Know-How (English)

Programming Languages and Environments

  • IBM i (System i, iSeries, AS/400)
    • ILE-RPG, [Full-]Free-RPG, RPG/400
    • SQL, Embedded-SQL
    • ILE-COBOL, COBOL/400
    • ILE-CL (CLLE), CL, Rexx
    • Rational Developer for i (RDi), WDSC, SEU/PDM
  • PC, Linux, Mac
    • Delphi, Object Pascal, FreePascal/Lazarus
    • Microfocus Visual COBOL, GnuCOBOL
    • C#, Visual Studio
    • Java, Eclipse
    • Swift, Objective C, Xcode
  • C, Python, Lotus Notes and other scripting languages

Database Systems

  • IBM DB2
  • Microsoft SQL Server Express
  • Lotus Notes / Domino
  • MySQL
  • SQLite

Operating Systems

  • IBM i (AS/400, OS/400, iSeries, i5/OS)
  • Windows (up until 10)
  • macOS (up until 11.1 Big Sur)
  • Linux (Debian, Ubuntu, Raspian) on Intel and ARM (Raspberry/Pi)

Areas of Expertise

  • Merchandise, warehouse logistics, quality management
    • GUS CHARISMA/AS
    • Brain (R+H) XPPS
    • BPCS
    • self developed
  • UN/EDIFACT
    • Seeburger BIS/400, BIC, TLA
    • EANCOM
    • In- and outbound mappings
  • Transport logistics
    • LQS/TRABIS
    • SPED-LOG
    • self developed
  • Accounting
    • DCW
    • DKS
    • Lexware
  • Payroll
    • P&I LOGA/400
    • Lexware
  • Lotus Notes / Domino
  • Backup
    • BRMS
  • Data interfaces
    • UN/EDIFACT, EANCOM
    • VDA 4913, 4920, 4921
    • IDS BORD128, BORD512
    • Individual interfaces for customers, orders, dispatching, realtime tracking
    • Systems connection
    • Connection to external shop systems
    • Barcode labels VDA 4902, EAN-128
    • RFID
    • Payment DTA / DTAUS
    • VPN

Other Skills

  • Spoken languages
    • German
    • English
  • Certified trainer (AEVO, AdA)