Speakers publication in progress. Come back soon for more info.

Aaron Bertrand

Aaron Bertrand is a Technical Product Manager at SentryOne, with industry experience dating back to Classic ASP and SQL Server 6.5. The editor-in-chief of the performance-related blog, SQLPerformance.com, also serves as a community moderator for the Database Administrators Stack Exchange, and frequently speaks at events of all sizes in North America and throughout Europe.

Adrian Chodkowski

Independent Business Intelligence consultant. Responsible for developing and architecting Microsoft Data Platform Solutions for wide range of clients. Trainer, blogger (www.seequality.net) and geek of Microsoft on-premise and cloud technologies. Enthusiast of technology community with many pro-bono activities and experiences. Owner of many technology certificates with strong will to learn new things.

Microsoft MVP Data Platform. Team Manager Business Intelligence in Wuerth Phoenix. Previously BI Specialist in Widex, a danish manifacturing company producing hearing aids. Formerly worked for 15 years in an italian bank as BI developer. Developing BI solutions, based on Microsoft’s tools; SSIS, SSAS, SSRS, Power BI. Common speaker in events and conferences around Europe…

Andrzej Kukuła

Consultant and trainer in SQLExpert.pl with more than 20 years of IT experience. Architect of HA/DR solutions, BI solutions, Data Platform solutions, cloud solutions. Solves SQL Server related problems, including performance tuning. Passionate about SQL Server and programming. Speaker at various conferences including SQLSaturday, SQLDay, SQLNexus, AzureDay, Global Azure Bootcamp and local user groups.

Bartosz Ratajczyk

Database developer and (sometimes) administrator working with SQL Server Data Platform. Currently focusing on ETL development, query tuning and SQL Server training. Polish SQL Server User Group (PLSSUG) member and speaker. Conference speaker. MSCE and MCT.

Bartłomiej Graczyk

Data Architect & CEE Technical Evangelist @Microsoft. More than ten years of experience in Business Intelligence & Data Warehouse solutions. Last two years Bartek has been working as Data Architect at Microsoft helping clients and partners transforming their data solutions to the cloud. He is a valued expert in the licensing of Microsoft products and…

Damian Widera

Software engineer with 18+ years of professional experience in all aspects of software development. Damian participated in a number of projects in international environments and possesses practical knowledge of procedures and tools which are necessary for successful implementation of such projects. Now he focuses on building solutions based on Data Platform including of course a…

David Postlethwaite

David Postlethwaite has been a DBA for Liverpool Victoria in Bournemouth, England for the past 7 years. He supports both Oracle and SQL Server from 2000 to 2017, DBMS, SSIS, SSAS and Reporting Services. In 2015 David built and deployed the company’s first cloud solution using Microsoft Azure SQL Database and web services. Before becoming…

Dawid Detko

I am an experienced specialist working in a field of Business Intelligence and Advanced Analytics. I have worked with a variety of technologies such as Microsoft, Oracle, TeraData, SAS and many others, but my heart and my core competencies are within Microsoft solutions. During my professional career, I have participated in analytical projects connected with…

Denis Reznik

Denis is a Data Architect at Intapp, Inc. He has more than ten years experience in software development, database design and performance tuning for cloud and on-premises solutions. In 2010 Denis became Microsoft Data Platform MVP and maintain the MVP status till now. Apart from his professional career, Denis actively participates in the development of…

Erland Sommarskog

Erland Sommarskog is an independent consultant based in Stockholm. He was first awarded as MVP in 2001 and has held the award since. His focus is on systems development with the SQL Server Database Engine and his passion is to help people to write better SQL Server applications.

