Data - The Key to Business Success
Data is at the heart of modern business. It serves as the basis for making key decisions, analysing market trends and developing growth strategies. It enables organisations to better understand customer needs, measure the effectiveness of marketing efforts and optimise operational processes. Without access to reliable data, it would be difficult to respond to changing market conditions and make informed, strategic decisions. In a world where every second counts, data is not just a tool, it is a competitive advantage.
Hello
My name is Wojciech Zieliński and I am an IT specialist with over 20 years of experience. In 2019, I decided to focus my knowledge and skills on data analysis. Since then, my work has been exclusively focused on Business Intelligence (BI).
My passion and commitment to data analysis allows me to create solutions that help organisations make strategic, fact-based decisions. I specialise in designing and implementing BI systems, creating reports and analysing data to help my clients realise the full potential of their information.
I invite you to discover how we can work together to turn your data into tangible business benefits.
My passion and commitment to data analysis allows me to create solutions that help organisations make strategic, fact-based decisions. I specialise in designing and implementing BI systems, creating reports and analysing data to help my clients realise the full potential of their information.
I invite you to discover how we can work together to turn your data into tangible business benefits.
Tools I Use
Microsoft SQL
Advanced database management system that ensures reliability, high performance and scalability. It also provides a rich set of data analysis, reporting, and integration tools to help you develop and manage data-driven applications.
Power Bi
Advanced data visualisation and analysis tool that enables the creation of interactive reports and dynamic dashboards. By integrating with multiple data sources, it quickly transforms raw data into clear and actionable insights to support informed business decisions.
Tabular Editor
A versatile data model editing tool that streamlines the design, optimisation and management of data analysis. It enables efficient management of tabular model structures, improving performance and analysis accuracy, and making it easier to implement changes to business models.
DAX Studio
A tool for working with the DAX language that helps analyse, optimise and debug queries in data models. It allows users to monitor query performance, analyse memory usage and test code, making it essential for advanced data analysis in Power BI and Analysis Services environments.
Databrics
Is a cloud-based analytics platform that enables data integration, analysis and the creation of advanced machine learning models. It combines the flexibility of big data processing with collaborative tools to help teams quickly transform data into actionable business insights.