from 40k+ marketplace records and supports more accurate procurement decisions.

Python ML Feature Engineering Model Evaluation
Summary Code

Who Am I?

A product leader who turns business ambiguity into shipped products.

I'm Esther Wang, a product leader based in Singapore, with 10 years of experience building products across consulting and high-growth tech. My AI journey started with classical ML and production data before GenAI became mainstream, then evolved into productizing AI workflows, and now into building GenAI demos / sample apps.

Scaled digital products of an autotech startup from Series B to Post-Unicorn (S$1.2B GMV)
Expanded multi-sided marketplace and transaction products into SG, MY, TH, ID, TW, HK, and JP
Built and led a 32-person cross-functional global product team from scratch
Launched many consumer and enterprise tech products from 0 to 1 and 1 to 1000 across APAC
Strong bilingual bridge across Greater China, Southeast Asia, and English-speaking markets

Contact

Let's build something useful

If you're hiring for AI/product leadership, exploring a product advisory project, or looking for Southeast Asia marketplace expertise, I'd love to chat.

eswyl17@gmail.com Copied ✓ LinkedIn
Esther Wang. Singapore · © 2026