IT Business-Analyst, Requirements Engineer & Software Architect and Engineer with mutual understanding between Business and IT (?Interpreter?)
Aktualisiert am 24.04.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 15.05.2026
Verfügbar zu: 100%
davon vor Ort: 50%
Geschäftsprozessanalyse
Requirements Engineering
Softwarearchitektur
Software-Entwicklung
Projektmanagement/Projektleitung
Testmanagement
Cloud
Künstliche Intelligenz
German
native
English

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz

Weitere Länder: Stundensatz und Spesen in Abhängigkeit von Land und Einsatzdauer verhandelbar.

möglich

Projekte

Projekte

22 Jahre 3 Monate
2004-02 - heute

UNIPS/ AppX ERP

Oracle Cloud Infrastructure Oracle Databases Forms ...
Project Management, Analysis and Requirements Engineering, Software Architecture, Design and Development
  • Development and Maintenance of an Industry-ERP System individually developed for Leitz; approx. 600 concurrent users
  • Translated complex business requirements from 20+ international branches into technical specifications, ensuring country-specific regulatory compliance while maintaining system consistency
  • Architecture, Planning and Support of the Cloud Transformation Process (spec. in the Hybrid- and Multi Cloud Environment)
  • Interface Design and Integration of misc. Systems
  • Drove modernisation of development practices including Git/GitFlow, JIRA/Confluence adoption and CI/CD implementation
Oracle Cloud Infrastructure Oracle Databases Forms Reports Weblogic AppX PL/SQL Java Linux JIRA Confluence Git GitFlow Bitbucket
Leitz GmbH & Co KG
11 Jahre 5 Monate
2010-07 - 2021-11

various

Oracle Database RAC SQL ...
IT Business Analysis, Requirements Engineering, Software Architecture, Design and Development, Training and Implementation, Development
  • Business Analysis and Requirements Engineering and Implementation of Improvements and Regulatory Requirements. Managed complex stakeholder relationships across business units, technology teams, and external vendors (Sep. 2012 ? Nov. 2021)
  • Implementation and integration of a group wide testing-policy in the RCM tribe development teams (Test plan, -cycles, -cases and rel.-management), training of the development-teams (Aug. 2021 ? Nov. 2021)
  • Pension Fund Look Through and Reporting (OeKB, FundsXML, AccessRule Management (Dec. 2014 ? Nov 2021)
  • CRM-Migration to Microsoft Dynamics 365 CRM (Jan. 2019 ? Dec 2019)
  • Analysis and Optimisations of DWH Processes, Support DWH Team, VCS Migration (Apr. 2012 ? Aug. 2012)
  • Migration of the In-House Asset Management Tool BlueChip to eAMIS (Profidata), Design and Development of an Interface ServiceProvider and Integration in the ESB (Enterprise Service Bus) Environment (Jul. 2010 ? Dec. 2012)
Oracle Database RAC SQL PL/SQL Java Maven Spring REST-API Subversion Git IntelliJ Weblogic Tomcat JIRA Confluence Zephyr Scale CI TeamCity Cloud (AWS) Docker Agile SAFe UML
Raiffeisen Capital Management/ Raiffeisen Group IT
8 Jahre 6 Monate
2011-10 - 2020-03

Project Management, Architecture, Business Analysis, Design and Dev.

Software Engineer Oracle Database AppX Java ...
Software Engineer
USI web-based course registration
  • Design and implementation of a web-based course registration system (replacement of the legacy terminal-based registration)
  • Architected high-performance solution handling extreme load peaks during registration activation periods
  • Implemented fraud prevention mechanisms and load balancing strategies
  • Integrated SSO authentication and PSD2-compliant payment services
Oracle Database AppX Java Kotlin SSO shibboleth payment-service REST-API JIRA Confluence Bamboo Jenkins Bitbucket Git Tomcat ELK-Stack Linux (CentOS) Apache WebServer (incl. LoadBalancing)
University Sports Institute Vienna
1 Jahr 10 Monate
2008-09 - 2010-06

Software Architecture, Design and Development

Oracle Database 9i (OpenVMS) Oracle Database 10g (Linux) Oracle Database 11g (AIX) ...
  • Enhancements and Maintenance of Oddset and Lottery Software
  • Development of a PoC for a new Customer
Oracle Database 9i (OpenVMS) Oracle Database 10g (Linux) Oracle Database 11g (AIX) Oracle Developer Suite 10gR2 Oracle Application Server (Linux) Forms-/Reports Services (6i-10gR2) TOAD PL/SQL Weblogic Java Spring XML XSL-FO
Scientific Games
1 Jahr 9 Monate
2006-08 - 2008-04

