Selected projects / anonymised

Experience that powers JJK-IT today.

No invented success stories. These three examples represent a wider body of projects and IT assignments from the professional experience behind JJK-IT – not a complete project list. Client names and internal details remain protected.

View the projects

03selected project examples

03written professional references

✓Names and internal details protected

A representative selection

Real work completed. Not just services on a page.

These three examples represent further completed IT projects and assignments. They deliberately show a cross-section of experience – from the initial situation and delivery through to the result.

01Healthcare · complete infrastructure

IT for a medical practice, built from the ground up

Servers, workstations, users, networks and printing needed to work as one coherent system rather than a collection of separate parts.

ServersActive DirectoryGPOClientsNetworks & printing

Delivery: Built a server environment with Active Directory, integrated the workstations, created Group Policies, user and drive structures, and set up the network and printing environment.
Responsibility: Independent technical delivery, configuration and ongoing support.
Outcome: A centrally managed IT environment, configured and supported for the day-to-day work of the practice.

02Industry · multiple locations

IT across multiple sites

Different systems, devices and contacts had to be brought together and supported reliably during normal business operations.

Microsoft 365Firewalls & VPNMultiple sitesDocumentationSupport

Delivery: Supported and developed servers, Active Directory, Microsoft 365, firewalls, VPNs, networks, clients and mobile devices, alongside documentation and user support.
Responsibility: Ownership of day-to-day IT operations and ongoing improvement.
Outcome: Planning, administration, support and further development were consolidated under clear technical ownership.

03SMEs · varied IT environments

Servers and networks in daily use

Every customer environment was different. The solution had to be technically sound and still easy to understand in day-to-day work.

DNS & DHCPFirewalls & VPNBackup & NASRolloutsTroubleshooting

Delivery: Planned, implemented and supported server systems, Active Directory, DNS, DHCP, networks, firewalls, VPNs, backup, NAS, rollouts and user administration.
Responsibility: Technical planning, implementation and support across changing environments.
Outcome: Broad practical experience across different customer environments – from initial setup to troubleshooting.

Documented experience

Supported by evidence, without exposing confidential details.

Three written references confirm hands-on experience, professional collaboration and a solution-focused approach. The originals, company names, logos and contact details are deliberately kept confidential.

01 / MANUFACTURING

IT operations in a manufacturing environment

The reference confirms support, setup and updates for workstations, troubleshooting, network checks and backups – coordinated with a central IT team.

Professional · clear communication · solution-focused

02 / IT SERVICE PROVIDER

Servers & networks for SMEs

The reference confirms first- and second-line support experience, complex network structures and server systems using DNS, DHCP, Active Directory and domains.

Methodical · precise · responsible

03 / INSURANCE

Fast help with IT issues

The reference confirms repeated assistance with IT issues, quick response times and, in most cases, on-site support within a few hours – friendly, professional and reliable.

Responsive · capable · reliable

Why anonymised?

Trust is also shown by what you choose not to publish.

IT projects contain sensitive information about systems, locations and business processes. JJK-IT therefore shows the technical scope, but never publishes names, logos, signatures or internal details without explicit permission.

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