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Our team

The people behind Kocak Solutions.

Four people, one standard: SAP EH&S projects that actually work — from the first requirement to hypercare.

Who we are

An experienced team — from business development to senior consulting.

We are a small, experienced team based in Heidelberg. Every project is run by the same people from start to finish — no rotating consultants, no handovers in the middle. Click a card to learn more about the person.

Muhammed Sahin Kocak

Muhammed “Muhi” Sahin Kocak

Founder & CEO

„The most expensive sentence on a project: we have always done it this way."

About Muhi

Muhi started his SAP EH&S career in 2011 as a consultant at an external consulting firm and was quickly promoted to Senior Consultant.

Between 2011 and 2015 he ran international rollout projects in the chemical and process industries — focused on SAP recipe development, EH&S, Global Label Management, REACH compliance and recycling administration.

From 2016 to 2019 he held global in-house responsibility for SAP EH&S at an MDAX lubricant manufacturer and coordinated external development teams.

In 2019 he founded Kocak Solutions GmbH in Heidelberg. Since then he has been advising companies in chemicals, cosmetics, pharma, tooling distribution and the mineral oil industry.

His standard: pragmatic solutions that work in daily operation — not just in theory.

Specialisations

  • SAP EH&S implementation & rollout
  • Product Compliance Classic & MDG
  • Hazardous-substance storage & dangerous-goods processes
  • Solution design for complex data models
  • Integration SAP ↔ Chemdox / Verisk 3E

Languages

German · English · Turkish

Selected projects

  • Implementation of Product Compliance in SAP MDG for an international industrial group (2025).
  • S/4 conversion and Product Compliance Classic for a manufacturer of speciality fertilisers (2024).
  • Initial SAP EH&S implementation with full Verisk 3E SDS authoring content for a speciality plastics manufacturer (NL).
  • Optimisation of battery shipping under special provisions for an international tooling distributor (2020).

Skills

  • SAP EH&S
  • Solution Design
  • Product Compliance
  • SAP MDG
  • WWI
  • Verisk 3E

Gülay Gürses

Business Development Manager

About Gülay

Gülay owns business development at Kocak Solutions — from the first client enquiry through the proposal phase to long-term account management.

She brings several years of experience in selling consulting-led IT services and understands the requirements of both mid-sized industrial companies and large international groups.

Her focus is to understand early what the client really needs — and to put together the right team setup for it.

As a trilingual contact (German · English · Turkish) she is the central interface for international mandates, client and partner management as well as marketing and HR topics.

Specialisations

  • Initial calls & requirements clarification
  • Proposal and contract management
  • Account management for existing clients
  • Client and partner management
  • Marketing & communications
  • HR & internal organisation

Languages

German · English · Turkish

Selected projects

  • Building long-term mandates with clients in chemicals, cosmetics and tooling distribution.
  • Managing international enquiries from DACH, Benelux and Türkiye.
  • Planning and execution of marketing and HR initiatives, plus ownership of core business processes.

Skills

  • Business Development
  • Account Management
  • Proposal Management
  • Client Relations
  • Contract Negotiation
  • Marketing
  • HR Coordination

A. Sahin Sarimehmetoglu

SAP Technical Consultant

About Sahin

A. Sahin is the technical delivery anchor in the team — translating solution designs into robust, maintainable SAP implementations.

His day-to-day covers ABAP development, EH&S customizing, WWI templates for safety data sheets and labels, and integration with third-party systems via IDoc/ALE and HTTP interfaces.

In recent years he has worked on projects in the chemical industry and international tooling distribution — from greenfield implementations to complex extensions of existing systems.

His technical standard: code that not only works today, but that the next consultant can still understand and extend in five years.

Specialisations

  • ABAP development & technical extensions
  • EH&S customizing & configuration
  • WWI template development (SDS, labels)
  • IDoc/ALE interfaces with third-party systems
  • Performance analysis & optimisation

Languages

German · English · Turkish

Selected projects

  • Substance Volume Tracking extensions for a DAX consumer-goods group.
  • WWI template adjustments for SDS and labels across different validity areas.
  • Interface development SAP EH&S ↔ ChemDox for a mineral oil distributor.

Skills

  • SAP ABAP
  • EH&S Customizing
  • WWI Templates
  • IDoc / ALE
  • Interfaces
  • Performance Optimization

Somia Oberle

Senior Technical Consultant

About Somia

Somia brings over 10 years of experience as a senior consultant in SAP EH&S and Product Compliance projects.

She specialises in solution design and data modelling — from data-model architecture through customizing concepts to the migration of complex specification data between R/3 and S/4HANA.

In recent years she has been involved in several S/4 conversions and has supported clients through the introduction of SAP Product Compliance Classic and MDG.

Her focus spans the full project lifecycle: requirements analysis, design specification, supporting development, testing, go-live and hypercare.

Specialisations

  • Solution design for complex SAP EH&S architectures
  • Data-model design (specifications, phrases, classes)
  • S/4 conversion & migration of EH&S Classic
  • Functional & design specifications
  • Hypercare and post-go-live stabilisation

Languages

German · English · Arabic · French

Selected projects

  • S/4 conversion of SAP EH&S Classic for a DAX pharma and agrochemical group.
  • Solution design for Product Safety & Stewardship including WWI template analysis.
  • Hypercare and support after go-live for an SAP EH&S implementation in the Netherlands.

Skills

  • Solution Design
  • Product Compliance
  • Data Modelling
  • S/4 Conversion
  • Hypercare
  • Functional Design

Talk directly to the team that will run your project.

From the very first call you work with the same people who will later deliver the project.