Thomas Karathanassis

Angestellt, Schnittstelle Analyst IT/Datenservice, WERTGARANTIE Beteiligungen GmbH (Member of WERTGARANTIE Group)

Hannover, Germany


I have worked in UK and Spain and my
international experience
is a plus for a
multinational company
as I can adapt myself very easily in different sit
as well. In addition
I am a person that I have provided
to my colleagues and teached IT to adults
so I consider myself a patient and a
good teacher
when it comes to share my knowledge with other peo
(Sales & Purchasing module SD and MM)
OASYS Global
SWIFT Global
JPMorgan Access
Corel Draw
Windows 95/98
Windows XP
Windows 7
VRML) Skills: SAP
teacher mentoring
financial analysis
financial reporting
financial markets
strategic financial planning
team leadership
key account management


Professional experience for Thomas Karathanassis

  • Current 3 years and 5 months, since Jan 2021

    Schnittstelle Analyst IT/Datenservice

    WERTGARANTIE Beteiligungen GmbH (Member of WERTGARANTIE Group)

    - Prozessanalysierung/Optimierung für die Digitalisierung - Key User - Software Tester - Unterstützung bei der Entwicklung der KI* Systeme - IT Tickets Anforderung - Bearbeitung/Unterstützung des Tagesgeschäftes

  • 10 months, Mar 2020 - Dec 2020

    Sachbearbeiter Anwenderbetreuung

    WERTGARANTIE Beteiligungen GmbH (Member of WERTGARANTIE Group)

    - Entwicklung, Dokumentation, Koordination und Implementierung von effizienten Prozessen im Umfeld der Anwendersoftwaresysteme - Administrative Betreuung und fachliche Weiterentwicklung der Anwendersoftwaresysteme - Schulung und Ausbildung von Mitarbeitern und Mitarbeiterinnen in der Nutzung der Anwendersoftwaresysteme - Formulierung von Anforderungen an den Bereich Informationssysteme unter Verwendung eines Projekt-Management-Tools - Testen von neu programmierten Anwender-Funktionen

  • 4 years, Mar 2016 - Feb 2020

    Sachbearbeiter Bereich International

    WERTGARANTIE Beteiligungen GmbH (Member of WERTGARANTIE Group)

  • 3 months, Dec 2015 - Feb 2016

    Sachbearbeiter Innendienst


  • 7 months, Jan 2015 - Jul 2015

    Sachbearbeiter für den Bereich Girokonto und Kreditkarten

    ING DiBa

    Girokonto Eröffnung, Product Service Abteilung

  • 1 year and 1 month, Sep 2013 - Sep 2014

    Freelance Berater

    Young Entrepreneurs of Thessaloniki

    *Beratung in finanziellen Aspekte der EU-Kultur Schulungen und internationalen Aktivitäten

  • 5 months, Mar 2013 - Jul 2013

    Teamleiter im Bereich Cash Management

    BASF Services Europe

    • Back-Office Funktion zur Entlastung der Mitarbeiter im Tagesgeschäft • Abwicklung des Zahlungsverkehrs der europaischen Tochtergesellschaften (inbesondere Nord und Zentral Europa) einschließlich der Nachbearbeitung der Kontoauszüge) • Sicherstellung des täglichen Liquiditätsbedarfs • Durchführung von Monats- und Jahresabschlüssen Bearbeitung von Anfragen im Tagesgeschäft

  • 3 years and 7 months, Feb 2009 - Aug 2012

    Treasury Department Analyst/Consultant

    Grupo Santander Spain

    •Team Leader in a small group in Confirmations Department •Identification of potential departmental process improvements and use of computer systems in collaboration with Deloitte Consulting area. •Collaboration in developing Flow Project (automated confirmations) with Accenture •Confirmation and validation to customers of their operations through various systems.(OASYS-CTM •Management of various issues with brokers and customers abroad. •Quality control process, analysis and monitor of trade incidents

