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Senior SAP ABAP Entwickler

Experience:
18 y
Experience:
18 y
Location:
50-536 Wrocław
Last update:
21.04.2021
Register to Contact Freelancer
Availability
Available
Rate
Onsite hourly: 80 €
Remote hourly: N/A
Languages
German: Basic knowledge
Polish: Native
English: Near native
Area Preference
Reisebereischaft: ja. Zeitliche und räumliche Verfügbarkeit: Montag - Donnerstag/Freitag
Description
SKILLS
Industry Knowledge: 
– Automotive
– Automation
– Car Insurance
– Customer electronics (ICE)
– Food/FCMG
– Insurance
– Glass packaging
– Pharmacy
– Robotics
– Travel.

SAP Module Knowledge
– SAP APO DP
– SAP DBM
– SAP FI/CO
– SAP MI
– SAP QM
– SAP PP
– SAP SD/MM
– SAP XI/PI 7.1
– SAP WM

Business Process Knowledge
– SAP Licensing
– Systems architecture and integration
– SAP/non SAP processes definition
– User training and documentation

SAP Technical Knowledge
– ABAP/OO, ABAP/OO patterns and ABAP/4
– SAP enhancements: BADI, user-exits
– Printouts: Smartforms & SAPscripts
Other skills
ABAP SAP ERP SAP XI Web standards Database design BAPI XML XSLT JAVA backend Data integration MySQL SAP Technical data extraction Dependency Injection SAP PP source code management SAP APO DP SAP systems SAP FI/CO data mapping SOAP middleware LIMS SAP SAP Netweaver SAP QM web service ABAP/4 Elasticsearch SAP SD code documentation CSS WebServices SapScript SAP MM mobile application programming Search engines Systems architecture information retrieval HTML SAP ABAP IDoc usage statistics XML files SAP R/3 SAP WM
Work & Experience
01.10.2016 — Now
Orlen, OLI - License Optimization Framework
Solution Architect and Key Developer of OLI - License Optimization Framework
OLI - License Optimization Framework is tool helping to optimize and manage SAP licenses. Additionally, it helps to easy daily administration tasks related to users and license maintenance. Tasks and main achievements in project: * Design and develop fast and small-resource consuming data extraction, analysis and synchronization mechanism for all available SAP systems starting from 4.7x family up to latest 7.x releases. * Design and develop tool to analyse user roles and profiles to help identify areas in which users are allowed to run transactions. * Integrate OLI with SLAW and SLAW2. * Analyse, design and develop extractors helping to identify indirect access to SAP. * Enhance core functionality with extension framework adding new features basing on analysis of tool usage (e.g. support for HR license or indirect access). * Integration with SLAW2. * Performance and GUI optimizations. * Key terms: SAP License optimization (named license); user administration optimization.
01.09.2016 — Now
Talanx (Insurance), SAP ERP AMS
Development Team Leader and key developer and development analyst
Tasks and main achievements in project: * Coordination of small development team located in two countries (Poland, Romania) and many locations. * Incidents and change requests management according to SLA. * Effort estimation of new requirements in different clusters ReWe (Accounting, Controlling, Payment management), HCM (PA, PO, PY, PT), IDE (CML, MM, RE-FX). * Key development: enhanced Validation Framework (FI, AM, CO).
01.04.2016 — 31.08.2016
Orlen (Oil and Gas), JPK
Key developer and architect designer
File (JPK) solution. Tasks and main achievements in project * Design, implement and optimize XML generation framework to generate big XML files in reasonable time (XML size over 2GB). * Resources optimization during XML file generation. Challenge: generate XML file for 50 mo. of invoices per month. * Downgrade of ABAP-OO solution to version compatible with 4.7. * Used technologies: ABAP OO, Simple Transformations.
01.07.2014 — 31.08.2015
BMW
Developer
based in Germany and South Africa Project role: Developer with key focus on RF transactions and KLT for Tiexi Tasks and main achievements in project * Enhancing RF picking transaction for SUMA JIS process with new features, e.g. pick by light, alternative HU logic, customizable TO regeneration, resumption at any time and emergency mode. * Responsible for rack capacity planning and rack optimalization algorithm for KLT process in BB builder. * Rack list printouts redesign - implementation of new printout framework. * Improvements of BSP aplications responsiveness for wide screens (ANDON boards). * Supporting bugifixing (on demand) of exising implementations (HOT process, RZ transactions, verification profile). * Delivery of high quality development and documenatation.
01.02.2014 — 30.06.2014
Novartis; OTC UK and OTC Ukraine
Key developer, implementation and testing phase
Tasks and main achievements in project * Warehouse interfaces implementation. * Stock reconciliation reports design and implementation. * Delivered high quality development just on time. * Developed tool helping to spell and write amounts in Ukrainian using special formatting.
01.01.2014 — 31.01.2014
Novartis; SHAPE Japan
Key developer
Project role: Key developer strengthening and supporting development team during end of development phase in key areas Tasks and main achievements in project * Increased the number of deliverables in Development Team. * Developed high quality custom applications in LO/FI areas.
01.08.2013 — 31.12.2013
Sandoz; LIMS Kundl
Technical expert
Tasks and main achievements in project * Optimize and simplifiy existing processes to be as close as possible to SHAPE LIMS Core. * Implement the Sandoz global standard tool for QA/QC processes SHAPE LIMS covering: sampling, quality control, release and certification, stability and retain sample management. * Implement the Sandoz standard reporting tool for GxP-compliant reporting. * Develop a Sandoz global solution for Environmental Monitoring covering the specific requirements of a sterile production.
01.04.2013 — 31.07.2013
Novartis (Pharmacy), OTC US
Technical expert, member of medium development team
