Professional Experience
15+ Years of Technical Excellence
A comprehensive journey through AI engineering, cloud architecture, and technical leadership roles that have shaped my expertise in building scalable solutions.

Work Experience
A timeline of my professional journey and achievements
AI Engineer
BAP Australia, Sydney
As an AI Engineer, I am responsible for crafting prompts that drive the entire system. I developed Python tools to automate response generation and build workflows where the next prompts utilize the output of previous ones. My role also involved creating criteria for prompt responses, and verifying and evaluating outputs to ensure quality and relevance.
Senior Solutions Engineer
Queue-it, Sydney
As a Senior Solution Engineer, I helped customers using our product - a virtual waiting room solution, provided technical guidance, troubleshot, managed support tickets, and event monitoring. The product included over 50 connectors with a wide range of technologies.
SRE/DevOps Lead
Yody, Hanoi/Vietnam
Overseeing the planning, monitoring, and leadership of DevOps operations, focusing on effectively managing service delivery, deployment processes, CI/CD pipelines, and monitoring systems for a dynamic retail company. Achieved 30% cost reduction in AWS infrastructure.
Tech Lead
VTI Group, Hanoi/Vietnam
Developed a car-sharing service from scratch using Java Spring Boot as the backend and React Native for the front end with a team size of 12 staff at peak time. The system allowed users to rent a car(s) at a station for a specific duration in a region.
CTO/Tech Lead
Fuji Technology, Hanoi/Vietnam
Maintained and implemented new features across multiple systems in the education domain for customers. Served as ScrumMaster and Account/Project Manager, training the team on the Scrum framework and system testing.
Education & Teaching
Academic background and current teaching positions
Master of Engineering in Information Technology
The University of Electro-Communications, Tokyo, Japan
Graduated April 2006
Advanced studies in Information Technology with focus on engineering principles and technical applications.
Bachelor of Engineering in Information Technology
The University of Electro-Communications, Tokyo, Japan
Graduated April 2004
Foundation in Information Technology engineering with strong mathematical and technical background.
Current Teaching Positions
Victorian Institute of Technology & Australian Catholic University
Lecturer in Data Science, Machine Learning, and Programming with Python. Teaching Mathematics, Database, Networking, and supervising capstone projects.