In the world of globalization, and in a technology-driven society, the Edtech market is on the rise due to the demand of 4.0 Education. An increasing number of Tech tools have appeared with the hope of minimizing the efforts of teachers and maximizing the quality of learning for students. Traditionally, testing and assessment requires substantial effort by teachers in designing, assigning, grading tests and analyzing data. Tests typically raise student anxiety, without promoting student engagement or addressing student interests. The advent of Edtech testing and assessment applications enhance the examination experience, not only for teachers, but also for students and parents. Azota, a leading Vietnamese application, is regionally recognized as a useful tool for not only testing and assessment, but also for engaging students in doing tasks and allowing parents to observe. This workshop focuses on Azota functions, usages, and practical experience. The intent is to introduce a useful tech tool for teachers to use in overcoming some of the challenges of the testing and assessment process. Keyword: Azota, English language learning, game-based learning, EdTech, Tech tool.