SAP ABAP Development in FI, MM, SD, EWM, & CRM, S/4HANA, SAP Fiori & UI5, SAP RAP, SAP AIF, BTP (CAP - Node.js-based) and SAP Integration Suite.
Aktualisiert am 29.11.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.12.2024
Verfügbar zu: 50%
davon vor Ort: 10%
SAP ABAP
SAP S/4HANA
SAP AIF
ABAP-Reports
BAdI
BAPI
OData for SAP
SAP RFC
SAP IDOC
SAP Gateway
SAP eWM
SAP SD
SAP FI
SAP CRM 7.0
SAP eCATT
SAP BTE
JavaScript
Node.js
SQLScript for HANA
SAP BTP
SAP Integration Suite
LSMW
ABAP RESTful Application Programming
English
native/bilingual
Swahili
Muttersprache
Polish
beginner

Einsatzorte

Einsatzorte

Berlin (+10km) Hamburg (+10km) Hanover (+10km) Essen, Ruhr (+10km) Dortmund (+10km) Stuttgart (+10km) Zürich (+10km) Zug (+10km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 months
2024-09 - now

Preparing, organizing, and conducting project classes

Assistant Professor
Assistant Professor
  • Preparing, organizing, and conducting project classes in Management of Information Systems in Industry 4.0 for master?s degree students in Engineering Management
  • Preparing, organizing, and conducting project classes in Supportive Processes Management in Industry 4.0 for master?s degree students in Engineering Management
  • Preparing, organizing, and conducting project classes in E-business in logistics for master?s degree students in Logistics Systems
  • Preparing, organizing, and conducting project classes in Intelligent Management Support Systems for bachelor?s degree students in Engineering Management
Faculty of Engineering Management
3 months
2024-10 - 2024-12

BTP Migration

SAP Solution Architect SAP Integration APIs eDocuments ...
SAP Solution Architect

  • Migrating eDocuments for Poland, Hungary, and Italy from SAP CI (Neo) to SAP IS (CF).
  • Configuring the backend ? logical ports in SOAMANAGER
  • Deploying key pairs, certificates, and credentials
  • Copying and configuring integration flows
  • Performing tests on the integration with Int4 Suite

SAP BTP SAP Integration Suite
SAP Integration APIs eDocuments SAP eDocument Cockpit BTP Integration Suite iFlows ABAP Fiori AIF
Rotterdam, Netherlands
4 months
2024-09 - 2024-12

SAP S/4HANA 2023 Support

SAP S/4 HANA Technical Support SAP FI/CO SAP MM ABAP-OO ...
SAP S/4 HANA Technical Support

  • Providing technical support during the operation of the SAP S/4HANA as a backup to the in-house ABAP consulting team.
  • Designing and implementing solutions and concepts using SAP development tools, frameworks, and technologies such as ABAP SQL, CDS, AMDP procedures, OData services, RAP, RFC, IDocs, AMDP, and others.
  • Creating and extending CDS views for custom reports and applications.
  • Maintaining and enhancing integration interfaces and monitoring inbound and outbound messages for SAP-Insight integration.
  • Implementing, extending, migrating, and documenting various ABAP applications, reports, and forms, mainly in FI and MM modules.
  • Implementing and developing FI enhancements using BTEs, BAdIs, customer exits, and user exits.
  • Migrating and updating master data using LSMW
  • Providing S/4HANA 2023 after-care and support, including implementing SNOTEs.

S/4HANA
SAP FI/CO SAP MM ABAP-OO ABAP-Reports SAP IDOC OData for SAP SAP BTE CDS views SAP RFC LSMW User Exits SAP Customer-Exit BAdI BAPI
Florida, USA
2 months
2024-10 - 2024-11

SAP S/4HANA Finance

ABAP Developer ABAP FI Substitution BTE ...
ABAP Developer

  • Provided support to functional consultants as ABAP developer in the SAP Finance team
  • Fixed bugs in various development objects, including Smartforms, custom reports, custom posting transactions, and interfaces.
  • Implemented enhancements using BTEs, user exits, and customer exists for various FI functionalities
  • Created new and adjusted existing substitutions for default line item and document header fields for lockbox files processing.
  • Adjusted tag content in MT101 payment files for Netherlands.

