I'm a physicist-turned-engineer working at Archimede GmbH, focusing on computer vision, large-scale drone imagery, and data engineering. My work includes deep-learning pipelines with PyTorch, 3D-reconstruction workflows (COLMAP), and production backend systems built with Python, Pydantic, and AWS Powertools.

Previously, I completed my PhD in astroparticle physics at Deutsches Elektronen-Synchrotron, where I performed the first search for GeV-scale heavy neutral leptons using data from the IceCube Neutrino Observatory.

Currently working on:

• Point cloud processing and photogrammetric reconstruction pipelines
• Computer vision for automated object detection and segmentation
• Agentic AI approaches for building analysis and damage assessment
• Serverless backend systems on AWS

Core skills:

• Python, PyTorch, scientific computing, C++
• Computer vision, photogrammetry, and 3D reconstruction
• Data engineering and cloud-native backend systems (AWS)
• Scientific computing and analysis frameworks (former maintainer of PISA)

Contact:

• Email: l.fischer@archimede.ai
• LinkedIn: leander-fischer