Management, Software Architecture, Requirements Engineering

Java Oracle 10g XE (Linux Win) Hibernate ...
d-seas Medical Software for Doctors
  • Design, Architecture, and Development of a Medical Software for Doctors (Features: Health Insurance Accounting, Patient Register, ecard, in-house Pharmacy Accounting, Procurement)
Java Oracle 10g XE (Linux Win) Hibernate Eclipse RCP Jasper Reports Eclipse IDE JDeveloper EER UML
granITIC
1 Jahr 10 Monate
2005-05 - 2007-02

Software Engineering, -Design and Development

Oracle Database 10g + Spatial (HP-UX) Oracle Application Server 10g (Linux) Forms ...
  • Supporting the Migration of the Core System (SDO ? Static Data Operations) to maintain Aeronautical Information Data
  • AIXM (Aeronautical Information Exchange Model) Version 3.3 - 4.5)
Oracle Database 10g + Spatial (HP-UX) Oracle Application Server 10g (Linux) Forms Reports Suite 10g (Rel. 1 & 2) TOAD IntelliJ IDEA Java
Frequentis AG
1 Jahr
2004-06 - 2005-05

Software Architecture, - Design, Consulting

Oracle (10g) Jboss WebSphere Application Developer ...

Consulting, Software Architecture and Design for a web-based Food Tracing and Quality Management System (particular Database)

Oracle (10g) Jboss WebSphere Application Developer Java J2EE JSP JSF VCS Rational-Versioning
fab4minds Informationstechnik GmbH
7 Jahre 8 Monate
1996-07 - 2004-02

various Customer Projects

Software Engineer and Team Leadership
Software Engineer and Team Leadership
  • Successfully implemented ERP Software Solutions in misc. Customer Projects
  • Led a motivated Software Development Team to serve Customer Requirements in Microsoft Dynamics AX
SWS EDV-Software Service GmbH

Aus- und Weiterbildung

Aus- und Weiterbildung

  • Commercial College @HAK Gmünd
  • Computer Science @Vienna University of Technology

Certifications
  • Certified Professional for Software Architecture (CPSA) Foundation Level
  • Certified Professional for Requirements Engineering (CPRE) Advanced Level - RE@Agile
  • PRINCE2® Foundation Project Management Certification

Kompetenzen

Kompetenzen

Top-Skills

Geschäftsprozessanalyse Requirements Engineering Softwarearchitektur Software-Entwicklung Projektmanagement/Projektleitung Testmanagement Cloud Künstliche Intelligenz

Schwerpunkte

  • Business Analysis & Value-Driven Requirements Engineering (CPRE Advanced)
  • Agile Methodologies in Scaled Setups (SAFe)
  • Enterprise Architecture & System Integration (CPSA Certified)
  • ROI-Focused Solution Design & Business Case Development (DDD)
  • Project Lead & Management (PRINCE2 Certified)
  • Software Development Team Leadership
  • Digital Transformations, Change Management, and Cloud Strategy
  • IT Governance, Compliance & Security (DORA, NIS2, ISO 27001)

Produkte / Standards / Erfahrungen / Methoden

Profile
Results-driven IT professional with 30 years of experience in defining and executing enterprise IT strategies and digital transformation initiatives. Proven expert in aligning business strategy and technology solutions, ensuring ROI-driven implementation, stakeholder alignment and measurable business impact across complex organizations. IT Experience since 1995; self-employed since 2004.

Key Achievements
  • ERP System Integration: 
    • Design, Implementation, and Maintenance of an Industry ERP System optimised for highly specialised Manufacturing and complex Products enabling country-specific Sales for 600+ concurrent Users in 20+ Tenants worldwide.
  • Business Value Delivery: 
    • Business Analysis, Enterprise Architecture, Requirements-, and Software Engineering focused on measurable business outcomes, ROI validation, and stakeholder value.
  • Agile Transformation: 
    • Successfully implemented SAFe framework and agile methodologies in enterprise environment, establishing testing standards, CI/CD pipelines, and modern development practices.
  • High-Performance Systems: 
    • Architected and delivered scalable web-based registration system handling extreme load peaks, integrating SSO authentication, PSD2 payment services, and fraud prevention mechanisms.
  • Regulatory Compliance: 
    • Implementation of regulatory requirements across financial services portfolio, ensuring compliance with evolving regulations.
  • Medical Software Solution: 
    • Planned, architected, and designed comprehensive medical practice management software covering complete business processes for doctors.
  • Software Engineering in Safety-Critical & Highly Regulated Environments: 
    • ?Development of safety-critical aeronautical information management systems and delivered mission-critical software systems in highly regulated environments requiring absolute reliability and regulatory compliance.

