by Kajo Data | Mar 9, 2026 | Work
Over the last couple of years, a very compelling narrative has been circulating online. AI will replace programmers.AI will replace analysts.AI will replace almost anyone who works with a computer. If you follow tech news even casually, you have probably seen these...
by Kajo Data | Feb 15, 2026 | Work
Technical interviews for data analyst roles are rarely about tricky brainteasers. Most of the time, they focus on fundamentals. The problem is not whether you’ve “seen” a concept before. The problem is whether you truly understand it, can explain it clearly, and can...
by Kajo Data | Jan 12, 2026 | Work
A Conversation with Dominik Szcześniak Data analytics is usually associated with charts, dashboards, and colorful reports. With what is visible. With the frontend.But the longer I work in this field, the more clearly I see that the real work often happens somewhere...
by Kajo Data | Jan 12, 2026 | Work
If you’ve ever searched for a job in data, chances are you’ve had this exact experience. You open LinkedIn or a job board, start browsing offers, and suddenly you’re flooded with titles that sound almost identical:Data Analyst.Business Analyst.BI Developer.Sometimes...
by Kajo Data | Jan 12, 2026 | Work
There is a photo from a political campaign where Donald Trump is standing next to a garbage truck. For some reason, this image always comes back to me when I think about the job of a data analyst. Not because of politics, but because the analogy fits surprisingly...
by Kajo Data | Jan 12, 2026 | Work
A job interview is a strange situation. On the surface, it is supposed to be a normal conversation about cooperation. In reality, it often feels like an exam that decides the next chapter of your life. And honestly, I understand why. Very often, what is at stake is a...
by Kajo Data | Jan 12, 2026 | Work
Career change is one of those concepts that sound deceptively light. A “new chapter”, a “fresh start”, a “career pivot”. It all looks neat and inspirational on LinkedIn. But the moment you seriously consider changing your profession, especially moving into data...
by Kajo Data | Jan 12, 2026 | Work
This is not a comfortable article. Not for hiring managers, not for data analysts, and definitely not for people trying to break into the industry. But that’s exactly why it’s worth writing. I’ve taken part in many recruitment processes. I’ve seen candidates who made...
by Kajo Data | Jan 12, 2026 | Work
Whenever I talk to companies about data, I keep hearing the same answers to the same question: “What is your biggest problem when it comes to data?” We don’t have enough people.We don’t have enough budget.Our tools are not good enough.Or, more recently: we don’t have...
by Kajo Data | Jan 12, 2026 | Work
I remember very clearly the moment I landed one of my first serious analytical roles. I was happy, relieved, and at the same time painfully aware that I was the weakest person in the room. I had the least experience, the least confidence, and the biggest skill gaps....
by Kajo Data | Jan 7, 2026 | Work
Looking for a job has changed far more than most people are willing to admit. And no, this is not another “there are no jobs anymore” story or a nostalgic take on how “things used to be better”. If you look at hard data like unemployment rates, including among younger...
by Kajo Data | Jan 7, 2026 | Work
Big Data is one of those terms that everyone uses, but very few people truly understand in the same way. For some, it simply means “very large tables.” For others, it means clusters, distributed systems, cloud platforms and infrastructure bills that reach tens of...
by Kajo Data | Jan 7, 2026 | Work
I’m not particularly interested in polished success stories. You know the kind: a straight line from point A to point B, no doubts, no detours, no moments of “maybe this was a bad idea”. Real career changes rarely look like that. That’s exactly why my conversation...
by Kajo Data | Dec 15, 2025 | Work
This article is based on a conversation that surprised me more than I expected.We initially planned to talk about data analytics, Power BI, and technology. And yes — we touched on all of that. But as the conversation unfolded, it became clear that the most important...
by Kajo Data | Nov 11, 2025 | Work
Alright. Since you clicked on this article, I’ll tell you the real reason why you might be struggling to get a job.I’m not going to sugarcoat it — this isn’t one of those motivational pieces that tell you everything will be fine if you just believe in yourself.This is...
