2025 - today - AI Engineering

Role: Self-employed (Freelance)

Tasks:

• Design and delivery of end-to-end AI-powered prototypes and products.
• Development of robust AI-driven crawlers for data collection and enrichment.
• Consulting and knowledge transfer on AI concepts, tools and best practices.
• Design and facilitation of tailored AI tooling workshops.
• Implementation of workflow automations to increase operational efficiency.

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2025 - 2025: state-of-the-art agent-based AI solutions

Role: CTPO
Customer: GreenMates GmbH, Berlin (Germany)

Tasks:

• Architected and deployed cutting-edge agentic AI solutions.
• Led the end-to-end development of a high-performance mobile app for Android and iOS.
• Designed and implemented a comprehensive automated testing and monitoring system.

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2022 - 2024: Development of new product lines

Role: Team Lead/ Head of Innovation
Customer: Regis24 GmbH, Berlin (Germany)

Tasks:

• Recruited and nurtured a talented team, enabling swift integration and high productivity.
• Led the development of new product lines, balancing commercial viability and technical feasibility.
• Pioneered design thinking processes, fostering a collaborative, experimentation-friendly culture.
• Collaborated with external partners to integrate cutting-edge generative AI solutions.
• Oversaw integration of a new Qlik Sense based business intelligence platform.

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2020 - 2022: Improvement of payment forecasts

Role: Data Scientist
Customer: Regis24 GmbH, Berlin (Germany)

Tasks:

• Created machine learning-driven consumer risk models to enhance payment predictions.
• Integrated machine learning models into AWS-based cloud systems.
• Assessed and integrated new external data sources to enrich existing products.

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2019 ? 2020: Development of advanced risk models

Role: Data Scientist
Customer: Euler Hermes Rating GmbH, Hamburg (Germany)

Tasks:
Developed sophisticated risk models to predict corporate payment defaults using advanced analytics.

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2018 ? 2019: Development of strategic recommendations

Role: Data Consultant
Customer: Sopra Steria SE, Berlin (Germany)

Tasks:

• Formulated strategic recommendations to modernize and replace legacy data structures.
• Crafted and delivered persuasive presentations of innovative solutions.
• Analysed data system performance and scalability, defining optimization strategies.

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2012 ? 2016: Development of CRM solutions

Role: Software Developer
Customer: Compax Software Development GmbH, Vienna (Austria)

Tasks:

• Developed CRM solutions for a wide variety of customers.
• Worked as a full-stack developer across front-end and back-end technologies.
• Designed and implemented relational database models.
• Worked within Scrum development methodologies.