About Mario
German
Native or bilingual
English
Fluent
Experience
- diva-e Digital Value Excellence GmbHExpert Software Developer & Team LeadDIGITAL AND ITJanuary 2016 - Today (10 years and 5 months)Jena, GermanyDevelopment and support of modern e-commerce solutions and custom software solutions using contemporary cloud technologies. Application of Continuous Integration and Continuous Delivery (CI/CD) with Jenkins and Git to automate build, test, and deployment processes.Development of robust Java applications based on Spring Boot and implementation of container-based architectures with Docker. Realization of data-driven applications using relational SQL databases.Design, implementation, and operation of Software-as-a-Service (SaaS) solutions in cloud environments such as Amazon Web Services (AWS) and Microsoft Azure. Use of machine learning techniques as well as Azure AI and Microsoft Azure Machine Learning to integrate intelligent functions into applications.
- Ageto Service GmbHSenior Software EngineerDIGITAL AND ITJune 2008 - December 2015 (7 years and 6 months)Jena, TH, GermanyFocus on the development of customer-specific solutions, including the integration of custom interfaces and the connection of payment and risk management systems. Responsibility for e-commerce platforms and ERP integrations, as well as data and information management, database-supported reporting, and comprehensive reporting.Technological focus on Java-based applications using SQL and PL/SQL, as well as XML and PHP. Experience with relational and NoSQL databases such as Oracle, DB2, MySQL, and MongoDB. Use of modern development and collaboration tools like Eclipse and Jira, as well as frameworks and platforms like Vaadin, OSGi, Intershop, and Enfinity.In-depth knowledge in e-commerce, including price comparison portals and search/personalization solutions like FACT-Finder. Work according to agile methods (Scrum/Kanban) within agile software development and participation in research and development.
- Truition GmbHIT Service Engineer / Web DeveloperDIGITAL AND ITJuly 2005 - May 2008 (2 years and 10 months)Jena, TH, GermanyDevelopment and further development of modern web solutions as well as design and implementation of custom interface solutions. Analysis, preparation, and evaluation of data within the scope of database-based reporting.
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Education
- Microsoft Certified: Azure AI FundamentalsMicrosoft Certified: Azure AI Fundamentals
- Diplom Informatiker (FH)Harz University of Applied SciencesDiplom Informatiker (FH)