S/4HANA
ABAP FI Substitution BTE ABAP-OO BAdI User Exits
Rotterdam, Netherlands
4 months
2024-06 - 2024-09

B2B/EDI integration

SAP AIF Consultant SAP AIF ABAP SAP SD ...
SAP AIF Consultant

  • Worked as an SAP AIF expert and integration consultant alongside several teams (MuleSoft, SEEBURGER, and Wolfpack) to deliver a B2B EDI integration project.
  • Performed configuration steps in SAP AIF, including namespace and interface definitions, structure mapping, value mapping, fixed values, and field mappings.
  • Created appropriate functional modules and incorporated them into the configuration of the actions for interface monitoring and error handling.
  • Created the required interface determination and partner profile configurations focusing on ORDERS, ORDRSP, INVOIC, SYSTAT01and ALEAUD IDocs.
  • Participated in unit testing, regression testing, and gap analysis
  • Prepared technical documentation for all project activities in and around the SAP AIF solution design, configuration and testing.

SEEBURGER BIS
SAP AIF ABAP SAP SD EDI SAP IDOC OData for SAP ALE
Knauf
Kitzingen, Germany
5 years
2019-10 - 2024-09

Prepared, organized, and conducted project classes

Teaching Assistant ? Intern
Teaching Assistant ? Intern
  • Prepared, organized, and conducted project classes in Modern Concepts of Management and Intelligent Management Support Systems at the Faculty of Engineering Management.
  • Partnered with professors to plan and implement lessons that follow the Engineering Management faculty's curriculum, goals, objectives, and philosophies.
  • Held consultations with students on various issues and concepts related to conducted classes
  • Prepared reports on conducted teaching activities, course organization, and e-learning platform used for audit.
Faculty of Engineering Management
5 months
2024-04 - 2024-08

SAP S/4 HANA Upgrade Project - 1809 to 2023

ABAP SAP Fiori Enhancements ...
  • Joined a system upgrade project for a small-scale instance of S/4HANA as a backup to the in-house ABAP team to help meet the tight schedule.
  • Modified and enhanced Data Dictionary objects and CDS views to align with S/4HANA 2023 standards.
  • Adjusted AMDP procedures and functions to ensure compatibility with and efficient running on the upgraded HANA database.
  • Reviewed and modified ABAP Objects in SPAU and SPAU_ENH, including SAP Notes, reports, interfaces, functional modules, standard classes, and message classes to work with new and changed standard objects.
  • Adjusted cloned objects to maintain functionality as per the business requirements.
  • Performed ATC adjustment to remove obsolete objects, fix syntax errors, and improve the performance of custom ABAP code.
  • Performed variants check and backup pre-upgrade, comparison, restoration, and adjustments post-upgrade.
  • Performed data migration using the LSMW tool.
  • Checked FLP customizing, SICF activation, and cache clean-up as part of cut-over activities.
  • Participated in unit testing, integration testing, and regression testing to ensure efficient working of individual components, integrated components, and existing functionality.
  • Handled all defects identified during UAT by investigating and fixing issues through modifications, enhancements, BAdI implementations, and SNOTE implementations.
  • Updated technical documentation related to the system, including system architecture, data models, interface designs, test plans, and user guides.
SAP S/4HANA Eclipse
ABAP SAP Fiori Enhancements LSMW SPAU SPDD BAdI ATC check SNOTE AMDP
Trammo Inc.
Florida, USA
3 years 6 months
2021-01 - 2024-06

CRM system implementation & support

SAP ABAP & CRM Technical Consultant ABAP ABAP-OO ABAP-Reports ...
SAP ABAP & CRM Technical Consultant

  • Took part in sprint planning with key users and business line managers to retrospect, set sprint goals, and plan capacity as part of the core development team.
  • Analyzed user requirements and acceptance criteria of client user stories and transformed them into business requirements.
  • Performed Web UI configurations/customizations.
  • Developed reports, interfaces, functional modules, REST APIs, and SOAP web services for various applications, solutions, and integrations with external systems, mainly SAP BRIM.
  • Designed and implemented solutions based on the BOL/Genil frameworks.
  • Created custom UI5 applications for various business cases, including aggregating and monitoring pre-sale and sales processes and objects.
  • Performed enhancements, including BAdI implementations, user exit, customer exit, and BOL enhancements.
  • Implemented SAP Notes and processed SPAU and SPAU_ENH objects and custom code adjustments during technical and service pack upgrades.
  • Created appropriate technical documentation to aid key users and technical teams.
  • Conducted system presentations and training workshops for business line managers and key users.

