Über Sergen
Deutsch
Muttersprachlich oder zweisprachig
Englisch
Verhandlungssicher
Türkisch
Verhandlungssicher
Spanisch
Konversationssicher
Projekt- und Berufserfahrung
- AptivComputer Vision & AI Research EngineerAUTOMOBILSEKTORJuli 2022 - Heute (3 Jahre und 11 Monate)Wuppertal, NW, Germany-Own end-to-end development of a deep learning–based Driver Monitoring System (DMS) model, including alignment of Python training and C++ inference pipelines to ensure production consistency-Drove significant KPI improvements across the DMS model, enabling production-level maturity and improving downstream features such as drowsiness detection-Replaced a classical pose estimation algorithm with a custom neural network architecture using PyTorch, achieving ~30% inference runtime reduction on target embedded hardware while maintaining accuracy-Built domain adaptation training framework bridging synthetic and real data, improving target-domain KPI by ~40%-Engineered multi-head neural network unifying sequential tasks, replacing a two-model pipeline and rule-based post-processing with a single forward pass and reducing end-to-end latency by ~15%-Implemented coordinate frame transformations and intrinsic parameter adjustment to ensure 3D–2D projection consistency under image undistortion, augmentation, cropping, and rescaling (OpenCV)-Conducted semantic segmentation research mapping monocular camera inputs to structured spatial representations-Generated semantic segmentation training labels from LiDAR point clouds via voxelization and DBSCAN clustering-Architected a multi-task training pipeline with masked loss formulation and GradNorm-based weighting across disjoint label spaces, enabling stable joint optimization and shared backbone representations
- Akka TechnologiesSoftware Engineering ConsultantAUTOMOBILSEKTORNovember 2019 - Dezember 2020 (1 Jahr und 1 Monat)Munich, Germany- Developed analytical and visualization tools in MATLAB for automotive measurement data- Refactored legacy tools using object-oriented design principles to improve maintainability and modularity- Modified a C++ binary parsing module to extract and transform structured byte-level measurement data
Empfehlungen
Sei die erste Person, die Sergen empfiehlt
Teile Deine Erfahrung aus der Zusammenarbeit mit diesem Freelancer.
Diese Freelancer passen auch zu Ihren Kriterien
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Ausbildung und Abschlüsse
- Master of ScienceRWTH Aachen University2021Electrical Engineering, Information Technology and Computer Engineering
- Study Abroad SemesterQUT (Queensland University of Technology)2019Management, Data Analysis, Managerial Finance