~/projects

// git log --oneline --all: academic and hobby projects (view all on GitHub)

1. commit 5a3f0a1 (HEAD → main, after-hours)

   feat: Samosa AI Open-source, privacy-first AI solutions

   My after-hours project: open-source, privacy-first AI solutions for learning, productivity and health, built local-first so your data stays with you. Its solutions include Gotcha, an on-device Android copilot that turns natural language into device actions; Personal Guru, a local-first learning companion; and Chanakya, a self-hostable voice assistant.

   • Local-first AI
   • Privacy-first
   • Open Source
   • Self-hostable

   Website Blog GitHub

2. commit e7a3f1d

   feat: Abalone-Game Competitive board game AI

   Abalone is a "2-person zero-sum game with complete information". This repository contains four search strategies for competitive Abalone gameplay, built on NegaMax with alpha-beta pruning and parallelized with OpenMP.

   • C++
   • OpenMP
   • Game AI
   • Search Algorithms

   Source code Report (PDF)

3. commit a9d0421

   feat: sys-sage System's data intelligence and optimization library

   Contributed to sys-sage, a resource model library that represents hardware topologies, memory hierarchies and data paths to help runtimes optimize parallel applications on heterogeneous platforms.

   • C++
   • Heterogeneous Architectures
   • HPC

   Source code

4. commit 8da6f91

   feat: CudaFluids CUDA-accelerated 2D fluid simulation

   A CUDA-accelerated 2D Euler equations solver using the MacCormack finite difference scheme. It simulates flow around various shapes in real time, with custom GPU kernels for spatial discretization and boundaries.

   • C++
   • CUDA
   • Fluid Dynamics
   • GPGPU

   Source code

5. commit d89e210

   feat: pybind-sphinxsys SPHinXsys Python bindings

   Wrote the complete pybind11 interface for SPHinXsys, a Smoothed Particle Hydrodynamics (SPH) multi-physics simulation library, so CFD simulations can be driven from Python.

   • C++
   • Python
   • pybind11
   • CFD

   Source code

6. commit c9b142f

   feat: preCICE 3.0 Coupling library contribution

   Helped clean up and refactor preCICE for the 3.0 release, removing legacy VTK output adapters, redundant FSI test cases and obsolete MPI communication channels.

   • C++
   • MPI
   • Refactoring
   • FSI

   Source code

7. commit b4c9e2c

   feat: Fluidchen-EM MPI-parallelized CFD solver

   A computational fluid dynamics solver for a wide range of problems, built in the TUM CFD Lab. The whole code is parallelized with MPI and can be coupled with other solvers through preCICE.

   • C++
   • MPI
   • CFD
   • preCICE

   Source code Report (PDF)

8. commit f5e061b

   feat: Electromagnetics-RCS Radar Cross Section analysis system

   An industrial solver developed at Zeus Numerix Pvt. Ltd. (Pune, India) that calculates Radar Cross Section signatures on arbitrary 3D triangular CAD meshes using shooting and bouncing ray algorithms.

   • C++
   • CAD Meshes
   • Computational Electromagnetics

   Proprietary code: no public repository.