Luan Nguyen

Web Developer @Great Gulf

Toronto, ON, CA

Design and maintain Dynamic Builder, a full-cycle management platform for large-scale housing projects, supporting multi-tenant architecture and high-volume transactions- Architect and develop high-performance backend services using Ruby on Rails, PHP, and PostgreSQL, improving data efficiency and response times by 30%- Build and optimize RESTful APIs and background processing workflows, ensuring scalability, reliability, and secure system integrations- Enhance system resilience through load balancing strategies, query optimization, and secure API design following OWASP best practices- Collaborate cross-functionally with product, design, and DevOps teams to ship scalable, client-focused features with rapid feedback cycles- Implement CI/CD pipelines and manage deployment workflows using Github, Docker, and AWS infrastructure.