Gianluca Sartori

Gianluca Sartori is a Data Platform MVP, independent consultant and performance tuning specialist. He has been working in the software industry since 1999 and has been working with SQL Server ever since. He also works as a SQL Server trainer and in his spare time he writes technical articles and participates the SQL Server forums.…

Ginger Grant

Ginger Grant manages the consultancy Desert Isle Group and shares what she has learned while working with data technology to people around the world. Last year she co-authored the book Exam Ref 70-774 Perform Cloud Data Science with Azure Machine Learning and has recently released an online class at Datacamp on Intermediate T-SQL. As a…

Grant Fritchey

Grant Fritchey is a SQL Server MVP with over 20 years’ experience in IT including time spent in support and development. Grant has worked with SQL Server since version 6.0 back in 1995. He has developed in VB, VB.Net, C# and Java. Grant has authored books for Apress and Simple-Talk, and joined Red Gate as…

Grzegorz Stolecki

Business Intelligence expert with 20+ years of experience. Grzegorz worked as architect, developer and trainer. Currently he focuses on developing specialized analytical and reporting solutions using machine learning models for large and mid-size enterprises. He also works on financial planning, consolidation and budgeting applications. Grzegorz is one of the leaders of Polish Data Community (former…

Hubert Kobierzewski

Hubert works at Codec as BI Practice Lead. He helps customers to gather their data and convert it into valuable information using Microsoft Data Platform products. Hubert co-manages two UG’s: Data Community Poland (Warsaw Chapter) and Warsaw Power BI User Group.

Jacek Szczurowski

Na co dzień Architekt rozwiązań oraz konsultant związany z warszawską firmą consultingową Elitmind w szeroko rozumianym obszarze BI, prelegent SQL Day 2018. Od 9 lat związany bezpośrednio z rozwiązaniami bazodanowymi i analizy danych opartymi na platformie Microsoft. W swojej pracy stawia na zespół i jakość dostarczanych rozwiązań, jak i wykorzystywanie nowych technologii i możliwości. Prywatnie…

Janusz Rokicki

Microsoft Data Platform Expert and certified Azure Solutions Architect with over 12 years’ experience working in the City of London in the Financial Services Industry (retail and investment banking, multi-asset class trading systems). He has passion for secure, high-performance, maintainable data-driven applications that can be deployed with confidence on-premises and in-cloud. With educational background in…

Jose Manuel Jurado

José Manuel Jurado currently works as SQL Support Escalation Engineer and Subject Matter Expert in Azure SQL Database at Microsoft Spain. With over 15+ years of experience in SQL Server environments (administration and database development), he is a speaker for internal events at Microsoft and for public events as SQL Saturday, SQLBits, SQL Nexus, TechReady,…

Juan Moreno Romo

I born in IT as a developer. I worked in Data Modeling, as Consultant, Software Architect and Project Manager in a Consultancy Service Company, what leads me to create my own Consultancy Company. I worked on it for almost 15 years till an awesome company, Microsoft, knock my door.I have delivered training in Developing Technologies,…

Kamil Nowiński

Blogger, speaker, #sqlfamily member. Data passionate, Data engineer and architect. Over 13 years programming and experience with SQL Server databases (since 2000 version) he confirmed by certificates MCITP, MCP, MCTS, MCSA, MCSE Data Platform & Data management & analytics. He worked both as developer and administrator big databases designing systems from the scratch. Passionate about…

Kamil Słomka

Architekt rozwiązań i leader zespołu, specjalizujący się Business Intelligence, zaawansowanej analityce, integracji danych oraz rozwiązaniach bazodanowych z ponad 7-letnim doświadczeniem w technologiach Microsoft BI. Wcześniej analityk i konsultant Business Intelligence. Od niedawna członek zespołu Elitmind. Entuzjasta nowych technologii i zagadnień uczenia maszynowego i chmury.

