Pierre-Louis Ouarmin

by Anita-Dora Andreadis | 9. September 2025

Pierre-Louis Ouarmin
Senior Project/Rollout Manager

Over 20 years of international experience as Senior Programme Manager, specialising in SAP Finance deployments, carve-outs, and global ERP transformations.
Proven track record in multi-country rollouts and deployment management, ensuring cutovers within deadlines across Europe, APAC, EMEA, and the Americas.
Deep expertise in SAP S/4HANA, ECC, SAP FI/CO, Ariba, SuccessFactors, and Concur, with hands-on leadership in complex carve-out and transformation programs.
Strong in PMO setup, Target Operating Model (TOM) design, governance, and C-level stakeholder management, ensuring alignment and compliance.
Industry expertise spanning FMCG, Financial Services, Insurance, Pharma, and Manufacturing, delivering measurable business value.

Last 3 projects

2023 – 2024	Financial Services	Programme Director – Post-Acquisition Integration: Established PMO & governance, designed TOM & roadmap, delivered new IS architectures
2022 – 2023	Hospitality	Programme Head – IT Carve-Out: Led IT separation and deployment programme, managed global stakeholder communication and vendor governanc
2021 – 2022	Pharma	Senior Programme Manager – Carve-Out & Finance Deployment: Directed €2.5B carve-out of Environmental Sciences business, managing global ERP, Finance, SCM, HR, and IT deployments across regions

Tools

Competencies

SAP S/4HANA & ECC Finance Deployment
Multi-country Rollout & Deployment Management
Carve-out & M&A Integration Programmes
Stakeholder Management & Communication

Languages

French
English

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Timea Lestar

by Anita-Dora Andreadis | 8. September 2025

Timea Lestar
Senior Finance Project/Rollout Manager

Over 20 years of leadership experience in finance, procurement, R&D, and operations, specializing in steering complex organizational and system transformations.
Spent 10 years at Roche in senior finance, procurement, and transformation leadership roles, including General Accounting Manager, Finance & Accounting Director, P2P Director, Strategic Project Director, and SAP Business Implementation Lead (global SSC strategy, AP FI/CO and Procurement rollouts across 100+ countries)
Proven expertise in SAP FI/CO Finance & Controlling deployments, leading regional CoEs and onboarding over 100 countries onto the Forward SAP suite (FI/CO/P2P/AR/TR).
Strong track record in shared service center (SSC) strategy, governance, and scaling, growing organizations from zero to 200+ staff while achieving cost savings and service level improvements.
Experienced in global program/project leadership, change management (PROSCI certified), and people development, with a consistent focus on innovation and inclusivity.

Last 3 projects

2021 – 2026	Technology / R&D	Senior Director People Analytics – Led data strategy transformation, SAP SuccessFactors/iCIMS to Azure/PowerBI integration
2018 – 2021	Technology / R&D	Senior Director Business Planning – Directed global workforce planning, financial insights, restructuring programs, and system/process design
2006 – 2016	Pharma	Finance & Accounting Director, P2P Director, SAP Implementation Lead: led global SSC strategy, SAP Finance & Procurement rollouts across 100+ countries, scaled teams to 200+, delivered major cost savings

Tools

Competencies

Project & Rollout Management
SAP Finance & Procurement Implementations (FI/CO, P2P, TR, AR)
Finance Transformation & Shared Service Center Leadership
Stakeholder Engagement & Communication

Languages

English
Hungarian

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Abasin Gardiwal

by Andreas Weller | 9. April 2025

Abasin Gardiwal

Senior IT Purchasing Expert

15+ years of experience in IT procurement, sourcing strategy, and process optimization across industries including automotive, energy, and tech.
Expert in global procurement, contract negotiation, and category management for IT services, software, hardware, and construction-related sourcing.
Strong leadership in building and managing procurement teams, implementing sourcing frameworks, and driving supplier development initiatives.
Highly skilled in using Ariba, SAP ERP, and digital procurement solutions for RFPs, catalog management, and sourcing automation.
Proven ability to coach and advise teams on negotiation strategy, tendering, and digital transformation in procurement environments.

