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Wojciech Grzelka
Business Analyst System Analyst @Sii Poland
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WORK HISTORY
Business Analyst System Analyst @Sii Poland
Warsaw, PL
process modeling using BPMN and UML tool Enterprise Architect- conducting system analysis using Enterprise Architect and UML notation (Use Case Diagram, Class Diagram, Data Model Diagram, Object Diagram, Component Diagram, State Machine Diagram, Sequence Diagram, Activity Diagram, Collaboration Diagram (BPMN), Choreography diagram (BPMN))- creating the architecture of technical solutions by using the Enterprise Architect- support in converting system requirements into IT language- systems integration - Mulesoft, BizTalk- Rest API between internal and External systems- Clouds solutions and security at the interface between external and internal systems- SSO and claims technology as a layer of user access and security- creating data warehouse and Tableau reports - SAP Hana- analysis of new solutions on the Salesforce platform- Jira, Wikipedia, SCRUM methodology- AWS + ThoughtSpot- Salesforce CRM, Salesforce Marketing Cloud.
EDUCATION
Politechnika Koszalińska
Master of Science (M.Sc.), Computer Programming, Specific Applications, bardzo dobra
ABOUT WOJCIECH GRZELKA
I am open to new job offers
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