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Start for FreeJaroslaw Staszak
Technical Data Architect @Schneider Electric
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WORK HISTORY
Technical Data Architect @Schneider Electric
Paris, FR
Business requirements verification, design and build of Redshift Big Data solutions based on existing Oracle PL/SQL and Visual Basic developments. Migration Team Leader.Oracle 12c, PL/SQL, Python, AWS Cloud(e.g. Redshift)
EDUCATION
Warsaw Univeristy of Technology (Politechnika Warszawska, EiTI)
Postgraduate degree, Data Science
Warsaw Univeristy of Technology (Politechnika Warszawska, EiTI)
Master of Science, Telecommunication
SKILLS
ABOUT JAROSLAW STASZAK
Currently: Senior Technical Data Architect working with Oracle Data Hub and Technical Team Leader responsible for Oracle Data Hub migration to modern Big Data solution based on AWS Cloud (Intel Data Store, Presto, Redshift), Solution AnalystData Science postgraduate diploma (2020) at Warsaw University of Technology. The following areas were in scope of studies (statistics, data mining algorithms, text mining techniques, artificial intelligence and machine learning (SVM, Neural Networks), Tableau, R, Hadoop, Spark, Jupiter, SAS) AWS Certified Solutions Architect (SAA-C03 29P2QJ7251BQ10C8)Previously: Comverse One, Arbor Kenan, Oracle BRM, CCBS, RTBS billing system senior specialist Experience:Databases: Oracle, RedshiftBilling Systems: Comverse One, Kenan FX, CCBS, RTBS, Oracle BRMOperating systems: Windows, Linux, UNIX,Applications: Ms Office, Ms Visio, GIMP, Enterprise Architect Methodologies: eTom (good)Programming: Python - good, Java - good, Visual Basic - good, PL/SQL – very good, shell scripting – good, XML – good, Perl – basic,Telecommunication: General knowledge of the following telecommunication areas: SDH, PDH, TCP/IP, MPLS, GSM, GPRS, IN, SS7, fiber transmission, LAN, optical networks, analyzing and processing protocols, telecommunication networks optimization, OSA/Parlay API, eTom
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