James Lee
From: Singapore
Location: Singapore, SG
On Useme since 12 November 2025
About me
Senior Full-Stack Developer with 7+ years delivering scalable web and SaaS applications across eCommerce, fintech, healthcare and logistics. Expert in building API-driven systems with React / Next.js and Node.js, and optimizing backend performance ( PostgreSQL / MongoDB) . Proven record of improving throughput by ~ 40%, reducing processing and deployment times with CI/CD automation, and leading cross-functional teams to deliver customer-facing products on time.