Architekt danych i lider transformacji w BitPeak. Od 8 lat pracuje z danymi oraz pomaga firmom efektywnie wydobywać z nich dane i przekształcać je w informacje. Obecnie większość czasu poświęca zagadnieniom z zakresu przetwarzania strumieniowego. Wielki fan dyskusji o architekturze i jej miejscu w organizacji. Prelegent największych spotkań branżowych: Data Community oraz SQL Day. Doświadczenie z danymi zdobywał w…

Agnieszka Cieplak

Data Center administrator at Asseco Business Solutions SA, specializes in SQL Server administration. MCSA, MCSE. The leader of the Lublin branch of Data Community, the organizer of SQLDay. As a part of Women in Technology, she organizes workshops for children with Python, in cooperation with PLPUG. In her free time, she likes to travel, read…

André is a DBA and SQL Server Solutions architecht for Data Masterminds. He has done a lot of DBA work on 1000’s of servers where he discovered his love for Powershell, architecting SQL Server solutions, building and tuning ETL processes (with BIML), and even implementing PDW. André is a Data Platform MPV, Dutch PASS Chapter…

Andrew Pruski

Andrew Pruski is originally from Wales but now exploring Ireland.A SQL Server DBA and Microsoft Data Platform MVP, you can find him on twitter @dbafromthecold and blogging at dbafromthecold.com

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.

Barbara Leśniarek

Z wykształcenia statystyk, ekspert w dziedzinie Advanced Analytics i Business Intelligence w Elitmind. Leader zespołu analityków i współtwórca jednego z pierwszych modeli detekcji nadużyć w sektorze ubezpieczeniowych. Uczestnik licznych projektów z zastosowaniem nowatorskich rozwiązań analizy danych i technologiach: Microsoft, Statistica/Statsoft, R, IBM, SAS, SAP. Prelegent na licznych biznesowych oraz technicznych konferencjach w obszarze zaawansowanej analityki.

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

..:: Discovering POWER of Your data ::.. Niemal dwie dekady doświadczenia w projektowaniu, wdrażaniu i optymalizacji rozwiązań z obszaru Business Intelligence i Data Warehouse. Przez ostatnie lata Bartek współpracuje z klientami i partnerami Microsoft transformując ich rozwiązania z obszaru danych do chmury publicznej. Jeden z głównych ewangelistów technologii takich jak Power BI, Azure Data Explorer…

Cathrine Wilhelmsen

Cathrine loves teaching and sharing knowledge. She works as a consultant, technical architect and developer, focusing on Data Warehouse and Business Intelligence projects. Her core skills are ETL, SSIS, Biml and T-SQL development, but she enjoys everything from programming to data visualization. Outside of work she’s active in the SQL Server and PASS communities as…

Damian Widera

EUVIC 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 complex database…

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…

Dejan Sarka

Dejan Sarka MVP, MCT Dejan Sarka, MCT and SQL Server MVP, is an independent trainer and consultant that focuses on development of database and business intelligence applications. Besides projects, he spends about half of the time on training and mentoring. He is the founder of the Slovenian SQL Server and .NET Users Group. Dejan Sarka…

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…

A Filipino Microsoft Certified Master and Microsoft Data Platform MVP based in Ottawa, Canada specializing in high availability, disaster recovery and system infrastructures running on the Microsoft server technology stack. He is very passionate about technology but has interests in music, professional and organizational development, leadership and management matters when not working with databases. He…

Erland Sommarskog

Erland Sommarskog is an independent consultant based in Stockholm, working with SQL Server since 1991. He was first awarded SQL Server MVP in 2001, and has been re-awarded every year 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…

Grzegorz Stolecki

Business Intelligence expert with 30+ 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 Cogit as BI Practice Lead (since 2007). He helps customers to gather their data and convert it into valuable information using Microsoft Data Platform technologies. Hubert manages two UG’s: Data Community Poland (Warsaw Chapter) and Warsaw Power BI User Group. In his spare time, he teaches DataViz on two universities

Itzik-BenGan

Itzik Ben-Gan is a SQL Mentor working in Lucient. A Data Platform Microsoft MVP (Most Valuable Professional) since 1999, Itzik has delivered numerous training events around the world focused on T-SQL Querying, Query Tuning and Programming. Itzik is the author of several books including T-SQL Fundamentals Third Edition and T-SQL Querying. He has written articles…

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…

Jakub Wawrzyniak

CTO @TIDK, architekt rozwiązań, koordynuje i odpowiada za jakość projektów realizowanych w obszarze AI, BI, Big Data i zaawansowanej analityki. Specjalizuje się w projektowaniu wydajnych rozwiązań analitycznych w oparciu o chmurę publiczną. Jego doświadczenie i wiedza w zakresie optymalizacji doceniana jest przez największe polskie organizacje. Doktorant, naukowo związany z Zakładem Teorii Algorytmów i Systemów Programowania Instytutu…

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…

John Q. Martin

John is an experienced data platform professional having spent over a decade working with the Microsoft data and cloud platform technologies. In this time John has learned how to get the most out of these platforms as well as the key pitfalls that should be avoided.

