Associate Principal - Engagement
CurrentLeading project of integrating with Al Ansari Exchange. Archives to deploy the project on time.
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@virginmobile.ae
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Ivan Zivkovic is listed as Project Management | Experienced Backend Manager | IT Business systems analyst | Harvard Certified at Etihad Credit Bureau, based in Dubai, United Arab Emirates, United Arab Emirates. AeroLeads shows a work email signal at virginmobile.ae and a matched LinkedIn profile for Ivan Zivkovic.
Ivan Zivkovic previously worked as Associate Principal - Engagement at Etihad Credit Bureau and Backend Application & Systems Manager at Virgin Mobile Uae. Ivan Zivkovic holds Electrical Engineer For Computer Technology - Bachelor'S Degree, It from The School Of Electrical And Computer Engineering Of Applied Studies.
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AeroLeads found 1 current-domain work email signal for Ivan Zivkovic. Compare company email patterns before reaching out.
With over 20 years of experience in telecommunication projects and digital transformations, I am a Backend Application and Systems Manager at Virgin Mobile UAE. I lead a team of 25 developers working on various mobile and backend applications and APIs. My mission is to ensure the optimal performance, availability, and security of all applications, databases, and business intelligence across the organization and the application lifecycle.I have successfully led and implemented several key projects, such as the CRM migration, implementation of the ticketing system, activation flow, and loyalty integration, which improved the response time by 20%, lowering the resolution time by 25%, transparency, and customer satisfaction of our services. I have also developed a billing aggregator application using Python in the first agile team in the company, introducing the agile methodology within the organization. I have strong skills in business analysis, troubleshooting, cross-team communication, and various open-source technologies and tools. I am passionate about learning new technologies and automating and re-engineering processes to enhance efficiency and quality.
Listed skills include Telecommunications, Integration, 3G, Vas, and 54 others.
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Dubai, United Arab Emirates
Leading project of integrating with Al Ansari Exchange. Archives to deploy the project on time.
Dubai, United Arab Emirates
- Led a team of 25 developers to deliver a CRM migration project with a restrained budget, ensuring a seamless transition and improved customer relationship management, cutting the operational cost by 20% and also removing unused licenses, leaving 10% of a budget to be used elsewhere- Oversaw the implementation of a ticketing system, enhancing operational.
Belgrade, Serbia
- Technical support for the prepaid part of the digital transformation OneBSS project execution in 2017-2020 to transform and migrate all existing businesses and the legacy systems of the 4 TAG (Telekom Austria Group), mobile operators, in the Balkans region into Ericsson CBIO17 full-stack solution. That includes BSCS, CS (Charging System), TCRM (Telco.
Belgrade, Serbia & Ljubljana, Slovenia
- Led EAI team inside BSS & Digital Services Department, composed of BSS engineers and managing and coordinating their tasks and activities responsible for middleware- Participate in Change Advisory Board for changes over the BSS landscape and act as a Change Manager within the established process- Continuous communication with business stakeholders.
Belgrade, Serbia
- Carry full responsibility for the TIBCO applications proper work- VAS services operational responsibility- Ensure provisioning and orchestrating systems are up 99.99% of time
Belgrade, Serbia
- Carry full responsibility for the Orga OPSC prepaid system's proper work- Ensure all KPIs in the SLAs with the business units are met- Plan changes on the system targeted to improve system performance and operational manageability- Helping setting up analytics for BI reports
Tunis, Tunisia
- Integrating VPN node to OSS and billing systems (EMM consolidation)- Resolving CSR for CDR push tool on VPN node- Developing and debugging SV for E2E provisioning involving HLR and VPN node provisioning- Performing test cases and function tests for VPN SV
Plano, TX, USA
- Developing and debugging customized orchestrated provisioning solution (Subscriber View) in Ericsson MA SDK for Ericsson HSS, SLF, Service Enablement, and new multi-vendor network element business logic, network logic, and Java link. Deploying the locally and remotely developed solution- Developing XSLT for translation from SOAP request to MA CAI3G.
Belgrade, Serbia
Project manager for NSN eVoucher system:- Migration of 3rd party transaction centers (companies) to new NSN eVoucher system- Single point of contact throughout the project between external PM and internal teams from different departments- Leading a technical team of four. Responsible for writing T-SQL procedures, scripts and schedule DB jobs for specific.
- Consultant in re-design of Ministry of Education web site & CMS system.- Project leader and developer of National telecommunication regulatory agency web site. This project includes database driven flash animation (XML and PHP).- Project leader and developer of Totalk.com website system. This system includes more than 300 web sites. It’s a turn key.
Santo Domingo, Dominican Republic
Responsible for:- Ericsson VPN 3.0, INS 2.2, TSP 4.0 system OA&M - Node management - DCM tool (SS7 configuration) - LDAP, MySQL, Tomcat - Subscriber provisioning procedures - Daily, weekly and monthly maintenance procedures - Knowledge transfer - SW Updates, system configuration and upgrades - CSR writing, problem analysis, emergency handling
Belgrade, Serbia
Responsible for:- Ericsson VPN 3.0, INS 2.2, TSP 4.0 system OA&M and system integration (IN, HLR, EMA, Billing, SMSC, MMSC, VAS, VMS)- BSCS billing system administration (Alpha cluster GS1280 & GS 80, Tru 64 OS, Oracle administration & HW maintenance)- Storage integration and system administration (Symmetrix, Clariion, Centera) - System administration (IMB.
Bucharest, Romania
Business model solution engineer for Ericsson VPN 3.0, INS 2.2, TSP 4.0 system provisioning. 5 weeks contract
Douala, Cameroon
I was responsible for system OA&M and for knowledge transfer. Preparing documentation, and presentation for managers and engineers. It was 3 months contract.
Belgrade, Serbia
Involved in different projects including:- provisioning for Ericsson MVPN 2.2.2, VPN 2.1 and VPN 3.0;- migration for Ericsson VPN 2.1. to VPN 3.0- migration for Ericsson MVPN 2.2.2. to VPN 2.1- system architect for company web server, brand development, web site traffic growth
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Ivan Zivkovic works for Etihad Credit Bureau.
Ivan Zivkovic is listed as Project Management | Experienced Backend Manager | IT Business systems analyst | Harvard Certified at Etihad Credit Bureau.
AeroLeads has found 1 work email signal at @virginmobile.ae for Ivan Zivkovic at Etihad Credit Bureau.
Ivan Zivkovic is based in Dubai, United Arab Emirates, United Arab Emirates while working with Etihad Credit Bureau.
Ivan Zivkovic has worked for Etihad Credit Bureau, Virgin Mobile Uae, Vip Mobile D.O.O., Vip Mobile D.O.O. & Si.Mobil, and Ericsson.
You can use AeroLeads to view verified contact signals for Ivan Zivkovic at Etihad Credit Bureau, including work email, phone, and LinkedIn data when available.
Ivan Zivkovic holds Electrical Engineer For Computer Technology - Bachelor'S Degree, It from The School Of Electrical And Computer Engineering Of Applied Studies.
Ivan Zivkovic is listed with skills including Telecommunications, Integration, 3G, Vas, Provisioning, Voip, Software Development, and Apache.
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