Lech Kalinowski

Dr Lech Kalinowski – Doctor of physical sciences. In 2013-2015 he gets scholar of the Marshal of the Silesia Voivodeship for the research having true impact on regional industry. Head of the National Science Centre (NCN) grant in 2015-2018. Multiple manager of grants for young scientists funded by the Institute of Physics in Katowice. Expert…

Marcin Szeliga

Data Platform MVP & MCT Microsoft Certified Solutions Expert: Data Management and Analytics, Cloud Platform and Infrastructure, Business Intelligence. Microsoft Certified Solutions Developer: Azure Solution Architect. Data Philosopher. Since 2006 invariably awarded Microsoft Most Valuable Professional title in the Data Platform category. A speaker at numerous conferences across Europe, as well as at user groups…

Marek Maśko

Marek Maśko – works as a Principal Database Analyst at Sabre Polska where he develops a database system for Flight Plan Manager application. He supports teams of developers, testers, delivery, and technical support staff in this large international project. Fan of query optimization and exploration of knowledge about SQL Server Internals. He professionally works on…

Michał Gołoś

Michał Gołoś pracuje jako komodor (w wolnym tłumaczeniu – architekt hurtowni danych i lider gildii DB) w Clouds On Mars. Jest członkiem SPEC Team, zespołu ludzi odpowiedzialnych za wyznaczanie kierunków technologicznych w firmie. Michał specjalizuje się w projektowaniu i implementacji rozwiązań hurtowni danych i procesów ETL. Od czasów SQL Server 2005 myśli i pracuje w…

Michał Poręba

Michał Poręba is a sort of a DBA who spends more of his time writing C#, PowerShell, JavaScript or even Ruby code than he does writing SQL queries. Server administration can and should be automated, performance is best addressed by good system design and implementation, and working with teamsof developers is simply a much more…

Michał Sadowski

Senior Database Platform Engineer, leader of Krakow chapter of Data Community Krakow (former Polish SQL Server User Group) – PASS Chapter. With more than 10 years of experience in Microsoft technology, helps in advisory for performance optimization on database and application levels. Holds many Microsoft certificates including MCP, MCITP: DBA 2005/2008, MCSA: Windows Server 2008,…

Michał Smereczyński

Microsoft MVP in Microsoft Azure category. VP at EntropyGuru. Azure Architect, consultant and Cloud Solution Provider. Open Source and interoperability evangelist.

Mikael Wedham

Mikael Wedham is the first SQL Server MCM in Sweden and the only one who also is a Microsoft Certified Trainer. He has been paid to do things in SQL Server since 1993. His long experience makes him an appreciated speaker at events and conferences all over Europe. To be prepared for deep dives, he…

Paul Andrew

Principal consultant and architect specialising in big data solutions on the Microsoft Azure cloud platform.Data engineering competencies include Azure Data Factory, Data Lake, Databricks, Stream Analytics, Event Hub, IoT Hub, Functions, Automation, Logic Apps and of course the complete SQL Server business intelligence stack. Many years’ experience working within healthcare, retail and gaming verticals delivering…

Paulina Sanak - Listwan

Expert ds. wizualizacji danych, konsultant BI, analityk biznesowy i kierownik projektów w Elitmind. Absolwentka krakowskiej Akademii Górniczo-Hutniczej na wydziale zarządzania. Doświadczony praktyk, od lat związana z procesem wspierania decyzji biznesowych w oparciu o dane. Pracowała w działach analitycznych firm: HSBC, T-Mobile, RBS, Cisco. Uczestniczka i prelegent w grupach związanych z wizualizacji danych.

Paweł Potasiński

Chief Data Architect @ ITMAGINATION. As Chief Data Architect at ITMAGINATION Pawel splits his time 50/50 between transforming company’s Clients into successfull data-driven organizations and educating himself and his co-workers to be innovators in data and information management. Pawel has over 15 years of professional experience including: database administration and development, BI consultancy, IT training,…

Radosław Kępa

Architekt danych, zaangażowany doradca klienta i współtwórca Elitmind, którego celem jest wprowadzenie nowej jakości na rynku usług w obszarze analityki i digitalizacji biznesu. Posiada 16 letnią praktykę w obszarze danych, w tym 7 lat w Microsoft, gdzie pełnił rolę konsultanta i eksperta w obszarze Business Intelligence i platformy danych. Doradzał największym klientom w Polsce i…

