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Markus Ostertag Email & Phone Number

Chief AWS Technologist at adesso SE
Location: Munich, Bavaria, Germany 10 work roles 1 school
1 work email found @ryte.com 1 phone found area 941 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email m****@ryte.com
Direct phone (941) ***-****
LinkedIn Profile matched
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Current company
Role
Chief AWS Technologist
Location
Munich, Bavaria, Germany

Who is Markus Ostertag? Overview

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Quick answer

Markus Ostertag is listed as Chief AWS Technologist at adesso SE, based in Munich, Bavaria, Germany. AeroLeads shows a work email signal at ryte.com, phone signal with area code 941, and a matched LinkedIn profile for Markus Ostertag.

Markus Ostertag previously worked as Co-Founder & Organizer at Aws User Group Munich and Higher Education Lecturer at Fachhochschule Salzburg. Markus Ostertag holds Dipl.-Inform. Univ., Computer Science from Technical University Of Munich.

Company email context

Email format at adesso SE

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{first_initial}{last}@ryte.com
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AeroLeads found 1 current-domain work email signal for Markus Ostertag. Compare company email patterns before reaching out.

Profile bio

About Markus Ostertag

The power to question is the basis of all human progress. — Indira GandhiA team is not a group of people that work together. A team is a group of people that trust each other. — Simon SinekI start with the premise that the function of leadership is to produce more leaders, not more followers. — Ralph Nader

Listed skills include Mysql, Seo, Php, E Commerce, and 30 others.

Current workplace

Markus Ostertag's current company

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adesso SE
Adesso Se
Chief AWS Technologist
AeroLeads page
10 roles

Markus Ostertag work experience

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

Chief Aws Technologist

Current

Dortmund, Nordrhein-Westfalen, DE

Jan 2024 - Present

Co-Founder & Organizer

Founded the AWS User Group Munich in 2014 (currently with >5000 members) and organizing the in-person meetups with 80-150 AWS enthusiasts each month in different offices around Munich

Higher Education Lecturer

Puch Bei Salzburg, Salzburg, AT

Workshops and seminars about scalability and AWS as part of the study path Multimedia Technology

Chief Technology Officer

München, DE

- Responsibility for the tech department and all stakeholder relations- Leadership for ~35 people including the subsidiary in Vietnam- Operative and strategic guidance for the technical vision and roadmap in close partnership with VP Product- Designing and implementing an agile as well as scalable organizational structure for the tech department

Jun 2021 - Aug 2023

Ceo

München, DE

- P&L Responsibility with >150 Mio. EUR yearly revenue- Managing the ownership change in 2019- Operative and strategic guidance for product, sales and tech- Refining and adapting the OKR framework for the company- Designing and implementing a scalable organizational structure for growth- Leading and managing 75 people

Mar 2018 - May 2021

Vp Engineering

München, DE

- Leading and managing all engineering efforts in 4 teams with a total of 20 people- Introducing and implementing the Scrum methodology for all engineering teams- Technical vision & strategy for the three different products- Supporting the product owner team as a partner for roadmaps, decision making and market knowledge- Leading multiple cloud migration.

Jan 2017 - Feb 2018

Head Of Development (Advertiser Products)

München, DE

- Refactoring and architecting the real-time-bidding platform adTONIC. (former DNTX)- Architecting the AWS infrastructure for more than 1.5 billion uniques/month- Cost optimizing architecture and infrastructure for all cloud projects of the company- Leading multiple smaller side projects

Nov 2012 - Dec 2016

Owner

Moviemaze.De

Co-Founder and Managing Director of a Top 5 German movie review website - specialized on video content (trailer, teaser, clips)

Jan 2000 - Sep 2012

Working Student

Bmw

Munich, DE

Working in the R&D department of BMW AG developing in-car multimedia/GPS systems

Oct 2003 - Nov 2005
1 education record

Markus Ostertag education

  • Technical University Of Munich
    Technical University Of Munich
    Computer Science
FAQ

Frequently asked questions about Markus Ostertag

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

What company does Markus Ostertag work for?

Markus Ostertag works for adesso SE.

What is Markus Ostertag's role at adesso SE?

Markus Ostertag is listed as Chief AWS Technologist at adesso SE.

What is Markus Ostertag's email address?

AeroLeads has found 1 work email signal at @ryte.com for Markus Ostertag at adesso SE.

What is Markus Ostertag's phone number?

AeroLeads has found 1 phone signal(s) with area code 941 for Markus Ostertag at adesso SE.

Where is Markus Ostertag based?

Markus Ostertag is based in Munich, Bavaria, Germany while working with adesso SE.

What companies has Markus Ostertag worked for?

Markus Ostertag has worked for Adesso Se, Aws User Group Munich, Fachhochschule Salzburg, Ryte, and Team Internet Ag.

How can I contact Markus Ostertag?

You can use AeroLeads to view verified contact signals for Markus Ostertag at adesso SE, including work email, phone, and LinkedIn data when available.

What schools did Markus Ostertag attend?

Markus Ostertag holds Dipl.-Inform. Univ., Computer Science from Technical University Of Munich.

What skills is Markus Ostertag known for?

Markus Ostertag is listed with skills including Mysql, Seo, Php, E Commerce, Online Advertising, Amazon Web Services, Web Development, and Amazon Ec2.

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