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...
by Kajo Data | Jun 10, 2025 | Work
“I have a weak resume” – it’s a phrase we’ve all heard, and many of us have probably said it ourselves. It comes from both people just entering the job market and those making a significant career change. Sometimes it truly means a lack of...
by Kajo Data | May 26, 2025 | Work
In this episode, I talk with Kamil Brzeziński – the creator of the channel “Jak Nauczyć Się Programowania” (“How to Learn Programming”), and someone I’ve been following for a long time but only now had the chance to speak with. Together, we take a closer look at what...
by Kajo Data | May 8, 2025 | Work
When I started my journey with data analysis, one of the first questions I asked myself was: Tableau or Power BI? Both tools kept popping up in job listings, online courses, and LinkedIn recommendations. On one hand – Power BI, a Microsoft product deeply integrated...
by Kajo Data | May 6, 2025 | Work
For as long as I can remember, the phrase “job of the future” has been used in headlines, industry reports, and career counseling sessions. When I first started my career, the hot trend was big data, then blockchain, and now it’s all about AI....
by Kajo Data | Apr 22, 2025 | Work
In a world where data analysts are expected to know SQL, Python, BI tools, and even AI workflows – Excel is still standing strong. Some see it as basic or outdated, but that couldn’t be further from the truth. The reality is that Excel remains one of the most powerful...
by Kajo Data | Apr 17, 2025 | Work
Most discussions about AI focus on work: who’s going to get replaced, what jobs are at risk, and what skills will survive the automation wave. But there’s a deeper shift happening. One that touches your inner world. One that changes how you process your thoughts. One...
by Kajo Data | Apr 15, 2025 | Work
Working with data isn’t just about writing SQL queries, building dashboards, or creating flashy reports. At its core, it’s about drawing conclusions – and that means using logic, structure, and often, statistics. The problem? You don’t have to be a statistician to...
by Kajo Data | Apr 8, 2025 | Work
I’ve been working with data for a few years now, and I still keep discovering new things in this role. At first glance, it might seem like a data analyst just writes queries and builds reports – but it’s so much more. It’s a blend of tech, business, critical thinking,...
by Kajo Data | Apr 4, 2025 | Work
The world of data is evolving, and companies are increasingly looking for professionals who combine analytical and engineering skills. That’s exactly how the role of Data Analytics Engineer emerged – a hybrid of a Data Engineer and a Data Analyst.But what does this...
by Kajo Data | Apr 2, 2025 | Work
Getting into IT and data analytics is still a great career choice – but what should you do when the market slows down, and there are fewer job openings for juniors? Don’t panic! You can still land a solid first job, but you need to search smarter, not just harder....
by Kajo Data | Mar 31, 2025 | Work
With layoffs happening across the industry, it’s essential to understand how to avoid being among those let go. This isn’t about scaring you but helping you stay valuable in your role and grow in your career. Let’s go over the five most common...
by Kajo Data | Feb 4, 2025 | Work
In today’s rapidly evolving technological landscape, the question on everyone’s mind is: Will AI take our jobs? In this article, I will delve into the future of data analysis in the age of artificial intelligence. I’ll try to answer a question...
by Kajo Data | Jan 30, 2025 | Work
Starting a data analyst career is exciting, but many beginners fall into common traps that can hinder their progress and prevent them from reaching their full potential. In this article, I’ll share the five most common mistakes of beginner data analysts and...
by Kajo Data | Jan 13, 2025 | Work
Data analyst vs programmer – this is a common dilemma for people considering a career change to IT. In this article, I’ll share my thoughts on which path might be a better fit for you, based on my own experience as a data analyst. I’ll compare both...
