Hassan Y.
Senior SAP application developer
Experience
Jan 2022 - Present
3 years 8 monthsSenior SAP application developer
Dekra SE
- Support of SAP modules FI, CO and SD (focus).
- Consulting with departments by gathering requirements.
- Planning and implementing optimization solutions with external service providers and internal project teams.
- Analyzing, optimizing and automating business processes by developing customer enhancements and OO ABAP programs.
- Support and implementation in migrating legacy systems to SAP.
- Participation in S/4HANA migration projects.
- Consulting and design of SAP security measures.
- Developing technical solutions and creating technical concepts and specifications.
- Interface development between systems and applications.
- Training staff and creating training materials for new SAP applications.
- Conducting code reviews and quality assurance measures.
- Error analysis and correction as well as test planning and execution.
Jan 2021 - Dec 2021
1 yearSAP application consultant
Incept4 GmbH
- Support of SAP modules FI, CO, SD, MM, HR and cProjects.
- Consulting with departments by gathering requirements.
- Planning and managing solution implementation with external and internal project partners.
- Supporting departments after process/system changes including updates and upgrades.
- Assisting in documentation of business processes and interfaces as well as cost-benefit analysis.
- Incident management in third-level support for error analysis and correction.
- Single point of contact for Project Portfolio Management (PPM, cProjects).
- Commissioning and evaluating external service providers.
- Supporting departments in preparing functional specs and analysis and participating in projects.
Jan 2016 - Dec 2021
6 yearsSAP application consultant
Mercedes-Benz Customer Solutions GmbH (Daimler AG)
- Support of SAP modules FI, CO, SD, MM, HR and cProjects.
- Consulting with departments by gathering requirements.
- Evaluating and planning optimization solutions and managing implementation with internal and external partners.
- User support for departments after system changes and further system development.
- Assisting in documentation of business processes and interfaces.
- Incident management in third-level support.
- Single point of contact for Project Portfolio Management (PPM, cProjects).
- Collaboration with external service providers.
- Analyzing and supporting preparation of functional specs and participating in projects with focus on process optimization and implementation.
Mar 2015 - Dec 2015
10 monthsSAP application consultant
Hahn+Kolb GmbH (Würth Gruppe)
- Support of SAP modules SD, MM and FI.
- Third-level incident management (error analysis and correction).
- Design and adjustment of forms (Adobe Forms, Smartforms, SAPScript).
- Review and configuration in customizing.
- Participation in projects, including system rollouts for subsidiaries.
- Support in data migration, form adjustments and customer-specific adaptations.
- Development and optimization of reports and customizing guides.
Mar 2012 - Feb 2015
3 yearsABAP developer
Wollschläger GmbH & Co. KG
- Development and implementation of requirements in ABAP and ABAP OO, especially for FI, MM, SD and EWM modules.
- Third-level incident management (error analysis and correction).
- Design and adjustment of forms (Adobe Forms, Smartforms, SAPScript).
- Conducting functional tests of new developments.
- Participation in ERP upgrades as well as data migration and integration of internal organizational structures.
- Creation of interactive reports and analytical tools.
- Interface development and runtime optimization of existing code.
May 2011 - Feb 2012
10 monthsSAP consultant
analogico GmbH
- Development and programming in ABAP and ABAP OO, especially for FI and CO.
- Creation of functional tests and customizing adjustments.
- Drafting technical specifications and concepts.
- Interface development with various transfer methods.
- Incident analysis and correction and development of RFC function modules.
Dec 2009 - Aug 2010
9 monthsIT systems salesman
Ya!Soft GmbH
- Analysis and design of IT and telecommunications systems.
- Consulting and specification of requirements for new and existing IT solutions and interfaces.
- Installation and maintenance of IT systems and services.
- Database adjustments and modeling using UML.
Mar 2006 - Nov 2008
2 years 9 monthsCommercial assistant in front office
Accor Hospitality GmbH
- Coordination of reservations and guest services.
- Generating lists and data preparation.
- Performing check-ins and check-outs and managing cash.
- Processing invoices and end-of-day closings.
- Network administration and local installations.
- SQL adjustments in the reservation system.
Jan 2005 - Feb 2006
1 year 2 monthsTelecommunications sales
Selbstständig
- Customer consulting for telecommunications products and services.
- Managing an online shop, including product setup and customer communication.
Jul 2002 - Dec 2004
2 years 6 monthsCommercial assistant in front office
Solmelia Deutschland GmbH
- Coordination of reservations and guest services.
- Creating invoices and end-of-day closings.
- Conducting inventory counts and managing accounts payable and receivable.
- Network administration and local PC installations.
Languages
Arabic
NativeGerman
NativeEnglish
AdvancedEducation
Aug 1999 - Jul 2002
Sophie-Scholl-Berufskolleg
Advanced technical college entrance qualification · Duisburg, Germany
Aug 1997 - Jul 1998
Mercator-Kaufmännische Schule
Moers, Germany
Aug 1992 - Jul 1997
Westender Gesamtschule
Secondary school certificate · Duisburg, Germany
...and 1 more
Certifications & licenses
SAP NetWeaver 7.0 – Business Intelligence (BI / BW) Consultant
WBS AG
Development Consultant SAP NetWeaver ’04 Application Development Focus ABAP
WBS AG
Java Programmer, Standard Edition 6 (SCJP 310-065)
dama.go
Emergency medical technician
Deutsches Rotes Kreuz
Driving license class B
Driving license class BE
Driving license class C1
Driving license class C1E up to 12 t
Driving license class CE
Driving license class L
Driving license class M
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