Jose Fabio Ribeiro Bezerra

Jose Fabio Ribeiro Bezerra is a Brazilian professional and has more than 15 years of experience in the data and business intelligence fields, on which half of it working exclusively with major data warehousing technologies on massive data transformations. Currently working at Volvo as Hadoop Architect, he has worked also within Banco Bradesco, HSBC Holdings…

Kalen Delaney

Kalen Delaney is a Data Platform MVP who has worked with SQL Server for 30 years. She has provided performance consulting services and taught advanced courses on SQL Server to thousands of people and organizations. In addition to her courseware development, Kalen has been writing about SQL Server for decades. She is the primary author…

Kamil Nowinski

Blogger, speaker, #sqlfamily member. Data passionate, Data engineer and Architect.Over 15 years of 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

Solution Architect, Team Leader and Power BI Lead at Elitmind. ​ His career focus is Business Intelligence, data integration and data solutions based on SQL Server and 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…

Karol Żak

Technical Evangelist @Microsoft Technology enthusiast for years associated with Microsoft and IT communities in Poland. He’s all about new technologies and trends in IT but mostly interested in cloud computing, AI/ML and mobile tech. Privately, big american football fan and starting quarterback for one of Warsaws teams and also Polish National Team.

Krzysztof Odasz

PhD student, team leader and data science projects manager at TIDK/Data Scientist as a Service. Professionally involved with Information Technology for over 10 years. Senior manager of IT projects for international research companies and various business sectors. Passionate about data analysis, machine learning and knowledge discovery in data. Conducts research related to predictive modeling and…

Marcin Krawczyk

I have over 18 years experience with IT. I’m an architect of infrastructure and database solutions. I dealt with solving performance problems.

Marcin Szeliga

Machine learning practitioner. Since 2006 invariably awarded Microsoft Most Valuable Professional title, one of two Polish AI MVPs. Speaker at many European conferences, such as Machine Learning Prague, Data Science Summit, SQLDay, 4 Developers, SQL Nexus, SQL Saturday, Sphere.it and Microsoft Technology Summit. University teacher and author of books and articles about Microsoft data platform,…

Marek Maśko

Na co dzień pracuje jako Manager ds. Inżynierii Oprogramowania w Sabre Polska gdzie kieruje zespołem rozwijającym bazę danych dla systemu planowania lotów. Razem z zespołem wspiera dużą międzynarodową grupę programistów, testerów, wdrożeniowców oraz pracowników wsparcia technicznego. Fan optymalizacji zapytań oraz zgłębiania wiedzy o SQL Server Internals. Z bazami danych a w szczególności SQL Serverem zawodowo…

Michal has been with Microsoft for 11 years and is specialized in incubating new Microsoft Azure services and usage scenarios across EMEA (Europe, Middle East & Africa) region as well as providing sales and technical insights to mainstream sellers, validating new business models, and supporting selected customers and partners. Michal is an expert in cloud…

Michał Furmankiewicz

Michał Furmankiewicz, member of the Board of CloudState. On a daily basis he is working as the cloud architect responsible for all consulting activities, workshops and delivery team. For the last 12 years he delivered number of projects around Poland and abroad. Since 2013 he is working 100% with cloud computing technologies. He believes that…

Michał Sadowski

Tech-savvy professional with profound experience in supporting customer architectural decisions, infrastructure reviews, and advisory for databases and applications both on-premises and in Azure cloud. Proven record of success in consulting architecture and engineering tasks related to Data Platform both cloud and on-premises, decreasing response time of database-based applications, minimising licensing footprint, implementing migration to Azure…

Michał Smereczyński

Microsoft MVP w kategorii Microsoft Azure. Architekt, konsultant i dostawca rozwiązań opartych o chmurę Microsoft Azure.

