Bruno Bruno

Bruno

Chief Happiness Officer

  • Cockerpoo, 3.5 years old, certified mood manager.
  • Specialized in snack acquisition, scent tracking & strategic power naps.
  • Responsible for office security – at least until someone pets him...

Bruno is our Chief Happiness Officer and officially responsible for the team's emotional stability. As a 3.5-year-old Cockerpoo, he combines the curiosity of a Cocker Spaniel with the strategic intelligence of a Poodle – a mix that shows above all in perfected naps and highly professional snack monitoring.

He completed his studies in ‘scent tracking’ with a distinct practical focus. His daily tasks include carpet quality checks, monitoring food smells, and proactively neutralizing stress through targeted tail wagging.

He also takes on office security: He reliably guards the rooms as long as no person appears with a treat – then the case is re-evaluated.

In short: Bruno ensures that Klartext AI not only builds intelligent software but also has a smarter work climate.

Ruben Hetfleisch Ruben Hetfleisch

Ruben Hetfleisch

CEO

  • Engineering degree TU Darmstadt (2022), AI expertise at Fraunhofer Austria
  • Board member AI Austria, founder of GenAI Community Austria
  • Passionate about technical progress and knowledge exchange

After completing my engineering degree at TU Darmstadt in 2022, I was able to build deep expertise in artificial intelligence at Fraunhofer Austria.

As a board member of AI Austria, Austria's largest AI network, I founded the GenAI Community with great passion – Austria's only platform for generative AI.

Technical progress and exchange with others are particularly valuable to me. That's why I am deeply committed to this field. My goal is to make AI accessible and useful for everyone.

Felix Krause Felix Krause

Felix Krause

CTO

  • Economics + Data Science, board member AIM tech network (450 experts)
  • Analytical thinking meets technical implementation for impactful AI
  • Work culture based on trust, curiosity, and fun

My economics studies showed me how closely people, organizations, and society are intertwined. Through my Master's in Data Science, I learned to make these connections visible in data. For me, artificial intelligence is the tool with which we can not only better understand but also shape the world.

As Chief Technology Officer of Klartext AI, I combine analytical thinking with technical implementation. My goal: to develop AI solutions that demonstrably work – reliable, understandable, and with real benefits for companies and society. Additionally, I am on the board of the tech network AIM, which unites 450 tech experts from Europe and regularly organizes popular hackathons.

I am motivated by working with a strong team to deploy the latest technologies and live a work culture based on trust, curiosity, and fun at work.

Hrvoje Ljubić Hrvoje Ljubić

Hrvoje Ljubić

Full-Stack Developer

  • Versatile generalist: FinTech, ERP, AI chats, mobile apps, gaming
  • Focus on best solution rather than fixed tools or languages
  • UI/UX expertise for intuitive, user-friendly technology

As a versatile software developer, I am a generalist who quickly dives into new topics. I don't restrict myself to specific tools or languages; I focus on finding the best solution for the problem at hand.

My experience spans FinTech and ERP to AI chat systems, mobile apps, and gaming. With expertise in UI/UX design, I ensure that complex technology remains simple and intuitive for users.

Anna Poledna Anna Poledna

Anna Poledna

Business Development

  • International background in data analysis and biosciences
  • AI enthusiast for interdisciplinary projects
  • Connects people, ideas, and technology

International academic background in data analysis and biosciences.

AI enthusiast passionate about interdisciplinary projects that connect people, ideas, and technology.

Benjamin Raumauf Benjamin Raumauf

Benjamin Raumauf

Full-Stack Developer

  • Master's in Industrial Engineering – Mechanical Engineering at TU Wien
  • Project management experience as a research associate at TU Wien
  • Software & AI-based process optimization as a freelancer in various companies and industries

During my master's studies in Industrial Engineering – Mechanical Engineering at TU Wien, I combined a broad technical foundation with business thinking. As a research associate at TU Wien, I gained valuable experience in project management.

In parallel, I specialized as a freelancer in software- and AI-based process optimization. I had the opportunity to work with a wide range of clients from personnel services, mechanical engineering, and measurement technology – always with the goal of creating real added value in existing processes through smart technology.

What drives me is the conviction that AI and automation are not ends in themselves, but rather relieve people in their work and give them the freedom to focus on what really matters.

Maximilian Süss Maximilian Süss

Maximilian Süss

AI Engineer

  • AI/ML expert with a background in full-stack software development.
  • Dipl.-Ing. candidate at TU Wien and BSc from LMU Munich.
  • Combines scientific rigor with an agile, product-oriented mindset.

I am an AI Engineer with experience in software engineering and quantum computing. I have worked in small teams and startup environments, contributing to projects from early-stage ideas to fully deployed products used in everyday operations.

What I enjoy most about my work is the creative nature of programming. I like learning new things, exploring unfamiliar problem spaces, and turning complex ideas into something clear and accessible step by step.

I care deeply about building technology that is genuinely useful. My goal is to create software that helps real people, reduces friction, and proves itself in practice. At Klartext AI, I work on AI systems that are thoughtful, grounded in real needs, and designed to simply work.

Daniel Toth Daniel Toth

Daniel Toth

COO

  • Founder & Managing Director at Klartext AI, specialized in tailor-made AI solutions.
  • 8+ years of experience across research, industry, and complex project leadership.
  • Technical excellence, strategic thinking, and focus on real business impact.

I have been working continuously since the age of 15 – in internships, student jobs, and later in research and industry projects – always with the goal of discovering which tasks truly drive me. This constant practice early on brought me to the intersection of technology, innovation, and real problem solving.

During my studies at TU Wien, which I completed in 2022 as a Diplom-Ingenieur, I gained deep experience in research and industrial application already in the Bachelor's phase. In the years that followed, this evolved into a professional focus: custom AI and digitalization projects that create measurable enterprise value and solve complex technical challenges.

At Fraunhofer Austria I led numerous projects – internal and external, often with international consortia and durations of up to three years. My strengths lie in rapid comprehension, strategic thinking, and the ability to turn ideas into functional prototypes and ultimately into industrial applications.

With Klartext AI I apply exactly this experience: We develop AI software solutions that are individually tailored to companies and generate impact where standard solutions reach their limits. Whether process optimization, automation, decision support, or – as one part of it – accessible communication: What matters is that technology solves real problems and creates sustainable impact.

Outside of work you can find me in the gym, on the football field, or cooking. In the office, Bruno – our office dog – provides the daily dose of calm and good mood.

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