Kan være tilgængelig
(Opdateret 1+ år siden)Infrastructure Architect
København, Denmark
Modersmål Danish, English, Flydende Svenska, Øvet German
- VMware
- Active Directory
- Citrix
Kvalifikationer (11)
XENAPP
Active Directory
Citrix
ROOT CAUSE ANALYSIS
MICROSOFT EXCHANGE
INFRASTRUCTURE DESIGN
PERFORMANCE OPTIMIZATION
OPERATIONAL SUPPORT
VMware
CAPACITY PLANNING
DISASTER RECOVERY
Resumé
Rune is a senior infrastructure specialist with focus on architecture, security, consolidation,
integration and performance optimization across major technologies.
With over 20 years of experience Rune has wide reach across technology verticals. The
primary skills are centered around core infrastructure technologies such as Microsoft Active
Directory, Microsoft Exchange, VMware ESXi, Citrix NetScaler, Citrix XenApp, EMC Storage,
Cisco Unified Computing System, ASA, IOS and other related products.
Rune is very experienced in both enterprise level architecture, design and system
analysis/best practice implementation as a Subject Matter Expert as well as small to medium
sized business with MSP-like requirements where a more holistic and much broader skill set
is required. He is a fast learner and able to dive into complex topics and quickly understand
new technologies.
Common tasks typically include:
• Handling data center operations with business and mission critical applications.
• Troubleshoot infrastructure and performance issues, analyze, and resolve
problems associated with technical or design issues.
• Monitor infrastructure and network for performance, availability, and security
including proactive hardening (blue team). Investigate potential breaches and
mitigate vulnerabilities and minimize attack surfaces.
• Implementation and design of multi-location, public facing Internet services and
supporting infrastructure.
• Provide root cause analysis on the major incidents/problems and potential
solutions to mitigate future repeat incidents.
• Capacity planning, performance monitoring and tuning.
• Automate and reduce use of manual efforts through scripting and tools.
• Design, deploy and implement new data center and cloud environments built for
multitenancy. Procurement of hardware components and liaison with 3rd parties.
• Migrate, consolidate and/or upgrade business critical applications/systems to the
cloud or data center. Review architecture and security design and provide
guidance for improvement where applicable.
Rune prefers to work in demanding and challenging environments solving the customer's
problems. Responsibility is readily accepted he has good leader skills. Rune is increasingly
focusing on remote work and has a proven track record of nearly a decade working largely
remote.
For the past five or so years Rune has spent significant time on hardening infrastructure
environments and designing solutions with cybersecurity being key to their successful
deployment and implementation.
Professionel erfaring
2011-04 - Nuværende
Stea IT is a small IT hosting and solution provider predominantly focusing on the maritime
industry. It provides a virtual desktop platform along with backend services to support users in Europe and Asia. Stea IT has data centres in Denmark, Miami and Singapore and caters
to shipping and logistics companies with personnel in both locations. Using the latest
technologies form Citrix, Microsoft, VMware, Oracle, HP, Cisco and many open source
enterprise quality components Stea IT aims to provide an enterprise-like feature set to small and medium business without the enterprise price-tag.
Stea IT has a very strong network of close partners, many software vendors and a handful
freelance consultants with enterprise background who all contribute to the common success and profitability of the shared projects and customers.
Technologies used:
AD, *Nix, LDAP, Exchange, Citrix XenApp 6x, 7x, VMware, Horizon View 7x, Veeam, Cisco,
NetScaler, SAN, Monitoring, Scripting, Reverse Proxy, Security Hardening etc.
Role in the project:
Overall responsible for solutions provided as well as profitability of the company. Also
responsible for growth, new development, future planning, forming new business
relationship. A lot of automation is used to optimize these processes.
2019-01 - Nuværende
Project description:
Cayman Tech Group is a small IT firm established to operate locally within the Cayman
Islands, the Caribbean and Americas. Initially the primary market is Grand Cayman, where
CTG is focused on filling a gab in the local IT marketplace, particularly within cybersecurity and enterprise solution design scaled to local demand.
CTG has established a small but strong network of local partners help grow the business via
shared services agreements in this niche market.
Technologies used:
Active Directory, Exchange, Citrix, VMware, Veeam, Cisco, NetScaler, SAN, Monitoring,
Scripting, Reverse Proxy, Security Hardening etc.
Role in the project:
Overall responsible for solutions provided as well as profitability of the company. Also
responsible for growth, new development, future planning, forming new business
relationship.
