Ruben-Sergei Kraatz
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Ruben-Sergei Kraatz Email & Phone Number

Leiter IT Business Management at HAMBURG WASSER
Location: Geesthacht, Schleswig-Holstein, Germany 13 work roles 5 schools
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Current company
HAMBURG WASSER
Role
Leiter IT Business Management
Location
Geesthacht, Schleswig-Holstein, Germany
Company size
553 employees

Who is Ruben-Sergei Kraatz? Overview

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Quick answer

Ruben-Sergei Kraatz is listed as Leiter IT Business Management at HAMBURG WASSER, a with 553 employees, based in Geesthacht, Schleswig-Holstein, Germany. AeroLeads shows a matched LinkedIn profile for Ruben-Sergei Kraatz.

Ruben-Sergei Kraatz previously worked as Stabsleiter Kaufmännische Prozesse (IT) at Hamburg Wasser and Leiter Kaufmännische Prozesse (IT & Kundenbetreuung) at Hamburg Wasser. Ruben-Sergei Kraatz holds Master Of Science, It Management, 1,3 from Fom Hochschule Für Oekonomie & Management.

Company email context

Email format at HAMBURG WASSER

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HAMBURG WASSER

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Profile bio

About Ruben-Sergei Kraatz

http://www.xing.com/profile/RubenSergei_Kraatz

Listed skills include Kundendienst, Vertrieb, Reisemanagement, Business Development, and 43 others.

Current workplace

Ruben-Sergei Kraatz's current company

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HAMBURG WASSER
Hamburg Wasser
Leiter IT Business Management
Geesthacht, SH, DE
Website
hamburgwasser.de
Employees
553
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13 roles

Ruben-Sergei Kraatz work experience

A career timeline built from the work history available for this profile.

Stabsleiter Kaufmännische Prozesse (It)

Hamburg Wasser

Geesthacht, Sh, De

Leiter Kaufmännische Prozesse (It & Kundenbetreuung)

Hamburg Wasser

Leitung der Organisationseinheit 'Kaufmännische Prozesse' im Bereich 'Digitales Informationsmanagement' (IT und Kundenbetreuung). Aufgabenbereiche: IT-Beschaffungen, (IT-) Controlling, Vertragsmanagement, Prozessmanagement, kaufm. Projektbegleitung, Wirtschaftlichkeitsanalysen, BI, etc.) .Kommissarische Leitung 06/21-07/21.

It-Anforderungsmanager

Hamburg Wasser

Hamburg Und Umgebung, Deutschland

Apr 2018 - Jul 2021

Komm. Leiter It-Kundenmanagement

Hamburg Wasser

Hamburg, Deutschland

Sep 2019 - Apr 2020

Kaufmännischer Trainee

Hamburg Wasser

Hamburg Area, Germany

Apr 2016 - Mar 2018

Key-Account-Manager

.Bosys Software Gmbh

Hamburg Area, Germany

Jan 2015 - Mar 2016

Sales And Marketing Executive

.Bosys Software Gmbh

Hamburg Area, Germany

Sep 2014 - Mar 2016

Inside Sales

.Bosys Software Gmbh

Hamburg Area, Germany

Jul 2012 - Sep 2014

Sales Executive

Circle Unlimited Ag

Norderstedt

Jul 2014 - Sep 2014

Business Travel Consultant

American Express Business Travel

Hamburg Area, Germany

May 2011 - Jun 2012

Auszubildender / Apprentice

American Express Business Travel

Hamburg Area, Germany

Jul 2008 - May 2011
Team & coworkers

Colleagues at HAMBURG WASSER

Other employees you can reach at hamburgwasser.de. View company contacts for 553 employees →

