📊 Welcome to the world of data analysis!
👋 Hi, I’m Sebastian
Let me be your guide in the world of data.
I believe data is more than just numbers - it’s the key to making better decisions, discovering new opportunities, and opening doors to more interesting work and higher earnings. My goal is to make Business Intelligence knowledge accessible, showing that tools like Power BI can be simple, intuitive, and incredibly effective.
Here you’ll find practical tips, educational resources, and tutorials to guide you into the fascinating world of data analysis:
Power Query
A tool for transforming data that can save you hours of work. I’ll show you how to automate processes and prepare your data for analysis in just a few simple steps.
Power BI & Fabric
Powerful tools that turn stacks of data into real business value. I’ll teach you how to design models and reports, automate your workflow, and manage your analytics environment.
SQL
The query language that opens doors to database management. With me, you’ll master the essentials of writing SQL queries used in everyday analytics work.
⬇️ Check out what I’ve prepared for you in the latest posts ⬇️
🚀 Time to kickstart your career!
If you’ve been following me on my educational profile on Instagram or LinkedIn, you already know my mission is simple: to show the world of data behind the scenes in a clear and approachable way. Now it’s time for the next step - a website that becomes your go-to hub for knowledge and support.
I primarily run my Instagram in Polish, but if you’re looking for English‑language content, I warmly invite you to follow me on LinkedIn, where most of the posts are in English. 😊
I’m here to support you at every step of your data analytics journey. Whether you:
Are planning a career switch and thinking about becoming a data analyst,
Or are already in the field and looking to level up your skills.
🔥 Get ready for an exciting journey through numbers, trends, and insights. Let’s go!
Let’s stay in touch.
Leave your email and be the first to know about the most important updates!
I agree to the processing of my personal data by Mr Power BI – Sebastian Jagniątkowski for the purpose of providing the newsletter service, including sending information about products, services, and news in accordance with the privacy policy. I understand that I can withdraw this consent at any time by contacting the data administrator.