Last Updated:10th Sep 2019
2019-08 - Nuværende
Project description:
Siemens Gamesa is experiencing performance issues on their Horizon View 7 platform
supporting up to 4000 users.
RT is tasked with identifying performance bottlenecks and remediating these to improve end
user experience.
The troubleshooting is on all layers; storage, virtualization, hyper-visors, network and software infrastructure components as they all play vital roles and must be configured
properly.
RT is interim SPOC for the entire VDI infrastructure during this period.
The work is carried out remotely after a brief period on-site.
Technologies used:
Horizon View 7, App Volumes, EMC XtremIO, VMware vSphere 6x, NetScaler, UAG, UEM
Role in the project:
Overall responsible for technical performance improvement of the VDI platform. Providing
well founded advice and make changes required to obtain maximum possible performance on the production platform. Provide input to architects on a new platform to be built in 2020.
2012-08 - 2012-08
Project description:
Maersk Tankers A/S, previously a part of A.P. Moller Maersk A/S, the biggest shipping
company in the world is separating its business units into separate legal entities and RT was
hired as an Active Directory analyst to help establish the impact of moving their IT platform
away from the group. The project is diverse and RT also functions as the SME on several
smaller projects such as moving all IT related infrastructure from a recently closed office in
Sweden to Denmark, gathering information about applications placed in different parts of the world in order to relocate them to Denmark where Maersk Tankers A/S new datacentre
has been set up.
With the future business unit autonomy design RT is also playing an important role in the
design of the new Active Directory, Citrix platform, Horizon View platform, DMZ design and executing the moves into the new IT infrastructure.
Daily tasks included operational support and monitoring of "myVDI" the core desktop
platform (linked clones, dedicated pools and instant clones) based on Horizon View 5x and later upgrade to 6x. Management of user profiles/data and applications.
Management of underlying hardware; Cisco UCS, EMC XtremIO and VNX storage systems.
Physical installation and configuration of Dell servers/storage systems to provide a platform for the ShipNet platform.
Approximately 90% of the work is done remotely.
Technologies used:
Windows Server, Active Directory, Citrix, Group Policies, UAT, EMC vBlock, VMware Horizon
View 5x/6x.
Role in the project:
Analysis, Migration, Design, Upgrades, UAT, Liaising with external suppliers.
Last Updated:10th Sep 2019
2011-08 - 2011-08
Project description:
NRGi, a Danish energy company has bought up a number of smaller companies and is in the process of consolidating all Active Directory, Exchange and application servers in a single
forest. RT is the design and migration architect and has designed, tested and documented the migration process for about 2000 users, computers, email accounts and servers and is
assisting as necessary as NRGi's own IT staff is using the written documentation to migrate and consolidate users from a number of smaller companies into a single Active Directory
forest.
Approximately 90% of the work is done remotely.
Technologies used:
Windows Server, Active Directory, ADMT, Exchange, Citrix, VMware
Role in the project:
Migration design, planning and testing
2011-04 - 2011-04
Project description:
One of IBM's largest customers in Denmark was upgrading and migrating to a new Windows
2008 platform. The tasks required in this project span across system analysis of current
setup, solution design for future setup, system documentation and communication with system owners in both Denmark, Germany, England and Poland.
Most systems were to be virtualized and upgraded and sometimes consolidated from
Windows 2003 to 2008 and the primary task was to identify and document the solution to doing so. Working with many peers across multiple organizations in different countries was
necessary to achieve success in this project.
Approximately 80% of the work is done remotely.
Technologies used:
Citrix, Windows Server 2008 R2, VM Ware, MQ, WebSphere, IIS, FTP, Active Directory,
Virtualization, System Design, System Analysis, Solution Design
Role in the project:
Solution Design Architect, pre/post-handover support
2010-04 - 2011-01
For a number of international clients RT is performing small projects such as:
Migrating Exchange 2007 to Exchange 2010 - Clean up after Exchange 2000/2003 migration
to Exchange 2007 - XenApp 6 Deployment and migration from old XenApp 5 farm -
Deployment of new VM Ware vSphere 4 solution and virtualization of servers - Migration
from old VM Ware ESX 3.5 Environment to new VM Ware vSphere 4 environment -
Application virtualization using Microsoft App-V 4.6 - Design and installation of Microsoft
Hosted environment using Exchange 2010 and Exchange 2007 for different clients. Design and implementation of hot disaster recovery site for a large law firm.
