Performance marketing built on hard data.
Your Google and Meta campaigns are only as good as the data you feed them. Stop guessing.
I design the infrastructure that lets the algorithms finally see what they are doing.

For businesses that want to break through the glass ceiling. It does not matter whether you are scaling your first thousand or your first million. What matters is that you want marketing to be a money-making machine, not a cost.
You don't have to take my word for it
“It is genuinely hard for me to find words that capture how highly I rate this collaboration. Mateusz is a specialist whose standard of work goes far beyond what we are used to in Poland for this type of service.”
Dominik Łyżwa, Doktor Monika
“For years we had problems with data analytics in our online store. Different specialists, different plugins, codes, methods... Mateusz rebuilt our entire analytics from scratch, organized everything neatly, and it finally works the way it should!”
Izabela Kaczmarska, Autorka i wydawca bestsellera Wdzięcznopis
Translated from the Polish originals.
My services
Performance Ads (Google & Meta)
Strategies built on hard data, not cheap clicks. Your ads stop being a cost and become an engine of growth.
Landing Pages
Ultra-fast pages built with an "Analytics First" approach. Clean code, no off-the-shelf templates, no bloated plugins.
PROBLEM
Your campaigns hit a wall (high CPA, low ROAS).
Meta and Google algorithms keep performing worse, and you are losing control of the budget. You try to scale, but only the cost (CPA) grows, not the profit. Leaky data is to blame.
- •Blind testing: You pay for traffic you do not understand.
- •Algorithm sabotage: Missing data (iOS/AdBlock) sends your ads to random people.
- •Burned budget: You scale losses instead of profits.
SOLUTION
Media buying fed with hard data.
I am not a typical agency. I combine Performance Ads with data engineering. First I seal the analytics foundations, then I build campaigns that hit your ideal customer with precision.
- •Precise campaigns: Account structures matched to your goal.
- •Server-Side Tagging (SST): Feeding the algorithms data your competitors never see.
- •Removing barriers: I fix the technical errors that block growth.
RESULT
Predictable profit and stable scaling.
No more guesswork. Your ad account starts running like a well-oiled machine. The algorithms get precise signals, so they bid only on valuable customers.
- •↓ CPA: You pay less to acquire a customer.
- •↑ Scale: You can safely increase the budget (vertical scaling).
- •ROI-based decisions: You invest in what actually earns.
No more guessing.
Time for a system that delivers.
Replace marketing chaos with architecture that runs on hard data.
I design, implement and seal the processes where generic agencies hit a wall.
















