About Osman
French
Native or bilingual
Turkish
Native or bilingual
English
Native or bilingual
German
Fluent
Polish
Basic
Experience
- Mercedes-Benz AG, HQ,Master's degree intern as Data Scientist (GenAI/ NLP)March 2025 - August 2025 (5 months)70 Stuttgart, Germany• • Built Python and PySpark machine learning workflows on Azure Databricks to preprocess and transform distributed multi-source data, applying unsupervised learning techniques (clustering, similarity learning, dimensionality reduction) and embedding-based GenAI approaches to semantically structure and organize complex datasets.• • Designed and implemented a patent-pending solution within the Mercedes-Benz After-Sales department to detect semantically equivalent data across heterogeneous enterprise services by mapping data elements into shared embed ding spaces. Developed, benchmarked and evaluated multiple language-based models (Sentence-BERT, FastText, Word2Vec) to optimize semantic similarity performance and ensure consistent identification of related data despite structural and format differences.• • Improved semantic matching performance from 40% to over 90% coverage, enabling identification of the majority of semantically equivalent After-Sales data fields from a single representative data sample, significantly reducing manual data discovery for engineers and analytics teams.• • Communicated and formalized project outcomes by presenting results to technical and business stakeholders, produc ing internal documentation, and contributing to the initiation of a patent filing and the scaling of the project beyond a proof-of-concept.• • Contributed to an AI-powered legal assistant proof-of-concept by setting up Docker-based deployment, writing Python scripts, defining and executing feature tests, and translating requirements between cross-functional team members and legal stakeholders into concrete technical specifications and implementation steps.• • Python, SQL, Databricks, PySpark, Docker, TensorFlow, scikit-learn, FastAPI, PyTorch, HuggingFace, OpenCV, React
- SIDEC du Jura,intern as Data EngineerJanuary 2023 - September 2023 (8 months)France• • Designed and implemented end-to-end ETL pipelines using SQL, and FME, integrating heterogeneous data sources from multiple business units into a centralized data warehouse.• • Developed an automated data processing and reporting tool using Python that generates mission summary sheets and significantly reduces manual data retrieval time for field agents.• • Performed in-depth data exploration and cleaning to resolve data silos and inconsistencies, while improving data gov ernance practices and standardizing dataset documentation across departments.• • Python, SQL, ETL(FME), Dbeaver, Metabase
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Education
- Bachelor's degree2024Bachelor's degree
- Engineering DegreeUTBM – University of Technology of Belfort-Montbéliard2025Engineering Degree