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Kevin NagelKN

Kevin Nagel

Lead Data Scientist | Pioneering AI & ML Products

€800/day
Aachen, DE
15+ years

Average response time: 24 hours

About Kevin

I bridge the gap between complex research and functional software.


I bridge the gap between complex research and functional software. While many can build models, I specialise in pioneering data solutions in highly specialised domains -from Biotech and AgTech to FinTech.

I don't just apply algorithms; I build the scripts, tools, and cloud-integrated engines required to turn an idea into a product. My background is rooted in deep technical research, backed by a patent and peer-reviewed publications.

How I add value to your project
  • Custom ML Architecture: I design and deploy end-to-end models, ensuring they integrate seamlessly into your environment.
  • Automated Intelligence (NLP): I build text-mining tools to extract entities and patterns from unstructured data and scientific publications.
  • Computer Vision & Monitoring: I develop software for visual data analysis, such as phenotyping, drought detection, and geometric pattern recognition.
  • Feasibility Testing (PoC): I run high-speed experiments to prove a technology's viability before you commit to full-scale investment.
  • Technical Leadership: I lead international teams to align AI constraints with business goals and ROI.

Proven Cross-Domain Success
  • Life Sciences: Developed computational methods for HIV genomics and protein crystal structure analysis.
  • AgTech: Designed instruments and software for crop stress monitoring and seed germination.
  • Text Mining: Built systems for automated protein entity recognition from biomedical literature.
  • Risk Systems: Architected cloud-based engines for automated decisions-making and predictive analytics.

Technical Stack
  • Languages: R (Expert), Shell Scripting, SQL, Python, Java.
  • AI/ML: Machine Learning, NLP, Computer Vision.
  • Tools: MLOps.

Looking for a technical partner to turn your data into a working product? Let's schedule a brief intro call.



  • English

    Native or bilingual

  • German

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • INFORM GmbH - Optimization Software
    Team Lead Shared Consulting Services
    BANKING AND INSURANCE
    January 2023 - Today (3 years and 6 months)
    Aachen, Germany
    • Smart Claim Management: To solve the problem of slow and manual insurance workflows, I developed an automated AI strategy by aligning user needs with technical constraints in Azure, using explainable models (tree-based models combined with TreeInterpreter algorithm) to achieve faster processing, and better business-tech alignment.
    • Privacy-Preserving Fraud Detection: To address strict data privacy laws blocking model training, I created a decentralised detection system using a propitiatory software, H2O.ai, xgboost, R, and PMML to train models without moving raw data, achieving 100% privacy-compliant fraud detection.
    • Real-Time Risk Infrastructure: To address the lack of risk model-assisted real-time processing, I architected a live decision engine where data were extracted via cloud-based tools and processed using proprietary feature engineering software. I developed and containerised the machine learning trainings within Docker, ultimately deploying them as PMML files through proprietary software to enable real-time, automated fraud decisions at scale.
    R Docker H2O.ai PMML XGBoost
  • INFORM GmbH - Optimization Software
    Data Scientist / IT Consultant
    BANKING AND INSURANCE
    April 2018 - December 2022 (4 years and 8 months)
    Aachen, Germany
    • Fraud Detection Proof-of-Concept: To reduce the high investment risk of new ML projects, I provided low-cost pilot validation by testing anomaly detection on banking data using Isolation Forest, G means clustering, Random Forest, Gradient Boosting Machine, XGBoost, and Explainable Boosting Machine, which confirmed ROI before a full-scale rollout.
    • Customer Defaulter Prediction: To prevent financial losses from unpaid bills, I built an early-warning system by training classification algorithms in R on customer behaviour data, identifying potential defaults before they occurred.
    R XGBoost SQL Docker Machine learning
  • LemnaTec
    Application Scientist
    BIOTECH
    January 2014 - March 2018 (4 years and 2 months)
    Aachen, Germany
    • Automated Plant Phenotyping: To replace subjective and slow manual monitoring, I created a visual monitoring instrument using a proprietary product solution based on OpenCV for data extraction, providing researchers with high-accuracy, objective data.
    • Crop Stress Detection: To help researchers identify early signs of crop failure, I developed a visual extraction workflow using a proprietary production solution based on OpenCV to quantify phenotype dynamics, resulting in objective data for cereal resilience studies.

    Machine learning Computer Vision OpenCV

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Education

  • PhD, Biological Sciences
    University of Cambridge
    2010
    Thesis: Functional annotation of predicted active sites - PDB and literature mining. Research domain: Biomedical Literature Mining, Data Integration, Protein Structure Data Mining, and Bioinformatics.
  • MSc Bioinformatics
    Cranfield University
    2003
    Thesis: Novel protein structure prediction method - utilisation of a peptide conformation library derived from non-parametric statistical analysis. Courses: Bioinformatics, statistics, macromolecular modelling and analytical science.

Skill set

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