Rubun Rajavisuvasum
Skills
Timeline
Professional experience for Rubun Rajavisuvasum
- 8 years and 8 months, Mar 2016 - Oct 2024
Senior Solution Delivery Engineer
Ensono Technology LLP
Projects & Achievements Administered and modernized Windows Server and virtualization environments, supporting a cloud-first and Microsoft 365–aligned strategy. Managed Hyper-V and VMware platforms, core infrastructure services, and Active Directory. Implemented Microsoft Purview governance controls to support GDPR and ISO 27001 compliance. Improved system availability and operational stability through proactive monitoring, structured troubleshooting, and standardized patching and hardening.
- 9 months, Jun 2015 - Feb 2016
Windows System Administrator
SOURCE ONE MANAGEMENT SERVICES PVT LTD
- 2 years and 1 month, Apr 2013 - Apr 2015
Systems Administrator
CONVEX CONSULTANCY SERVICES PVT LTD & RF MANAGED SERVICES INDIA PVT LTD
- 2 years and 1 month, Aug 2008 - Aug 2010
Desktop Support / Server L1 Support
HCL INFOSYSTEM PVT.LTD, CHENNAI, IN
Languages
English
C1 (Fluent)
German
A1-A2 (Basic)
Tamil
C2 (Expert / native speaker)
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