Nguyen D.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a Java Developer, having strong background in Object oriented architecture, analysis, problem solving, design and software development using latest technologies like Java, J2EE , Restful Services, Spring, Hibernate, MyBatis, Java Script... technologies. Expertise in Agile software development technique using principles like Test Driven Development, Continuous Integration and Automation testing etc. Experience in Identity & Access Management (Sailpoint IdentityIQ) for application onboarding, workflow customization... I have expertise in various domains like PKI, Master Data Management, etc. I am very keen to learn new technologies and business knowledge. I accept challenges and can work independently, can lead a team and act as a mentor to my juniors on technical front. I am responsible on working with customer, ensure the deadline, the quality of product that I deliver to customer. Doing the best for the projects and products that made by me. For employment prospective I am open to contract role and on negotiable rates. I can make assure my stability with company and available immediately.