Tasks and main achievements in project * Enhanced PP campaigns to support Rhythm Wheel Cycle. * Develop high quality custom applications in SD/LO/MM/FI/CO areas. * Create high quality documentation. * Deliver in time according to the detailed schedule. * Share knowledge with other team members. * Build a trustful relationship with the functional consultants and Client's business representatives, just as with the Project Management.
01.03.2011 — 28.02.2013
Vetropack
Development Team Leader, Code reviewer, PI specialist
and 4 rollouts: based in Austria, Switzerland, Czech, Slovak and Chroatia Project role: Development Team Leader, Code reviewer, PI specialist. Tasks and main achievements in project * Leading developer responsible for complex development in SD/PUR/HR Area. * Implementation in an Austrian pilot and 4 rollouts to 6 production sites and 6 markets. * Leading the team: tasks assignment, estimation of development effort and controlling their realization according to available budget and standards. * Coordinating and tracking progress of development in local development teams. * Preparing development standards, rules and best practices and reviewing the code if all standards are met. * Conceptual work on integrating all SD/PUR and LOG forms. * Supporting teams in analyzing errors, implementing SAP notes, estimations. * Supporting integration of PPS running in ERP with ECC and APO DP. * PI development & customizing for Evidence/Tag Pilot and ProdInfo interfaces. * Responsible for high quality of the code (code reviewer). * Go-Live and post Go-Live support.
01.12.2010 — 28.02.2011
CHT/Bezema
Technical expert, member of small development team
Tasks and main achievements in project * Developing according to development standards with highest possible quality. * Active and close cooperation with functional team. * Delivering technical specifications focusing on crucial functionalities. * Creating enhancements (in different modules). * Design LSMW based price migration tool. * Design and development of reports (different scopes). * Tuning up and translating printouts (Smartforms).
01.07.2010 — 31.01.2011
ALSO (Consumer Electronics)
developer, member of PI/XI team
Tasks and main achievements in project * Supporting functional team in functional specification creation. * Creating EDI interfaces in PI for vendor reporting, purchase orders, customer invoices and master data migration. * Responsible for interfaces modelling, implementation and monitoring. * Go-Live support.
01.01.2010 — 30.04.2010
Franke
Developer, member of small development team
Tasks and main achievements in project. * Enhancement of DMEE trees to handle payment runs for banks: ING and DB. * Polish version of global template-based printouts for correspondence, dunning letters, internal invoices, vendor payments and reminders.
01.04.2009 — 31.01.2010
Sandoz (Pharmacy), Shape DE
Developer, member of a big development team
Tasks and main achievements in project * Design complex solution for text determination in SD orders based on user exits for text determination. * Create solutions according to business specifications. * Prepare of technical documentation. * Development focused mainly on enhancements, Smartforms and SOX relevant reports with a special care about performance. * Develop common solution for all Smartforms-based SD forms. * Go-Live support.
01.05.2008 — 31.03.2009
Tecan
Key developer and small team leader
Tasks and main achievements in project * Migrate from SapScript to Smartforms. * Manage small developers team. * Improvement performance of existing background jobs. * Create and enhance existing user-exits.
01.12.2007 — 31.01.2008
AMAG
Developer
Tasks and main achievements in project * Developed XI-based interface between Audatex web service-base (claims) application and SAP DBM CARBON. * Responsible for XI interface architecture, data mapping and interfaces to DBM orders. * Design and develop mapping, and configuration for transferring car data into DBM orders through DMB actions.
01.12.2007 — 28.02.2009
BALD
Key developer
Tasks and main achievements in project * Develop XI-based interface between SilverDat 2 web service-based application and SAP DBM CARBON. * Responsible for XI interface architecture, data mapping and interfaces to DBM orders. * Extending DBM transactions and DBM order with SilverDat2-based mechanism of car identification. * Creating interface for car damage calculation information retrieval and car data import into DBM. * Integration of varied scoped of technologies: XI/WebServices, SOAP Adapters, XSLT transformations, JAVA mappings, XI specialized modules.
01.07.2007 — 30.11.2007
Compass (FCMG)
Development team member
Tasks and main achievements in project * Create module for overview list of the demand quantities and production with supply of cause and charge as a part of WD4ABAP-based, Multilanguage application for managing food ordering.
01.04.2007 — 31.08.2007
TUI Hellas
Development team member, training leader
Tasks and main achievements in project * Responsible for middleware and backend part of mobile application on PDA (PocketPC) for the selling excursions, based on SAP Mobile Infrastructure and SAP Netweaver. * Develop SyncBOs on middleware. * Provided training materials and high quality documentation. * Conducted Go-Live training of support team on customer side.
01.02.2007 — 31.03.2007
Telefonica
Development team member
* Developing, Z-extension of MEDRUCK SapScript.
01.11.2006 — 31.12.2006
Strategix
Developer
Tasks and main achievements in project * Developed SAP-certified solution for interface between Strategix application and SAP BW. * Develop and create WebService based interfaces.
01.11.2006 — 31.05.2007
Krono-Ukraine
Developer
Tasks and main achievements in project * Developed extensions for FBCJ transaction. * created SapScripts-based FI invoices. * Developed financial reports.
01.10.2006 — 30.11.2006
IMG
Junior Consultant
Tasks and main achievements in project * Customized report for automatic documentation generation. * Creating ABAP/OO based highly maintainable report for code documentation generation * Design and development of sets of Code Inspector enhancements for code validation.
Attachments
CV_Englisch

