November, 2008 - Now
Hrvatski Telekom d.d.,
Savska 32, 10000 Zagreb, Croatia
Telecom
IMS / VoIP expert
As now on provider side I started to work on evaluation of different IMS solutions during tender phase. My IMS experience continued with testing evaluation of Ericsson solution in combination with ACME SBG, MTAS voice application server and different user equipment.
My working place requires to handle IMS core and IP-centrex on daily base regarding high availability of VoIP service for business and residential customers.
As customer base is growing I am also supporting different organization teams regarding customer relation, field team, alerting team, provisioning team and network operation team.
I am providing some internal education in company to accomplish better
productivity of different teams and customer loyality.
March,2006 November, 2008
Siemens d.d.,
Heinzelova 70a, 10000 Zagreb, Croatia
PSE Croatia
IMS integration
Integration, customization and test of IMS / FMC telecommunication system
As part of my daily job in Siemens and also as well during projects I have been on in different countries working at major telecom companies in their regions, I have had role of Project Engineer. My role was to install NGN platform based on Siemens / NSN solution, as well as to implement IMS in Fix-Mobile Convergence solution.
Also some projects was related to assurance testing during which period I was testing solution based on customer based tests. All of the time I have been working in an international environment across the globe for long term projects.
Some projects I was on are
Bocaraton, USA COX Cable operator, installation of IMS at NSN location
Ljubljana, Slovenia support for installation and IP network on test bed
Milan, Italy Vodafone, IMS installation and education of local employees.
Taipei and Kaohsiung CHT, Taiwan, FMC solution with MGCF and different application servers like B2B VoIP server and Voice Mail based on IP Unity,
Media gateways (ACME), DNS (Bind9 and Navitas).
Lannion, France Telecom Orange, Acceptance tests of IMS solution
Milan, Italy Opitel, Vodafone Upgrade of IMS core
September,2005 January, 2006
VM Mree,
Vlahe Bukovca 20, 10430 Samobor, Croatia
ISP
System Administrator
Integration of wireless communication equipment for small companies
Education and training
January, 2009 November 2009
Ericsson education and training centre in Croatia
Signaling and protocols in VoIP and PSTN
Ericsson IMS Core platform and supporting nodes
Ericsson Multimedia application server
Ericsson Network management system
September, 1997 March 2006
Faculty of transport and telecommunication
University in Zagreb, Croatia
Telecommunication
September, 2005 July, 2006
Sveuilini raunski centar SRCE,
University computer research and educational center
Cisco CCNA Training / Network administration
CCNA Administrator
March, 2006 May 2006
Siemens d.d.
IP Multimedia Subsystem,
Telecommunication technologies
May 2006
Coting d.o.o.,
Consulting, Trade and Informational expertise
Unix
