Profilbild von Thomas Schiefer Enterprise Architect, Technical Project Manager, Senior Fullstack Software Entwickler aus KirchbergbeiMattighofen

Thomas Schiefer


Letztes Update: 01.05.2023

Enterprise Architect, Technical Project Manager, Senior Fullstack Software Entwickler

Firma: WBFK
Abschluss: Dipl. Ing. der Angewandten Informatik; Master of Science
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher) | französisch (Grundkenntnisse)




Mein Technologiestack
  • Shopware
  • Symfony
  • Twig
  • Bootstrap
  • PHP
  • MySQL and Maria DB
  • breites Wissen in Tools und Frameworks für die erfolgreiche Projektabwicklung (Azure DevOps, Jira, GiT, SVN, SCRUM, Testframeworks, UML, ...)
Meine Projekterfahrung
  • Solo Projekte mit Gesamtverantwortung beginnend mit Planung hin zu Entwicklung und Rollout sowie Support
  • Projektverantwortung für große Projekte im 6stelligen Bereich. Übernahme der Architektenrolle, des technischen Projektmanagements, Beauftragung und Steuerung der externen Partner
  • aktueller Schwerpunkt liegt auf eCommerce Projekten
  • erfolgreich abgewickelte Projekte im IOT Bereich und Mobile  App Bereich sowie Digital Supply Chains
Projektrollen die ich abdecken kann
  • Senior Software Developer
  • System Architekt
  • SCRUM Master
  • Requirements Engineer
  • Technical Project Manager


09/2022 - bis jetzt
Shopware 6 Development für Novogenia
Novogenia Gmbh (Pharma und Medizintechnik, 50-250 Mitarbeiter)

The company Novogenia offers genetic analyses, on the basis of which customized nutritional supplements are compiled. The focus is on the connection of the laboratory software, which provides the evaluations in the customer portal to the customer, and the subscription functionality for the nutritional supplements. Promotions and vouchers in different variants also play an important role.
Communication with the lab software works in both directions via an Azure Service Bus. In addition, a separate Identity Server was implemented, on which the actual customer account exists. For Shopware, we implemented an OAuth workflow, which enables SSO login. This means that a Novogenia customer can use other services in addition to the store and only has to log in once.

03/2022 - bis jetzt
Oxid Ablöse durch Shopware 6
M-Medientechnik GmbH (Konsumgüter und Handel, 50-250 Mitarbeiter)

The company Medientechnik operates two stores:
Licenses and installations of the Samsung MagicInfoCloud are distributed via the MagicInfoCloud site. This Shopware 6 installation is not very complex. The challenge was the implementation of the product configurator.
The previous implementation partner of the customer could not implement this configurator according to his needs. Therefore, I and my colleagues took over the whole project and brought to production as a team of two.
The larger and much more complex store of Medientechnik is, which was implemented on Oxid and is currently being replaced by us with Shopware 6. This store sells products around digital signage and media technology. Customers are also public institutions and schools, which for example equip their conference rooms with it. The project is complex because there are several external integrations, including the JTL merchandise management system, ITScope ( and the leasing provider Grenke.
Many additional and customized features are also being developed:
• Expert evaluation
• Navigation via many filters
• Connection to Idealo, and other price comparison platforms
• Offer creation through digital shopping cart, which is sent by e-mail.
• Suggestions of alternative positions in the offer
• ...

03/2021 - 04/2023
Head of Customer Engagement Solutions and Lead Architect for BWT Sports and Digital Services GmbH
BWT Sports and Digital Services GmbH (Energie, Wasser und Umwelt, 10-50 Mitarbeiter)

  • Relaunching the BWT eCommerce solution on Shopware
  • Implementing a bonus program for partners in the new Shopware shop
  • Introducing a ticketing system for the Customer Service team
  • Creating an online video consultation program where customers can book a slot and get advice from an expert for pool topics like heat pumps or pool roboters.

04/2018 - 04/2021
Teamleader Software Development for BWT
BWT (Energie, Wasser und Umwelt, 1000-5000 Mitarbeiter)

  • Implementing a digital backbone for new IOT capable products like water softeners.
  • Implementing customer systems for those IOT capable products. Which is the BWT Best Water Home App (available on iOS and Android)
  • Implementing the product management plattform to manage the IOT capable products.
  • Implementing the customer service plattform to service the customer and their products.
  • Implemementing the partner portal to allow partners (plumbers) to check the system status of the IOT capable products.
  • Implementing an ecommerce webshop where the customer can buy products and create/manage subscriptions to consumable products.
Used technologies:
  • IOT Hub
  • Azue Functions
  • C# Business Logik
  • Azure Service Bus
  • BizTalk Middleware
  • Sitecore Webshop

08/2015 - 04/2018
Senior Software Developer for ERP System at Sycor
Sycor (Internet und Informationstechnologie, 250-500 Mitarbeiter)

Development in AX2009, AX2012 and D365FO (aka AX7).
  • Doing ERP rollouts together with Sycor customers.
  • Implementing all needed customizations where the standard workflow does not meet the customers requirements.
  • Part of the activities were continuous delivery and continous integration setups to make sure development can be done fast and effective.

05/2014 - 08/2015
Team Lead and Lead Software Developer at SPAR ICS
SPAR ICS (Konsumgüter und Handel, 500-1000 Mitarbeiter)

Team leader and Lead Software Developer for
  • the EAI (enterprise application integration) team.
  • Providing service oriented services (SOA) for internal and external workflows.
  • Using Oracle SOA Suite where workflows were modelled and implement.
  • Providing all services necessary to allow the company to fulfill its business goals.

03/2009 - 01/2014
Technical Project Manager and Lead Developer for Sony DADC Austria
Sony DADC Austria (Medien und Verlage, 1000-5000 Mitarbeiter)

Technical Project Manager and Lead Developer
  • Leading a globally distributed team (India, Germany, Czech republic, Austria).
  • Using agile projectmanagement methods (SCRUM) to 
    • develop a digital supply chain for audio and media files
    • full stack development: frontend, backend, database
    • implement continous integration and deployment workflow

03/2009 - 06/2009
Software Developer für Repoint
Repoint (Sonstiges, 50-250 Mitarbeiter)

Solo Project for Repoint. Repoint provides billing systems for restaurants, cafés etc.
  • Programming VBA within Excel deployable macros.
  • The macro was starting an ftp download that fetched a report, that wasthen parsed and integrated into the billing-system.

07/2007 - 10/2007
Software Developer für Red Bull
Red Bull (Konsumgüter und Handel, 1000-5000 Mitarbeiter)

Solo Project: Project-design, project-implementation and project-rollout.
  • Built a mobile Blackbery application (yeah back then we had Blackberries).
  • An address book which could be deployed on the companies mobiles and showed the up-to-date buisness contacts world wide.
  • Client-server architecture
  • BB Enterprise Server, BlackBerry API, Java, Eclipse, Ant, LDAP


Weltweit verfügbar
Wohnort in Oberösterreich.

Für langfristige Projekte komme ich auch gerne regelmäßig onSite zum Auftraggeber.
Profilbild von Thomas Schiefer Enterprise Architect, Technical Project Manager, Senior Fullstack Software Entwickler aus KirchbergbeiMattighofen Enterprise Architect, Technical Project Manager, Senior Fullstack Software Entwickler