09.05.2025 aktualisiert

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Premiumkunde
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Java, Javascript, PHP, Backend Entwickler

Ladenburg, Deutschland
Ladenburg +50 km
Diplom Informatiker
Ladenburg, Deutschland
Ladenburg +50 km
Diplom Informatiker

Skills

C (Programmiersprache)JavaJavaScriptPHPIBM OS/2Microsoft WindowsLispLichtmaschinenApache HTTP ServerApache TomcatAnwendungsserverIBM System IBankingBugzillaC++COBOLDatenbankenData CentersIBM DB2DB2 SQLDBASELinuxDosEclipsePerlFaxMedizinische VersorgungIBM Rational Application DeveloperIBM Websphere Application ServerIBM System ZIntellij IDEAJava Database ConnectivityJavaserver PagesLDAPMantisMicrosoft Visual StudioMicrosoft Sql-ServerVisual Basic .NETWindows-ServerMySQLOracle FinancialsPascalKunststoffextrusionPrologSambaSAP ApplicationsSAP HANASQLSubversionTool Command LanguagePoint-of-Sale-SystemeNetwork RoutersVerwaltungstätigkeitenOTRSSybaseBackendGitRechnerarchitekturVBA Programming LanguageBetriebssystemeVMwareProgramming Languages
IT experience since: 1988
Main focus: Java, PHP, Backend Development, SAP Customer Checkout (POS-Systeme)
Industry sectors: Banking, health care, automobil, software, Data center, plastic, chemistry, administration, admissions office
Hardware: PC, laptop, router, printer, scanner, fax
Operating systems:
MS-DOS
OS/2
Windows 3.x/95/NT, Win XP, Win7, Win 10
Windows Server 2008 R2/2016
Linux
zOS
zVSE

Programming languages:                          
Java 
JSP
JDBC
C, C++,
Cobol
Perl
dBase
Lisp
Modula-2
Optima++
Pascal
Prolog
TclTk
Visual Age Generator
Visual Basic/VB.Net
CSP
EGL
PHP
Javascript

Databases:                                                   
DB2
SQL
MySql
MSSql
HANA
Derby
MS Access
Oracle
AS400
DB2
Gupta
SQL
Sybase
Firebird
                                                                      
Tools:                                                           
Apache WebServer
Tomcat
OTRS
BugZilla
Mantis BT
SVN
Git
CVS
IPCOP
LDAP
OpenXchange
Samba
VMWare
Eclipse
Mylyn
Visual Studio 2015
IntelliJ

Product families:                                       
Websphere - Application Server

Rational
  • RAD (Rational Application Developer)
  • RBD (Rational business Developer
  • RDz (Rational Developer for System z)
Coaching at S + P Lion AG:                       Diverse intern coaching experiences
                                                                      C++
                                                                      Java
                                                                      VisualAge Generator
                                                                      Websphere Application Server

Sprachen

DeutschMutterspracheEnglischverhandlungssicher

Projekthistorie

Replacing the old application from WinXP to Web under Linux

NN

Sonstiges

10-50 Mitarbeiter

Replacing the old application from WinXP to Web under Linux
System environment:
WinXP
Novell
Linux
PHP
Svelte
Javascript

OPC Server for Welding Machines

NN

Industrie und Maschinenbau

< 10 Mitarbeiter

Implementation of an OPC server for welding machines
Hardware Validation
Hardware Development
System environment:
Various single-board computers from ESP32 to Raspberry Pi 5
Linux
C
C++

Upgrading Customer Checkout / Maintenance

Palazzo

Sonstiges

10-50 Mitarbeiter

Upgrading Customer Checkout / Maintenance
Restaurant Version with SAP Hana database
System environment: Audrey A5 (Win 10 POS system with touchscreen)
Win10 Handhelds
Star receipt printer Lan/Bluetooth
Dell Server
SAP HANA DB
SLES Server

Warehouse management for Point of sales systems

S+P LION AG

Internet und Informationstechnologie

10-50 Mitarbeiter

Warehouse management for Point of sales systems
System environment:
SAP Customer Checkout – Plugins:
• Java
• Javasript
Lagerverwaltung:
• Spring Boot
• Java
• Javascript
• Angular
• Derby

Support for Business One System

Netzwerk Smart Production e.V.

