Sjef Janssen

Sjef Janssen Email and Phone Number

Founder and owner of Value Chain Consulting @
Sjef Janssen's Location
Maastricht, Limburg, Netherlands, Netherlands
Sjef Janssen's Contact Details

Sjef Janssen work email

Sjef Janssen personal email

n/a
About Sjef Janssen

Since last August I start to work as Independent management consultant In the areas Interim Management, Projectmanagement and Quality Management (QMS and IMS).Beside my experience in a great scale on projects and quality management, I had also the challenge to gain my experience in several different areas like Organization restructur, Outsourcing, Quality, Security, etc. For more details see below.

Sjef Janssen's Current Company Details
MULTIFIX Group, Multifix W&A

Multifix Group, Multifix W&A

Founder and owner of Value Chain Consulting
Sjef Janssen Work Experience Details
  • Multifix Group, Multifix W&A
    Interim Quality Manager
    Multifix Group, Multifix W&A Sep 2021 - Present
    Brunssum, Limburg, Netherlands
  • Value Chain Consulting
    Management Consultant, Interim Management, Projectmanagement, Quality Management General And It
    Value Chain Consulting Sep 2019 - Present
    Maastricht En Omgeving, Nederland
  • Vodafone Netherland
    Senior Project Manager
    Vodafone Netherland Jan 2007 - Sep 2019
    Maastricht
    Performing as Senior Program/Project manager the follwing Projects:Project for the Dutch Government, achievement Security Compliancy to BIR (security guidelines government)Move all Ziggo mobile customers from Ziggo legacy to Vodafone legacyProgram Certification Vodafone to achieve Certification on ISO9001 and ISO27001Move old Telecity datacenter to new Telecity datacenter including customersOutsourcing Field engineering department Vodafone Eindhoven to external party.Truphone, Add Numberporting functionality from our Gemini legacy to Unify.LTE to LTE Roaming of third parties on our Network (VF USA, China Mobile)LTE Ziggo, enable VF 4G for Ziggo CustomersSmall Cells introduction from Huawei and Alcatel LucentCapping and Throttling Enhancement (RED 2.0 proposition) incluiding real time notification on national data bundlesWorld Data CAP for roaming ouside EuropeReplacement PCRF from Germany to AmsterdamRoaming Data CAP Enhancement Including realtime notificationsConsumer PC connectivity (Data Broadband propositions)Prepaid Brand BLYK, set up as separate Brand in the VF NetworkMVNO Ziggo, integration in to VF network and creating Technical Roadmap for 3 yearsMVNO UPC, Integration in to VF networkMVNO Aspider, intergation in to VF Network M2M solutions.MVNO Truphone, integration in to VF network with Multi IMSI technic. Also including Provisioning and Number porting.MVNO Lycamobile, integration in to VF network, including migration customersMVNO Teleena, integration in to VF networkMVNO Dexcom, integration in to VF network Postpaid and PrepaidBundle Query, View on the portal on usage of the different BundlesRelease 5.1 Gemini Billing and Provisioning systemCell Broadcast (Alert project of the Dutch Government)
  • Vodafone
    Project Manager
    Vodafone Jan 2006 - Dec 2006
    Project manager of the Busines Continuity Project. Scope of this project analizing Gaps within the Business Technology departments, and setting up roadmap with Projects and activities to improve the current operational activities.. Also monitoring and review deliveries of the BC projects and activities.
  • Vodafone Nl
    Manager Portal And Device Department
    Vodafone Nl Apr 2005 - Dec 2005
    As manager repsonsible for the departments Portal development and Devices testing. Within this time we introduced the Agile approach for developing features and functionalities requested by sales and marketing departments.
  • Vodafone Group, Dusseldorf Germany
    Program Mangement
    Vodafone Group, Dusseldorf Germany Jan 2004 - Mar 2005
    Program manager for Vodafone Group Core Network. My responsibility was to Coordinate en monitor VF group projects within the different VF Operators in Europe.
  • Vodafone Group, Dusseldorf, Germany
    Quality Manager Technical Roadmap
    Vodafone Group, Dusseldorf, Germany Dec 2003 - Dec 2004
    Improve Quality and alignement of the technical Roadmap between the different technical departments Radio, Corenetwork, Services, Operations and Devices. Roadmap was based on the marketing strategy for the next 3 years ans was presented to VF group management.
  • Vodafone Netherlands
    Project Manager
    Vodafone Netherlands Mar 1999 - Nov 2003
    Working as Projectmanager: performed projects are SMS Welcome, SMS abroad, Shortcodes, Numberporting Prepaid,
  • Value Chain Consulting
    Senior Consultant
    Value Chain Consulting Feb 1992 - Mar 1999
    Management Consultant for Total Quality Management, IT business solutions, Business strategy and Interim management.Mean activity was Process and Organizational redesign to improve Business financial and quality performance and Customer satisfaction.
  • Apg
    Information Manager
    Apg Sep 1988 - Jan 1992
    Working as Information manager to support the board of directors and the Line managers. Also responsible to run the Project department with Projectmanagers, Bussiness analists and Information analists.

Sjef Janssen Skills

Program Management Telecommunications Mobile Devices Project Management Management Business Strategy Service Delivery Outsourcing Integration Business Process Service Management Testing Core Network Project Portfolio Management Prince2 Business Process Improvement Process Management Mvno Itil Ict It Management Pre Sales Project Delivery Pmo Solution Architecture Business Transformation Business Case Quality Management

Sjef Janssen Education Details

Frequently Asked Questions about Sjef Janssen

What company does Sjef Janssen work for?

Sjef Janssen works for Multifix Group, Multifix W&a

What is Sjef Janssen's role at the current company?

Sjef Janssen's current role is Founder and owner of Value Chain Consulting.

What is Sjef Janssen's email address?

Sjef Janssen's email address is sj****@****one.com

What schools did Sjef Janssen attend?

Sjef Janssen attended Hasselt University, Zuyd Hogeschool | Zuyd University Of Applied Sciences.

What skills is Sjef Janssen known for?

Sjef Janssen has skills like Program Management, Telecommunications, Mobile Devices, Project Management, Management, Business Strategy, Service Delivery, Outsourcing, Integration, Business Process, Service Management, Testing.

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