SAP CRM SAP HANA
ABAP ABAP-OO ABAP-Reports BAdI BOL/Genil CRM OneOrder Framework AET SNOTE CRM WebClient UI WebService OData CRM Service
Hamburg, Berlin, Essen
2 years
2019-02 - 2021-01

Helped streamline repair processes

Technical Support
Technical Support
  • Helped streamline repair processes and update procedures for support action consistency.
  • Assisted customers with product selection based on stated needs, proposed use, and budget.
  • Responded to support requests from end users and patiently walked individuals through basic troubleshooting tasks.
  • Collaborated with supervisors to escalate and address customer inquiries and technical issues.
  • Managed customer returns (complaints)procedures in the SAP SD module.
Newell Brands
Poznan, Poland
6 months
2018-07 - 2018-12

Developed executive presentations and reports

Project Manager/Sales Executive
Project Manager/Sales Executive
  • Worked in a multinational business environment based on everyday contact with international clients.
  • Identified plans and resources required to meet project goals and objectives by setting realistic timelines and checkpoints.
  • Developed executive presentations and reports to facilitate project evaluation and process improvement.
  • Drove team success through a shared vision and recognition of quality performance.
  • Constantly cooperated with ACI offices abroad (London, Chicago, and Pune).
ACI Europe Ltd
Pozna?, Poland
4 months
2017-12 - 2018-03

Web Development

Intern JavaScript jQuery HTML5 ...
Intern
  • Studied basic project requirements with assigned technical lead and planned development strategies.
  • Collaborated with product managers, testers, and developers to initiate process improvements.
  • Developed solutions and products using front-end programming languages and technologies, including JavaScript, jQuery, HTML5, and CSS3.
JavaScript jQuery HTML5 CSS3
flow2code
Poznan, Poland

Aus- und Weiterbildung

Aus- und Weiterbildung

5 years 2 months
2019-10 - now

Management and Quality Studies

Ph.D, Poznan University of Technology, Poznan, Poland
Ph.D
Poznan University of Technology, Poznan, Poland
Doctoral Dissertation: on request

1 month
2023-09 - 2023-09

SAP Certified Development Associate

  • SAP BTP Extensions with SAP Cloud Application Programming Model
1 month
2023-06 - 2023-06

SAP Certified Development Associate

  • Programming in SAP S/4HANA for SAP NetWeaver ABAP Programmers
1 month
2023-03 - 2023-03

SAP Certified Development Associate

SAP Fiori Application Developer,
SAP Fiori Application Developer
1 year 1 month
2019-03 - 2020-03

ABAP Programming

ABAP Programming, Brandenburg University of Applied Sciences
ABAP Programming
Brandenburg University of Applied Sciences
Introduction to ABAP Programming
Advanced ABAP Programming

4 months
2018-12 - 2019-03

SAP ERP Customizing

SAP ERP Customizing, University of Duisburg-Essen
SAP ERP Customizing
University of Duisburg-Essen
Introduction to SAP ERP Customizing and Implementation.
Advanced SAP ERP Customizing and Implementation.
2 years 1 month
2017-02 - 2019-02

Engineering Management

Master of Science, Poznan University of Technology, Poznan, Poland
Master of Science
Poznan University of Technology, Poznan, Poland
Master Thesis: on request
5 months
2018-03 - 2018-07

SAP TERP10 on S/4HANA

SAP TERP10 on S/4HANA, University of Duisburg-Essen
SAP TERP10 on S/4HANA
University of Duisburg-Essen
Enterprise Resource Planning with SAP.
4 years 8 months
2012-01 - 2016-08

Soil, Water & Environmental Engineering

Bachelor of Science, Jomo Kenyatta University of Agriculture & Technology, Nairobi, Kenya
Bachelor of Science
Jomo Kenyatta University of Agriculture & Technology, Nairobi, Kenya

