Singapore, Singapore
I am a Chief Technology Officer (CTO) in the travel technology domain, with deep expertise in architecting, building, and operating large-scale travel platforms. I have extensive hands-on experience with GDS and NDC integrations, including Sabre, Amadeus, Travelport, and airline direct APIs, covering end-to-end workflows such as shopping, pricing, booking, ticketing, reissue, refund, and ancillary services. My technical strengths include API-first system design, microservices architecture, and high-availability distributed systems, with a strong focus on performance optimization, fault tolerance, and scalability. I have led integrations with global payment gateways, multi-currency settlement systems, fraud controls, and PCI-compliant payment architectures, ensuring secure and reliable financial operations across international markets. I actively drive cloud-native infrastructure, DevOps automation, and data-driven observability, leveraging modern stacks for CI/CD, monitoring, logging, and cost optimization. With a strong understanding of travel business rules, fare construction, and supplier reconciliation, I bridge the gap between complex travel operations and robust engineering solutions, enabling rapid product delivery and long-term platform stability.