Arthur Liebhardt

SAP Business AI

Hybrid

• Lead SAP’s Global Agent-Assisted Coding Initiative, designing and delivering enablement sessions and community programs that help teams adopt AI-assisted development workflows at scale across regions.
• Partner with SAP’s CTO and senior stakeholders to shape the technical narrative and demo strategy for flagship events, translating emerging AI capabilities into executive-ready storylines and tangible business value.
• Led a cross-functional team of five to architect and launch SAP’s first external AI playground, rpt.cloud.sap, showcasing the SAP RPT-1 Tabular AI model and delivering a compliant product release in four weeks.
• Worked across product, design, engineering, and governance to de-risk delivery, align stakeholders, and maintain quality under highly compressed timelines.
• Designed and delivered high-impact AI demos for senior leadership and C-level audiences at SAPPHIRE and SAP TechEd, making complex capabilities understandable and relevant for executive stakeholders.

SAP Business AI

Hybrid

• Identified and piloted AI use cases with clear business relevance, helping shape next-generation AI solutions across SAP’s ecosystem.
• Built and validated MVPs that demonstrated both technical feasibility and user value, creating the foundation for later productization.
• Collaborated with Lines of Business and technical stakeholders to translate business requirements into applied AI solution concepts.
• Contributed to SAP’s Document Grounding Service by helping build the pipeline API for automated document indexing and retrieval workflows in SAP AI Core.
• Led research and prototyping for generative UI experiences in the Joule context, exploring new interaction patterns and informing product direction.

SAP CPEX

Hybrid

• Conceptualized and built AI and technology prototypes for internal stakeholders and executive showcases, aligning innovation work with SAP’s strategic priorities.
• Evaluated emerging technologies and identified opportunities to apply them to business-relevant use cases across SAP.
• Developed prototypes for internal Lines of Business that improved stakeholder alignment and helped shape customer-facing narratives.
• Supported strategic collaboration with Microsoft through joint innovation initiatives and technical exploration.

si:cross GmbH

Remote

• Co-founded a B2B SaaS platform for AI-powered podcast planning and hosting, owning the product lifecycle from concept and design through development, launch, and iteration.
• Recruited and led a remote engineering team of four, establishing an async-first operating model that improved autonomy, communication, and delivery across time zones.
• Built a scalable SaaS platform on AWS serverless infrastructure, optimised for resilience, cost efficiency, and rapid iteration.
• Combined product leadership, architecture, and hands-on development to take the platform from idea to production in a lean startup environment.

SAP Innovative Business Solutions

St. Ingbert, Saarland

• Designed and delivered cloud-native projects and proofs of concept on AWS, validating emerging technologies for business-relevant use cases.
• Led solution shaping for RFPs and MVPs, translating requirements into technical approaches and promoting SaaS best practices and customer-centric delivery.

SAP Innovative Business Solutions

St. Ingbert, Saarland

• Developed cloud solutions and proof-of-concept applications for internal and external stakeholders in fast-moving innovation environments.
• Built CI/CD pipelines and contributed to SAP’s early public cloud evaluation efforts, improving engineering velocity and helping shape platform direction.

• Shipped today-md, a native, local-first macOS task manager for lightweight planning across Today, This Week, and Backlog, combining kanban-style organization with subtasks, Markdown notes, and fast full-text search
• Added JSON and Markdown export so tasks stay easy to manage in the app and remain portable outside it, with no cloud or account required

• A competitive intelligence SaaS platform designed to provide small and medium-sized businesses with actionable market insights
• Developed a full-stack application featuring automated website monitoring, which tracks competitor changes, including product launches, pricing adjustments, and content updates

• Built a SaaS platform for AI-generated images and videos, leveraging GPT’s image API to streamline content creation for marketing and social media use cases
• Integrated 50+ creative styles with intuitive editing tools, enabling high-quality output without design expertise
• Focused on team collaboration and usability, ensuring the platform meets the needs of both individual creators and business teams at scale

• Developed an AI-powered virtual try-on platform for fashion brands, enabling personalized model shots without photoshoots
• Designed and implemented a custom AI image generation pipeline, combining garment analysis, model personalization, pose alignment, and inpainting to deliver high-fidelity virtual try-on visuals at scale

• Built an AI-powered SaaS tool that automates podcast guest research, transforming LinkedIn data into actionable insights and interview questions
• Enabling podcasters to save hours of prep time by generating unique topics and up-to-date guest context, improving episode quality and engagement

• Developed an async hiring platform to streamline candidate screening and early-stage recruitment workflows
• Implemented custom application forms and video response features, enabling faster identification of top talent
• Centralized applicant tracking and onboarding processes, improving team productivity and reducing time-to-hire

• Designed and built a multilingual SaaS platform that uses AI to transcribe, summarize, and organize audio content
• Convert spoken input into actionable documents, reducing manual effort and enhancing accessibility

• Built a legal-tech prototype using React Flow to visualize complex company structures and ownership hierarchies
• Developed a custom algorithm to identify "beneficial owners" based on legal requirements for German compliance
• Collaborated with a lawyer and designer in a lean startup experiment to validate market demand — ultimately sunset due to lack of traction

HTW saar

Saarbrücken, Saarland