Position

Position

Kompetenzen

Kompetenzen

Top-Skills

SAP ABAP SAP S/4HANA SAP AIF ABAP-Reports BAdI BAPI OData for SAP SAP RFC SAP IDOC SAP Gateway SAP eWM SAP SD SAP FI SAP CRM 7.0 SAP eCATT SAP BTE JavaScript Node.js SQLScript for HANA SAP BTP SAP Integration Suite LSMW ABAP RESTful Application Programming

Produkte / Standards / Erfahrungen / Methoden

Profile

I am an SAP Consultant skilled in developing, integrating, and optimizing solutions to enhance business process efficiency and drive value. My expertise spans various tools and frameworks, including ABAP, RAP, Fiori, UI5, SQLScript, and CAP (Node. jsbased). I have hands-on experience with SAP platforms and technologies such as NetWeaver 7.5, CRM 7.0, Gateway, AIF, S/4HANA, and BTP. I am also a part-time assistant at Pozna? University of Technology, where I lead project classes and research on topics related to Industry 4.0, intelligent decision support systems, and process management. I aim to leverage my diverse expertise and experience in academia and business to create value by bridging the gap between SAP technical solutions and business needs in today?s fast-paced world, where organizations seek to enhance their operational efficiency and decision-making capabilities.


Technical Skills

  • ABAP ? Classical & Object-Oriented
  • ABAP SQL and CDS views
  • SQLScript for HANA & AMDP
  • Web Dynpro & SALV/ALV reports
  • Adobe forms and Smartforms
  • SAP Gateway & OData Services
  • RFC, BAPIs, REST, and SOAP Web Services
  • Enhancements (BADIs, BTEs, User exits, & customer exits)
  • SAP AIF, IDoc/ALE
  • Fiori & SAP UI5
  • BOPF, PPF, ABAP RAP, and CAP(Node.js)
  • CRM One order framework
  • BOL/GenIL Programming, AET & Web UI enhancement
  • JSON, XML, HTML5, and CSS3
  • Basics in Python, R, and WordPress development


Soft skills

  • Excellent communication
  • Teamwork and collaboration
  • Cultural competence
  • Adaptability
  • Open-mindedness
  • Critical thinking
  • Willingness to learn
  • Persistence

Programmiersprachen

ABAP
Experte
SAP Fiori
Fortgeschritten
SQLScript
Fortgeschritten
SAP UI5
Fortgeschritten
JavaScript
Fortgeschritten
Node.JS
Basics
HTML5
Fortgeschritten
CSS3
Fortgeschritten
Python
Fortgeschritten
Java
Basics

Einsatzorte

Einsatzorte

Berlin (+10km) Hamburg (+10km) Hanover (+10km) Essen, Ruhr (+10km) Dortmund (+10km) Stuttgart (+10km) Zürich (+10km) Zug (+10km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

3 months
2024-09 - now

Preparing, organizing, and conducting project classes

Assistant Professor
Assistant Professor
  • Preparing, organizing, and conducting project classes in Management of Information Systems in Industry 4.0 for master?s degree students in Engineering Management
  • Preparing, organizing, and conducting project classes in Supportive Processes Management in Industry 4.0 for master?s degree students in Engineering Management
  • Preparing, organizing, and conducting project classes in E-business in logistics for master?s degree students in Logistics Systems
  • Preparing, organizing, and conducting project classes in Intelligent Management Support Systems for bachelor?s degree students in Engineering Management
Faculty of Engineering Management
3 months
2024-10 - 2024-12

BTP Migration

SAP Solution Architect SAP Integration APIs eDocuments ...
SAP Solution Architect

  • Migrating eDocuments for Poland, Hungary, and Italy from SAP CI (Neo) to SAP IS (CF).
  • Configuring the backend ? logical ports in SOAMANAGER
  • Deploying key pairs, certificates, and credentials
  • Copying and configuring integration flows
  • Performing tests on the integration with Int4 Suite

SAP BTP SAP Integration Suite
SAP Integration APIs eDocuments SAP eDocument Cockpit BTP Integration Suite iFlows ABAP Fiori AIF
Rotterdam, Netherlands
4 months
2024-09 - 2024-12

SAP S/4HANA 2023 Support

SAP S/4 HANA Technical Support SAP FI/CO SAP MM ABAP-OO ...
SAP S/4 HANA Technical Support