Sonstiges

< 10 Mitarbeiter

Support for Business One System
Support installation/integration SANA shop
Support integration CRM System for BOne
Development BOne addon /
System environment: Windows Server 2016

Upgrading Customer Checkout / Maintenance / Plugin development / Print Templates

Golf Club Sankt Leon Rot

Sonstiges

10-50 Mitarbeiter

Upgrading Customer Checkout / Maintenance / Plugin development / Print Templates
Restaurant Version with SAP Hana database
System environment: Audrey A5 (Win 10 POS system with touchscreen)
IPad Mini
Star receipt printer Lan
SAP HANA DB
SLES Server
Java
Javascript
Apache Freemaker

Installation / configuration / Maintenance SAP Customer Checkout

Aramark

Sonstiges

>10.000 Mitarbeiter

Installation / configuration / Maintenance SAP Customer Checkout
Restaurant Version with SAP Hana database
System environment:
Win 10 POS system with touchscreen
Win 10 IOT Ent. Order monitor system with touchscreen
Win 10 Handhelds
Star receipt printer Lan

Support daily business in SAP Business One

Signa Sports United

Internet und Informationstechnologie

10-50 Mitarbeiter

Support daily business in SAP Business One
Building Queries
Support for trouble shooting with 3 party Bone extensions and middleware.
Creation / modification of Crystal reports
Support preparing data for migration to S4

Upgrading Customer Checkout / Maintenance

Palazzo

Sonstiges

10-50 Mitarbeiter

Upgrading Customer Checkout / Maintenance
Restaurant Version with SAP Hana database
System environment: Audrey A5 (Win 10 POS system with touchscreen)
Win10 Handhelds
Star receipt printer Lan/Bluetooth
Dell Server
SAP HANA DB
SLES Server

Upgrading Customer Checkout / Maintenance

Palazzo

Sonstiges

10-50 Mitarbeiter

Upgrading Customer Checkout / Maintenance
Restaurant Version with SAP Hana database
System environment: Audrey A5 (Win 10 POS system with touchscreen)
Win10 Handhelds
Star receipt printer Lan/Bluetooth
Dell Server
SAP HANA DB
SLES Server

Wartung / Monitoring Webserver/Win Server

SAP Global Partner

Sonstiges

500-1000 Mitarbeiter

Wartung / Monitoring Webserver/Win Server
Customizing WebApplication
PHP
JavaScript
MySQL
Apache
Implementation cash register

Maintenance, service, development of intern web applications

SAP SE

Maintenance and development of the department´s own web applications in the area of global marketing / partner care of a world-wide leading software company.

System environment: Windows 7/10, Windows Server 2008 R2/2016 on VM Ware, Apache, MySql, PHP, Javascript, Eclipse, SVN, Mantis BT

Business One Filero integration

S+P LION AG

Internet und Informationstechnologie

10-50 Mitarbeiter

Export from receipts from BusinessOne to Filero.
• SAP Business One
o CoreSuite
• C#
• MS SQL
• Visual Studio 2019
• Filero

Implementierung POS system

Retail Shop for a partner

Sonstiges

10-50 Mitarbeiter

Implementierung POS system
Retail Shop for a partner
Backend SAP BusinessOne with MS SQL Server
System environment: Win 10 Computer with Touch Screen / handscanner / A4 printer

OPCUA – Integration OPCUA in SAP BusinessOne

S+P LION AG

Internet und Informationstechnologie

10-50 Mitarbeiter

OPCUA – Integration OPCUA in SAP BusinessOne
Monitoring Data of data from production machines in BusinessOne
• SAP Business One
• C#
• MS SQL
• Visual Studio 2019

Implementierung Customer Checkout

Palazzo

Sonstiges

10-50 Mitarbeiter

Implementierung Customer Checkout
Restaurant Version with SAP Hana database
System environment: Audrey A5 (Win 10 POS system with touchscreen)
Win10 Handhelds
Star receipt printer Lan/Bluetooth
Dell Server
SAP HANA DB
SLES Server

Implementing new functionality, maintenance and general development for a customer checkout system

SAP SE

Internet und Informationstechnologie

>10.000 Mitarbeiter

POS Sytems, SAP SE

Implementing new functionality, maintenance and general development for a customer checkout system

Maintenance and developing the customer checkout system in an international team also implementing new enhancements.