Mihail Mateev

I am a Microsoft Regional Director currently living in Sofia, Bulgaria. My interests range from technology to entrepreneurship. I am also interested in programming, web development, and education. Technical Consultant, Community enthusiast, PASS Regional Mentor for Central Eastern Europe, chapter lead, Microsoft MVP – Microsoft Azure, Data Platform. Organizer of SQLSaturday, Azure Bootcamp, IoT and…

Niko Neugebauer

Niko Neugebauer works at OH22 as a BI Consultant. A SQL Server MVP with over 20 years of experience in IT, he is passionate about Data Platform and Community. Founder of the Portuguese SQL Server User Group, the main organizer of the first SQLSaturday outside of North America – #78 Portugal, Niko presented at a…

Paul Andrew

Paul is a Microsoft Data Platform MVP with 10+ years’ experience working with the complete on premises SQL Server stack in a variety of roles and industries. Now working as a principal consultant and solution architect has turned his keyboard to big data engineering on the Microsoft cloud platform. Specialising in Data Factory, Data Bricks,…

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 Sewell

Rob is a SQL Server DBA with a passion for Powershell, Azure, Automation, & SQL (PaaS geddit?). He is an MVP & an officer for the PASS PowerShell VG & has spoken at & volunteered at many events. He is a member of the committee that organises SQL Saturday Exeter & also the European PowerShell…

Roman Czarko-Wasiutycz

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…

Sergiy Lunyakin

I’m a Data Platform MVP and a Data Architect at SoftServe Inc. Responsible for designing and implementation Data Warehouse and BI solutions with using on-premises Microsoft products and Azure cloud. I like helping others with their problems with Microsoft SQL Server and all MS BI stack, sharing my knowledge is another passion of me. I’m…

Sławomir Drzymala

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

A Data Architect at Seargin fascinated with IT and programming since early school years. I chose data analysis as a specialization path and from that angle I’m used to work with the SQL Server database engine. I’ve gained experience with the engine on data warehouses and building data flows oriented at a specific business needs.

Tomasz Krawczyk

Azure Data Architekt z dwucyfrowym doświadczeniem w branży IT. Od ponad 5 lat projektuje i tworzy rozwiązania związane z analizą dużych zbiorów danych z wykorzystaniem usług dostępnych na platformie Azure (Azure Databricks, Azure Data Lake, Azure Data Factory, Azure Synapse, Azure Data Explorer, Snowflake) Pasjonat nowych technologii związanych z przechowywaniem oraz przetwarzania danych w szczególności opartych o koncepcję data lake’ów czy data lakehause’ów, oraz architekturę MPP.

Tomasz Libera

Microsoft MVP Data Platform, MCT. Prowadzi szkolenia z zakresu Platformy Danych Microsoft, także w wersji on-line w ramach platformy www.kursysql.pl Pracuje w WSZiB w Krakowie jako DB Developer, rozwijając system zarządzania uczelnią. Aktywny członek Data Community Poland, lider krakowskiego oddziału grupy, organizator konferencji. Pasjonat kolarstwa górskiego i maratonów MTB.

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…

Uwe Ricken is working with IT systems since the 90’s. The start of experiences with Microsoft SQL Server came with the assignment for development of membership administration software for the American Chamber of Commerce in Germany. The software has been distributed to five additional European countries. The primary passion for developments with Microsoft SQL Server…

William Durkin

William Durkin is a DBA, Data Platform MVP, and Data Platform Architect for Data Masterminds (http://datamasterminds.io). He uses his decade of experience with SQL Server to help multinational corporations achieve their data management goals. Born in the UK and now based in Germany, William has worked as a Database Developer and DBA on projects ranging…

Wojciech Sawicki

Coauthor of the first solutions offered by the SIMPLE S.A. company. Systems engineer and an expert in the field of transaction databases and the optimization of efficiency. Member of the Polish largest Microsoft SQL Server user group – Data Community. I deal mainly with queries and their optimization, but also design and administration are part…

Wolfgang Strasser creates solutions based on the Microsoft Data Platform tools in his day-to-day job as Business Intelligence consultant. Either using SQL Server Database Engine, SSIS, reporting with SSAS and SSRS, implementing Power BI solutions or cloud tools for data analysis – the data-tools-landscape is broadening every day! Based on his professional career as a…

Łukasz Grala

CEO @TIDK, pasjonat danych i muzyki jazzowej. Naukowo związany z Politechniką Poznańską w zakresie eksploracji danych. Od 2010 roku Microsoft Most Valuable Professional (MVP) w kategorii Platforma danych. Jeden z 50 MVP w kategorii AI na świecie od 2018 roku. Na co dzień mentoruje zespołem TIDK, który realizuje innowacyjne projekty takie jak koncepcje i strategie…

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