FabCon Poland 2026: Atlanta Update

Ilona Tomaszewska has served as the Director responsible for Microsoft’s partner channel (EPS Lead) in Poland since January 2026. She has been with Microsoft for more than 16 years. Previously, she led the company’s public sector business in Poland, supporting the digital transformation of public administration and healthcare.

Throughout her career at Microsoft, Ilona has held leadership roles across multiple areas of the business, spanning sales, strategic account management, market leadership and complex transformation programmes. Before joining Microsoft, she held senior positions at Dell Poland and Xerox, where she was responsible for driving sales growth and executing business growth strategies.

An expert in advanced data analytics and a four-time recipient of the prestigious Microsoft Most Valuable Professional (MVP) award in the Data Platform category. As Chief Commercial Officer at Onex Group, he is responsible for all revenue streams and for translating the team’s technical expertise into a competitive, value-driven offering within the Microsoft partner ecosystem.

Data & AI team leader with a passion for data visualisation. She believes that well-presented data gives real power to make the right decisions, so for years she has been developing herself and others in advanced analytics and BI, creating solutions that translate into real business value.

Team leader in the Data & AI domain and a specialist in Business Intelligence in its broadest sense. He gained his experience working with internal clients and, for many years, in consulting. He gets great satisfaction from writing code, but he knows that the key to a project’s success lies in the right relationship with the client.

He works with Microsoft Fabric to deliver end-to-end data solutions, from data ingestion and transformation to analytics and reporting. On a daily basis, he designs and optimises data processes, building robust foundations for reporting, business intelligence and data-driven decision-making.

He is passionate about solving real business challenges and helping organisations make better use of their data. He takes a practical, problem-solving approach, focusing on solutions that deliver measurable business value and lasting impact.

Associate Solution Lead specialising in end-to-end Data & Analytics initiatives built on Microsoft Fabric, covering the entire solution lifecycle, from data architecture and integration to advanced analytics and reporting. He has worked with organisations in the insurance, real estate and retail sectors, helping them build scalable, modern data platforms while providing both technical leadership and measurable business value. He holds multiple Microsoft certifications in data analytics and business intelligence, including Fabric Analytics Engineer, Power BI Data Analyst and Azure Enterprise Data Analyst.

An expert in data engineering and business intelligence, Data & AI Co-Owner at Onex Group. He holds several Microsoft certifications, such as Fabric Analytics Engineer, Power BI Data Analyst and Azure Enterprise Data Analyst. In the past, he held roles as a senior data engineer and business intelligence consultant, where he designed and implemented advanced analytics solutions for large organisations.

Specialises in designing and delivering modern data analytics and AI solutions on the Microsoft Cloud, including Microsoft Fabric, Power BI, Machine Learning and AI agent-based systems for business process automation.

For many years, he has worked with Microsoft’s largest enterprise customers, helping them modernise and unify their data ecosystems, implement scalable reporting and analytics platforms, and unlock the full value of their data through intelligent automation, data-driven decision-making and increased organisational productivity.

He is an expert in cloud-based analytics platforms, data warehousing, real-time analytics and data governance. He works closely with large organisations to implement secure, modern Data & AI solutions that support their transformation into data-driven enterprises.

Head of the Data & AI domain. He has been implementing data analytics solutions based on Microsoft Azure technologies for 15 years. He helps organisations derive insights from data using the Azure cloud, in both classic data engineering and the latest GenAI technologies.