Kerim A.

SAP ABAP Developer

Kerim is an experienced SAP ABAP Developer with nearly 10 years of commercial experience as a consultant developer. He specializes in Object-Oriented ABAP (OO ABAP 7.52) and SAP S/4HANA core modules, including Sales and Distribution, Materials Management, Finance, and Cost Operations.

One of his most significant achievements was his contribution to the Adidas MDG S/4HANA project, where he expanded his expertise in cutting-edge technologies and collaborated with a diverse, remote team to deliver high-impact solutions.

Main expertise

  • SAP ABAP
    SAP ABAP 10 years
  • SAP
    SAP 10 years

Other skills

  • SAP Business One 7 years
  • SAP Commerce Cloud (Hybris) 7 years
  • SAP SuccessFactors
    SAP SuccessFactors 7 years
Alperen

Kerim A.

Turkey

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Selected experience

Employment

  • Senior Software Engineer

    Epam Systems - 2 years

    • Developing and Customizing ABAP Solutions: Designed and implemented S/4 HANA ABAP solutions to meet client-specific requirements, ensuring seamless integration and optimal performance;

    • S/4 Core and MDG Development: Delivered development work for S/4 Core and S/4 Master Data Governance (MDG) for multinational clients, including projects for global sportswear brands;

    • Mentorship for Junior Team Members: Guided junior developers by providing training, feedback, and support to help them grow in their roles and contribute effectively to project

    Technologies:

    • Technologies:
    • SAP ABAP SAP ABAP
    • Scrum Scrum
    • Agile Agile
    • REST API REST API
    • SAP Master Data Governance
    • SAP SAP
  • Expert ABAP Developer

    NTT Data Business Solutions - 7 months

    • S/4 HANA ABAP Development: Developed and implemented ABAP solutions for customers of NTT Data AG Germany, ensuring alignment with their business requirements and technical standards;

    • Consultant Developer Role: Delivered high-quality solutions on S/4 HANA systems, meeting customer expectations through effective consulting and technical expertise;

    • Collaboration with Global Companies: Worked with globally recognized companies based in Germany, contributing to large-scale projects and ensuring seamless integration of S/4 HANA systems into their operations.

    Technologies:

    • Technologies:
    • SAP ABAP SAP ABAP
    • Scrum Scrum
    • Agile Agile
    • SAP SAP
  • Senior Software Developer

    Borusan Caterpillar - 2 years 2 months

    • ERP System Development: Acted as the primary developer for ERP systems, delivering tailored projects to meet the specific needs of business teams;

    • Fiori/SAPUI5 Backend Development: Designed and developed robust backend applications for Fiori/SAPUI5, ensuring seamless functionality and user experience;

    • Technical Advisory Role: Provided guidance on emerging technologies such as HANA Enterprise Cloud and SAP Robotic Process Automation (RPA), enabling innovation and process optimization;

    • Change Management: Served as the Change Manager, utilizing SAP Solution Manager and ChaRM to oversee and implement system changes effectively and efficiently.

    Technologies:

    • Technologies:
    • SAP ABAP SAP ABAP
    • Scrum Scrum
    • REST API REST API
    • SAP SAP
  • Senior Software Developer

    Sovos - 1 year 2 months

    • E-Transformation Implementation: Delivered Sovos-developed e-transformation solutions, including e-invoice, e-ledger, and e-archive, ensuring compliance with digital business requirements;

    • System Integration: Integrated various systems using diverse approaches such as web services, file integration, and EDI/IDOC, enabling seamless communication between platforms;

    • System Analysis and Implementation: Conducted in-depth analysis of system landscapes and project scopes, followed by the successful implementation of tailored solutions to meet organizational needs.

    Technologies:

    • Technologies:
    • SAP ABAP SAP ABAP
    • SAP SAP
  • ABAP Developer

    Protek Yazilim Danismanlik - 2 years 4 months

    • ABAP Development and Reporting: Focused on developing ABAP reports and creating print forms using SmartForms, SAPscript, and Adobe Forms to meet business needs;

    • System Integrations: Worked on system integrations using web services, EDI, and implementing Business Add-Ins (BADIs) to extend and customize functionalities;

    • Fiori and SAPUI5 Applications: Designed and built applications with Fiori and SAPUI5, combining user-friendly interfaces with robust backend logic;

    • Object-Oriented ABAP Programming: Wrote ABAP code from both functional and object-oriented perspectives, ensuring scalable and maintainable solutions.

    Technologies:

    • Technologies:
    • SAP ABAP SAP ABAP
    • SAP SAP

Education

  • BSc.Computer Engineering

    Okan University · 2010 - 2014

Portfolio

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