Dipl.-Ing. Boris Mladina

• Cloud architecture based platform HDS, BSP, CEE, VMware with virtual VNF applications for vIMS, vUDC.

• IMS/VoLTE/RCS/ VoWiFi integration in support activities for Deutsche Telekom in Fixed and Mobile Networks. Performed installation, expansion, upgrading and testing of Ericsson IMS Core products. - LTE/VoLTE/RCS/VoWiFi operation and maintenance for customer referent LAB and LIVE network - E2E integration, testing and troubleshooting and feature testing for voice calls, video calls, RCS, - Providing support, handling CSRs, JIRA tickets, HP Quality Center

Performed installation, expansion, upgrading and testing of Ericsson IMS Core products. - LTE/VoLTE/RCS/VoWiFi operation and maintenance for customer referent LAB and LIVE network - E2E integration, testing and troubleshooting and feature testing for voice calls, video calls, RCS, - Protocols SIP, DIAMETER, RADIUS, LDAP, MEGACO, SIGTRAN, SS7 - Providing support, handling CSRs, JIRA tickets, HP Quality Center

• Mobile switching center MSS upgrade, integration and support projects in various countries ONSITE (Finland, Macedonia, Belarus, Bulgaria, Nigeria, Bahrain, Morocco, Montenegro, Slovenia, Luxembourg, UK, Ireland ) . • Software preparation and verification, initial start-up configuration and troubleshooting for LAB and LIVE networks. User manuals preparation, SWDP, Network Impact Reports (NIR), implementation and acceptance documentation.

• Software testing, integration and verification.

1996-High Technical School/ Faculty of Electrical Engineering and Computing Bachelor's Degree, 2000-University of Zagreb, Faculty of Telecommunications and Computing, M.Sc. in Telecommunications Engineering, Master’s Degree/MBA, Computer Systems Networking