Operational Assistance & Change

Ganter Julien

Partner ARC

At Arendt, we offer end-to-end solution implementation and deployment services that combine both business and technology advisory expertise. Our comprehensive approach ensures that the solution is aligned with your business needs and goals, and that the implementation process is managed effectively from start to finish. We can assist you during the following phases of the implementation:

Current state assessment

  • Workflow/process review
  • Systems and data architecture review
  • Governance /ownership review
  • Workflow/process review
  • Business requirements identification

Target operating model definition

  • High level target operating model definition
  • Business and workflows analysis
  • Business and functional requirements drafting
  • Process flows and workflows design
  • Target system and data architecture definition
  • Gap analysis / carve-out of the legacy system

Implementation planning

  • Project governance and structure set-up
  • Project scoping and planning using Agile methodologies (Scrum, Kanban, etc.)
  • Change and risk mgmt. processes and communication routines
  • Systems configuration plan
  • Testing plan and strategy

Data mapping and environment build

  • Data gap analysis and mapping
  • ETL
  • Data integrity checks
  • Master data and reference data mgmt.

 Testing support

  • Tailored Test Strategy implementation
  • Test Scenarios and Test Cases draft for all test phases (FIT, UAT, NRT, Dry Run)
  • Tests execution and
  • Producing testing reports and KPIs


  • Performance testing and tuning
  • Setup of automated testing
  • Contingency plans
  • Migration strategy definition and planning
  • Readiness testing

Go live and post deployment support

  • Migration to production
  • Planning and execution of parallel run
  • Post production maintenance and support
  • Training manuals design