Richard Golian

1995-born. Charles University alum. Head of Performance at Mixit. 10+ years in marketing and data.

Castellano Français Slovenčina

Manage subscription Choose a plan

RSS
Newsletter
New articles to your inbox

Performance Marketing — Richard Golian

Performance Marketing

In this category, I write about performance marketing based on real-world experience. I focus on decision-making, ROI and mistakes — what actually drives results, and what only looks right in the data. #data #artificialintelligence #digital

8 articles

I am teaching an AI agent to forecast orders. So far, 9 things wrong.

Yesterday I could not tear myself away from the computer. When I lifted my head, it was half past eight in the evening. I had been sitting alone upstairs for about three hours.

Will AI Take My Job? A Head of Performance After 22 Months

Will AI take my job? A certified Google trainer told me in June 2024 that my profession would cease to exist. Twenty-two months later, my job title has not changed — but ninety percent of what I do during the day is different. I have delegated more of my thinking to AI agents than I thought possible. I am not afraid. This is why, and what it means for anyone asking the same question.
23 April 2026 164

Is AI Making Us Dumber? What 150 Job Interviews Revealed

I have conducted roughly one hundred and fifty practical interviews over the past four years. Fifty for data specialist roles. A hundred for advertising and performance marketing specialists. Almost every one of them involved sitting down with a candidate over a practical task — something close to a real problem we actually need to solve at the company. Not theory. Not trivia. Applied problem-solving. Over time, I started noticing a pattern.
14 April 2026 400

I am Surprised by the Confident Use of Words Like Certainty and Causality

He used words like “certainty” as if statistics were part of Newtonian physics.
23 March 2025 2 166

What Is Performance Marketing – and How Is AI Changing It?

Performance marketing isn’t just about ads, data, and analytics.
6 March 2025 2 347

Personality and Mutual Chemistry: More Important than Experience

What do I look for in potential colleagues? Good chemistry, common sense, and internal motivation.
10 August 2024 2 501

Decision-Making in Marketing and Advertising Under Uncertainty

I strive to implement this mindset when making all managerial or investment decisions.
16 April 2023 4 467
Performance marketing is supposed to be the rational part of marketing — measurable, optimisable, accountable. In practice, it is a field where most of what gets optimised is noise, not signal. Where dashboards give the illusion of control. And where the difference between a good decision and a bad one is rarely visible in a report. I have worked in performance marketing since 2016, and the principle I keep returning to is simple: have a clearly defined goal and choose the best way to achieve it. Start with the low-hanging fruit. Then moderate-effort tasks. Then the hard stuff. The foundation for growth is honesty about what is not working — and the discipline to act on what the data actually says, not what we want it to say. AI is changing the tools and the speed, but the essence remains the same. You still need to understand probability, manage uncertainty, and know when to trust the model and when to override it. These articles are reflections on what actually drives results — the part that no platform can automate.