My clients come to me when they want marketing that actually drives leads, shows clean numbers, and does not fall apart the second you look under the hood. I help businesses turn traffic into revenue through sharper strategy, stronger tracking, better websites and landing pages, and campaigns that are built to perform, not just look busy. I’m Dennis Westphal, founder of Growth Junction. Over the past 9 years, I’ve worked with more than 150 clients across Switzerland, the DACH region, the UK, and Scandinavia. I’ve managed marketing budgets of more than CHF 1 million per year and worked across Google Ads, SEO, landing pages, websites, LinkedIn Ads, GA4, GTM, reporting, and conversion optimisation. Before building Growth Junction, I worked in Google Ads Support for the DACH market and spent 5 years at agencies while also freelancing. That gave me a deep understanding of how accounts break, why tracking goes wrong, and what separates accounts that waste money from ones that scale properly. I work in English, German, Swedish, and Norwegian, which lets me support clients across multiple markets without losing precision in the strategy, the message, or the execution. What makes my work different is that I stay involved in the whole system. I do not stop at strategy. I work from ideation to reporting, which means I can spot weak points faster, move quicker, and keep every part of the marketing process aligned. I’m also AI-powered, which gives me a real edge in speed and output. I can get more done, faster and better, than the standard marketer or agency that works in silos or only touch one part of the job. Ideas get turned into assets, assets get launched, data gets reviewed, and improvements happen without the usual drag. My focus is simple: build marketing that is clear, measurable, and commercially useful. Better tracking. Better positioning. Better lead flow. Better decisions. That is what clients get when they work with me.

My clients come to me when they want marketing that actually drives leads, shows clean numbers, and does not fall apart the second you look under the hood. I help businesses turn traffic into revenue through sharper strategy, stronger tracking, better websites and landing pages, and campaigns that are built to perform, not just look busy. I’m Dennis Westphal, founder of Growth Junction. Over the past 9 years, I’ve worked with more than 150 clients across Switzerland, the DACH region, the UK, and Scandinavia. I’ve managed marketing budgets of more than CHF 1 million per year and worked across Google Ads, SEO, landing pages, websites, LinkedIn Ads, GA4, GTM, reporting, and conversion optimisation. Before building Growth Junction, I worked in Google Ads Support for the DACH market and spent 5 years at agencies while also freelancing. That gave me a deep understanding of how accounts break, why tracking goes wrong, and what separates accounts that waste money from ones that scale properly. I work in English, German, Swedish, and Norwegian, which lets me support clients across multiple markets without losing precision in the strategy, the message, or the execution. What makes my work different is that I stay involved in the whole system. I do not stop at strategy. I work from ideation to reporting, which means I can spot weak points faster, move quicker, and keep every part of the marketing process aligned. I’m also AI-powered, which gives me a real edge in speed and output. I can get more done, faster and better, than the standard marketer or agency that works in silos or only touch one part of the job. Ideas get turned into assets, assets get launched, data gets reviewed, and improvements happen without the usual drag. My focus is simple: build marketing that is clear, measurable, and commercially useful. Better tracking. Better positioning. Better lead flow. Better decisions. That is what clients get when they work with me.

Available to hire

My clients come to me when they want marketing that actually drives leads, shows clean numbers, and does not fall apart the second you look under the hood.

I help businesses turn traffic into revenue through sharper strategy, stronger tracking, better websites and landing pages, and campaigns that are built to perform, not just look busy.

I’m Dennis Westphal, founder of Growth Junction. Over the past 9 years, I’ve worked with more than 150 clients across Switzerland, the DACH region, the UK, and Scandinavia.
I’ve managed marketing budgets of more than CHF 1 million per year and worked across Google Ads, SEO, landing pages, websites, LinkedIn Ads, GA4, GTM, reporting, and conversion optimisation.

Before building Growth Junction, I worked in Google Ads Support for the DACH market and spent 5 years at agencies while also freelancing.
That gave me a deep understanding of how accounts break, why tracking goes wrong, and what separates accounts that waste money from ones that scale properly.

I work in English, German, Swedish, and Norwegian, which lets me support clients across multiple markets without losing precision in the strategy, the message, or the execution.

What makes my work different is that I stay involved in the whole system. I do not stop at strategy.
I work from ideation to reporting, which means I can spot weak points faster, move quicker, and keep every part of the marketing process aligned.

I’m also AI-powered, which gives me a real edge in speed and output. I can get more done, faster and better, than the standard marketer or agency that works in silos or only touch one part of the job.

Ideas get turned into assets, assets get launched, data gets reviewed, and improvements happen without the usual drag.

My focus is simple: build marketing that is clear, measurable, and commercially useful. Better tracking. Better positioning. Better lead flow. Better decisions. That is what clients get when they work with me.

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Experience Level

Expert

Language

English
Fluent
German
Fluent
Swedish
Fluent
Norwegian
Fluent

Work Experience

Independent Performance Marketing Consultant at Self-employed / Freelance
January 1, 2021 - Present
Full ownership from strategy through to execution; paid acquisition for SMEs and growth-stage companies; multi-market, multi-language campaigns; direct ownership of budgets and accounts; crypto/web3 experience with Lunar Strategy; hands-on management of campaigns and metrics.
Crypto/Web3 Paid Growth Campaigns at Lunar Strategy
January 1, 2022 - December 31, 2023
Paid growth campaigns in crypto and web3 under real compliance constraints; specialist agency operating in compliance-sensitive, heavily restricted ad category; direct ownership of campaigns and performance.
Performance Marketing – Agency Side & Freelancing at Various agencies & direct clients
January 1, 2016 - December 31, 2022
End-to-end performance marketing across Google Ads & YouTube; multi-market and multilingual campaigns; primary specialty in Google Ads & YouTube; campaign setup, measurement, and GA4 deployment.
Google Ads Support at Google
January 1, 2014 - January 1, 2016
DAC/H region-focused support; core competencies in markets & languages, campaign structure, and GA4/GTM foundations; direct platform experience with ramp-up for multi-platform attribution.

Education

Self Taught at School of Passion
January 1, 2017 - April 8, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Financial Services, Other