I am a skilled API developer, responsible for creating and updating services based on API collections provided by others. In addition to API development, I also worked on a Queue Management software that utilized Core Java, JSP, Java Script, jQuery, HTML, CSS, and Bootstrap. This software was updated according to client requirements, and I worked on one of its services, specifically for Dutch Bangla Bank. In this role, I utilized my expertise in Java Core, JSP, Java Script, HTML, CSS, and Oracle Database to ensure the service was developed to the highest standard. Overall, my job responsibilities include API development, service creation and update, and utilizing various programming languages and technologies to ensure software development meets client requirements.