  • Providing technical support during the operation of the SAP S/4HANA as a backup to the in-house ABAP consulting team.
  • Designing and implementing solutions and concepts using SAP development tools, frameworks, and technologies such as ABAP SQL, CDS, AMDP procedures, OData services, RAP, RFC, IDocs, AMDP, and others.
  • Creating and extending CDS views for custom reports and applications.
  • Maintaining and enhancing integration interfaces and monitoring inbound and outbound messages for SAP-Insight integration.
  • Implementing, extending, migrating, and documenting various ABAP applications, reports, and forms, mainly in FI and MM modules.
  • Implementing and developing FI enhancements using BTEs, BAdIs, customer exits, and user exits.
  • Migrating and updating master data using LSMW
  • Providing S/4HANA 2023 after-care and support, including implementing SNOTEs.

S/4HANA
SAP FI/CO SAP MM ABAP-OO ABAP-Reports SAP IDOC OData for SAP SAP BTE CDS views SAP RFC LSMW User Exits SAP Customer-Exit BAdI BAPI
Florida, USA
2 months
2024-10 - 2024-11

SAP S/4HANA Finance

ABAP Developer ABAP FI Substitution BTE ...
ABAP Developer

  • Provided support to functional consultants as ABAP developer in the SAP Finance team
  • Fixed bugs in various development objects, including Smartforms, custom reports, custom posting transactions, and interfaces.
  • Implemented enhancements using BTEs, user exits, and customer exists for various FI functionalities
  • Created new and adjusted existing substitutions for default line item and document header fields for lockbox files processing.
  • Adjusted tag content in MT101 payment files for Netherlands.

S/4HANA
ABAP FI Substitution BTE ABAP-OO BAdI User Exits
Rotterdam, Netherlands
4 months
2024-06 - 2024-09

B2B/EDI integration

SAP AIF Consultant SAP AIF ABAP SAP SD ...
SAP AIF Consultant

  • Worked as an SAP AIF expert and integration consultant alongside several teams (MuleSoft, SEEBURGER, and Wolfpack) to deliver a B2B EDI integration project.
  • Performed configuration steps in SAP AIF, including namespace and interface definitions, structure mapping, value mapping, fixed values, and field mappings.
  • Created appropriate functional modules and incorporated them into the configuration of the actions for interface monitoring and error handling.
  • Created the required interface determination and partner profile configurations focusing on ORDERS, ORDRSP, INVOIC, SYSTAT01and ALEAUD IDocs.
  • Participated in unit testing, regression testing, and gap analysis
  • Prepared technical documentation for all project activities in and around the SAP AIF solution design, configuration and testing.

SEEBURGER BIS
SAP AIF ABAP SAP SD EDI SAP IDOC OData for SAP ALE
Knauf
Kitzingen, Germany
5 years
2019-10 - 2024-09

Prepared, organized, and conducted project classes

Teaching Assistant ? Intern
Teaching Assistant ? Intern
  • Prepared, organized, and conducted project classes in Modern Concepts of Management and Intelligent Management Support Systems at the Faculty of Engineering Management.
  • Partnered with professors to plan and implement lessons that follow the Engineering Management faculty's curriculum, goals, objectives, and philosophies.
  • Held consultations with students on various issues and concepts related to conducted classes
  • Prepared reports on conducted teaching activities, course organization, and e-learning platform used for audit.
Faculty of Engineering Management
5 months
2024-04 - 2024-08