Description

SKILLS
Industry Knowledge: 
– Automotive
– Automation
– Car Insurance
– Customer electronics (ICE)
– Food/FCMG
– Insurance
– Glass packaging
– Pharmacy
– Robotics
– Travel.

SAP Module Knowledge
– SAP APO DP
– SAP DBM
– SAP FI/CO
– SAP MI
– SAP QM
– SAP PP
– SAP SD/MM
– SAP XI/PI 7.1
– SAP WM

Business Process Knowledge
– SAP Licensing
– Systems architecture and integration
– SAP/non SAP processes definition
– User training and documentation

SAP Technical Knowledge
– ABAP/OO, ABAP/OO patterns and ABAP/4
– SAP enhancements: BADI, user-exits
– Printouts: Smartforms & SAPscripts

Main Skills

Other Skills

ABAP SAP ERP SAP XI Web standards Database design BAPI XML XSLT JAVA backend Data integration MySQL SAP Technical data extraction Dependency Injection SAP PP source code management SAP APO DP SAP systems SAP FI/CO data mapping SOAP middleware LIMS SAP SAP Netweaver SAP QM web service ABAP/4 Elasticsearch SAP SD code documentation CSS WebServices SapScript SAP MM mobile application programming Search engines Systems architecture information retrieval HTML SAP ABAP IDoc usage statistics XML files SAP R/3 SAP WM

