My role was building the mediation layer (Middle ware) between The Big Data (HBase, Redis, Elastic Search) and mobiles phones.
Also a front end application for testing of the server status in real time.
Tools: Java, Spring mvc, spring data, spring boot, Rest Web Services, Angular 7, push notifications through Google and Apple Apis.
Cloud Services: Amazon
java web developer
Mar 2012 - Nov 2014 (2 years, 8 months)
Two projects from scratch, mainly dedicated to the back end.
Technologies: Java REST WebServices with Jersey EclipseLink Oracle JPA