ACG congratulates all alumni who are being recognized for their achievements. Please send us your news so that we may share it with your fellow graduates at [email protected]

Christina Kalliakmani (PIERCE ’81) is now a Sales Associate at Remax Elite in the UK after working as a Real Estate Broker for ten years at Citiplan Real Estate Agency in Greece, and a decade in Sales Administration with Commercial Union in Greece.

Ms Kalliakmani graduated from PIERCE in 1981, and has received a certificate in International Business, Trade from the Ministry of Trade, Greece (1988), a Certificate in Real Estate Brokerage Assessment from the Technological Educational Institute of Piraeus in 2003, and a Certificate in Real Estate operations from the Remax London Academy in 2014.


Kristine Kingsley-Mulder, Psy.D., ABPP (DEREE ‘92) was recently appointed Co-Director of Internship Training at NYU Langone Medical Center – Rusk Rehabilitation.  She is a Senior Psychologist/Neuropsychologist and Faculty member of the American Congress of Rehabilitation Medicine in the area of cognitive rehabilitation.

Dr Kingsley is also a member of the Executive Board of the Brain Injury Interdisciplinary Special Interest Group of ACRM – and elected Communications Officer since 2013.  She is a peer reviewer for several scientific journals and a co-author of two systematic reviews of cognitive rehabilitation and acquired brain injury (in the press).

Dr. Kingsley obtained her Bachelor of Arts in Psychology/Sociology with Distinction in 1992 from DEREE, her M.A. in Community Psychology from New York University in 1995, and her Psy.D. in Clinical Psychology from Ferkauf Graduate School of Psychology, Yeshiva University in 1999.  She received her Diplomate in Rehabilitation Psychology from the American Board of Professional Psychology in 2007, and joined New York University Langone Medical Center in 2002.


Kostas Perrikos (DEREE ’99) has become an IT Internal Auditor at WIND Hellas after working as an Associate Senior Business Risk Analyst for Vodafone Hellas for over a year, and as Associate Senior Revenue Assurance Analyst for nearly six years at the same company.

Mr Perrikos, who is certified in risk and information systems control, in CICA, in ISACA, in CICISO, in CRISCS, in CPRA and COBIT 5, has also worked as a Software Analyst/Engineer for COSMOTE for five years up till 2005, for a few months as a Senior Software Engineer at the Translation Center for the bodies of the European Union in 2005, and has also worked as an analyst for Facture International Ltd, and as an Information Systems Instructor at the A. Iliakopoulou Private Language School.

He earned his Bachelor’s in Computer Information Systems from DEREE in 1999, followed by his Master’s degree in Information Systems Development from the University of Brighton in 2001.


Themis Ntamarelos (DEREE ’04/ALBA ’07) is now a Consultant at Stanton Chase International: Executive Search Consultants in Greece after working as a Senior Recruitment Consultant for ICAP Employment Solutions for just over four years and nearly two years as a Recruitment Consultant for Randstad.

Mr Ntamarelos has also worked in the Crew Department at Cardiff Marine for two years and at Forever, and won the Outstanding Cross-Selling Achievement Award from the ICAP Group for three consecutive years.

He earned his BSc in Psychology from DEREE in 2004, and his MSc in Strategic Human Resources Management from ALBA in 2007.


Theodore Vetoulis (DEREE ’02) has been promoted to Account Director at TNS in the United Arab Emirates, after working there as a Senior Account Manager for a year, and similar work in providing marketing solutions over six years at Alternative Research Solutions in Greece.

Mr Vetoulis received the TNS Middle East Employee Award: Team Collaboration for 2014.

He also earned his Bachelor’s degree in Accounting & Finance from DEREE in 2002, followed by his Law degree from the University of Athens in 2014.


Stella Nikolakopoulou (DEREE ’06) has been promoted to Marketing & PR Manager from Marketing & PR Executive at Oxford Company in Athens, Greece.

Ms Nikolakopoulou has also worked as an Account Manager at Gasa Alternative Communication, as Advertising Manager at Attica Media, and as Marketing & PR Coordinator at Master SA. She has also organized parties for children at Carousel.

She earned her BA in Communication from DEREE in 2006.


Chrysi Maria Antonopoulou (DEREE ‘11) is now Brand Manager at Benrubi SA after working as a Marketing assistant at AHI Carrier South Eastern Europe Air Conditioning SA for just over a year, and work with SC Johnson, Robert Bosch SA and DHL Hellas previously.

Ms Antonopoulou earned her Bachelor’s in Marketing from DEREE in 2011, and is also pursuing her MSc in Marketing at the ALBA Graduate Business School.


Stefania Dimitrakopoulou (DEREE ‘13) now works as a Teaching Assistant in International Competitiveness at HEC Lausanne, UNIL, University of Lausanne, Switzerland, having previously worked as a Marketing Trainee for PepsiCo in Greece.

Ms Dimitrakopoulou also interned as an assistant in Commercial Operations in the Tanker Department at Chandris Hellas and as an assistant (intern) in the Environmental Awareness Sector for HELMEPA (the Hellene Marine Environment Protection Association).

She earned her Bachelor’s in Management (Cum Laude) in 2013, and her Bachelor in Economics from the University of Athens in 2009.

Ms Dimitrakopoulou, who is fluent in English, French, Italian and Greek, with proficiency in Russian and German, is pursuing her Master’s in Management, Marketing at the HEC, University of Lausanne.