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Herzum (now part of catworkx) Tech Stack

Atlassian and ServiceNow implementation partner for enterprise cloud migration

IT Services and IT Consulting Chicago, Illinois 51–200 employees Founded 2000 Privately Held

Herzum merged into catworkx in 2025 as an Atlassian Platinum Solution Partner. The tech stack reveals a services-heavy posture: deep ServiceNow expertise (implementation, integration, optimization), Java/Spring backend work, and multi-cloud infrastructure (AWS, Azure, GCP). Active hiring is engineering-forward (13 of 21 roles), concentrated at senior and mid levels, with projects clustered around ServiceNow platform evolution and secure cloud architecture—indicating a shift toward managed services and infrastructure optimization rather than bespoke development.

Tech Stack 109 technologies

Core StackServiceNow React Native Java jQuery Bootstrap Maven AWS Power BI Jira AutoCAD Active Directory C# .NET Angular TypeScript MQTT WebSockets Spring MVC MyBatis IBM i WebSphere Azure GCP IAM Microsoft Project Microsoft Deployment Toolkit Kendo UI AWS KMS AWS WAF GuardDuty+78 more

What Herzum (now part of catworkx) Is Building

Challenges

  • Complex integration and evolution of servicenow platform
  • Optimizing cloud infrastructure security
  • Integrating servicenow with other systems
  • Standardizing processes and operations
  • Report consistency and standardization
  • Smooth handover to operations
  • Transition to operations
  • Complex multi-project gcp setup
  • Reducing delivery wait times
  • Removing technical impediments

Active Projects

  • Servicenow implementation and optimization
  • Implementing and evolving servicenow platform
  • Integrating servicenow with other systems
  • Large-scale rollout project
  • Cloud multi-tenant solution implementation
  • Design system integration
  • Automation and remediation of security activities
  • Designing secure cloud architectures
  • Defining and maintaining business continuity and disaster recovery procedures
  • Cloud platform management and evolution

Hiring Activity

Accelerating20 roles · 20 in 30d

Department

Engineering
13
Ops
4
Support
2
Data
1
Security
1

Seniority

Senior
9
Mid
8
Junior
3
Lead
1
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About Herzum (now part of catworkx)

Herzum, now operating under catworkx, is a services firm specializing in Atlassian Cloud solutions and enterprise platform implementation. The company works with mid-market and enterprise clients on ServiceNow deployments, cloud migrations (AWS, Azure, GCP), and DevOps transformation. Core service areas include ITSM platform optimization, cloud infrastructure security, and business continuity planning. The team operates across Europe and the Americas with headquarters in Chicago and hiring activity in Italy, serving clients through both advisory and hands-on delivery models.

HeadquartersChicago, Illinois
Company Size51–200 employees
Founded2000
Hiring MarketsItaly

Frequently Asked Questions

What is Herzum now called?

Herzum merged with catworkx in 2025. The company now operates as catworkx, an Atlassian Platinum Solution Partner, with the same team and services available at catworkx.one.

What does Herzum's tech stack include?

ServiceNow, Atlassian products (Jira, Confluence), Java/Spring, AWS/Azure/GCP, React Native, Angular, .NET, and security tools (AWS IAM, GuardDuty, AWS WAF).

How this profile is built

Herzum (now part of catworkx)'s technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.