These are larger projects in which I was involved, in chronological descending order. Plus a number of smaller projects.
I always looked out for projects with a high degree of invention and innovation using the modern software technology which is avalaible.
Professional Focus: Enterprise IT, Blockchain and Businessprocesses
- • Business Analysis, Workflow Design
- • Requirements Engineering, Enterprise Architecture
- • Software Architecture, Design, Development
- • Blockchain Technology: Ethereum, BigchainDB, Stellar, Interledger, Tendermint
- • Datawarehouse, Business Intelligence, Big Data, Cognitive Computing
- • Mobile Solutions
- • Full-Stack Web Technology
- • Tools und Frameworks - Design and Implementation
Work Experience
- 2010-now, LightningLED’s,
In-house development of an enterprise resource planning system with Web User Interface and integrated webshop for small and medium enterprises. Developed in Java in a micro service architecture and a single-page HTML5 web interface with card payment integration.
Roles: CTO, Head of Development, Architect, Requirements Engineering, Development - 2019-now, Thoregon (Open Source Projekt),
Initiation and management of the open source project Thoregon. Thoregon is a distributed system which aims to make every central instance obsolete.
truCloud - truServerless
Distributed Persistence:
- • GraphDB: GUN
- • Files: IPFS
- • Transactions: Tendermint, Ethereum (Blockchain)
Rollen: CTO, Head of Development, Architect, Requirements Engineering, Development - 2018-20, IMS Nanofabrication GmbH,
Planning and implementation of the MMCT (Material Master Control) to synchronize parts and bill of materials between the ERP Sage b7 and the CAD systems of the hardware and mechanical design and development departments.
Rollen: Consultant, Development - 2017/18, eWINGZ,
Distributed System based on Bockchain for tamper proof maintenance documentation of aircrafts. Signatures with Self Souvereign Identity, UHF RFID Tags with cryptochips for tamper proof tracking of parts. API for ERP Systemes. Specialized ODOO Apps for aircraft maintennance and supply chain.
Roles: CTO, Head of Development, Architect - 2013-2016, 4prepaid,
Development of an E-loading plattform for e-loading bons for prepaid cards, e.g. phone cards, and gift cards at POS terminals (gas stations, supermarkets, ...). Integration of several bon and card providers, integration to POS systems.
SEPA direct debit core and B2B payment processing integration.
Prototyp with Blockchain secured transations using Ethereum
Roles: Project management, Architect, Requirements Engineering, Development - 2017, Taxi App for Drivers
Implementation of a Android Driver App for taxi and retal car Airport Driver and Taxi plus. Includes take order, execute order, communication with dispo bill the trip with credit cards, vouchers and cash paiments. Integration of iBeacons on airport and defined positions for localisation.
Roles: Architect, Requirements Engineering, Development - 2016, Hella Austria
Implementation of a SOAP webservice for order additional to the webshop. Connection to SAP R3. Is used for the inhouse online catalog as well as provide access for customer systems.
Roles: Consultant, Requirements Engineering, Development - 2016, Taxi App for Customers
Implementation of an Android customer app for Airport Driver and Taxi plus. Call Taxi, desired taxi, show taxi on card, order history, redo order, family and friend groups.
Roles: Architect, Requirements Engineering, Development - 2015, Bank für Gemeinwohl
Consept and develoment for a platform independent mobile app to show information of the project „Bank für Gemeinwohl“. Online signing of cooperatives shares.
Roles: Project management, Architect, Requirements Engineering, Development - 2012-2014, ÖBB Personenverkehr (Austrian Rail Passenger Transportation),
Ticket Shop Client for personal ticket management, ticket purchases and train information on Android smartphones with card payment integration.
Roles: Architect, Requirements Engineering, Development - 2010/11, WESTbahn,
Development of the ticket system for WESTbahn with iOS mobile client. Ticket sales, ticket validation, message system, checklists, train timetable information.
Connection to Verifone card payment terminal and scanner.
Roles: Architect, Requirements Engineering, Development - 2002-2010, BDM Business Data Management,
Development of the Datawarehouse Systems
. Target group Medium-sized Enterprises. Full stack solution from the collection (ETL), consolidation and analysis (OLAP) with MS-Excel integration. Web-based user interface. Development in Java EE 5.
Implementation of customer projects, design of ETL, consolidation, segmentation and grouping of data from the various data sources such as ERP, CRM, financial systems, process systems and logistics data points. Developing appropriate evaluations such as Sales & Marketing, liquidity, financial ratios, merchandise planning, production figures and evaluations.
Roles: Project management, Architect, Requirements Engineering, Development
Implemented DHW customer projects- • Wiesbauer
- • Burgis
- • Zott
- • Eisvogel
- • Multigate
- • DBD Deutsche Breitband Dienste
- • Klarpac
- • Schachinger Healthcare
- 2001/02, Telekom Austria,
Integration of the backend systems on the IBM host into a workflow management system developed in-house. Operation via an integrated user interface. Development in Java (J2EE), IBM WebSphere EE
Enterprise integration
Rollen: Projektleitung, Architekt, Requirements Engineering, Entwicklung - 2001, ONE Mobile Austria (heute 3),
Development of a web-based self-service application for mobile customers- • Manage your own settings
- • Online Invoice
- • Manage SMS groups
- • GSM phone functions
- • Integration ONE FOR ME (bonus program)
Microsoft SQL Server
Rollen: Architekt, Requirements Engineering, Entwicklung - 2000/01, update.com,
Technology consulting for the Java EE implementation of the update.com CRM software.
Rollen: Projektleitung, Architekt, Requirements Engineering, Entwicklung - 1999/2000, Telekom Austria,
Development of technology prototypes for Telekom Austria to introduce Java. Tested was the integration of X.500, the telephone control computers and the Data Warehouse.
Roles: Project management, Architect, Requirements Engineering, Development - 1999, Austrian Airlines
Development of a uniform management system for AUA to manage the workwear of employees of the ground staff and cabin crew. Connection to SAP R3 for the exchange of employee data. Developen in Java, Database Oracle.
Roles: Architect, Requirements Engineering, Development - 1998, i=mc²,
Developing a B2C Online Auction system for professional online auction with card payment integration.
Developed in Perl, Database PostgreSQL.
Roles: Project management, Architect, Requirements Engineering, Development - 1993-1998, Coca-Cola Computer Services
Development of Coca-Cola's own ERP software 'BASIS' which is used worldwide. Developed in COBOL on AS/400 with DB2/400, Module TX (BASIS Datawarehouse)
Development of the new BASIS architekture using Smalltalk. Connection to AS/400 solution.
Roles: Architect, Requirements Engineering, Development - 1989-1993, igm Robotersysteme
Developing software for industrial robots and robot controllers. Control computer Digital Equipment LSI 11/2, development of K3 (control pad).
The new robot controller was a transputer-based developed with the operating system Helios (Unix derivative).
Development of K4 (control pad 4).
Roles: Requirements Engineering, Development - 1988, Österreichisches Bundesheer (Austrian Armed Forces)
- • Analysis of process organization army clothing institution
- • Participation in presentation of the organizational structure using Petri Nets
- • Development of analysis software for laboratory data
Roles: Requirements Engineering