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Sergio Calleja's photo

Sergio Calleja 26 connections

Barcelona

Work/Education

Work Experience

2005 - 2006
Operations/Project Management, Accounting/Finance Planning, Human Resources, Strategy and Marketing
BeeLoop / CEO
2003 - 2006
Strategy and Marketing, Accounting/Finance Planning, Human Resources, Operations/Project Management, Client/Customer relations
T-Systems / Manager
2002 - 2003
Operations/Project Management, Human Resources, Client/Customer relations, Accounting/Finance Planning, Strategy
IdEC (UPF) / Professor in Master s-Business Management
2001 - 2002
Viasalus / CTO
2001 - 2002
Operations/Project Management, Human Resources, Client/Customer relations, Basic Accounting/Finance Planning
2000 - 2001
Operations/Project Management, Human Resources, Basic Accounting/Finance
Aldoc / IT Manager
1996 - 1999

Education

Development of Management Skills (DHD), 2003
Postdegree, Information Services Management (DSI), 2000
Master, Telecomunications (MXST), 1999
Marketing Management (DGM), 1998
Business Administration (ADE-DP-ED), 1997
Postdegree, Domotics and Intelligent Buildings, 1996
Superior Technician Specialist, Industrial Automatization, 1995
1990
View All Public stream

Sergio Calleja added 18 photos on Flickr Mar 7, 2010

Mara en el Zoo de Barcelona
Leones en el Zoo de Barcelona
Gacela en el Zoo de Barcelona
Jaguar en el Zoo de Barcelona
Mara y Anna en el Zoo de Barcelona
Mara en el Zoo de Barcelona

Sergio Calleja added a photo on Flickr Mar 4, 2010

Sergio Calleja added a photo on Flickr Feb 15, 2010

Sergio Calleja added 16 photos on Flickr Nov 24, 2009

Mara
Mara
Mara
Mara
Mara & Anna
Mara

Sergio Calleja added 4 photos on Flickr Nov 23, 2009

Sergio Calleja added 19 photos on Flickr Nov 23, 2009

Mara & Anna (Salou)
Mara & Anna (Salou)
Mara & Anna (Salou)
Mara & Anna (Salou)
Mara (Salou)
Mara (Salou)
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Sergio Calleja's connections
Profile photo
Albert Cuesta
Professor, Universitat...
Cardedeu Barcelona, Spain
Profile photo
Rudy De Waele
Founder, Strategist on Next...
Barcelona Catalonia, Spain
Profile photo
Enrique Dans, Ph.D.
Instituto de Empresa
Majadahonda, Madrid
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