Work & Experience

01.10.2016 — Now
Orlen, OLI - License Optimization Framework
Solution Architect and Key Developer of OLI - License Optimization Framework
OLI - License Optimization Framework is tool helping to optimize and manage SAP licenses. Additionally, it helps to easy daily administration tasks related to users and license maintenance. Tasks and main achievements in project: * Design and develop fast and small-resource consuming data extraction, analysis and synchronization mechanism for all available SAP systems starting from 4.7x family up to latest 7.x releases. * Design and develop tool to analyse user roles and profiles to help identify areas in which users are allowed to run transactions. * Integrate OLI with SLAW and SLAW2. * Analyse, design and develop extractors helping to identify indirect access to SAP. * Enhance core functionality with extension framework adding new features basing on analysis of tool usage (e.g. support for HR license or indirect access). * Integration with SLAW2. * Performance and GUI optimizations. * Key terms: SAP License optimization (named license); user administration optimization.
01.09.2016 — Now
Talanx (Insurance), SAP ERP AMS
Development Team Leader and key developer and development analyst
Tasks and main achievements in project: * Coordination of small development team located in two countries (Poland, Romania) and many locations. * Incidents and change requests management according to SLA. * Effort estimation of new requirements in different clusters ReWe (Accounting, Controlling, Payment management), HCM (PA, PO, PY, PT), IDE (CML, MM, RE-FX). * Key development: enhanced Validation Framework (FI, AM, CO).
01.04.2016 — 31.08.2016
Orlen (Oil and Gas), JPK
Key developer and architect designer
File (JPK) solution. Tasks and main achievements in project * Design, implement and optimize XML generation framework to generate big XML files in reasonable time (XML size over 2GB). * Resources optimization during XML file generation. Challenge: generate XML file for 50 mo. of invoices per month. * Downgrade of ABAP-OO solution to version compatible with 4.7. * Used technologies: ABAP OO, Simple Transformations.
01.07.2014 — 31.08.2015
BMW
Developer
based in Germany and South Africa Project role: Developer with key focus on RF transactions and KLT for Tiexi Tasks and main achievements in project * Enhancing RF picking transaction for SUMA JIS process with new features, e.g. pick by light, alternative HU logic, customizable TO regeneration, resumption at any time and emergency mode. * Responsible for rack capacity planning and rack optimalization algorithm for KLT process in BB builder. * Rack list printouts redesign - implementation of new printout framework. * Improvements of BSP aplications responsiveness for wide screens (ANDON boards). * Supporting bugifixing (on demand) of exising implementations (HOT process, RZ transactions, verification profile). * Delivery of high quality development and documenatation.
01.02.2014 — 30.06.2014
Novartis; OTC UK and OTC Ukraine
Key developer, implementation and testing phase
Tasks and main achievements in project * Warehouse interfaces implementation. * Stock reconciliation reports design and implementation. * Delivered high quality development just on time. * Developed tool helping to spell and write amounts in Ukrainian using special formatting.
01.01.2014 — 31.01.2014
Novartis; SHAPE Japan
Key developer
Project role: Key developer strengthening and supporting development team during end of development phase in key areas Tasks and main achievements in project * Increased the number of deliverables in Development Team. * Developed high quality custom applications in LO/FI areas.
01.08.2013 — 31.12.2013
Sandoz; LIMS Kundl
Technical expert
Tasks and main achievements in project * Optimize and simplifiy existing processes to be as close as possible to SHAPE LIMS Core. * Implement the Sandoz global standard tool for QA/QC processes SHAPE LIMS covering: sampling, quality control, release and certification, stability and retain sample management. * Implement the Sandoz standard reporting tool for GxP-compliant reporting. * Develop a Sandoz global solution for Environmental Monitoring covering the specific requirements of a sterile production.
01.04.2013 — 31.07.2013
Novartis (Pharmacy), OTC US
Technical expert, member of medium development team
Tasks and main achievements in project * Enhanced PP campaigns to support Rhythm Wheel Cycle. * Develop high quality custom applications in SD/LO/MM/FI/CO areas. * Create high quality documentation. * Deliver in time according to the detailed schedule. * Share knowledge with other team members. * Build a trustful relationship with the functional consultants and Client's business representatives, just as with the Project Management.
01.03.2011 — 28.02.2013
Vetropack
Development Team Leader, Code reviewer, PI specialist
