Welcome to my linkedin profile. I am a software developer, specializing in backend development. For the past 3 years, I have been developing systems using the Java programming language.I graduated with very good degree of engineer and GPA of 3.52 at Posts and Telecommunications Institute of Technology, majoring in software technology. Currently I am working as a developer at Elcom. Here, my main job is to develop services, provide API, and process big data.During my studies and work, I have built a diverse set of skills such as:- Use design patterns as well as different architectures suitable for each project.- Work with many types of databases, search engines, caching, message queues.- Big data processing, distributed, multi-threaded.- Data security.Some projects I have participated in and developed include:- Giam sat thu phi VETC- CoLearn- Internet Index.- Key management service.- Notification.