Grzegorz Tkaczyk

Grzegorz Tkaczyk Email and Phone Number

CTO, Data and Analytics, AI in the Cloud @ Lingaro
Grzegorz Tkaczyk's Location
Warsaw, Mazowieckie, Poland, Poland
Grzegorz Tkaczyk's Contact Details

Grzegorz Tkaczyk work email

Grzegorz Tkaczyk personal email

n/a

Grzegorz Tkaczyk phone numbers

About Grzegorz Tkaczyk

Grzegorz has over 20 years of experience in serving global clients from the FMCG and financial sectors in the areas of Data&Analytics, Business Intelligence solutions, data warehouses, cloud, and corporate architecture. He focuses on applying a strong mathematical background and extensive knowledge in data analysis, data science, and machine learning to the most complex business challenges of clients.He began his studies in mathematics at UMCS in Lublin and finished with an engineer and master's degree at the Franco-Polish School of New Information and Communication Technologies (EFP) in computer science, telecommunications, and management.He gained practical experience working at VTT Technical Research Centre of Finland, Oracle, Procter & Gamble, HP, Citibank, and Pekao SA.For the past 12 years, he has been working at Lingaro, where he serves as Chief Technology Officer and has received the awards "Best Actor in a Leading Role" and "Best Overall Performance."He has shared his knowledge by teaching at his alma mater EFP and later at the University of Oulu (Finland) and SGH. In the academic year 2023/24, he will be a lecturer in the MBA in IT program at WSPA.By leading the technical side of Lingaro, he has contributed to Lingaro being recognized as a Strong Performer in the "Data and Analytics Gartner Peer Reviews 2022" and as a Major Contender in the "Analytics and AI Services Specialists PEAK Matrix® Assessment 2022" by Everest Group.The member for Lignaro Security Committee. As a member of the Board of the "Foundation for the Promotion of Chess in Ursus," he supports the development of children and youth.Ph. +48 600 387 076

Grzegorz Tkaczyk's Current Company Details
Lingaro

Lingaro

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CTO, Data and Analytics, AI in the Cloud
Grzegorz Tkaczyk Work Experience Details
  • Lingaro
    Chief Technology Officer
    Lingaro May 2017 - Present
    Warsaw, Mazowieckie, Pl
    Technology evaluation and strategy.Organization competencies development.Technical pre-sales execution.Member of Lead Team.
  • Lingaro
    Chief Solutions Architect
    Lingaro Mar 2011 - Apr 2017
    Warsaw, Mazowieckie, Pl
    BI/DW Application architecture and design using state-of-the-art technologies including Exadata, Exalytics. Cloud Architectures on Azure and AWSCheetah Program Architect. Competency Champion for AWS and Oracle.
  • Wyższa Szkoła Przedsiębiorczości I Administracji W Lublinie
    Academic Lecturer In Mba In It Studies
    Wyższa Szkoła Przedsiębiorczości I Administracji W Lublinie Sep 2023 - Present
    Lublin, Lublin, Pl
    I serve as a guest lecturer in the IT-focused MBA program, imparting my practical knowledge and expertise to IT managers and professionals.
  • Bank Pekao
    Datawarehouse Consultant, Oracle Technologies
    Bank Pekao Feb 2007 - Feb 2011
    Warszawa, Mazowieckie, Pl
    PEKAO Bank project. Datawarehouse consulting in data integration area. Performance tuning of the DW system, data and process quality control. Oracle, Informatica. (Via SII)
  • Citigroup
    Oracle Database Administrator
    Citigroup May 2005 - Dec 2006
    New York, New York, Us
    Responsible for IFlex Flexcube system migrations from India and Warsaw to London. Migrations are done for over 70 countries around the world. (via http://www.computerpeople.co.uk)
  • Source Ltd, Poland
    Solution Architect, Partner
    Source Ltd, Poland Jan 2005 - May 2005
  • Hewlett-Packard
    Oracle Independent Consultant
    Hewlett-Packard 2003 - 2005
    Houston, Texas, Us
  • Procter & Gamble
    Oracle Dba And Consultant
    Procter & Gamble 1997 - 2003
    Cincinnati, Ohio, Us
    Member of several Global Data Warehouse projects (design, implementation, rollout and support).Shipment Reporting – Global Data Warehouse system, over 1000 heterogeneous data sources (ERP systems, OSB systems, SAP-SD) distributed in 100 countries. System delivers daily reports and data for OLAP tools (Oracle Express, Oracle Sales Analyzer) to 15.000 users (online, web, mobile, mail). Data is available on several detail and aggregation levels depending on users (from salesmen to top executives).Member of 6 persons Global Oracle Administration Team. Distributed environment, servers placed in Brussels, Cincinnati and Singapore, VLDB over 1TB, tables over 1.000.000.000 records.(via http://www.talisman-software.nl/ )
  • Warsaw School Of Economics (Sgh)
    Guest Lecturer
    Warsaw School Of Economics (Sgh) 1999 - 2001
    Warsaw, Mazowiecki, Pl
    Conducting of guest lectures "Implementation of Global Data Warehouse using Oracle Technologies"
  • Oracle Corp.
    Cosultant
    Oracle Corp. 1995 - 1997
    Austin, Texas, Us
    Consultant in Oracle Corp. Poland. Projects:Polish National Grid (PSE) – “Asset Management System” - consultant, “Cash Flow Management System” – project management. OLAP technologies.Polish Police Headquarters (KGP) – Projects of Records, Data migrationBank Gospodarki Zywnosciowej (BGZ) – “Interbranch Credit Monitoring System”.
  • Vtt
    Internship Engineer
    Vtt Jul 1994 - Dec 1994
    Espoo, Uusimaa, Fi
    6 months project: Building of Embedded Software Testing Methodologies.
  • University Of Oulu
    Lecturer
    University Of Oulu Sep 1994 - Nov 1994
    Oulu, Oulu, Fi
    Conducting of lecture and exercises: "Software Unit Testing".
  • Efp
    Student Lecturer
    Efp 1994 - 1994
    Conducting of Exercises in “C++ Object Programming”

