Über Niraj
Englisch
Muttersprachlich oder zweisprachig
Projekt- und Berufserfahrung
- VESTAFounder (Pre-incorporation)DIGITALAGENTUREN & IT-CONSULTINGMai 2025 - Heute (1 Jahr und 1 Monat)- Developing a vision-only perception layer for autonomous navigation in GPS-denied environments, targeting robotics and space applications.- Built crater segmentation and feature extraction models for Martian terrain- Defined technical roadmap from concept to early validation using planetary datasets- Outlined commercial strategy for Earth pilots and planetary mobility use cases- Prepared business and incubation proposals; pitched at ESA Business Incubation Centre (June 2025)
- Vision Systems for Autonomy (Independent Project)Independent Computer Vision ResearcherDIGITALAGENTUREN & IT-CONSULTINGNovember 2024 - April 2025 (5 Monate)Explored Computer Vision approaches for terrain understanding in unstructured, GPS-denied environments.- Conducted terrain segmentation and image analysis on Mars HiRISE data under low-texture and low-light conditions, using Python, OpenCV, ResNet, Detectron2 and Colab Pro- Identified limitations in standard CV methods for terrain perception, shaping the early-stage design of the VESTA system
- Greentech AI StartupSenior Machine Learning Scientist & Technology LeadDIGITALAGENTUREN & IT-CONSULTINGFebruar 2022 - August 2024 (2 Jahre und 6 Monate)Brandenburg, DeutschlandStreamlining indoor farming operations by delivering precise CV-based crop yield forecasts and decision-making tools.- Hyperparameter tuning of models: Significantly improved fruit detection accuracy via YOLO CNN models using the PyTorch framework and Weights & Biases MLOps platform. Projections suggest these enhancements would achieve over 95% accuracy in tomato yield predictions, thereby meeting the MVP goal.- Developed Key Training Data Tool: First crop growth simulator in Python, addressing initial data scarcity and enabling the pre-training of ML models and the design of CV-based plant experiments.- Developed Time-series model (NeuralProphet): Trained on climate & harvest data (88% accuracy pre-CV integration), delivering rapid results for investors and informing subsequent deep learning improvements.
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Ausbildung und Abschlüsse
- Ph.D.US UNIVERSITY2008Astrophysics
- Postgraduate Diploma in Computer ScienceTOP UK UNIVERSITY2003