Branchen

Branchen


Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz

Weitere Länder: Stundensatz und Spesen in Abhängigkeit von Land und Einsatzdauer verhandelbar.

möglich

Projekte

Projekte

22 Jahre 3 Monate
2004-02 - heute

UNIPS/ AppX ERP

Oracle Cloud Infrastructure Oracle Databases Forms ...
Project Management, Analysis and Requirements Engineering, Software Architecture, Design and Development
  • Development and Maintenance of an Industry-ERP System individually developed for Leitz; approx. 600 concurrent users
  • Translated complex business requirements from 20+ international branches into technical specifications, ensuring country-specific regulatory compliance while maintaining system consistency
  • Architecture, Planning and Support of the Cloud Transformation Process (spec. in the Hybrid- and Multi Cloud Environment)
  • Interface Design and Integration of misc. Systems
  • Drove modernisation of development practices including Git/GitFlow, JIRA/Confluence adoption and CI/CD implementation
Oracle Cloud Infrastructure Oracle Databases Forms Reports Weblogic AppX PL/SQL Java Linux JIRA Confluence Git GitFlow Bitbucket
Leitz GmbH & Co KG
11 Jahre 5 Monate
2010-07 - 2021-11

various

Oracle Database RAC SQL ...
IT Business Analysis, Requirements Engineering, Software Architecture, Design and Development, Training and Implementation, Development
  • Business Analysis and Requirements Engineering and Implementation of Improvements and Regulatory Requirements. Managed complex stakeholder relationships across business units, technology teams, and external vendors (Sep. 2012 ? Nov. 2021)
  • Implementation and integration of a group wide testing-policy in the RCM tribe development teams (Test plan, -cycles, -cases and rel.-management), training of the development-teams (Aug. 2021 ? Nov. 2021)
  • Pension Fund Look Through and Reporting (OeKB, FundsXML, AccessRule Management (Dec. 2014 ? Nov 2021)
  • CRM-Migration to Microsoft Dynamics 365 CRM (Jan. 2019 ? Dec 2019)
  • Analysis and Optimisations of DWH Processes, Support DWH Team, VCS Migration (Apr. 2012 ? Aug. 2012)
  • Migration of the In-House Asset Management Tool BlueChip to eAMIS (Profidata), Design and Development of an Interface ServiceProvider and Integration in the ESB (Enterprise Service Bus) Environment (Jul. 2010 ? Dec. 2012)
Oracle Database RAC SQL PL/SQL Java Maven Spring REST-API Subversion Git IntelliJ Weblogic Tomcat JIRA Confluence Zephyr Scale CI TeamCity Cloud (AWS) Docker Agile SAFe UML
Raiffeisen Capital Management/ Raiffeisen Group IT
8 Jahre 6 Monate
2011-10 - 2020-03

Project Management, Architecture, Business Analysis, Design and Dev.

Software Engineer Oracle Database AppX Java ...
Software Engineer
USI web-based course registration
  • Design and implementation of a web-based course registration system (replacement of the legacy terminal-based registration)
  • Architected high-performance solution handling extreme load peaks during registration activation periods
  • Implemented fraud prevention mechanisms and load balancing strategies
  • Integrated SSO authentication and PSD2-compliant payment services
Oracle Database AppX Java Kotlin SSO shibboleth payment-service REST-API JIRA Confluence Bamboo Jenkins Bitbucket Git Tomcat ELK-Stack Linux (CentOS) Apache WebServer (incl. LoadBalancing)
University Sports Institute Vienna
1 Jahr 10 Monate
2008-09 - 2010-06

Software Architecture, Design and Development

Oracle Database 9i (OpenVMS) Oracle Database 10g (Linux) Oracle Database 11g (AIX) ...
  • Enhancements and Maintenance of Oddset and Lottery Software
  • Development of a PoC for a new Customer
Oracle Database 9i (OpenVMS) Oracle Database 10g (Linux) Oracle Database 11g (AIX) Oracle Developer Suite 10gR2 Oracle Application Server (Linux) Forms-/Reports Services (6i-10gR2) TOAD PL/SQL Weblogic Java Spring XML XSL-FO
Scientific Games
1 Jahr 9 Monate
2006-08 - 2008-04

