Key Projects
Mission-critical systems and platforms delivered over 25+ years
SFA SaaS Platform
Enterprise PlatformCloud-native SaaS platform for security force agencies, architected on AWS (EKS, RDS, S3) with microservices, ensuring high availability, fault tolerance, and compliance with IM8 and ISO 27001.
ITransport 2.0
Transport SystemLarge-scale event-driven microservices platform for national transport — managed a 35-member team, delivered full system architecture, REST API design, and secure integration patterns.
ITPMS – Tunnel Management System
Mission-CriticalSIL2-certified Intelligent Tunnel Power Management System (IEC 61508) for expressway tunnels. Led end-to-end SDLC using V-Model for safety-critical certification and deployment.
ISMS 2.0 & AMANDA
Security PlatformMission-critical Identity Management and access control platforms for government and transport security domains, ensuring compliance with IM8, ISO 27001, and SIL2 standards.
Video Analytics Platform (VAP)
AI / Computer VisionAI/ML-powered video analytics platform integrating computer vision capabilities with external VA vendors and VMS systems for real-time security and surveillance.
MMS Interface – IBM Maximo
Rail InfrastructureDesigned and delivered the interface architecture for Maintenance Management Systems integrated with IBM Maximo for LTA (Land Transport Authority) rail projects using REST, SOAP, and SFTP.
Key Achievements
Delivered SIL2-certified mission-critical systems (ITPMS, Traffic Management)
Led large-scale cloud transformation across public sector (SFA, SCDF)
Architected event-driven platforms for ISMS 2.0 (security systems)
Managed cross-border engineering teams for Singapore government programs
Speaker on AI & Computer Vision in Transportation Systems (2025)
Technical Leadership
Architecture governance, design reviews, and system scalability planning
Mentoring engineers and driving engineering excellence
Stakeholder management across government and enterprise clients
Driving DevSecOps, CI/CD, and cloud adoption strategies