Singapore · Agent Architect

Celeste Ang.

Data Scientist ML Engineer DevRel Agent Architect

9 years of data science across fintech, enterprise tech, and the agentic frontier. Currently Head of DevRel & Forward Deployed Engineering at Virtuals Protocol — building AI agents, architecting frameworks, and growing the developer ecosystem.

Celeste Ang

Currently building

Head of DevRel & Forward Deployed Engineering @ Virtuals Protocol

Leading a technical team building AI products — companion agents, evaluator agents, and adtech agents seeding an open agent marketplace. Architecting the frameworks that other builders build on. Speaking at ETH Denver, Coinbase hackathons, and across the global agent ecosystem.


Experience

2025 — Present
Virtuals Protocol
Head of DevRel & Forward Deployed Engineering

Building and maintaining AI products. Architecting agent frameworks and seeding the marketplace with companion, evaluator, and adtech agents. Leading developer relations and mentoring engineers across the ecosystem.

2024 — 2025
Oliver Wyman
Lead Data Scientist / Engineer

Designed the data model for Thailand's largest bank, optimised for a lakehouse architecture on Databricks. Databricks partner champion.

2022 — 2024
Sourced Group
Consultant, Data Analytics & ML

Designed Azure data mesh platforms and AWS data architectures for a major Japanese telco and Malaysian FSI. Built ML models for HR analytics using Databricks model registry and serving. 11 cloud certifications across Databricks, Azure, and AWS.

2019 — 2022
Grab Holdings
Senior Data Scientist / Engineer

Built data pipelines and datamarts for 5+ SuperApp categories with 9+ external partners. Developed causal inference models and A/B test frameworks to quantify product impact at scale. Built an internal tool to democratise causal inference across the org.


Case Studies


Events


From X


Skills

Python SQL R PySpark / Spark Databricks AWS Azure Tableau MongoDB Quicksight Agent Frameworks LLMs Causal Inference ML Engineering Lakehouse Architecture Data Mesh DevRel

MSc in Computer Science
Georgia Institute of Technology
2018 — 2020
Specialization in Machine Learning
BSc in Business Analytics
National University of Singapore
2014 — 2017
NUS Overseas College Scholar
Exchange Stanford University

2019 2nd Place — Rolls-Royce Data Challenge · ML & Monte Carlo simulation for flight delay prediction
2017 Certificate of Distinction, Analytics Techniques · Certificate of Merit, Data Science — NUS Computing
2016 NUS Overseas College Scholarship — Year-long startup internship in Silicon Valley with coursework at Stanford University
2016 Finalist — NUS School of Computing Innovation Prize · Ocubulum: automated research analytics platform