Duane Tu is a Senior Fullstack Ruby Developer with seven years of experience, where he has honed his skills as a passionate software engineer. Specializing in Ruby for the past six years and backed by a solid foundation of one year in Java, he is well-prepared for his next professional journey. His diverse experience spans multiple domains, including E-Wallet systems, Online/Streaming Tutoring, Smart City Residence Management— covering areas such as Enterprise, Bus Operation, Parking, News, and Merchant Management— as well as Smart Helper Boards for malls and hospitals, and Job Matching Services. Duane is eager to learn, adapts quickly to new environments, and is flexible enough to deliver work that meets the satisfaction of the Product Owner. His strengths include logical thinking, a proactive and self-motivated attitude, attention to detail, and a quirky sense of humor that adds a unique touch to team dynamics.