Last Updated:10th Sep 2019
(Clients include www.ordyss.com.au, www.rgtech.com.au, www.keb.dk and www.tn- skjern.dk) for more reference clients please call.
Approximately 75% of the work is done remotely.
Technologies used:
Citrix XenApp 6, Windows Server 2008 R2, Microsoft App-V 4.6, Exchange 2007, Exchange
2010-01 - 2010-04
One of IBM's major customers is migrating to a new Citrix platform and RT is part of a team
testing application compatibility on Citrix - Proof of Concept, scripted installs, modifications to work in a Terminal multi user environment and preparation for production environment.
The platform is based on Citrix Presentation Server 4.5 and Windows Server 2003
Approximately 60% of the work is done remotely.
Technologies used:
Citrix PS4.5, VB Script, Batch Scripts, Server 2003, Various 3rd party troubleshooting tools
(Sysinternals etc.)
Role in the project:
Application testing, installation, configuration, scripted modification and end-user testing
2010-01 - 2010-01
Role in the project:
Anything from 100% responsible to consulting and advising
2009-08 - 2009-09
Over four weeks RT has designed and deployed a new infrastructure solution for 200+ users
across 8 locations.
The entire platform is based on VM Ware vSphere4, Microsoft Windows Server 2008 R2,
Exchange 2007, Citrix XenApp - basically the latest software.
RT also implemented Microsoft IntelliMirror across DFS in order to meet the roaming
requirements for the users.
Technologies used:
Active Directory, DNS, Group Policies, Citrix XenApp, Exchange 2007, Server 2008 R2,
system analyses and design, VM Ware vSphere4, Windows 7, DFS, MSI packaging
Role in the project:
Infrastructure design, planning, installation and configuration, Performance Optimization,
Knowledge transfer/handover
2009-06 - 2009-08
Project description:
As Microsoft consultant for Alpha Systems RT handles Incidents and Problems based on the ITIL framework.
Most of the server environment is virtualized and based on Microsoft Server software such as Exchange, SQL and Active Directory but also a number of 3rd party and proprietary
products are used.
Fast paced troubleshooting in a modern complex environment is the keyword here.
Technologies used:
Active Directory, DNS, Group Policies, Terminal Server, Exchange 2007, Server 2008,
system analyses and design, VM Ware Vi3, SCOM
Role in the project:
Error Correction, Installation & Configuration, Performance Optimization, Support, Backup and Recovery
2008-10 - 2009-01
With focus on Citrix troubleshooting on a large scale across four farms ranging from Metaframe XP to PS4.5 RT's responsibilities included regular troubleshooting, publishing
applications, migrating users, printers and applications to a new farm.
RT also assisted in packaging a number of legacy/custom applications into .MSI format using
Wise Package Studio.
In large parts the problems related to the Citrix farms were complex due to the number of Group Policies linked to the different domains and troubleshooting included folder
redirection, roaming profiles, GPO's linked across domains, custom AD extensions, custom
AD attributes, VB scripts, Kix scripts and Batch scripts.
RT also handled a significant amount of 3rd level incidents submitted via Remedy (ITIL based Helpdesk software).
Technologies used:
Citrix Metaframe XP -> Presentation Server 4.5, Citrix Printer Deployment, Active Directory,
Group Policies, Kix script, Batch script, VB script, Wise Package Studio
Role in the project:
Error Correction, Installation & Configuration of Citrix PS4.5, AD Troubleshooting, GPO
Troubleshooting, MSI Packaging/Testing/Deployment
2008-01 - 2008-09
As Incident Handler RT's key responsibilities included 3rd level support, handling incidents for major customers like PFA Pension, Vejdirektoratet, Banedanmark, Novo Zymes,
Industriens Pension and others.
Most incident handling involves troubleshooting Active Directory, DNS, Exchange, a wide
range of 3rd party programs and the general IT infrastructure of the customers.
Last Updated:10th Sep 2019
As Problem Handler key responsibilities include solving incidents that have turned into
problems, often creating a work around while troubleshooting the root cause and if
necessary submit and carry out a Request for Change in order to rectify the problem.
All processes at Siemens are based on the ITIL framework.
Technologies used:
Active Directory, DNS, Group Policies, Terminal Server, Citrix, Exchange, system analyses and design
Role in the project:
Error Correction, Installation & Configuration, Performance Optimization, Support, Backup and Recovery