TOFAŞ · Data & machine learning · 2025
Battery Fill Data Analysis
Cleaning, analysis and machine learning on battery fill data from vehicles leaving production.
- Role
- First Drive intern, Information Technology
- Year
- 2025
- Stack
- KNIME · Machine Learning · SAP ABAP
- Proof
- KNIME · ML · SAP ABAP
Problem
Battery fill data coming from different departments was scattered and not ready for analysis.
System
Data cleaning, analysis and machine learning work, turned into visualisations and reports in KNIME.
My part
I cleaned and analysed the data and prepared the reports. I also took part in basic module development in SAP ABAP.
Decision
Make the data trustworthy first, then model it.
Result
Work that brought cross-department data into one analysis and reporting flow.
“Trust the data first, then model it.”