Hey, my name is

karolin
bierbrauer

Search Optimization Ninja

SEMrush

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Google

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Screaming Frog

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Frase.io

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Keyword Insights

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Make.com

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Education & Experience

2011

CERTIFIED SOCIAL MEDIA MANAGER – SOCIAL MEDIA ACADEMY

Focus: Facebook Ads, Community Management, Content Creation

2014

GOOGLE ADVERTISING PROFESSIONAL CERTIFICATION

Certified in Google Ads (Search campaigns, keyword strategy, performance tracking)

2015

INBOUND MARKETING CERTIFICATION – HUBSPOT ACADEMY

CRM-driven marketing, funnel optimization, lead nurturing techniques

2005–2009

SALES AGENT – TELEFÓNICA GERMANY (O2), MUNICH

Advised customers on mobile plans and services, handled complaints, ensured high-quality in-store service

2009–2011

ONLINE SHOP & eCARE MANAGER – TELEFÓNICA GERMANY (O2), MUNICH

Managed online shop content and eCare platform, coordinated cross-functional teams, executed campaigns and promotions

2011–2012

SOCIAL MEDIA INTERN – ROOMSTER INC., NEW YORK (REMOTE)

Managed and optimized social media channels for the global rental platform

2013

INSTRUCTOR – MACROMEDIA ACADEMY, MUNICH

Taught courses in Facebook Ads, E-Mail Marketing, eCommerce, and website optimization for business professionals

2014–2016

SEO PROJECT MANAGER – PAY.ON AG / ACI WORLDWIDE, MUNICH

Led SEO strategy, on-page optimization, backlink building, keyword research, and social & email campaigns

2016–2017

EMAIL MARKETING MANAGER – INFINEON TECHNOLOGIES AG, MUNICH

Created and optimized email campaigns and landing pages to boost open and click-through rates

2012–PRESENT

FOUNDER & DIGITAL GROWTH CONSULTANT – b.web.de INTERNET SOLUTIONS UG

Help German SMEs scale with SEO, Google Ads, automation, and affiliate strategies. Built 10+ affiliate websites and automated marketing workflows.

My services

01.

SEO STRATEGY & EXECUTION

I help German SMEs get found on Google with data-driven SEO strategies. From keyword research and content plans to technical audits and backlink building — I deliver measurable organic growth.

02.

GOOGLE ADS CAMPAIGNS

As a certified Google Ads expert, I create and manage high-converting ad campaigns. Whether it’s Search, Display, or Remarketing — I focus on ROI, not just clicks.

03.

DIGITAL WORKFLOW AUTOMATION

Using Make.com, ChatGPT and Airtable, I build custom automations for content creation, reporting, social media, and lead generation — saving you time and scaling your processes.

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