
Dipl.-Ing. Ivaylo (Ivo) Piskov
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Ivaylo (Ivo) Piskov
- Bis heute 9 Jahre und 9 Monate, seit Nov. 2015
Technical Project Consultant / DB GSM-R Core Network
DB Netz AG, Frankfurt am Main
Planning and co-ordination of Signaling & Switching GSM-R Core Network Migration from R99 to R4 standard technology: STP, MSC/MSS, MGW, HLR, SMSC, IN. Projects: - GSM-R Core Network Migration from R99 to R4 (MSC Re-Invest) - SMSC Migration/Swap (SMSC Re-Invest) - T-Mobile Germany National Roaming – transition and optimization of core network interconnections - ENIR (I&R) Extension and Optimisation (ongoing sub-project) - BSS Migration/Swap - BBRC(LI) Migration/Swap
- 9 Monate, Feb. 2015 - Okt. 2015Liberty Global Services GmbH
Technical Project Consultant / BSS IT Integration Manager / MVNO Integration
Responsible for project plan and execution of pre-GoLive BSS/OSS ITsystems tests in technology stack test environments
- 9 Monate, Apr. 2014 - Dez. 2014Hewlett Packard Enterprise
Professional Consultant/Project Manager Expert, Technology Services Consulting
- Manage middle to large project directly with customers. Plan and co-ordinate project activities from initiation to closure. Track and monitor project execution. - Manage effective project implementation and delivery to ensure customer satisfaction. Maintain and update a database of project related documents. - Customer excellence and excellent project in-time delivery through stakeholders management. - Improve customer relationship by providing timely and accurate responses to their inquiries.
- 2 Jahre und 10 Monate, März 2011 - Dez. 2013Hewlett Packard Enterprise
Technical Customer Project & Programm Manager, consultant
Responsible for thorough planning and execution of IT Infrastructure and Applications transition and transformation projects to their closing, as well as organizing post-transformation/transition service support outsourcing and knowledge transfer to third party.
- 10 Monate, Juni 2010 - März 2011
Head of PM Core Network and Platforms / Procedures and Analyses
Vivacom
- Management of implementation new services and technologies - Project management (Internal / Corporate). - Negotiation with suppliers, new tenders, contracts and projects preparation. - Team management – activity coordination, team motivation, company targets transformation to team tasks, work planning and controlling, attendance control, training and team education definition, responsibility for quality of internal and external processes
- 9 Monate, Sep. 2009 - Mai 2010
NSS CN/CS Senior Engineer and Project Manager
Vivacom
- Management of implementation new services and technologies - Project management (Internal / Corporate). - Negotiation with suppliers, new tenders, contracts and projects preparation. - Team management – activity coordination, team motivation, company targets transformation to team tasks, work planning and controlling, attendance control, training and team education definition, responsibility for quality of internal and external processes
- 6 Monate, Feb. 2009 - Juli 2009
Core Network Design and Optimisation expert, consultant
Telefónica O2 Germany GmbH & Co.OHG
Short Term assignment to provide support for core network performance analysis and optimization after overall R99 to R4 network swap
- 2 Jahre und 4 Monate, Sep. 2006 - Dez. 2008
CS Core Net Architect and Implementation expert, consultant
Hutchison 3 Austria GmbH
Responsible for ooverall planning and development of configuration data for network elements, elaborate on HLD/LLD development, data and routing implementation.
- 3 Monate, Juni 2006 - Aug. 2006
NSS Wireless Core Net senior engineer,consultant
Alcatel feat. Vodafone SFR, France
Short Term assignment based Lyon, France to supervise the integration of Alcatel BSCs into multi-vendor Core Network (Siemens, Alcatel, Nokia) and validate the working interconnectivity between all network elements
- 9 Monate, Sep. 2005 - Mai 2006
NSS Wireless Core Net senior engineer / Project manager
Huawei Technologies
Short Term assignment based in Sofia, Bulgaria to plan, manage, supervise the deployment of a trial UMTS(3G) network and handover the functional network to local mobile operator during the 3G bid phase
- 5 Jahre und 1 Monat, Sep. 2000 - Sep. 2005
NSS Core Net Routing and Implementation Expert
T-Mobile International Austria GmbH
Responsible for the overall planning of the circuit switching core network, signaling/voice routing optimisation, planning and deployment of new service solutions, national and international roaming interconnections.
- 11 Monate, Okt. 1999 - Aug. 2000
NSS Manager (Voice services)
Sunrise AG
Responsible for the planning, operations and management of the circuit switching core network and national and international interconnections.
- 1 Jahr und 4 Monate, Juni 1998 - Sep. 1999
NSS O&M engineer
Siemens AG
Short term project assignments to provide core network operations and maintenance services for Siemens SSS D900, perform specific HW/SW releases upgrades and implement patch-sets for SW corrections, identify shortfalls in switch capacity and suggest solutions by defining plans for network elements capacity expansion. Acted as authorized Siemens TAC2 support on-site during HW/SW upgrades, acceptance tests performance and collection of fault indices
- 2 Jahre und 10 Monate, Sep. 1995 - Juni 1998
NSS O&M engineer
Mobiltel AD
Responsible for the daily operation and maintenance of a GSM network. Performed planning and implementation of various configuration data scripts, executed international roaming tests, monitored, analyzed and optimized all core network elements such as MSC, HLR, BSC, SMSC, IN. Collaborated with technical equipment vendor on the preparation and execution of network HW/SW upgrades to ensure the normal system availability and performance
Ausbildung von Ivaylo (Ivo) Piskov
- 6 Jahre und 2 Monate, Sep. 1991 - Okt. 1997
Electrical and Electronics Engineering
Technical University of Sofia
Biomedical Microprocessor Engineering
- 1 Jahr und 11 Monate, Sep. 1989 - Juli 1991
Elektrotechnik
Technical University-Vienna
Sprachen
Englisch
Fließend
Deutsch
Fließend
Russisch
Fließend
Bulgarian
Muttersprache
XING Mitglieder mit ähnlichen Profilangaben
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.