System environment: Windows 10, Derby, MS SQL, HANA, IntellJ, Tomcat, Java, Spring, Hibernate, AspectJ, SAP UI5, Git

Implementing an internal order system for hospitals

Universitätsklinikum Mannheim

Planning and implementation an internal tool for hospitals to order and deliver goods from the central store.

System environment: Windows 10, MySql, Eclipse, Apache, php

Implementing a mass import of credit card information’s

SAP SE

Planning and implementation of importing mass date for credit cards for a financial service application

System environment: Windows 10, MS SQL, Eclipse, Tomcat, Java, Hibernate, Git

 

Implementing a quality assurance documentation tool

Uhl Formteile GmbH

Planning and implementation of a quality assurance tool to store the necessary steps and specifications for orders.

System environment: Windows 10, MS Access 2016, VB.Net, Visual Studio 2015

 

Programming in Visual Age Generator (VaGen) and Java environment.

Öffentlicher Dienst

Programming and conception of an application for car registration offices

System environment: Windows 2000/XP, Websphere Application Server, VaGen 4.5, Java, JSP,

Perl, Oracle, Eclipse, SVN

Implementation Prototype Predict Maintenance

EXA AG

Frontend development of the prototype of an application to view forecast values resp. actual data. The web frontends were realised via SAP UI5 with REST Services on Tomcat.

System environment: Windows 7, Eclipse, Java, SAP HANA, SAP UI5, JSON, Swing, Hibernate (EclipseLink)

Synchronisation module

Software Schmiede Höffl

Module development to synchronise contact data and appointments between the programme Qomet and external systems (Outlook, Tobit FX).

Issuing an open framework which allows the connection to other systems.

System environment: Windows Vista, Eclipse, Java, Firebird, Hibernate, Outlook, Tobit FX

 

Function module for automatic translation of texts

Software Schmiede Höffl

Development of a module for automatic translation of superficial texts in other languages via Translation Web Tool (Microsoft). The texts are stored in a database.

System environment: Windows Vista, Eclipse, Java, Firebird, Hibernate

 

Diverse Migrations from VaGen to EGL

Execution of diverse Visual Age Generator to EGL (Enterprise Generation Language), migrations and development of support tools.

System environment: Windows XP, zOS, DB2, Java

 

Product development „VSE Solution for RDz".

Architecture / planning and development of the product as product person in charge

Connection of the host system zVSE to the RDz development environment via plug-ins.

System environment: RDz, Windows XP, zVSE, Eclipse, Java

Product development: „database-supported code generation"

Architecture / planning and development of the product as product person in charge.

Tool for generating Cobol sources from database meta data. Exec SQL Statements and working storage definitions.

System environment: Windows XP, Eclipse, Java, Cobol, JDBC, SQL

 

Product development DebugParameter Plug-In

Architecture / planning and development of the product as product person in charge.

Tool for creating the parameter file, which is necessary to execute Debugs on large computers.

System environment: Windows XP, RDz, Eclipse, Java

 

System administration:

Operating systems:

Linux

Windows NT/2000/XP/Win7

 

Tools/systems:

OpenFiler

OpenFire

Apache WebServer

OTRS

BugZilla

SVN

CVS

IPCOP

LDAP

OpenXchange

Samba

VMWare ESX4.0

 

Development of a connexion of the SCM Systems Changeman to RDz

Issuing an Eclipse (RDz) plug-in for linking Endevor (host-based SCM System)

System environment: RDz, Endevor, Windows XP, Eclipse, Java

Development of a Macro precompilers

Architecture / planning and development of a Macro precompiler in Java.

Precompiler to create COBOL codes from a Macro language.