Radosław Łebkowski

Data Platform Technology Solution Professional w Microsoft. Specjalizuje się m.in. w rozwiązaniach przetwarzania i analizy danych (MS SQL Server, BI, Big Data, Machine Learning). Zajmuje się doradztwem w zakresie wyboru optymalnych rozwiązań raportowo-analitycznych pozwalających efektywnie wykorzystać potencjał pracowników w organizacjach. Ekspert od systemów analizy danych w Azure, hurtowni danych oraz rozwiązań Microsoft Power BI. W…

Rob Farley

Rob is not your average speaker. Sure, he’s an MCM, MCT, and MVP (since 2006). Sure, he runs a Gold Partner consultancy (LobsterPot Solutions in Australia) with two other Data Platform MVPs on the team; he’s written books and has run the Adelaide SQL Server User Group for over 14 years; he’s spent time on…

Roman Czarko

For several years I have been collecting experiences related to Microsoft technologies. Starting from the C++ developer, PHP, C#, SharePoint administrator, by administering Microsoft SQL Server databases to design and develop large data warehouses. Holder of titles: MCTS, MCSA: SQL Server 2012, MCSE: BI and MCSE: Data Management and Analytics. Member of the Board of…

Sławomir Drzymała

Microsoft Business Intelligence consultant. Big enthusiast of the Microsoft technologies, which isstill playing with data, the .NET technologies and Microsoft’s data products. Fan of the data science, but also of the self-service BI. Has a big expirience working with large project in Poland as well as Europe. Speaker at many different events and blogger. Organizer…

Tomasz Cieplak

Entuzjasta nauki o danych. Propagator języka Python. Aktywny członek zespołów badawczo-rozwojowych zajmujących się komercyjnymi zastosowaniami systemów analizy danych. Na co dzień działa w obszarze na styku nauki i biznesu. Microsoft MVP w stanie spoczynku. Jeśli czas pozwala, z radością uczestniczy w działaniach społeczności Data Community Poland.

Tomasz Gołaszewski

Architekt rozwiązań Business Intelligence w DXC Technology. Od wczesnych lat młodości zainteresowany IT, jednak to silnik bazodanowy Microsoftu okazał się tym, co poza codzienną pracą, stało się też przyjemnością, a rozwój w tej dziedzinie ciekawą formą spędzania wolnego czasu. Przez wiele lat zdobywał doświadczenie przy hurtowniach, budowaniu przepływów danych i systemach raportowo-analitycznych.

Tomasz Libera

MVP Data Platform, MCT. Na co dzień pracuje w WSZiB w Krakowie jako DB Developer, rozwijając system zarządzania uczelnią. Aktywny członek Data Community (PLSSUG), były członek zarządu, założyciel i lider krakowskiego oddziału grupy, organizator konferencji. Prowadzi zajęcia dla studentów, a także autoryzowane i autorskie szkolenia z zakresu SQL Server. Prelegent na konferencjach SQLDay, SQL Saturday…

Tomasz Waloszek

He has been working with SQL Server 2008 for 5 years. As an administrator and programmer, he has proven his skill with MCP, MCSA, MCSE Data Management and Analytics by obtaining numerous certificates. A Business Intelligence consultant at a company in Warsaw, where he designs and develops data warehouse and multi-dimensional databases. Leader of the…

Cloud Technology Leader w Beyond.pl. Pasjonat chmury publicznej oraz szeroko pojętej nowoczesnej architektury w IT i hipsterskich technologii, które dopiero się pojawiają. Od 2012 roku wyróżniony tytułem Microsoft Most Valuable Professional w kategoriach: Microsoft Azure oraz historycznie Hyper-V. Autor bloga: kaluzny.io