Our Experts

Paweł Potasiński

Paweł Potasiński

Head of Customer Technology | MVP

Elitmind’s Head of Customer Technology. Focused on determining the company’s technological directions and transforming Clients into successful data-driven organizations. Former Microsoft employee (Data Insights Product Manager for Poland).

In 2007 Pawel started Polish SQL Server User Group (PLSSUG), currently known as Data Community Poland, an official PASS Chapter in Poland. Pawel has been a speaker at many conferences in Poland and worldwide (e.g. SQLDay, SQLSaturday, European PASS Conference).

He has been awarded Microsoft Most Valuable Professional (MVP) eight times in his career. Father of three. Avid runner.

Kamil Słomka

Kamil Słomka

SENIOR BUSINESS INTELLIGENCE CONSULTANT

Solution Architect and Team Leader at Elitmind. His career focus is Business Intelligence, data integration and data solutions based on Microsoft Azure. He has over 10 years of valuable experience in applying Microsoft technologies.

He has been responsible for the design and implementation of many DWH, reporting and post-merger integration projects for several biggest banks in Poland. Kamil shares his knowledge during many data-oriented meet-ups and conferences, such as SQL Day and SQL Saturday.

Trainer of Power BI, DAX & tabular modeling. He is a fan of smart work and creative problem-solving. Enjoys writing DAX code and playing squash.

Paulina Sanak-Listwan

Paulina Sanak-Listwan

DATA ANALYTICS AND VISUALISATION CONSULTANT

A true data visualization expert, BI consultant and project manager at Elitmind.

She is an experienced practitioner, for many years associated with the process of data-based decision making for business clients.

She worked in the analytical departments of HSBC, T-Mobile, RBS, Cisco.

Participant and speaker in groups related to data visualization.

Jakub Bilski

Jakub Bilski

Business Intelligence Consultant

Jakub Bilski is a consultant and a passionate technologist, with over 6 years of experience in design and development of data solutions. Over this time he gained a deep understanding of the Microsoft technologies along with data warehouse methodologies, data modelling and reporting. Power BI, tabular model and all data related Azure services are his things. He worked mostly in sale, finance and banking area leveraging data to drive success. Besides delivery projects, he enjoys sharing his knowledge and delivering training courses for enterprises and organizations.

Barbara Leśniarek

Barbara Leśniarek

DATA SCIENTIST & BUSINESS INTELLIGENCE CONSULTANT

Elitmind’s Data Science and Business Intelligence expert with educational background in Statistics. She is a Leader of the Team consisting of business analysts and co-founder of one of the pioneer models of detection of fraud in insurance sector. Participant of numerous projects using innovative data analysis solutions based on leading technologies: Microsoft, Statistica/Statsoft, R, IBM, SAS and SAP. Speaker at countless business and technical conferences dedicated to the topic of advanced analytics.

Jacek Szczurowski

Jacek Szczurowski

SENIOR BUSINESS INTELLIGENCE CONSULTANT

Jacek has a 9-year long professional experience in database solutions and data analysis based on the Microsoft platform. Currently, he is a business solution architect and consultant in the broadly understood area of BI in Elitmind. SQL Day 2018 speaker. He is strongly focused on teamwork and the quality of provided solutions, as well as on usage of new technologies and the new opportunities that they provide.

Radosław Kępa

Radosław Kępa

ARCHITECT WITH EXCELLENT persuasion skills

Data architect committed customer advisor and co-founder of Elitmind. He conducted multiple projects for the largest Polish and global companies, creating the architecture of solutions – also on behalf of Microsoft Poland.

He has a strong, 16-years long experience in the field of Business Intelligence and database. Speaker at the most important sector-oriented conferences, such as SQL Day or Microsoft Technology Summit. He is also the Co-founder of the Data Community.

Robert Woźniak

Robert Woźniak

ULTIMATE PROBLEM-SOLVER

Data warehouse architecture expert, strategic project leader and co-founder of Elitmind. He can proudly admit to dozens of projects in various business areas, which he managed or participated as an architect.

Łukasz Żelazko

Łukasz Żelazko

Business Intelligence Consultant

Business Intelligence Consultant at Elitmind. For over ten years, he has been dealing with everything related to databases in Microsoft technologies. From standardized structures via ETL to data warehouses.

Teamwork enthusiast who adores nicely formatted code that builds up and works the first time correctly. He believes that in the IT industry, you cannot stand still, and you must be up to date with the news.

Recently, Łukasz explores the secrets of Azure.

Michał Gołoś

Michał Gołoś

Business Intelligence Consultant

Data Community Poland & Elitmind Data Hero.

Michał specializes in the design and implementation of Data Warehouse solutions and ETL processes. Explorer and enthusiast of Cloud solutions, trainer, SQL Day speaker and a great supporter of Snowflake technology.

He has been thinking and working in T-SQL since SQL Server 2005.

In his free time, he loves tuning and optimizing database engines to the limit.

Privately, a husband and a busy father of two unruly rascals.

Bartosz Uryga

Bartosz Uryga

Business Intelligence Consultant

A business Intelligence consultant with seven years of experience in designing and implementing data solutions, for years associated mainly with the Microsoft data platform, especially with the SQL Server.

Currently, an adept of the public cloud, with particular emphasis on Microsoft Azure.

Bartosz excels in the art of presentation – he has conducted numerous training for Elitmind clients, mainly in the area of Power BI platform and for the Data Community.

He is a proud Microsoft certification holder: MCSA and MCSE in the field of data management and analytics.

Andrzej Ermel

Andrzej Ermel

Data Science Consultat

Data Science and Business Intelligence Consultant at Elitmind.

Andrzej was involved in analytics projects in companies such as IBM, Atos and PGE for over eight years.

He specializes in delivering data and analytics solutions focused on enabling data-driven decision making in business domains.

He co-led the development of the largest data warehouse solution in the Polish energy sector, as well as one of the first predictive maintenance solution for wind turbines.

Speaker at Data Science Summit in 2019 and 2020.