Andreas Bass-Interim Senior SEA Manager (Freelance)
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Experience
Interim Senior SEA Manager (Freelance)
Havas Media Germany GmbH
- Management and optimization of SEA campaigns (Google Ads, Microsoft Ads, Amazon Ads)
Interim Senior SEA Manager (Freelance)
Hurra Communications GmbH
- Management and optimization of SEA campaigns (Google Ads, Microsoft Ads)
Google Ads Consultant (Freelance)
prepend GmbH
- Setup of the Google Ads account (Search)
- Ongoing optimization of the campaigns
SEA Freelancer
Parfümerie Douglas GmbH
- Management and optimization of SEA campaigns (Google Shopping, Dynamic Search Ads, text ads), Bing campaigns, and price comparison campaigns
- Coordination and project management within the SEA team
Interim Account Manager (Freelance)
Sparkassen-Finanzportal
- Setup of search and display campaigns
- Operational management (managing the Google Ads account)
Performance Marketing Consultant (Freelance)
Berliner Verkehrsbetriebe (BVG)
- Development of a performance marketing strategy (SEM, SEA)
- Setup of all Google Ads accounts (Search, Display, App campaigns)
- Monitoring and optimization of campaigns
Google Ads Consultant (Freelance)
Schumann Burghart LLP
- Setup of the Google Ads account (Search)
- Ongoing optimization of campaigns
YouTube Ads Interim Manager (Freelance)
fischerAppelt
- Two-month interim role
- Managing multiple accounts (automotive industry)
- Setup and optimization of TrueView campaigns (YouTube Ads)
Performance Marketing Consultant (Freelance)
Ampya (ProSiebenSat1 Media)
- Development of a performance marketing strategy (SEM, SEA)
- Setup of all Google Ads accounts (Search, Display, App campaigns)
- Ongoing optimization of campaigns
Google Ads Consultant (Freelance)
Existenzgründerhilfe Berlin
- Regular audits of Google Ads campaigns
- Creation of an action plan to optimize campaigns
SEA Consultant/Freelancer
Online Marketing Bass
- 10 years of experience as a freelance Google Ads (interim) manager
- Focus: lead generation
- B2B projects at: prepend GmbH, Schumann Burghart LLP
- B2C projects at: Douglas, Berliner Verkehrsbetriebe (BVG), Sparkassen-Finanzportal, fischerAppelt
- Google Ads certifications (valid until 01/2023)
Performance Marketing Consultant (Freelance)
WATCHEVER GmbH (Vivendi)
- Restructuring the Google Ads accounts after product relaunch
- Ongoing optimization of all Google Ads campaigns (Search, Display, Video, App, Remarketing)
Senior SEM/SEA Manager
WATCHEVER GmbH (Vivendi)
- Responsibility for acquiring new customers through SEM/SEA
- Development of a holistic SEM/SEA strategy (Search, Display, Video, and App campaigns)
- Setup of all Google Ads and Microsoft Bing accounts
- Consistent testing, analysis, and optimization of campaigns
Google Ads (SEM/SEA) Freelancer
- Strategic consulting (analysis, strategy, Google Ads account setup)
- Operational management (Google Ads account support)
- Google Ads interim management
Project management training with MS Project
Business Trends Academy (BTA Berlin) GmbH
Marketing Manager
mashero GmbH
Further training in website development and online shop
Artur Speer Akademie
Civilian service: assistant in the neurological intensive care unit
Municipal Hospital Munich-Harlaching
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Advertising, Professional Services, Media and Entertainment, Government and Administration, Healthcare, and Cosmetics.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Marketing, Operations, Project Management, and Information Technology.
Languages
Education
Bordeaux Management School, Universidad Rey Juan Carlos
Master in International Marketing · International Marketing · Bordeaux, France · 15,5/20 (1,3)
Universität Passau, University of Western Sydney
Cultural Economics (Bachelor of Arts) · Cultural Economics · Passau, Germany · 1,8
Georg-Büchner-Gymnasium Rheinfelden
High school diploma · Rheinfelden, Germany · 1,0
Certifications & licenses
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Andreas is based in Berlin, Germany.
Andreas speaks the following languages: German (Native), English (Advanced), Spanish (Advanced), French (Advanced), Italian (Advanced).
Andreas has at least 13 years of experience. During this time, Andreas has worked in at least 12 different roles and for 17 different companies. The average length of individual experience is 1 year and 9 months. Note that Andreas may not have shared all experience and actually has more experience.
Based on recent experience, Andreas would be well-suited for roles such as: Interim Senior SEA Manager (Freelance), Google Ads Consultant (Freelance), SEA Freelancer.
Andreas's most recent position is Interim Senior SEA Manager (Freelance) at Havas Media Germany GmbH.
In recent years, Andreas has worked for Havas Media Germany GmbH, Hurra Communications GmbH, prepend GmbH, Parfümerie Douglas GmbH, and Schumann Burghart LLP.
Andreas is most experienced in industries like Advertising, Professional Services, and Media and Entertainment. Andreas also has some experience in Government and Administration, Healthcare, and Banking and Finance.
Andreas is most experienced in business areas like Marketing, Operations, and Project Management. Andreas also has some experience in Information Technology.
Andreas has recently worked in industries like Advertising, Professional Services, and Cosmetics.
Andreas has recently worked in business areas like Marketing and Project Management.
Andreas holds a Master in International Marketing from Bordeaux Management School, Universidad Rey Juan Carlos and a Bachelor in Cultural Economics from Universität Passau, University of Western Sydney.
Andreas has 1 certificate: Google Ads Certifications.
The availability of Andreas needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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