Required SAP ABAP freelancer for Complex SAP ABAP Dynpro Application Programming job

We need a very experienced SAP ABAP OO developer for an existing application.
The application is developed on SAP ECC 6.0, NetWeaver 7.01 to install this application on customer system which have older SAP systems.

Needed qualification:

• ABAP OO
  
• SAP GUI Dynpro
  
• XSLT
  
• ABAP2XLSX Framework knowledge
  
• Quick understanding of requirements
  
• Speaking fluent English OR fluent German

What is to do:

• Developing big ABAP SQL selections
  
• Reengineering ABAP classes
  
• Extend or add new Dynpro screens
  
• SAP GUI ALV
  
• Excel Up and Download of data
  
• XSLT conversion of data

The application is almost finished, but there are some reengineering tasks, bug fixing, and also some new developments are needed.
At the beginning we will start with few tasks to check the quality of your work. If everything works well, you can develop and enhance the application continuously for the next month.
This could be a long term job with up to 50% workload.

Skills & Expertise Required

SAP ABAP