Python PySpark Hadoop NoSQL SQL

Oracle Retail POS Oracle Xstore POS GK POS development JAVA/J2EE SOAP

(Core REST Batch Security Boot

Struts Spring Hibernate Json Xml

Spring SOAP/RESTful XML JSON core Java

MuleSoft Anypoint Platform Restful Soap Aws Azure

GraphQL APIs RESTful APIs JSON Web Service technologies a

XML JavaScript CSS JSON Java

Kotlin Java Android Sdk Jetpack Android Ui Design

RESTful APIs JSON Java

Python PostgreSQL database RESTful web service XML XSL

JSON/RESTful Web Services data modelling SQL

Android Sdk Restful Apis Json

Java Oracle PL/SQL J2EE MVC JDBC

Java Rdbms Oracle Sql Restful