Rainer Sipronius currently serves as a Service Manager at Fennia since September 2024. Previously, Rainer accumulated extensive experience in the IT field with various roles including Senior Software Engineer at Sonera from May 1998 to March 2005, and multiple positions at Telia between June 2022 and February 2023, such as IT Service Manager specializing in Salesforce and Application Manager for SAP. Earlier career stages included work as a Software Designer at Opalsoft Oy from September 1994 to May 1998. Rainer has demonstrated a strong background in IT service management and software development throughout this diverse career.
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