About hema.to

We empower hematology labs to increase efficiency while maintaining quality

We're devoted to build a tool perfectly tailored to clinical flow

We are supported by outstanding
medical & research experts.

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Our team

Interdisciplinary & international

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We combine the necessary skills in science, tech, and business.

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Dr. Karsten Miermans

CEO & founder

Karsten is our in-house generalist with a background in biophysics, software development, data science and education. It's Karsten's mission is to transform our technology into value for hema.to's users.

Felix Kunzweiler

Technical Officer & founder

Felix is a full stack developer and data scientist with a M.Sc. in physics. Having deployed many (AI) applications into production, Felix has gathered a deep understanding of the development of cloud applications and AI-based web services. Felix establishes our technical vision and leads the development of our products.

Dr. Franz Elsner

Research Officer & founder

Being an astrophysicist by training, Franz has worked as a cosmologist at various research institutes across Europe. He has developed a multitude of novel approaches for data analyses and is an expert in Artificial Intelligence, statistics, and programming. Franz ensures that our AI models are of utmost quality.

Dr. Hannes Lüling

CINO, MD & founder

Hannes is a theoretical physicist by training. After completing his PhD in computational neuroscience, he has worked for several DAX companies in data science. Being managing director in startups since 2016, Hannes became the owner of corporate development of hema.to.

Peter Glessner

Head of Customer Adoption and Legal

Peter is our internal legal advisor who oversees the customer adoption process. He has a strong interest in managing complex processes and holds a degree in economic-law, with extensive experience in various legal fields, including corporate law. Peter officially joined hema.to in 2022.

Dr. Aleks Mężydło

Medical Affairs Officer

Aleks has an extensive background in neuro-immunology and developing advanced screening tools. With her experience in flow cytometry and immunology, she co-develops our product and company strategy. Moreover, Aleks ensures we are (IVDD) compliant.

Felix Spöttel

Senior Software Engineer

Felix is a senior software engineer with over a decade of experience in building web applications. Felix supports engineering across the entire stack.

Silvia Marcato

Partnership Manager

Silvia is a master's student in molecular biology with a skill spectrum ranging from DNA extraction to immunohistochemistry to Python programming. She supports hemato in identifying and contacting new customers.

Dr. Florian Pfisterer

Senior Data and Applied Scientist

Florian is a statistician by training, having completed a MSc. and PhD in Statistics. During his PhD, Florian conducted research in machine learning with a focus on automated machine learning, optimization, domain generalization and algorithmic fairness.

Artur Toloknieiev

Medical data specialist

As a medical student and technology aficionado, Artur offers profound clinical understanding of haematological diseases as well as experience in medical data annotation, analysis, and presentation, providing a professional’s insight into the matters at hand and helping us ensure our solutions are tailored to the needs of our clients.

Daniel Moritz

CFO (interim)

Daniel is our interim CFO through his company Ingrain Investments, in which he offers bespoke, CFO-as-a-service consulting.

Dr. Tim Adler

Senior Data and Applied Scientist

Tim has a background in mathematics, physics and computer science. He has completed his PhD in machine learning applied to oncology at the DKFZ German Cancer Research Center. Tim will be working on expanding the scope of hema.to's supervised ML models.

Dr. Björn Biltzinger

Data & MLOps Engineer

Björn has been building large pipelines and frameworks for data analysis at the Max Planck Institute for Extraterrestrial Physics for years. He'll use his skills in data & MLOps engineering to more quickly serve new customers.

Felipe Valverde

Backend Engineer

Felipe has over 10 years of industry software engineering experience, including at medical companies. He'll use his extensive experience to improve hema.to's backend.

Yevhenii Sharapov

AI Developer

Yevhenii is a master student in mathematics at the TUM and has worked as a data scientist and full stack engineer for multiple yeas at various companies.

Debora Werner


Debbie is a master student in philosophy and will help expand operations and support back-office work.

Our industry expert advisors

We are guided by experts ranging from medical software to leukemia treatment

We are supported by outstanding
medical & research experts.

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PD Dr. Thomas Huber

Medical Innovation Advisor

Assistant professor of radiology, senior physician, and Vice President Marketing and Solutions at Smart Reporting.

Dr. Martin Becker

Immunology Advisor

Scientist Analytical Development with Matterhorn Biosciences with more than a decade of experience in personalized medicine, immunology and flow cytometry.

Dr. Jürgen Riedl

Laboratory integration advisor

Co-founder of Result Laboratorium and internationally recognised expert in hematology, clinical chemistry and digital microscopy.

Prof. Dr. med. Peter Krawitz

Scientific Advisor

Director of the Institute for Genomic Statistics and Bioinformatics of the University of Bonn, with over a decade of experience in machine analysis of genomic and flow cytometry data.

Open Positions

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You want to help us improve leukemia diagnostics and have true impact with your work? Then join our motivated team in one of the following open positions!

Operations Manager (f/m/d)

Full Time (m/w/d)

Product Owner/Manager Immunology/Decision Support

Hybrid / flexible
Full Time (m/w/d)

Junior Software Engineer (f/m/d)

Full Time (m/w/d)

Senior Statistician / Research Scientist (f/m/d)

Full Time (m/w/d)

Head of Sales (f/m/d)

Hybrid / flexible
Full Time (m/w/d)

Senior Machine Learning engineer (f/m/d)

Full Time (m/w/d)

Senior Software Engineer (f/m/d)

Full Time (m/w/d)

Isn’t the perfect postion listed here?

Send us an email talent@hema.to or book a call and we will try to find a perfect role for you!


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