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James Hsueh

Full Stack Software Engineer

Taiwan james.afternoon.dev@gmail.com GitHub
Summary

Full Stack Software Engineer with 4+ years building scalable microservices and backend systems across fintech and enterprise domains. Proficient in .NET Core, Golang, and cloud-native platforms (Azure, Oracle Cloud); CKAD-certified with a meticulous approach to clean, test-driven developer. Has spoken at GDG Kaohsiung on Golang and Coding-Tools topics.

Experience

Backend/Frontend Software Engineer

Cafler

Leading Asia-region service integration for a global vehicle care platform using .NET Core.

  • Built cross-regional .NET Core services supporting Asia-market business operations

Backend Software Engineer

Doutify Tech

Migrated a loan platform to Micro Services; established cloud-native infrastructure on Oracle Cloud.

  • Migrated credit loan system from Monolithic Architecture to Micro Services Architecture, reducing deployment coupling
  • Decoupled business rules from loan processing logic via strategy module redesign
  • Implemented SSO/OAuth for unified authentication across multiple internal services
  • Automated CI/CD pipelines with Azure DevOps, reducing manual deployment effort
  • Deployed production services on Oracle Cloud (OCP), establishing cloud-native infra

Full Stack Software Engineer

TitanSoft

Developed payment processing and third-party API integrations; championed TDD, hexagonal architecture, and DevOps practices.

  • Led intern team as Scrum Master, running workshops on hexagonal architecture and TDD
  • Delivered Docker and Kubernetes workshops, upskilling the team on container deployments
  • Set up ELK stack monitoring for Kubernetes services, improving distributed observability
  • Refactored legacy codebase and resolved 2+ year-old production bugs
  • Spoke at GDG Kaohsiung twice on Golang Discord bots and Vim IDE configuration
Education

Master of Computer Science

National Yunlin University of Science and Technology, YunTech

Researched Blockchain and Network Security; thesis on a secure encryption scheme called Chameleon Hash.

Bachelor of Information and Telecommunication Engineering

Ming Chuan University, MCU

Focused on Blockchain and Network Security research.

Projects & Highlights