Navigation überspringen

Ioanna Renta

Angestellt, Senior Business Operations Manager, HERE Deutschland GmbH
Munich, Deutschland

Fähigkeiten und Kenntnisse

negotiations skills
Change Management
Program Management
Over 15 years in telco industry at various positio

Werdegang

Berufserfahrung von Ioanna Renta

  • Bis heute 9 Jahre und 7 Monate, seit Okt. 2015

    Senior Business Operations Manager

    HERE Deutschland GmbH

    Outline, introduce, articulating, streamline the Product Deliver Framework in the Core Platform Group. Position which seeks for due diligence cross functional on horizontal and vertical level of the biggest MAP provider.

  • 2 Jahre und 10 Monate, Dez. 2012 - Sep. 2015

    Vice President - Global Customer Support

    Unify GmbH & Co. KG

    Responsible to set up and drive the Machine To Machine Center for Service Operations inside Siemens. #1: Automation Division: main focused on automating trivial tasks , enhancing trouble reports with the active configuration and version of customer installations, perform automatic changes on the systems based on predefined work-flows and execute automatic upgrades. #2: Monitoring Division: targeting to improve the methods of monitoring the customer systems in terms of stability and uninterrupted service.

  • 3 Jahre und 1 Monat, Okt. 2009 - Okt. 2012

    Crisis Manager

    Siemens Enterprise Communications GmbH & Co.KG

    Crisis Manager handling highest Level escalation around all products included in SEN portfolio; reporting directly to the Executive Mgmt. Targets set since beginning as of entry and exit criteria from any defined crisis, definition of key players who can contribute to the fast resolution and risk assessment as of accepting or preventing crisis status.

  • 3 Jahre und 5 Monate, Juni 2006 - Okt. 2009

    Project Manager

    Siemens Enterprise Communications GmbH & Co.KG

    Escalation Manager on technical matters in various Customers at the Large Account Business area. Communicating directly to several departments in order to bring the business in success within Customer defined deadlines proving stability and reliability.

  • 2 Jahre und 7 Monate, Dez. 2003 - Juni 2006

    Senior Developement

    Siemens A.E.

    Development Manager of HiPath3000 -SME business holding the entire responsibility for the Device Handler of the entire platform for 4 types. Holding a quire considerable group of persons and developing the new generation of HiPath3800.

  • 5 Jahre und 1 Monat, Nov. 1998 - Nov. 2003

    Senior Engineer - Developer

    INTRACOM S.A.

    First time in business as Senior Engineer in the area of Intelligent Netowrks cooperating with HP and Convergence. Travelling almost all over business to make that growing business become successfull I participated in large projects at India, Paris, Jakarta and New York. Met inetersting people and different cultural points, this postion granted me with a lot of remarkable experience.

Ausbildung von Ioanna Renta

  • 1 Jahr und 11 Monate, Sep. 1998 - Juli 2000

    M.Sc. Radioelectrology

    National University of Athens -Ethnikon kai Kapodistriakon Panepistimion Athinon

    Rated to the top of the year studies as of publishing reserch in the area of mobile signaling and efficient one device service/Software Radio. During this period I have been working as Project Manager for the projects «ACCORD” and “WIND-FLEX”, under the European Project «ACTS» umbrella.

  • 3 Jahre und 11 Monate, Sep. 1994 - Juli 1998

    Physics - Expertise on Mobile Communications

    National University of Athens -Ethnikon kai Kapodistriakon Panepistimion Athinon

    Conducted professional research for NESTOR program programming on XILINX. Gathering experience on various programming language and being specialized in Software Managed Projects.

Sprachen

  • Deutsch

    Gut

  • Englisch

    Fließend

  • Griechisch

    Muttersprache

  • Italienisch

    Fließend

XING – Das Jobs-Netzwerk

  • Über eine Million Jobs

    Entdecke mit XING genau den Job, der wirklich zu Dir passt.

  • Persönliche Job-Angebote

    Lass Dich finden von Arbeitgebern und über 20.000 Recruiter·innen.

  • 22 Mio. Mitglieder

    Knüpf neue Kontakte und erhalte Impulse für ein besseres Job-Leben.

  • Kostenlos profitieren

    Schon als Basis-Mitglied kannst Du Deine Job-Suche deutlich optimieren.

21 Mio. XING Mitglieder, von A bis Z