DG Daniela Grimm Daniela Grimm Colleague at Hamburg WasserQuickborn, Schleswig-Holstein, Germany View → FS Frank Skowronek Frank Skowronek Colleague at Hamburg WasserHamburg, Germany View → DH Dieter Heinsohn Dieter Heinsohn Colleague at Hamburg WasserGreater Hamburg Area, Germany View → UG Ulrike G. Ulrike G. Colleague at Hamburg WasserGreater Hamburg Area, Germany View → DA Dr. Aylin Höckendorf Dr. Aylin Höckendorf Colleague at Hamburg WasserGreater Hamburg Area, Germany View → KF Kjellt Friedel Kjellt Friedel Colleague at Hamburg WasserHamburg, Germany View → CE Christoph Ewert Christoph Ewert Colleague at Hamburg WasserHamburg, Germany View → MK Martin Kassyda Martin Kassyda Colleague at Hamburg WasserHamburg, Germany View → BA Benedikt A. Benedikt A. Colleague at Hamburg WasserHamburg, Germany View → SR Sebastian Rößner Sebastian Rößner Colleague at Hamburg WasserHamburg, Germany View →
5 education records

Ruben-Sergei Kraatz education

Master Of Science, It Management, 1,3

Fom Hochschule Für Oekonomie & Management

Nebenberufliches Präsenzstudium: eBusiness • wissenschaftl. Methodik (Statistik mit R) • IT-Architekturen • Sicherheitsmanagement •.

Bachelor Of Arts (B.A.), Business Administration, 1,5

Fachhochschule Südwestfalen

In Kooperation mit der Technischen Akademie Wuppertal / Niederlassung: Hamburg Studium während Vollzeitbeschäftigung part-time studies.

Dipl. Betriebswirt (Vwa) / Business Economist, Bwl / Business Administration, 1,7

Hanseatische Verwaltungs- Und Wirtschaftsakademie (Vwa)

*Abendstudium part-time studies while working full-time for .BOSYS Software and Circle Unlimited

Gepr. Ökonom Für Marketing Und Vertrieb / Marketing & Sales Economist, Bwl (Marketing & Vertrieb) / Business Administration (Marketing & Sales), 1,8

Hanseatische Verwaltungs- Und Wirtschaftsakademie (Vwa)

*Abendstudium part-time studies while working full-time for American Express Int. Inc. and .BOSYS Software

Management Assistant For Tourism, English, Marketing, Economics, Tourism, Controlling, 1,8

Handelsschule Berliner Tor
FAQ

Frequently asked questions about Ruben-Sergei Kraatz

Quick answers generated from the profile data available on this page.

What company does Ruben-Sergei Kraatz work for?

Ruben-Sergei Kraatz works for HAMBURG WASSER.

What is Ruben-Sergei Kraatz's role at HAMBURG WASSER?

Ruben-Sergei Kraatz is listed as Leiter IT Business Management at HAMBURG WASSER.

Where is Ruben-Sergei Kraatz based?

Ruben-Sergei Kraatz is based in Geesthacht, Schleswig-Holstein, Germany while working with HAMBURG WASSER.

What companies has Ruben-Sergei Kraatz worked for?

Ruben-Sergei Kraatz has worked for Hamburg Wasser, Iu International University Of Applied Sciences, .Bosys Software Gmbh, Circle Unlimited Ag, and American Express Business Travel.

Who are Ruben-Sergei Kraatz's colleagues at HAMBURG WASSER?

Ruben-Sergei Kraatz's colleagues at HAMBURG WASSER include Daniela Grimm, Frank Skowronek, Dieter Heinsohn, Ulrike G., and Dr. Aylin Höckendorf.

How can I contact Ruben-Sergei Kraatz?

You can use AeroLeads to view verified contact signals for Ruben-Sergei Kraatz at HAMBURG WASSER, including work email, phone, and LinkedIn data when available.

What schools did Ruben-Sergei Kraatz attend?

Ruben-Sergei Kraatz holds Master Of Science, It Management, 1,3 from Fom Hochschule Für Oekonomie & Management.

What skills is Ruben-Sergei Kraatz known for?

Ruben-Sergei Kraatz is listed with skills including Kundendienst, Vertrieb, Reisemanagement, Business Development, Crm, Tourismus, Travel Management, and Marketing.

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