Your growth expert for modern sales & marketing
The way B2B companies operate has completely changed. So should you go-to-market engine to acquire new customers.
Trusted by leading companies in EU and USA
Trusted by leading companies in Europe and USA. References upon request.
Trusted by leading companies in Europe and USA. References upon request.
Finalist of the Anthropic GTM hackathon 2026
Finalist of the Anthropic GTM hackathon 2026
ABOUT ME
I build growth systems that make ambitious teams move faster.
I build growth systems that make ambitious teams move faster.
I build growth systems that make ambitious teams move faster.
I’m Serge Yang, Go-to-market engineer with eight years of experience across M&A, fintech sales, and growth. I help on positioning and how to best use AI for sales & marketing.
I'm Serge Yang, a growth expert with 8 years experience working with the top 10% B2B companies and scale ups.
I'm Serge Yang, a growth expert with 8 years experience working with the top 10% B2B companies and scale ups.
I'm Serge Yang, a growth expert with 8 years experience working with the top 10% B2B companies and scale ups.
25+ successful collaborations | $1.2 million revenue generated
25+ successful collaborations | $1.2 million revenue generated
The steps, for a Go-to-market funnel.
The steps, for a Go-to-market funnel.
My go to market engine
in 4 steps.
We map your entire market, then decide
together which companies to prioritize.
We find all the relevant data for every
single lead before sending messages.
People buy from people they can trust.
We need to make sure your audience
knows your expertise.
We map your entire market, then decide
together which companies to prioritize.
Note
I do not
We find all the relevant data for every
single lead before sending messages.
People buy from people they can trust.
We need to make sure your audience knows
about your expertise.
Within the first month, the companies you want to reach
know who you are and the first conversations have started.
We find all the relevant data for every
single lead before sending messages.
People buy from people they can trust.
We need to make sure your audience is aware of your expertise.
Within the first month, you can expect to have
What people say after working with me
« Serge played a key role in growing our organic presence, bringing significant initiatives across our content and marketing. We made +300% organic views within a year »
Marie Jehane
Senior marketing EMEA @ Contentsquare (unicorn)
« We needed more qualified leads for our startup. Serge has created a growth engine for us and generated $10,000 in potential revenue in less than one month. Great execution! »
Nicolas Jacques, Forbes U30
Founder & CEO, Naker
« Serge took ownership from day one. He dug into our sales and completely reworked our messaging. Our email conversion went from 1.5% to 2.8% in 2 months. »
Pierre Emmanuel Branger
Sales director @Spendesk
« I endorse Serge as a partner who’s done amazing work for our proptech venture, bringing real expertise in growth and helping on the fundraising. I've learned a lot alongside him. »
Steve Rodgers
President of PropertyGRID Inc
Any questions?
Quick answers to the most common questions about our services.
Who do you work with?
I typically work with companies between 20 and 500 employees, across various sectors. Mostly in B2B.
What do you do?
I enable founders and teams to tap into proven (that I tested myself over many years) to grow their company on sales & marketing.
How long does it take to see results?
Clients are guaranteed to start getting results after the first month. e.g. first qualified leads, a system implemented...
What is your track record?
I have generated over $1.2 million in revenue from working with 25+ entrepreneurs (Steve Rodgers, former Warren Buffet CEO) or unicorns (Spendesk, Hotjar...).
Do you offer support along the way?
Yes, of course: either through WhatsApp, Email or via Google Meet, with myself, Serge.
What is your "workflow"?
This will depend on what the needs are. Please feel free to book a call with me and I will be able to share the exact workflow that is most suited.
Any questions?
Quick answers to the most common questions about our services.
Who do you work with?
I typically work with companies between 20 and 500 employees, across various sectors. Mostly in B2B.
What do you do?
I enable founders and teams to tap into proven (that I tested myself over many years) to grow their company on sales & marketing.
How long does it take to see results?
Clients are guaranteed to start getting results after the first month. e.g. first qualified leads, a system implemented...
What is your track record?
I have generated over $1.2 million in revenue from working with 25+ entrepreneurs (Steve Rodgers, former Warren Buffet CEO) or unicorns (Spendesk, Hotjar...).
Do you offer support along the way?
Yes, of course: either through WhatsApp, Email or via Google Meet, with myself, Serge.
What is your "workflow"?
This will depend on what the needs are. Please feel free to book a call with me and I will be able to share the exact workflow that is most suited.
Any questions?
Quick answers to the most common questions about our services.
Who do you work with?
I typically work with companies between 20 and 500 employees, across various sectors. Mostly in B2B.
What do you do?
I enable founders and teams to tap into proven (that I tested myself over many years) to grow their company on sales & marketing.
How long does it take to see results?
Clients are guaranteed to start getting results after the first month. e.g. first qualified leads, a system implemented...
What is your track record?
I have generated over $1.2 million in revenue from working with 25+ entrepreneurs (Steve Rodgers, former Warren Buffet CEO) or unicorns (Spendesk, Hotjar...).
Do you offer support along the way?
Yes, of course: either through WhatsApp, Email or via Google Meet, with myself, Serge.
What is your "workflow"?
This will depend on what the needs are. Please feel free to book a call with me and I will be able to share the exact workflow that is most suited.
Any questions?
Quick answers to the most common questions about our services.
Who do you work with?
I typically work with companies between 20 and 500 employees, across various sectors. Mostly in B2B.
What do you do?
I enable founders and teams to tap into proven (that I tested myself over many years) to grow their company on sales & marketing.
How long does it take to see results?
Clients are guaranteed to start getting results after the first month. e.g. first qualified leads, a system implemented...
What is your track record?
I have generated over $1.2 million in revenue from working with 25+ entrepreneurs (Steve Rodgers, former Warren Buffet CEO) or unicorns (Spendesk, Hotjar...).
Do you offer support along the way?
Yes, of course: either through WhatsApp, Email or via Google Meet, with myself, Serge.
What is your "workflow"?
This will depend on what the needs are. Please feel free to book a call with me and I will be able to share the exact workflow that is most suited.