System environment: Windows XP, RDz(WSED), Eclipse, Java

Migration Project AS400 Cobol/VSAM to VaGen 4.0 with DB2

Quality management

Proof of functionality with the generated code

System environment: AS400 with VSAM data, Windows, VaGen 4.0, DB2

 

Sales billing and controlling system

Advancement of the VACS system with a component to configure the road finishers for the preparation of offers and the order processing as well as the appropriate modules

System environment: OS/2 Warp, Visual Age Generator, DB2/2

 

Sales information system, Programming

BASF AG

Programming

Web-based tool to display consolidated sales figures.

System environment: Windows, Java, DLI database (zOS/lMS), Tomcat (Sun Solaris)

Development of a planning tool for so-called A-parts (orders)

ITT Automotive

Development of a planning tool for so-called A-parts (orders), which were not optimally included in the current system.

System environment: Access 97 surface and DB, Windows NT

Creating of web transactions to integrate host-based applications into an internet portal.

Basler Versicherung

Creating of web transactions to integrate host-based applications into an internet portal.

Implementation of a WebSphere Application Server runtime environment

System environment: Websphere Application Server, VisualAge Generator 4.0, OS/390 (CICS)

 

Migration of a CSP - application from MVS to AIX using Visual Age Generators

Migration of a CSP - application from MVS to AIX using Visual Age Generators

System environment: MVS, AIX, CSP, Visual Age Generator 3.1

Realisation and installation support at diverse migration projects

HSBC Trinkaus und Burkhardt Düsseldorf

HSBC Trinkaus und Burkhardt Düsseldorf

HSBC Trinkaus und Burkhardt  Düsseldorf

Migration of existing 3270 - application to a browser user interface application. Creating prototype of a web application with VisualAge Generator. Problem: Proof of executability of the generated Java Server Pages on Linux with access to MVS/CICS

System environment: Linux on S/390, MVS/CICS, DB2, Websphere on Linux, VisualAge Generator

Introduction of the migration from CSP 3.3 to VAG 3.1

Swiss Bank

Introduction of the migration from CSP 3.3 to VAG 3.1; conception, installation on Windows NT to the HOST, realisation. Linkage of CICS Clients

System environment: Windows NT 4.0, Visual Age Generator, Tx Series

 

Prototype transport expert

HiServ

Created the prototype transport expert for HiServ. Disposition of the carrier using given freight data from SAP system

System environment: Windows NT 4.0, CSP, Visual Age Generator, Java, DB/2

Tank car disposition system, HiServ

Migration prototype of the host application tank car disposition system from CSP 3.3 to Visual Age Generator 3.0 on Windows NT 4.0 and DB/2

System environment: Windows NT 4.0, CSP, Visual Age Generator 3.0, DB/2

 

Engineering

Distribution system development (VACS) for engineering (road building)

System environment: Visual Age Generator, DB2/2, OS/2 Warp

 

Management information system for engineering

Developed a reporting and management information system for use in engineering: Transparent analysis and evaluation of data relevant for the management, developed for the corporate governance.

System environment: OS/2 Warp Server, DB2, Visual Age Generator, Windows NT 3.51

 

Master data and object list administration system, plant construction

Realisation of a master data and object list administration system for the plant construction in LAN with connection to HOST and DB2

System environment: OS/2 Warp Server, MVS, DB2, DB2/2, CICS

Project documentation system

Project documentation system

Development of a project documentation system, in order to insert project-related conversation information into PC to use it as information and communication tool for calendar management e.g.

System environment: OS Warp Server, Visual Age Generator, DB2/2

Robot simulation system

Developed a robot simulation system for industry using OPEN GL graphic system. The robots can be put together individually of different parts and for each purpose.

System environment: Sun Solaris, C++, Tcl-Tk

 

Water demand optimization and turbine administration system

Developed a water demand optimization and turbine administration system for a hydroelectric power station for the turbine operating, to achieve best possible efficiency

System environment: MS-DOS, Pascal 7, Lotus 1.2.3.

 

Realisation of a concrete administration system

Mask generation, recipe administration, goods in / goods out, process control, disposition of transports and production settlement

System environment: Windows 3.11, Visual Basic, Gupta

 


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