Stephan Lassonczyk - Content & SEO Manager

Q: Where is Stephan based?

Stephan is based in Munich, Germany .

Q: What languages does Stephan speak?

Stephan speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Stephan have?

Stephan has at least 7 years of experience. During this time, Stephan has worked in at least 6 different roles and for 6 different companies . The average length of individual experience is 1 year and 2 months . Note that Stephan may not have shared all experience and actually has more experience.

Q: What is Stephan's latest experience?

Stephan's most recent position is Content & SEO Manager at Telefónica, DerTour, Klett .

Q: What companies has Stephan worked for in recent years?

In recent years, Stephan has worked for Telefónica, DerTour, Klett , Ergo Travel Insurance , RaySono , Viessmann, Infineon, and Biontech .

Q: Which industries is Stephan most experienced in?

Stephan is most experienced in industries like Automotive , Education , and Telecommunication . Stephan also has some experience in Tourism , Biotechnology , and Energy .

Q: Which business areas is Stephan most experienced in?

Stephan is most experienced in business areas like Marketing , Project Management , and Information Technology . Stephan also has some experience in Quality Assurance .

Q: Which industries has Stephan worked in recently?

Stephan has recently worked in industries like Education , Telecommunication , and Tourism .

Q: Which business areas has Stephan worked in recently?

Stephan has recently worked in business areas like Marketing , Project Management , and Information Technology .

Recommended expert

Munich, Germany

Check rate

Experience

Jan 2023 - Dec 2024

2 years

Content & SEO Manager

Telefónica, DerTour, Klett

Content migrations (AEM, Contentstack), SEO optimization
Editorial planning, image selection, implementation of digital content
Reporting, Jira and Confluence usage

Jan 2022 - Dec 2022

1 year

Content Migration Project Lead

Ergo Travel Insurance

Led migration in Adobe AEM
Created resource and schedule plans
Quality assurance and team coordination across multiple disciplines
Close collaboration with internal departments and service providers

Mar 2021 - Aug 2022

1 year 6 months

Content Manager & Project Manager

RaySono

Responsible for campaign implementation and CMS content (AEM)
Campaign management for McDonald’s (digital campaigns, AEM)
Content and project control for BMW Financial Services
Coordination with stakeholders, timings & resource management

Jan 2021 - Dec 2022

2 years

Content Manager

Viessmann, Infineon, Biontech

SEO preparation, structuring and migration of web content
Advising editors and content teams
CMS: AEM, Open CMS, SharePoint

Jan 2017 - Dec 2018

2 years

Content Manager for BMW Dealer Websites

Iris Germany

Maintenance and support of BMW/MINI dealer sites (Open CMS)
Quality checks, CMS maintenance and client consultations

Jan 2016 - Dec 2017

2 years

Online Project Manager / Campaigning

Sky Deutschland

Managed the relaunch of business.sky.de
Planned and managed digital content for various Sky platforms
Project coordination, OpenText CMS & SEO

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Automotive, Education, Telecommunication, Tourism, Biotechnology, and Energy.

Automotive

Education

Telecommunication

Tourism

Biotechnology

Energy

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Marketing, Project Management, Information Technology, and Quality Assurance.

Marketing

Project Management

Information Technology

Quality Assurance

Summary

Experienced freelance project manager and content expert specializing in digital campaigns, content migration and SEO optimization. Many years of experience in planning, coordinating and implementing projects in corporate structures. Expert in working with agencies, internal stakeholders and international teams. Excellent knowledge of CMS systems such as Adobe Experience Manager (AEM), Open CMS, Contentstack, FirstSpirit and SharePoint.

Skills

Cms (Selection): Aem, Firstspirit, Open Cms, Contentstack, Typo3, Sitecore, Sharepoint
Project Management: Jira, Confluence, Ms Office, Sharepoint
Image & Video Editing: Photoshop, Camtasia, Davinci Resolve
Marketing & Seo: Google Analytics, Sistrix, Screaming Frog, Evalanche

Languages

German

Native

English

Advanced

Certifications & licenses

IBM Micro-Degree "Foundations of Artificial Intelligence"

IBM

Media Law & Image Rights

Prof. Dr. Gero Himmelsbach

SEO Seminar 121Watt

121Watt

Team Leadership

Lecturio GmbH

Statistics

Experience

Total positions 6

Experience in Automotive 3.5 y

Avg length 1 y 8 m

Longest experience 1 y 11 m

Expertise

Recent roles Content & SEO Manager, Content Migration Project Lead, Content Manager & Project Manager

Main industries Automotive, Education, Telecommunication

Main business areas Marketing, Project Management, Information Technology

Qualifications

Certifications earned 4

Profile

Created

July 2025

Last Update

August 2025

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Frequently asked questions

Have questions? Find more information here.

Where is Stephan based?

Stephan is based in Munich, Germany.

What languages does Stephan speak?

Stephan speaks the following languages: German (Native), English (Advanced).

How many years of experience does Stephan have?

Stephan has at least 7 years of experience. During this time, Stephan has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 1 year and 2 months. Note that Stephan may not have shared all experience and actually has more experience.

What roles would Stephan be best suited for?

Based on recent experience, Stephan would be well-suited for roles such as: Content & SEO Manager, Content Migration Project Lead, Content Manager & Project Manager.

What is Stephan's latest experience?

Stephan's most recent position is Content & SEO Manager at Telefónica, DerTour, Klett.

What companies has Stephan worked for in recent years?

In recent years, Stephan has worked for Telefónica, DerTour, Klett, Ergo Travel Insurance, RaySono, Viessmann, Infineon, and Biontech.

Which industries is Stephan most experienced in?

Stephan is most experienced in industries like Automotive, Education, and Telecommunication. Stephan also has some experience in Tourism, Biotechnology, and Energy.

Which business areas is Stephan most experienced in?

Stephan is most experienced in business areas like Marketing, Project Management, and Information Technology. Stephan also has some experience in Quality Assurance.

Which industries has Stephan worked in recently?

Stephan has recently worked in industries like Education, Telecommunication, and Tourism.

Which business areas has Stephan worked in recently?

Stephan has recently worked in business areas like Marketing, Project Management, and Information Technology.

Does Stephan have any certificates?

Stephan has 4 certificates. Among them, these include: IBM Micro-Degree "Foundations of Artificial Intelligence", Media Law & Image Rights, and SEO Seminar 121Watt.

What is the availability of Stephan?

Stephan is immediately available full-time for suitable projects.

What is the rate of Stephan?

Stephan's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.