08.12.2025 aktualisiert

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IT Project Manager | PMO | Digital Workflow Expert | PMP®

Efringen Kirchen, Deutschland
Deutschland +3
info: Deutschland, Schweiz, Belgien, Japan
Bachelor of Management with distinction
Efringen Kirchen, Deutschland
Deutschland +3
info: Deutschland, Schweiz, Belgien, Japan
Bachelor of Management with distinction

Profilanlagen

Certificate_8470399_10132024.pdf
Yumi Keller CV 2024.pdf
20230320_150345.jpg

Skills

Agile MethodologieBusiness IntelligenceCertified Project Management ProfessionalChange ManagementMicrosoft Dynamics NavProjektmanagementMicrosoft DynamicsProjektinitiierungProjekt-RisikomanagementRessourcenplanungBudgetierungWasserfallmodell
Project Management, project Initiation, budgeting, project planing, risk/issue management, change management, resource management, digital workflow development, business intelligence tool, Microsoft Dynamics 365 Navision, Business Central, WebconnBPS

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2024

Sprachen

DeutschverhandlungssicherEnglischverhandlungssicherJapanischMuttersprache

Projekthistorie

Project Manager Global HRIS Implementation

GC International AG

Pharma und Medizintechnik

1000-5000 Mitarbeiter

As the Global Project Manager for the HRIS transformation initiative, I led full lifecycle planning and delivery activities across regions and stakeholder groups. I developed a comprehensive project plan outlining timelines, milestones, resource needs, governance structure, and implementation approach. I conducted a global discovery survey to capture current-state processes, identify pain points, and consolidate business requirements across HR and cross-functional teams.

I facilitated the prioritization of business and technical requirements, coordinating workshops with key stakeholders to align on scope and future-state expectations. I managed the complete RFP process with leading HRIS vendors—including Oracle, SAP, and Workday—overseeing requirements documentation, vendor briefings, evaluation criteria, scoring, and final recommendation.

In addition, I led project cost estimation and budgeting activities to develop a clear financial model. I ensured budget transparency and alignment through regular financial tracking and reporting.

Throughout the project, I executed core project management responsibilities such as risk and issue management, stakeholder communication, program governance, timeline oversight, and cross-functional coordination. My leadership ensured structured decision-making, transparency, and momentum throughout the assessment and vendor selection phases of the HRIS program.

Project Manager

Pharma und Medizintechnik

50-250 Mitarbeiter

Internal Project to Implement Software for managing controlled substances: Initiated and managed the project successfully with executing effective stakeholder management, project planning, risk management , and communication management.

Expert Digital Solutions

Pharma und Medizintechnik

50-250 Mitarbeiter

- Redesigned and deployed internal processes in the department to effectively manage change requests, improving engagement of key users by holding regular face to face meetings
- Analyzed business processes of the company and their requirements and created workflows to digitalize workflows by using WEBCON BPS.

Project Manager

KORN CONSULT GmbH

Automobil und Fahrzeugbau

50-250 Mitarbeiter

Internal TISAX Certification Project: Completed project successfully within strict time frame and resource constraint. Led information security standard project through effective risk and resource management.

Project Manager

KORN CONSULT GmbH

Automobil und Fahrzeugbau

50-250 Mitarbeiter

Internal ERP Implementation Project: Achieved Go-Live in just three months. Streamlined business process, conducted end user training sessions, and formulated word templates, pages, and tables. Addressed change requests in timely manner.

Consultant

KUMAVISION AG

Internet und Informationstechnologie

500-1000 Mitarbeiter

Led customers’ projects to implement Microsoft Dynamics 365 Business Central on Cloud/premise. Formulated business process documents with flowchart for internal training use. migrated project data from old project management system into new system. Oversaw customer specification workshops and supported user test in business central.

Project Manager

Pharma und Medizintechnik

5000-10.000 Mitarbeiter

Managed project for customer of Adensio in Luzern, Switzerland. Managed overall phases of project from start to completion. Conceptualised project plan, ensured optimal availability of resources, oversaw committee and presentations preparation, administered budget, and organised workshops. Maintained project status on daily basis. Communicated with stakeholders. Formulated progress report on weekly basis.
  •  Supervised initiating of project, crafting PID (project initiation document) with contents such as project plan, resource, budget, and cost effectiveness of project, presenting it to steering Committee of the SAP program, and getting approval for project.
  •  Drove complex project to execute OpenText's Vendor Invoice Management system within SAP programme, handling critical functions without delay and controlled project costs within budget.
  • Supervised project's plan and planned activities of project strategically including planning activities.

PMO

Pharma und Medizintechnik

1000-5000 Mitarbeiter

Led project for customer of Adensio in Luzern, Switzerland. Delivered budget forecast and reported to program board members. Led invoice validation, project cost estimation, and project planning and controlling. Listed meeting protocol in steering committee and project board meeting. Arranged matrix of workshop sessions across Japan, Belgium, and Switzerland.
  •  Transformed program plan from MS Project to project management software (Celoxis), built processes such as change request log, resource management, and risk management, and administrated system users in program.
  •  Established PMO processes to run SAP S/4HANA program with 200+ team members worldwide.
  •  Convinced program manager and promoted to project manager within program.

Zertifikate

Project Management Professional

Project Management Institute

2024


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