Josef K. - Architect / Senior Consultant

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Limeshain, Germany

Experience

Jan 2023 - Jan 2025

2 years 1 month

Architect / Senior Consultant

vonRoll

Architecture and design of the target landscape: SAP HANA sizing and SAP sizing.
S/4HANA conversion.
Transition of SAP landscapes (ERP HR, S/4, legacy 4.6D systems).
Performing an S/4 release upgrade to 2023 and ongoing SPS.
Designing an ADS solution.
Technical project management.

Skills:

S/4HANA
Linux
SAP MaxDB
HANA DB
Red Hat Enterprise.

Sep 2022 - Dec 2022

4 months

Architect / Specialist Consultant

EGK Kliniken

Implementation of the target ERP landscape (Red Hat Linux on Power).
Planning the source platform DB2.
Release change with DMO toolkit and test runs.
HANA backup Backint implementation.
Supporting the implementation team.

Skills:

SAP HANA
DB6 database
IBM AIX Standard Edition
DB2 database administration
Red Hat Enterprise.

Nov 2021 - Dec 2021

2 months

Developer

ASK Chemicals

Implementing a replication process.
SAP SLT connection with non-SAP databases.
Technical integration of JDBC/MSSQL-native databases.

Skills:

SAP SLT
Sybase ASE
MSSQL 2016.

Apr 2021 - Jul 2021

4 months

Technical SAP Architect

Panasonic Canada Inc.

Implementing the EWM landscape.
Planning and sizing.
Supporting the implementation team.

Skills:

Project management
HANA
Windows Server
Red Hat Enterprise
SAP.

Apr 2021 - Jul 2021

4 months

Technical Lead for SAP Basis and PO Development

Rehau

SAP PO NetWeaver 7.5 SP-L and OS/DB migration from DB6 to HANA in one step (with SWPM and R3load).

Skills:

SAP PI
SAP SWPM
SAP PO/CPI
DB6 database
HANA DB.

Feb 2021 - Jul 2021

6 months

SAP Technical Consultant

Müpro

Sep 2020 - Oct 2020

2 months

Coach and Author

Dennree

On-site workshop for Sybase ASE.
Training for the Basis team.

Skills:

Sybase ASE.

Sep 2020 - Oct 2020

2 months

Coach and Author

SIX Group

Developing a classroom training/workshop for the client’s internal resources.
Rotating peer groups (SAP Basis, SAP Developers, SAP Security).
Focus: SAP Cloud Platform (BTP).

Sep 2020 - Oct 2020

2 months

SAP Technical Architect

Trimaster AG

Implementing the S/4 DEV landscape.
Applying the ADS solution.
Significant customization of the transport landscape.

Skills:

Sybase ASE
SAP S/4HANA.

Jul 2020 - Oct 2020

4 months

SAP Technical Consultant / SAP Project Manager

Multivac

Technical SAP PO/PI upgrade from 7.4 (MaxDB) to 7.5 (MaxDB).
Switching the operating system to Windows 2019.
Communication with the business.

Jul 2020 - Jul 2020

1 month

SAP Technology Consultant

PCS Beratungskontor

Installation and go-live support of SAP Data Intelligence 3.0 on-premise with Kubernetes.
Planning and installing the node layout.
Provisioning SAP components including machine learning and Vora.
Go-live support.

Skills:

SAP Data Intelligence.

Feb 2020 - Apr 2020

3 months

Lead Consultant

Rutronik

Planning and providing a second opinion on the cutover plan.
Implementing and monitoring all changes.
Go-live support.

Skills:

SAP S/4HANA
SAP ERP
FIORI/UI5
HANA DB.

Jan 2020 - Oct 2020

10 months

SAP Technology Consultant / Coach

Implema

Dec 2019 - Dec 2022

3 years 1 month

Technical Project Manager at SAP

Rutronik

Third-level SAP Basis support.
Monitoring and steering SAP lifecycle projects like S/4 upgrades, language implementations or GTS installations.
Integrating BTP and CPI interfaces.

Skills:

SAP S/4HANA
SAP HANA
SAP MaxDB
SAP PO/CPI
SAP BTP.

Dec 2019 - Dec 2019

1 month

SAP Technology Consultant

PCS Beratungscontrol

Delivering the SAP Data Hub patch set.

Skills:

SAP Data Hub.

Oct 2019 - Oct 2020

1 year 1 month

Coach and Author

Implema

Creating a workshop and delivering it on-site: Sybase ASE.
Coaching the internal SAP Basis team.

Skills:

Sybase ASE.

Sep 2019 - Mar 2020

7 months

SAP Technical Consultant

Max Felchlin AG

Implementing a sustainable S/4 landscape.
Go-live support.

Sep 2007 - Present

18 years

Head of Professional Services

Visicon Systems GmbH

Leading an international team and delivering projects on time.
Expertise in SAP Basis operation, SAP Data Hub, OS/DB migrations, S/4HANA, SAP Single Sign-On, SAP Application Server Java parameters, SAP Java, SAP NetWeaver, Support Packages, SAP Performance analysis, SAP PO/CPI and SAP SLT.
Certifications: FIORI/UI5; SAP Certified Technology Associate - SAP HANA S/4HANA System Administration; DB2 database administration; Technology Consultant SAP NetWeaver ’04; DB6 database - OS/DB Migration for SAP Systems; HANA DB; Technology Consultant SAP NetWeaver ’04 – SAP Web AS for Oracle.

Skills:

Project management
Windows/HANA
DB2 database administration
OS/DB migrations
Technologies: DB6 database, FIORI/UI5, HANA DB, IBM AIX Standard Edition, Linux, MSSQL 2016, Red Hat Enterprise, SAP S/4HANA, SAP Application Server Java parameters, SAP Basis operation, SAP BTP, SAP BW/4HANA, SAP PO, SAP Single Sign-On, SAP SWPM, Support Packages, Sybase ASE, Windows Server, SAP Performance analysis.

Summary

Josef Kroiss is an expert in many areas of SAP technology with extensive project management experience. As Head of Professional Services at Visicon he leads an international team and always delivers projects on time.

His expertise includes, among others: