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Stefan Ullerich

senior project manager/ interim manager

Zürich, Schweiz

  • 47.3724
  • 8.54232
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Peut faire la totalité d'une mission dans vos locaux
Durée de mission
  • entre 1 et 3 mois
  • entre 3 et 6 mois
  • ≥ 6 mois
Secteur d'activité
  • Télécommunications
  • Banque & assurances
  • Conseil & audit
  • Agence & SSII
  • Chimie
+9 autres


Rejoignez la communauté Malt pour découvrir le profil complet de Stefan Ullerich
Rejoignez la communauté Malt pour découvrir le profil complet de Stefan Ullerich

Compétences (9)

Stefan en quelques mots

Decisive, action-oriented and result-focused professional offering more than 20 years of experience in
Telecommunication, Automation, Information and Communications Technology Industry with 19 years focused on project management
Offers outstanding talents in preparation of functional / technical specifications and proposals and development and implementation of (standardized) policies and procedures
Fully conversant and proficient in Project Management principles and practices, change and issues management
Able to turn ideas, concepts and estimates into tangible project plans in accordance with corporate methodologies
Good communicator with excellent interpersonal, motivational and organizational skills, who is very comfortable working with people at any level in the organisation
Creative problem solver and innovative thinker
Proficient in Enterprise Project Management by Microsoft, MS Office, MS Visio, MS Project, HP Quality Center, Eclipse; Elementool


décembre 2009 - avril 2010 | Bern, Schweiz



Project Manager

Project Manager network work stream in a merger of two mobile carriers
Main Responsibilities:
Overall project lead
Structure work stream project plans (incl. consolidated Day-1 readiness plan)
Structure the work stream deliverables and resource / budget needs
Support, coordinate and overview work stream staffing / resource allocation
Get and keep work streams up and running (clarify / steer priorities, advice critical issues)
Make sure work stream progresses and delivers within agreed timelines, within budget and in quality
Monitor, track, report work stream progress and deliveries
Ensure fast and effective issue resolution
Consolidate work stream materials for IPO, Sponsor and SteerCo communication
Coordinate cross-work stream cooperation and manage dependencies
Ensure effective risk management, intra- and inter work stream (synergy realization, contingency plans, etc.), manage RAID
Balance contribution and roles between the different contributors
Ensure work stream operates permanently according to defined modus operandi, within legal and Group M&A set boundaries
septembre 2008 - octobre 2010 | Zürich, Schweiz


Sunrise Communications AG

Senior Consultant/ Project Manager

Project management improvement fulfillment and assurance process landscape for ULL based business services
Project management implementation Service Delivery Platform
Project management follow-up project ULL (Unbundled Local Loop) Program
Project management implementation Life-Cycle Management MPLS Edge Routers

Main Responsibilities:
Project lead
Responsible for project success (achievement of agreed project objectives concerning functionality, quality and dates)
Structuring, planning and monitoring of project and coordination project schedule and project teams
Vendor management
octobre 2010 - décembre 2013 | Renens, Schweiz


Salt Mobile SA

Project Manager

Project management introduction NT-HLR and One-NDS (Subscriber Data Management) solution incl. new provisioning & services Activation system as well as new OSS
Project management renewal and migration mobile core network
Project management introduction new multi value added service platform (WHC/NoR, SMS, MMS, Voice Mail)
Project management HLR upgrade
Project management Voice Mails System extension
Lead proof of concept MOCN (Multi-Operator Core Network)
janvier 2014 - septembre 2018 | Zürich, Schweiz


UPC Schweiz GmbH

Senior Program/Project Manager/Interim Management

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