Ragnar Hark Email & Phone Number
Technology Lead @ RMIT
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Ragnar Hark Location
- Estonia
Ragnar Hark Work
- Technology Lead @ (February 2024 - Present)
- IT Architect @ (September 2023 - Present)
- IT Architect @ (April 2022 - September 2023)
- IT Architect @ (February 2021 - September 2022)
- IT Architect (Central Services) @ (January 2019 - February 2021)
- Data Systems Architect @ (January 2018 - December 2018)
- Senior DBA @ (January 2017 - December 2017)
- System Engineer @ (August 2016 - January 2017)
- System Administrator @ (September 2015 - August 2016)
- Senior Database Administrator @ (August 2013 - September 2015)
- Solution Architect @ (February 2001 - August 2013)
- IT specialist @ Juura, Õigusteabe AS (March 1999 - February 2001)
- DBA and System Administrator @ Tallinna Vesi AS (April 1997 - February 1999)
- IT engineer @ NetSoft OÜ (July 1996 - May 1997)
- IT specialist @ Satera AS (September 1994 - July 1996)
- Sergeant @ Estonian Defense Forces (June 1993 - June 1994)
- Database programmer @ Pioneer AS (April 1991 - June 1993)
Ragnar Hark Education
- IT Koolitus
Ragnar Hark Skills
- Netbackup
- Capacity Planning
- Development
- Firewalls
- Storage Management
- MySQL
- SQL Server
- Windows Server
- Distributed Systems
- Hyper Converged Systems
- Linux
- Nagios
- User Training
- Data Center
- Xen
- SQL Tuning
- IBM AIX
- Operating Systems
- Networking
- Data Guard
- RMAN
- Linux System Administration
- Microsoft SQL Server
- Microsoft Exchange
- Cluster
- Oracle RAC
- Shell Scripting
- Linux System
- Hp Ux
- DBMS
- IIS
- System Administration
- TCP/IP
- Oracle
- Red Hat Linux
- Hadoop
- Virtualization
- Performance Tuning
- Apache
- PostgreSQL
- PL/SQL
- Training
- Unix Shell Scripting
- Disaster Recovery
- Tru64
- AIX
- Solaris
- SQL
- VMS
- Oracle Applications
- Project Management
- High Availability
- Software Development
- Unix
- Data Migration
- RedHat
- System Architecture
- VMware
- Integration
- JBoss Application Server
- RHEL
- Oracle ASM
- Databases
Ragnar Hark Summary
- Ragnar Hark, based in Estonia, is currently a Technology Lead at RmIT. Ragnar Hark brings experience from previous roles at RMIT, Tele2 Eesti, Health and Welfare Information Systems Centre (Tervise ja Heaolu Infosüsteemide and Eesti Energia. Ragnar Hark holds a IT Koolitus. With a robust skill set that includes Netbackup, Capacity Planning, Development, Firewalls, Storage Management and more. Ragnar Hark has 3 emails and 1 mobile phone numbers on RocketReach.
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