  • 1 year and 1 month, Jan 2008 - Jan 2009

    Financial Analyst of Fixed Income trades (Middle/Back office)

    Grupo Santander UK

    •Identification of potential process improvements. •Provide customer support and monthly assessment of Gold Clients portfolio. •Verification of all income and dividends in time to inform the brokers and counterparties. •Monitoring the development of repos and swaps - agreeing on interest payments when necessary. •Transfer of funds to cover internal accounts and correspondents. •Dealing with collateral and UK Treasury bonds •SWIFT payments for Nostro/Vostro Accounts and dividends/coupons

  • 11 months, Feb 2007 - Dec 2007

    Customer Services Officer/Securities Officer (Back-office)

    Alpha Bank London

    •Ensuring the provision of a first class professional service to the Bank’s customers •Dealing with customer queries and ensuring that their financial requirements are met from the Bank’s resources •Understanding and anticipating client’s needs and resolving any problems, requests or complaints •Ensuring an accurate and up to date understanding of current legislation and the bank’s products and processes •Providing a full range of banking services including cash handling, account opening-closing

  • 7 months, Jul 2006 - Jan 2007

    Order Co-ordinator & Operational Planner

    RedPc Services Ltd

    • Assisting in problem solving, project planning, and achieving company goals and objectives • Coordinating and controlling the order process for provider s of e-learning training programmes • Coordinating and communicating the receipt of customer orders and enrolling customers • Creating functional spreadsheets using Excel to project sales and create forecasts for suppliers • Compiling daily reports relating to company performance and managing statistical information

  • 2 years and 1 month, Jun 2004 - Jun 2006

    Key Accounts Administrator

    Rittal Ltd

    • Providing administrative support and internal account management of designated key accounts • Liaising with customers, engineers, manufacturing plants and carriers to ensure effective deliveries • Taking sales orders, reviewing and inputting onto the SAP computer system • Raising and processing purchase orders on manufacturing plants and other suppliers • Dealing with enquiries, researching requirements and providing information and advice

  • 1 year and 1 month, May 2003 - May 2004

    Sales and Purchasing Officer

    Esab Group Ltd

    • Coordinating and processing the receipt of telephone, Internet and mail orders and inputting them onto the system • Dealing with enquiries,issuing credit notes,updating purchase orders, expediting reports, planning reports, liaising with suppliers, booking in containers from abroad into different warehouse plants • Obtaining quotations from manufacturing plants • Planning the deliveries of orders and prioritise transportations • Delivering accurate and effective demand forecasts and purchase plans

Educational background for Thomas Karathanassis

  • 3 months, Oct 2003 - Dec 2003

    City University London

    Overview of Electronic Commerce (EC), EC & Electronic Business (EB) Models, EC strategy formulation, managing the development of web sites, principles of web site design, control and security of the internet

  • 11 months, Sep 1998 - Jul 1999

    ERASMUS Programme, Business Administration and Economics

    Universidad de Oviedo

    External Trade and Environmental Economics, Foundations of Marketing, Exploring Computer Applications, Production and Operations Management, Financial Strategic Marketing

  • 3 years and 10 months, Oct 1996 - Jul 2000

    Management Science

    University of Kent at Canterbury

    Decision Making and the Manager, Introduction to Programming (Turbo Pascal), Computer Tools for Problem Solving in Operational Research, Analysis and Design of Information systems, Spanish: Post ‘A’ Level, Operations and Services Management, Interactive Web Publishing, Applications of Maths and Stat


  • Spanish


  • German


  • English


  • Greek

    First language

  • French



In my free time I exercise and play
chess. I enjoy listening to
playing guitar
and even love
writing texts
short stories)
I read classical and
modern literature
and interested in
European cinema
I especially like watching
and I am a fan of
Atletico de Madrid
Tottenham Hotspurs

Browse over 21 million XING members