SAP S/4 HANA Upgrade Project - 1809 to 2023

ABAP SAP Fiori Enhancements ...
  • Joined a system upgrade project for a small-scale instance of S/4HANA as a backup to the in-house ABAP team to help meet the tight schedule.
  • Modified and enhanced Data Dictionary objects and CDS views to align with S/4HANA 2023 standards.
  • Adjusted AMDP procedures and functions to ensure compatibility with and efficient running on the upgraded HANA database.
  • Reviewed and modified ABAP Objects in SPAU and SPAU_ENH, including SAP Notes, reports, interfaces, functional modules, standard classes, and message classes to work with new and changed standard objects.
  • Adjusted cloned objects to maintain functionality as per the business requirements.
  • Performed ATC adjustment to remove obsolete objects, fix syntax errors, and improve the performance of custom ABAP code.
  • Performed variants check and backup pre-upgrade, comparison, restoration, and adjustments post-upgrade.
  • Performed data migration using the LSMW tool.
  • Checked FLP customizing, SICF activation, and cache clean-up as part of cut-over activities.
  • Participated in unit testing, integration testing, and regression testing to ensure efficient working of individual components, integrated components, and existing functionality.
  • Handled all defects identified during UAT by investigating and fixing issues through modifications, enhancements, BAdI implementations, and SNOTE implementations.
  • Updated technical documentation related to the system, including system architecture, data models, interface designs, test plans, and user guides.
SAP S/4HANA Eclipse
ABAP SAP Fiori Enhancements LSMW SPAU SPDD BAdI ATC check SNOTE AMDP
Trammo Inc.
Florida, USA
3 years 6 months
2021-01 - 2024-06

CRM system implementation & support

SAP ABAP & CRM Technical Consultant ABAP ABAP-OO ABAP-Reports ...
SAP ABAP & CRM Technical Consultant

  • Took part in sprint planning with key users and business line managers to retrospect, set sprint goals, and plan capacity as part of the core development team.
  • Analyzed user requirements and acceptance criteria of client user stories and transformed them into business requirements.
  • Performed Web UI configurations/customizations.
  • Developed reports, interfaces, functional modules, REST APIs, and SOAP web services for various applications, solutions, and integrations with external systems, mainly SAP BRIM.
  • Designed and implemented solutions based on the BOL/Genil frameworks.
  • Created custom UI5 applications for various business cases, including aggregating and monitoring pre-sale and sales processes and objects.
  • Performed enhancements, including BAdI implementations, user exit, customer exit, and BOL enhancements.
  • Implemented SAP Notes and processed SPAU and SPAU_ENH objects and custom code adjustments during technical and service pack upgrades.
  • Created appropriate technical documentation to aid key users and technical teams.
  • Conducted system presentations and training workshops for business line managers and key users.

SAP CRM SAP HANA
ABAP ABAP-OO ABAP-Reports BAdI BOL/Genil CRM OneOrder Framework AET SNOTE CRM WebClient UI WebService OData CRM Service
Hamburg, Berlin, Essen
2 years
2019-02 - 2021-01

Helped streamline repair processes

Technical Support
Technical Support
  • Helped streamline repair processes and update procedures for support action consistency.
  • Assisted customers with product selection based on stated needs, proposed use, and budget.
  • Responded to support requests from end users and patiently walked individuals through basic troubleshooting tasks.
  • Collaborated with supervisors to escalate and address customer inquiries and technical issues.
  • Managed customer returns (complaints)procedures in the SAP SD module.
Newell Brands
Poznan, Poland
6 months
2018-07 - 2018-12

Developed executive presentations and reports

Project Manager/Sales Executive
Project Manager/Sales Executive
  • Worked in a multinational business environment based on everyday contact with international clients.
  • Identified plans and resources required to meet project goals and objectives by setting realistic timelines and checkpoints.
  • Developed executive presentations and reports to facilitate project evaluation and process improvement.
  • Drove team success through a shared vision and recognition of quality performance.
  • Constantly cooperated with ACI offices abroad (London, Chicago, and Pune).
ACI Europe Ltd
Pozna?, Poland
4 months
2017-12 - 2018-03

Web Development

Intern JavaScript jQuery HTML5 ...
Intern
  • Studied basic project requirements with assigned technical lead and planned development strategies.
  • Collaborated with product managers, testers, and developers to initiate process improvements.
  • Developed solutions and products using front-end programming languages and technologies, including JavaScript, jQuery, HTML5, and CSS3.
JavaScript jQuery HTML5 CSS3
flow2code
Poznan, Poland

Aus- und Weiterbildung

Aus- und Weiterbildung

5 years 2 months
2019-10 - now

Management and Quality Studies

Ph.D, Poznan University of Technology, Poznan, Poland
Ph.D
Poznan University of Technology, Poznan, Poland
Doctoral Dissertation: on request

1 month
2023-09 - 2023-09

SAP Certified Development Associate

  • SAP BTP Extensions with SAP Cloud Application Programming Model
1 month
2023-06 - 2023-06

