I gone through your need. Similar kind of project I worked so I can complete it within 15 Days. I have good experience in below technology.
******************** Area of Expertise *********************
- Java (Spring, Hibernate, WebServices API, Spring boot, Microservices)
- Testing Framework (jUnit, jmokito )
- Full stack web development(Angluar,React)
- Database (MySQL, MongoDB, MsSQL, Oracle, PostgreSQL)