09.10.2025 aktualisiert

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Senior AI Consultant-Data Scientist-GenAI

Esslingen am Neckar, Deutschland
Weltweit
Künstliche Intelligenz M.Sc.
Esslingen am Neckar, Deutschland
Weltweit
Künstliche Intelligenz M.Sc.

Profilanlagen

Profil_Nela_Reichsöllner.pdf

Skills

IBM WatsonJavaKünstliche IntelligenzAmazon Web ServicesData AnalysisComputer VisionAutomatisierungMicrosoft AzureC++BeratungEclipseR (Programmiersprache)Intellij IDEAPythonMatlabMachine LearningMongodbMysqlNatural Language ProcessingObject-Oriented JavaScriptTensorflowRaciWahrscheinlichkeit und StatistikGoogle CloudCloud PlatformData ScienceLarge Language ModelsApache SparkDeep LearningKaggleJupyterKerasDall-EBackend-programmierungPysparkHuggingFaceQlikviewFunktionale ProgrammierungRestful ApisValidierung von ErgebnissenDockerDatabricks
Senior AI Expert with +7 years experience in AI/ML solution development, and technical leadership and strategy, across domains like warranty automation, predictive maintenance, and customer personalization.
Skilled in Python, PySpark, Java, Functional Programming (Closure), R, deep learning (CNNs, LSTMs), NLP, cloud platforms (Azure, AWS, Google Cloud), and emerging technologies such as GenAI and Agentic AI.
A strong interdisciplinary background with expertise in aligning data-driven solutions to business goals through strategic consulting, cross-functional collaboration, and community engagement.

Sprachen

DeutschverhandlungssicherEnglischverhandlungssicher

Projekthistorie

LLM/RAG System Developer

ADG Apotheken-Diensleistungsgesellschaft mbH

Pharma und Medizintechnik

250-500 Mitarbeiter

  1. building the end-to-end data ingestion and processing baseline pipeline on Microsoft Azure — including data acquisition, transformation, enrichment, storage
  2. Designing and implementing a Retrieval-Augmented Generation (RAG) solution leveraging GPT‑4 to deliver context-aware, high-precision responses from structured and unstructured datasets.
  3. Automating labeling, semantic understanding and classification of large text/image/document repositories using GPT-4 — developing prompt frameworks, embedding strategies, and feedback loops for model refinement.
  4. Ensuring model output quality through metric tracking.



Lead Data Scientist - diverse Projekte

Mercedes-Benz AG

Automobil und Fahrzeugbau

>10.000 Mitarbeiter

  1. Solution Development & Quality Assurance Driving end-to-end PoC development for warranty and goodwill automation, ensuring robust, scalable solutions through testing and audit-readiness.
  2. Technical Leadership & Strategy Leading AI/ML use case development within the Aftersales AI Factory and supporting the AI Claiming Strategy 2030 to align technical initiatives with business goals.
  3. Standards, KPIs & Tech Evaluation Defining AI product KPIs and technical standards, while evaluating emerging technologies like GenAI and AgenticAI for strategic integration.
  4. Collaboration & Community Engagement Acting as a key link between data science and business, and contributing to Mercedes-Benz AI communities through expert talks on topics like Explainable AI and Multi-Agent Systems.

AI/Data Science Developer - diverse Projekte

Mercedes-Benz Tech Innovation

Internet und Informationstechnologie

5000-10.000 Mitarbeiter

  1. Conceptualization and development of advanced AI-driven solutions, focusing on vehicle diagnostics and personalized customer recommendations, with a primary technical focus on data engineering, data preprocessing, and model development


Portfolio

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Projektportofolio

Hauptprojekte an denen ich gearbeitet habe

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