SAP Certified Development Associate

  • Programming in SAP S/4HANA for SAP NetWeaver ABAP Programmers
1 month
2023-03 - 2023-03

SAP Certified Development Associate

SAP Fiori Application Developer,
SAP Fiori Application Developer
1 year 1 month
2019-03 - 2020-03

ABAP Programming

ABAP Programming, Brandenburg University of Applied Sciences
ABAP Programming
Brandenburg University of Applied Sciences
Introduction to ABAP Programming
Advanced ABAP Programming

4 months
2018-12 - 2019-03

SAP ERP Customizing

SAP ERP Customizing, University of Duisburg-Essen
SAP ERP Customizing
University of Duisburg-Essen
Introduction to SAP ERP Customizing and Implementation.
Advanced SAP ERP Customizing and Implementation.
2 years 1 month
2017-02 - 2019-02

Engineering Management

Master of Science, Poznan University of Technology, Poznan, Poland
Master of Science
Poznan University of Technology, Poznan, Poland
Master Thesis: on request
5 months
2018-03 - 2018-07

SAP TERP10 on S/4HANA

SAP TERP10 on S/4HANA, University of Duisburg-Essen
SAP TERP10 on S/4HANA
University of Duisburg-Essen
Enterprise Resource Planning with SAP.
4 years 8 months
2012-01 - 2016-08

Soil, Water & Environmental Engineering

Bachelor of Science, Jomo Kenyatta University of Agriculture & Technology, Nairobi, Kenya
Bachelor of Science
Jomo Kenyatta University of Agriculture & Technology, Nairobi, Kenya

Position

Position

Kompetenzen

Kompetenzen

Top-Skills

SAP ABAP SAP S/4HANA SAP AIF ABAP-Reports BAdI BAPI OData for SAP SAP RFC SAP IDOC SAP Gateway SAP eWM SAP SD SAP FI SAP CRM 7.0 SAP eCATT SAP BTE JavaScript Node.js SQLScript for HANA SAP BTP SAP Integration Suite LSMW ABAP RESTful Application Programming

Produkte / Standards / Erfahrungen / Methoden

Profile

I am an SAP Consultant skilled in developing, integrating, and optimizing solutions to enhance business process efficiency and drive value. My expertise spans various tools and frameworks, including ABAP, RAP, Fiori, UI5, SQLScript, and CAP (Node. jsbased). I have hands-on experience with SAP platforms and technologies such as NetWeaver 7.5, CRM 7.0, Gateway, AIF, S/4HANA, and BTP. I am also a part-time assistant at Pozna? University of Technology, where I lead project classes and research on topics related to Industry 4.0, intelligent decision support systems, and process management. I aim to leverage my diverse expertise and experience in academia and business to create value by bridging the gap between SAP technical solutions and business needs in today?s fast-paced world, where organizations seek to enhance their operational efficiency and decision-making capabilities.


Technical Skills

  • ABAP ? Classical & Object-Oriented
  • ABAP SQL and CDS views
  • SQLScript for HANA & AMDP
  • Web Dynpro & SALV/ALV reports
  • Adobe forms and Smartforms
  • SAP Gateway & OData Services
  • RFC, BAPIs, REST, and SOAP Web Services
  • Enhancements (BADIs, BTEs, User exits, & customer exits)
  • SAP AIF, IDoc/ALE
  • Fiori & SAP UI5
  • BOPF, PPF, ABAP RAP, and CAP(Node.js)
  • CRM One order framework
  • BOL/GenIL Programming, AET & Web UI enhancement
  • JSON, XML, HTML5, and CSS3
  • Basics in Python, R, and WordPress development


Soft skills

  • Excellent communication
  • Teamwork and collaboration
  • Cultural competence
  • Adaptability
  • Open-mindedness
  • Critical thinking
  • Willingness to learn
  • Persistence

Programmiersprachen

ABAP
Experte
SAP Fiori
Fortgeschritten
SQLScript
Fortgeschritten
SAP UI5
Fortgeschritten
JavaScript
Fortgeschritten
Node.JS
Basics
HTML5
Fortgeschritten
CSS3
Fortgeschritten
Python
Fortgeschritten
Java
Basics

Vertrauen Sie auf Randstad

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.