Michael Oltmanns

Michael Oltmanns: Email & Phone Number

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Head of IT at Vivecti Group|Dar es Salaam, Tanzania, United Republic of

Position:

Head of IT at Vivecti Group

Location:

Dar es Salaam, Tanzania, United Republic of

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Last updated: 2026-02-16
Updated: 2026-02-16

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Work Experience 33 years

Head of IT at Vivecti Group

Sep 2023 - Current

Head of IT at Vivecti Group

Sep 2023 - Mar 2025

Global Chief Information Officer at SPORTFIVE

Jul 2020 - Sep 2023

Executive Consultant at CGI

Apr 2020 - Jun 2020

Interim-Manager at Selbständig

Mar 2019 - Mar 2020

CIO at Argo Group

Mar 2017 - Dec 2018

CIO at Testo

Dec 2016 - Feb 2017

Berater at Vater SysCon

Nov 2007 - Dec 2016

CIO at 7S GROUP

Jun 2010 - Dec 2013

CTO at 7S GROUP

Nov 2007 - May 2010

Abteilungsleitung Service und Verkauf at mc-Technik

Feb 1996 - Dec 1997

Einzelunternehmer in Eckernförde at Consulting für KMU

Nov 1993 - Jan 1996

Verkäufer und später Abteilungsleitung Comtech at Consulting für KMU

Mar 1993 - Jan 1996

Michael Oltmanns started working in 1993, then the employee has changed 10 companies and 9 jobs. On average, Michael Oltmanns works for one company for 2 years 6 months.

Their professional focus is Agile Methodologies, Analytische Fähigkeiten, and Banking across 3 core areas.

Education

Datenverarbeitungskaufmann (Office Manager and Computer Science Expert) at IHK Flensburg

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SignalHire found a verified business email address for Michael Oltmanns: ********@gmail.com.

What is Michael Oltmanns's phone number?

SignalHire found a verified phone number for Michael Oltmanns: +255-***-***-2403.

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What is Michael Oltmanns's professional background?

Michael Oltmanns has 33 years of professional experience. They have held roles including Head of IT, Global Chief Information Officer, and Executive Consultant at companies such as Vivecti Group, SPORTFIVE, and CGI. Their education includes Datenverarbeitungskaufmann (Office Manager and Computer Science Expert) from IHK Flensburg.

Is Michael Oltmanns's contact information up to date?

Yes. Michael Oltmanns's SignalHire profile was last updated on 16 February 2026, reflecting their current position as Head of IT at Vivecti Group.

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