Joahnna Mae Hernandez

Joahnna Mae Hernandez is a Senior Application Developer at RS2 since November 2016, specializing in RESTful API projects and support for global card payment acquiring and issuing clients. Proficient in Java, Spring framework, Jooq, Maven, Oracle SQL, and Postman app, Joahnna focuses on testing and documentation for JSON:API standards. Previously, Joahnna worked as a Customer Service Representative at Teletech Holdings, Inc. from August 2009 to March 2010, providing customer support for a mobile network product in the US, managing account issues, and troubleshooting mobile phone technical problems. Joahnna holds a Bachelor's degree in Information Technology from Central Philippine University, earned between 2005 and 2009.