Martin Karlsch
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Martin Karlsch Email & Phone Number

CTO and Co-Founder at REMERGE - App Retargeting
Location: Berlin Metropolitan Area, Germany 13 work roles 2 schools
1 work email found @karlsch.com 2 phones found area 646 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email m****@karlsch.com
Direct phone (646) ***-****
LinkedIn Profile matched
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Current company
Role
CTO and Co-Founder
Location
Berlin Metropolitan Area, Germany
Company size

Who is Martin Karlsch? Overview

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Quick answer

Martin Karlsch is listed as CTO and Co-Founder at REMERGE - App Retargeting, a with 191 employees, based in Berlin Metropolitan Area, Germany. AeroLeads shows a work email signal at karlsch.com, phone signal with area code 646, and a matched LinkedIn profile for Martin Karlsch.

Martin Karlsch previously worked as CTO & Co-Founder at Remerge - App Retargeting and CTO & Co-Founder at Liquidm. Martin Karlsch holds Master Of Science (M.Sc.), Computer Software Engineering from Hasso Plattner Institute.

Company email context

Email format at REMERGE - App Retargeting

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{first}@karlsch.com
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AeroLeads found 1 current-domain work email signal for Martin Karlsch. Compare company email patterns before reaching out.

Profile bio

About Martin Karlsch

I built several companies, engineering teams and high scale big data tech stacks. On the side I dabble in angel investing. Most importantly - I do things that I enjoy.

Listed skills include Software Engineering, Ruby, Git, Mobile Applications, and 23 others.

Current workplace

Martin Karlsch's current company

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REMERGE - App Retargeting
Remerge - App Retargeting
CTO and Co-Founder
Berlin, DE
Employees
191
AeroLeads page
13 roles · 20 years

Martin Karlsch work experience

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

Cto & Co-Founder

Current

Berlin, De

Remerge helps apps to achieve the most fundamental goal for their business: grow, boost revenue, and encourage user loyalty. Serving as a bridge between marketers and publishers, we create and execute advertising campaigns, calculate their incremental value, and continuously optimize them.

Sep 2014 - Present

Cto & Co-Founder

Berlin, De

I was:- part of the exec team and shaping LiquidMs technology- in charge of the overall design & architecture of a system handling hundreds of thousands of events per second- designing the real time bidder and auction service (with integration with all major RTB players) - overseeing big data crunching and machine learning based on common and bleeding edge technologies (from Hadoop to Druid, Kafka, Storm, Aerospike and more)- creating multi continent data center setups with automated infrastructure management - conceiving sophisticated continuous deployment and monitoring solution - tech recruiting & team building (grown the team from 5 to 40)LiquidM was soll to Bertelsmann in 2018 and is now part of Smart AdServer.

Oct 2013 - Aug 2014

Cto & Co-Founder

Berlin, Germany, De

Madvertise was one of the first european mobile ad networks and was sold to MNG in 2014.I,- was part of the exec team- built the tech team- created the technology that powered madvertise (management platform, mobile ad server)- scaled the company from 4 to 100+ employees in multiple countries with a 5x growth of revenue run rate- did the tech part in all financing rounds (Seed, Series A, Series B, Series B2 by leading US&Eu VCs)- did a successful technical M&A with Mobilike (madvertise bought a majority of the turkish market leader, migrating ad tech to madvertise platform)

Jan 2009 - Oct 2013

Software Consultant

Want2Do Ag

Architecture and development consulting.

Feb 2008 - Jan 2009

Cto & Founder

Artmesh Gmbh

"Facebook for fine arts" built with Rails (pre 1.0) killed by the 07/08 financial crisis and the fact that artists are usually broke.

2007 - 2009 ~2 yrs

Software Developer

Mediapeers Gmbh

Helped building a TV/movie content sales and distribution platform with Rails.

Oct 2007 - Jan 2008

Lecturer

Campus Gmbh

.Net & MDA

Dec 2006 - Jan 2008

Master Thesis Student

Munich, De

The thesis is about a framework for model-driven DSL (domain specific language) development. The framework is written in Python and suited for the development of new languages. The paper covers the process and currently available tools in detail, especially what model-driven language development means and which benefits are possible. Martin Fowler wrote about language workbenches some time ago. A somewhat unscientific view, as he missed many solutions existing in the research community. However he spotted the trend. Simple compiler compilers were yesterday. Today ideally the complete tool chain can be generated (parser, IDE, debugger, …). This has yet to come. The thesis adds some fragments from a model-driven perspective on language development.

Mar 2006 - Mar 2007

Software Developer

Mention Software Gmbh

Helped building a leading shop platform in Germany.

Apr 2005 - Feb 2006

Tutor & Research Associate

Potsdam, Brandenburg, De

Chairs: Modeling of Software–intensive Systems, Operating Systems and Middleware, Internet technologies and systems

Oct 2002 - Feb 2006

Bachelor Thesis Student

Munich, De

At CT/PP2 improving design and test methods for safety-critical transport systems.

Jun 2004 - Mar 2005

Trainee / Software Developer

Redwood City, Ca, Us

Development of FIFA Manager (C++).

Jan 2001 - Sep 2001
Team & coworkers

Colleagues at REMERGE - App Retargeting

Other employees you can reach at remergemarketing.com. View company contacts for 191 employees →

2 education records

Martin Karlsch education

Master Of Science (M.Sc.), Computer Software Engineering

Hasso Plattner Institute

Master Of Science (Ms), Computer Software Engineering

University Of Potsdam
FAQ

Frequently asked questions about Martin Karlsch

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

What company does Martin Karlsch work for?

Martin Karlsch works for REMERGE - App Retargeting.

What is Martin Karlsch's role at REMERGE - App Retargeting?

Martin Karlsch is listed as CTO and Co-Founder at REMERGE - App Retargeting.

What is Martin Karlsch's email address?

AeroLeads has found 1 work email signal at @karlsch.com for Martin Karlsch at REMERGE - App Retargeting.

What is Martin Karlsch's phone number?

AeroLeads has found 2 phone signal(s) with area code 646 for Martin Karlsch at REMERGE - App Retargeting.

Where is Martin Karlsch based?

Martin Karlsch is based in Berlin Metropolitan Area, Germany while working with REMERGE - App Retargeting.

What companies has Martin Karlsch worked for?

Martin Karlsch has worked for Remerge - App Retargeting, Liquidm, Madvertise Mobile Advertising Gmbh, Want2Do Ag, and Artmesh Gmbh.

Who are Martin Karlsch's colleagues at REMERGE - App Retargeting?

Martin Karlsch's colleagues at REMERGE - App Retargeting include Yuki F, Feng Jiwan, Christoph A., Scott Hill, and Marc Wilson.

How can I contact Martin Karlsch?

You can use AeroLeads to view verified contact signals for Martin Karlsch at REMERGE - App Retargeting, including work email, phone, and LinkedIn data when available.

What schools did Martin Karlsch attend?

Martin Karlsch holds Master Of Science (M.Sc.), Computer Software Engineering from Hasso Plattner Institute.

What skills is Martin Karlsch known for?

Martin Karlsch is listed with skills including Software Engineering, Ruby, Git, Mobile Applications, Mysql, Scrum, Java, and Ruby On Rails.

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