Last 3 projects

02/2024 – 01/2025	Food	Interim Procurement Manager
09/2023 – 01/2024	Energy	Interim Head of Procurement
09/2023 – 12/2023	IT	Tender Manager

Tools

Competencies

Strategic IT Procurement & Tender Management
Contract Negotiation & Sourcing Strategy
Procurement Process Optimization
AI-driven Procurement Analytics

Languages

German (native)
Persian (native)
English (fluent)
Hindi (fluent)
Pashto (fluent)

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Matthias Pape-Ullmer

by Andreas Weller | 26. March 2025

Matthias Pape-Ullmer

Senior IT Purchasing Expert

Over 20 years of leadership experience in IT procurement, contract management, and vendor management across various industries.
Proven expertise in strategic sourcing, process optimization (P2P), and procurement systems including SAP (MM, FI, CO, SRM), Ariba, and Coupa.
Strong negotiation skills with a track record of high-volume IT contract handling and cost reduction.
Experienced project and change manager, certified PMP, skilled in agile and traditional methodologies.
Highly analytical, process-oriented, and business-savvy with bilingual capabilities in German and English.

Last 3 projects

since 04/2022	Automotive	Lead for MDG and Supplier Onboarding, implementing master data & purchasing modules in a global SAP S4 rollout.
12/2021 – 04/2022	Industry	Optimization and migration of procurement IT systems (e.g., SAP S4/Hana, WebEDI), stakeholder coordination.
12/2020 – 11/2021	Media	Strategic procurement and contract negotiation for IT & Digital, incl. P2P process optimization.

Tools

Competencies

Strategic IT Procurement & Sourcing
IT Transition & Transformation Experience (Carve Out)
Vendor & Provider Management
Process Optimization and Change Management (P2P, Carve-Out)
Cloud-native Procurement Platforms

Languages

German (native)
English (fluent)

Download Complete CV

Gyula Darits

by Anita-Dora Andreadis | 3. March 2025

Gyula Darits

Senior Program Manager

Extensive SAP Expertise: Led SAP transformation projects, including SAP S/4HANA implementation and SAP-based roll-outs in large enterprises.
International Program Leadership: Managed global-scale ERP transformation programs with cross-border teams with several different stakeholders.
Project & Portfolio Management: Directed portfolios with 30-40 parallel projects, ensuring strategic alignment and execution.
Organizational Development & Change Management: Drove company-wide transformations in finance, energy, telecommunications, and utilities.
Business Consulting & IT Strategy: Built and led consulting practices, advising multinational firms on IT-enabled business improvements

Last 3 projects

2023 – 2025	Telco	Chief Transformation Expert (Business transformation of telco companies)
2021- 2022	Hungarian utility company	Lead Expert for definition of S4/HANA transformation
2014 – 2020	Telco	Program Manager of local programs in Hungary and Austria (Development of a group level SAP platform and its roll-out to national subsidiaries)

Tools

Competencies

SAP Program and Project Management
Communication and Change Management
IT Delivery Management
IT and Business Consulting

Languages

Hungarian
English

Download Complete CV

Pierre-Louis Ouarmin

Pierre-Louis Ouarmin
Senior Project/Rollout Manager

Last 3 projects

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Timea Lestar

Timea Lestar
Senior Finance Project/Rollout Manager

Last 3 projects

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Competencies

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Abasin Gardiwal

Abasin Gardiwal

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Matthias Pape-Ullmer

Matthias Pape-Ullmer

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Gyula Darits

Gyula Darits

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Pierre-Louis Ouarmin

Pierre-Louis OuarminSenior Project/Rollout Manager

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Timea Lestar

Timea LestarSenior Finance Project/Rollout Manager

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Abasin Gardiwal

Abasin Gardiwal

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Matthias Pape-Ullmer

Matthias Pape-Ullmer

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Gyula Darits

Gyula Darits

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Pierre-Louis Ouarmin
Senior Project/Rollout Manager

Timea Lestar
Senior Finance Project/Rollout Manager