Multilayer Perceptron from Scratch in Python
Published:
Code at jfdev001/mlp-from-scratch. 
Posts by Collection
portfolio
N-Body Simulation in C with MPI and OpenMP
Published:
Code at jfdev001/parallel-nbody.
Modelling the Immune System: ODE Model of Terminal Differentiation of B Cells in Julia
Published:
Code at jfdev001/PlasmaCellDiff.
Algebraic Multigrid from Scratch in C++
Published:
Code at jfdev001/algebraic-multigrid. Figure below from Pawar 2019.
publications
Forensic fiber analysis by thermal desorption/pyrolysis-direct analysis in real time-mass spectrometry
Published in Analytical Chemistry, 2019
Practical investigation of direct analysis in real time mass spectrometry for fast screening of explosives
Published in Forensic Chemistry, 2020
Chemical analysis and classification of black pepper (Piper nigrum L.) based on their country of origin using mass spectrometric methods and chemometrics
Published in Food Research International, 2021
Vibronic excitons and conical intersections in semiconductor quantum dots
Published in The Journal of Physical Chemistry Letters, 2021
Rapid and sensitive identification and discrimination of bound/unbound ligands on colloidal nanocrystals via direct analysis in real-time mass spectrometry
Published in Langmuir, 2021
Molecular sonification for molecule to music information transfer
Published in Digital Discovery, 2023
3D universal lesion detection and tagging in CT with self-training
Published in Proceedings Volume 12465, Medical Imaging: Computer-Aided Diagnosis, 2023
FTorch: a library for coupling PyTorch models to Fortran
Published in zenodo, 2026
Git for Everyone
Presented at Leibniz Institute of Atmospheric Physics, 2026
Version control is an essential tool for modern software development and research, yet many people either do not use it or use only a small subset of its capabilities. This workshop introduces the fundamentals of Git and collaborative workflows using GitHub. Participants will learn the core concepts behind version control, including commits, branches, and repositories, and how these ideas support effective collaboration and reproducible work. The session combines short explanations with hands-on exercises using a small, Fortran-based weather simulation project. Participants will practice common workflows such as tracking changes, creating branches, opening issues, and contributing through pull requests. By the end of the workshop, attendees will have a practical mental model of Git and GitHub that they can apply to their own projects. No prior Git experience is required.