Management, Software Architecture, Requirements Engineering

Java Oracle 10g XE (Linux Win) Hibernate ...
d-seas Medical Software for Doctors
  • Design, Architecture, and Development of a Medical Software for Doctors (Features: Health Insurance Accounting, Patient Register, ecard, in-house Pharmacy Accounting, Procurement)
Java Oracle 10g XE (Linux Win) Hibernate Eclipse RCP Jasper Reports Eclipse IDE JDeveloper EER UML
granITIC
1 Jahr 10 Monate
2005-05 - 2007-02

Software Engineering, -Design and Development

Oracle Database 10g + Spatial (HP-UX) Oracle Application Server 10g (Linux) Forms ...
  • Supporting the Migration of the Core System (SDO ? Static Data Operations) to maintain Aeronautical Information Data
  • AIXM (Aeronautical Information Exchange Model) Version 3.3 - 4.5)
Oracle Database 10g + Spatial (HP-UX) Oracle Application Server 10g (Linux) Forms Reports Suite 10g (Rel. 1 & 2) TOAD IntelliJ IDEA Java
Frequentis AG
1 Jahr
2004-06 - 2005-05

Software Architecture, - Design, Consulting

Oracle (10g) Jboss WebSphere Application Developer ...

Consulting, Software Architecture and Design for a web-based Food Tracing and Quality Management System (particular Database)

Oracle (10g) Jboss WebSphere Application Developer Java J2EE JSP JSF VCS Rational-Versioning
fab4minds Informationstechnik GmbH
7 Jahre 8 Monate
1996-07 - 2004-02

various Customer Projects

Software Engineer and Team Leadership
Software Engineer and Team Leadership
  • Successfully implemented ERP Software Solutions in misc. Customer Projects
  • Led a motivated Software Development Team to serve Customer Requirements in Microsoft Dynamics AX
SWS EDV-Software Service GmbH

Aus- und Weiterbildung

Aus- und Weiterbildung

  • Commercial College @HAK Gmünd
  • Computer Science @Vienna University of Technology

Certifications
  • Certified Professional for Software Architecture (CPSA) Foundation Level
  • Certified Professional for Requirements Engineering (CPRE) Advanced Level - RE@Agile
  • PRINCE2® Foundation Project Management Certification

Kompetenzen

Kompetenzen

Top-Skills

Geschäftsprozessanalyse Requirements Engineering Softwarearchitektur Software-Entwicklung Projektmanagement/Projektleitung Testmanagement Cloud Künstliche Intelligenz

Schwerpunkte

  • Business Analysis & Value-Driven Requirements Engineering (CPRE Advanced)
  • Agile Methodologies in Scaled Setups (SAFe)
  • Enterprise Architecture & System Integration (CPSA Certified)
  • ROI-Focused Solution Design & Business Case Development (DDD)
  • Project Lead & Management (PRINCE2 Certified)
  • Software Development Team Leadership
  • Digital Transformations, Change Management, and Cloud Strategy
  • IT Governance, Compliance & Security (DORA, NIS2, ISO 27001)

Produkte / Standards / Erfahrungen / Methoden

Profile
Results-driven IT professional with 30 years of experience in defining and executing enterprise IT strategies and digital transformation initiatives. Proven expert in aligning business strategy and technology solutions, ensuring ROI-driven implementation, stakeholder alignment and measurable business impact across complex organizations. IT Experience since 1995; self-employed since 2004.

Key Achievements
  • ERP System Integration: 
    • Design, Implementation, and Maintenance of an Industry ERP System optimised for highly specialised Manufacturing and complex Products enabling country-specific Sales for 600+ concurrent Users in 20+ Tenants worldwide.
  • Business Value Delivery: 
    • Business Analysis, Enterprise Architecture, Requirements-, and Software Engineering focused on measurable business outcomes, ROI validation, and stakeholder value.
  • Agile Transformation: 
    • Successfully implemented SAFe framework and agile methodologies in enterprise environment, establishing testing standards, CI/CD pipelines, and modern development practices.
  • High-Performance Systems: 
    • Architected and delivered scalable web-based registration system handling extreme load peaks, integrating SSO authentication, PSD2 payment services, and fraud prevention mechanisms.
  • Regulatory Compliance: 
    • Implementation of regulatory requirements across financial services portfolio, ensuring compliance with evolving regulations.
  • Medical Software Solution: 
    • Planned, architected, and designed comprehensive medical practice management software covering complete business processes for doctors.
  • Software Engineering in Safety-Critical & Highly Regulated Environments: 
    • ?Development of safety-critical aeronautical information management systems and delivered mission-critical software systems in highly regulated environments requiring absolute reliability and regulatory compliance.

Branchen

Branchen


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