and 4 rollouts: based in Austria, Switzerland, Czech, Slovak and Chroatia Project role: Development Team Leader, Code reviewer, PI specialist. Tasks and main achievements in project * Leading developer responsible for complex development in SD/PUR/HR Area. * Implementation in an Austrian pilot and 4 rollouts to 6 production sites and 6 markets. * Leading the team: tasks assignment, estimation of development effort and controlling their realization according to available budget and standards. * Coordinating and tracking progress of development in local development teams. * Preparing development standards, rules and best practices and reviewing the code if all standards are met. * Conceptual work on integrating all SD/PUR and LOG forms. * Supporting teams in analyzing errors, implementing SAP notes, estimations. * Supporting integration of PPS running in ERP with ECC and APO DP. * PI development & customizing for Evidence/Tag Pilot and ProdInfo interfaces. * Responsible for high quality of the code (code reviewer). * Go-Live and post Go-Live support.
01.12.2010 — 28.02.2011
CHT/Bezema
Technical expert, member of small development team
Tasks and main achievements in project * Developing according to development standards with highest possible quality. * Active and close cooperation with functional team. * Delivering technical specifications focusing on crucial functionalities. * Creating enhancements (in different modules). * Design LSMW based price migration tool. * Design and development of reports (different scopes). * Tuning up and translating printouts (Smartforms).
01.07.2010 — 31.01.2011
ALSO (Consumer Electronics)
developer, member of PI/XI team
Tasks and main achievements in project * Supporting functional team in functional specification creation. * Creating EDI interfaces in PI for vendor reporting, purchase orders, customer invoices and master data migration. * Responsible for interfaces modelling, implementation and monitoring. * Go-Live support.
01.01.2010 — 30.04.2010
Franke
Developer, member of small development team
Tasks and main achievements in project. * Enhancement of DMEE trees to handle payment runs for banks: ING and DB. * Polish version of global template-based printouts for correspondence, dunning letters, internal invoices, vendor payments and reminders.
01.04.2009 — 31.01.2010
Sandoz (Pharmacy), Shape DE
Developer, member of a big development team
Tasks and main achievements in project * Design complex solution for text determination in SD orders based on user exits for text determination. * Create solutions according to business specifications. * Prepare of technical documentation. * Development focused mainly on enhancements, Smartforms and SOX relevant reports with a special care about performance. * Develop common solution for all Smartforms-based SD forms. * Go-Live support.
01.05.2008 — 31.03.2009
Tecan
Key developer and small team leader
Tasks and main achievements in project * Migrate from SapScript to Smartforms. * Manage small developers team. * Improvement performance of existing background jobs. * Create and enhance existing user-exits.
01.12.2007 — 31.01.2008
AMAG
Developer
Tasks and main achievements in project * Developed XI-based interface between Audatex web service-base (claims) application and SAP DBM CARBON. * Responsible for XI interface architecture, data mapping and interfaces to DBM orders. * Design and develop mapping, and configuration for transferring car data into DBM orders through DMB actions.
01.12.2007 — 28.02.2009
BALD
Key developer
Tasks and main achievements in project * Develop XI-based interface between SilverDat 2 web service-based application and SAP DBM CARBON. * Responsible for XI interface architecture, data mapping and interfaces to DBM orders. * Extending DBM transactions and DBM order with SilverDat2-based mechanism of car identification. * Creating interface for car damage calculation information retrieval and car data import into DBM. * Integration of varied scoped of technologies: XI/WebServices, SOAP Adapters, XSLT transformations, JAVA mappings, XI specialized modules.
01.07.2007 — 30.11.2007
Compass (FCMG)
Development team member
Tasks and main achievements in project * Create module for overview list of the demand quantities and production with supply of cause and charge as a part of WD4ABAP-based, Multilanguage application for managing food ordering.
01.04.2007 — 31.08.2007
TUI Hellas
Development team member, training leader
Tasks and main achievements in project * Responsible for middleware and backend part of mobile application on PDA (PocketPC) for the selling excursions, based on SAP Mobile Infrastructure and SAP Netweaver. * Develop SyncBOs on middleware. * Provided training materials and high quality documentation. * Conducted Go-Live training of support team on customer side.
01.02.2007 — 31.03.2007
Telefonica
Development team member
* Developing, Z-extension of MEDRUCK SapScript.
01.11.2006 — 31.12.2006
Strategix
Developer
Tasks and main achievements in project * Developed SAP-certified solution for interface between Strategix application and SAP BW. * Develop and create WebService based interfaces.
01.11.2006 — 31.05.2007
Krono-Ukraine
Developer
Tasks and main achievements in project * Developed extensions for FBCJ transaction. * created SapScripts-based FI invoices. * Developed financial reports.
01.10.2006 — 30.11.2006
IMG
Junior Consultant
Tasks and main achievements in project * Customized report for automatic documentation generation. * Creating ABAP/OO based highly maintainable report for code documentation generation * Design and development of sets of Code Inspector enhancements for code validation.

Attachments

CV_Englisch