by Kajo Data | Nov 11, 2025 | Work
Is freelancing more about freedom or instability? That’s a question many aspiring data analysts ask themselves. We often assume that being a data analyst automatically means having a full-time job — working in a company, following a fixed schedule, and reporting to a...
by Kajo Data | Nov 11, 2025 | Work
Power Query is the dark horse of data analysis. Seriously. It’s one of those technologies that doesn’t get nearly as much credit as it deserves, yet it can completely change the way you work with data. Why? Because at first glance, you simply don’t see it. When we...
by Kajo Data | Nov 11, 2025 | Work
Have you ever told yourself, “It’s too late to change my job now”?I hear this sentence all the time — from people in their forties, but also from those who are just approaching that age. And honestly, I get it. It’s a comforting thought. It helps us justify why we...
by Kajo Data | Nov 10, 2025 | Work
How do you make your dreams come true? Through hard work.That sentence sums up not only my career but also what I’ve seen in many people entering the world of data analytics.This article is the second part of my personal story — how I went from being a complete...
by Kajo Data | Nov 10, 2025 | Work
We’ve all been there. You sit at your desk, feeling stuck in a job that drains you, scrolling through LinkedIn and seeing people who managed to reinvent themselves, land better jobs, and move on. And you think — why did it work for them, but not for me? It’s easy to...
by Kajo Data | Nov 10, 2025 | Work
One of the biggest myths about working in IT is that you must have a technical degree — computer science, engineering, mathematics, or something “serious.”I used to believe that too. But the truth is, I studied literature. I graduated from Polish philology, spent my...
by Kajo Data | Nov 10, 2025 | Work
Whenever someone asks me what a data analyst actually does, I usually see the same look on their face — a mix of curiosity and confusion. They imagine endless spreadsheets, dashboards, and numbers.And sure, that’s part of it. But there’s a whole world behind the...
by Kajo Data | Nov 10, 2025 | Work
Looking for a job in the age of artificial intelligence isn’t easy.On one hand, there’s the fear that AI will take over our jobs. On the other, there’s the sense that technology is moving faster than we can keep up with. Sure, most people can open ChatGPT and type a...
by Kajo Data | Nov 9, 2025 | Work
From a data analyst’s point of view, polls are fascinating. In a way, each of us is a little bit of an analyst — we try to predict the future, anticipate outcomes, and draw conclusions from limited information. Election polls are a rare moment when statistics step...
by Kajo Data | Nov 2, 2025 | Work
Power BI has become one of the most in-demand tools in job listings for data analysts. For many people, it’s their first encounter with a Business Intelligence platform.But the more you look at it, the more one question keeps coming up: What exactly do I need to know...
by Kajo Data | Aug 18, 2025 | Expert
Data engineering is one of those career paths that more and more people are aiming for when entering the world of IT. But what does a data engineer really do? What does their typical day look like? What skills are essential, and how has this role evolved in the age of...
by Kajo Data | Aug 10, 2025 | AI
There’s been a lot of hype around GPT-5 long before its release. OpenAI promised a revolution, Sam Altman painted a picture of a breakthrough, and many content creators online fueled the narrative, saying no other model would stand a chance. At the same time, the...
by Kajo Data | Aug 2, 2025 | Expert
In this article, I invite you to explore the realities of working as a data analyst, talk about technology, training, and artificial intelligence. This isn’t a dry interview. It’s a written conversation, full of digressions, authentic insights, and...
by Kajo Data | Jul 11, 2025 | Work
In the world of data analytics, we often hear about tools, technologies, and trends but we rarely get to hear the real stories behind career transitions. That’s why I invited Izabela Witczak to this conversation. She’s a member of KajoDataSpace who went from...
by Kajo Data | Jul 10, 2025 | Work
In a world increasingly driven by data, many people ask themselves: “Where do I start if I want to get into data analysis?” And it makes perfect sense. On one hand, everyone says it’s a future-proof, well-paid, and interesting field. On the other – we feel...