Grzegorz Tkaczyk Skills

Data Warehousing Oracle Business Intelligence Etl Pl/sql Sql Data Integration Olap Data Migration Informatica Solution Architecture Xml Sql Tuning Business Analysis Databases Integration Data Science Database Design Aix Unix Enterprise Architecture Hp Ux R Programming Microsoft Sql Server Soa Amazon Web Services Consulting Service Oriented Architecture Amazon Redshift Performance Tuning

Grzegorz Tkaczyk Education Details

  • Franco-Polish School Of New Information And Communication Technologies In Poznan, Poland (Efp)
    Franco-Polish School Of New Information And Communication Technologies In Poznan, Poland (Efp)
    Information Technologies And Management.
  • Uniwersytet Marii Curie-Skłodowskiej W Lublinie
    Uniwersytet Marii Curie-Skłodowskiej W Lublinie
    Mathematics.
  • Tdwi Seminar In London
    Tdwi Seminar In London
    Agile Bi Seminar
  • Gartner Symposium - Barcelona 2016
    Gartner Symposium - Barcelona 2016

Frequently Asked Questions about Grzegorz Tkaczyk

What company does Grzegorz Tkaczyk work for?

Grzegorz Tkaczyk works for Lingaro

What is Grzegorz Tkaczyk's role at the current company?

Grzegorz Tkaczyk's current role is CTO, Data and Analytics, AI in the Cloud.

What is Grzegorz Tkaczyk's email address?

Grzegorz Tkaczyk's email address is tk****@****.com.pl

What is Grzegorz Tkaczyk's direct phone number?

Grzegorz Tkaczyk's direct phone number is +482282*****

What schools did Grzegorz Tkaczyk attend?

Grzegorz Tkaczyk attended Franco-Polish School Of New Information And Communication Technologies In Poznan, Poland (Efp), Uniwersytet Marii Curie-Skłodowskiej W Lublinie, Tdwi Seminar In London, Gartner Symposium - Barcelona 2016.

What are some of Grzegorz Tkaczyk's interests?

Grzegorz Tkaczyk has interest in Science And Technology, Children, Education.

What skills is Grzegorz Tkaczyk known for?

Grzegorz Tkaczyk has skills like Data Warehousing, Oracle, Business Intelligence, Etl, Pl/sql, Sql, Data Integration, Olap, Data Migration, Informatica, Solution Architecture, Xml.

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