About Kartik
English
Native or bilingual
German
Basic
Experience
- BASFData Analyst Intern - Digitalization & ReportingDecember 2024 - January 2025 (1 month)Ludwigshafen am Rhein, RP, Germany• Created Excel-based tools and Power BI dashboards to track project spending and KPIs for the controlling department.• Designed front-end views for easy user input, with automated backend calculations for monthly summaries.• Collaborated with team leads to translate financial tracking needs (costs, hours, trends) into usable report templates.• Ensured accuracy of formulas, VLOOKUPs, dynamic ranges, and calculated metrics for executive summaries.
- Berlin School of Business and InnovationGraduate Data AnalystJanuary 2024 - January 2025 (1 year)Berlin, Germany• Worked with a large dataset to explore fraud detection challenges using machine learning and deep learning techniques.• Built and evaluated ML models to detect fraudulent transactions with high precision.• Developed a 14-layer CNN using Keras; achieved 99.9% accuracy, 93% precision, 77.5% recall, and 98% AUC.• Applied PCA for feature engineering and addressed severe class imbalance through oversampling.• Visualized model performance and fraud trends using Matplotlib and Seaborn.• Documented the entire analysis pipeline using Jupyter Notebooks.• Presented findings to faculty, highlighting the real-world impact of AI and the importance of interpretability.
- Daimler Truck AG (firm of Mercedes Benz AG)Data & Performance Analyst InternJune 2024 - November 2024 (5 months)Leinfelden-Echterdingen, BW, Germany• Built a custom dashboard from scratch to monitor user activity, which was later published on the internal portal.• Integrated SAP data using PowerQuery and Power BI to build structured reporting pipelines.• Conducted sales and revenue trend analysis using historical data, contribute to quarterly forecasting.• Created, managed, and documented Agile sprint tickets in JIRA to track dashboard updates.• Tested and maintained dashboards during monthly updates to ensure accuracy and reduce inconsistencies.
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Education
- Science and AnalyticsBerlin School of Business and Innovation2025Science and Analytics
- Bachelor of ScienceRK University2021Bachelor of Science