Director of Machine Learning at Cloudastructure. Computer vision for physical security; GPU performance and the unglamorous parts of ML systems.
I write about CUDA, NVIDIA driver internals, and numerical stability at abhik.ai.
- CUDA Matrix Multiplication: From Naive to Near-cuBLAS Apr 07, 2026
- The Complete NVIDIA Xid Error Field Guide Mar 13, 2026
- Anatomy of a GPU Crash: Understanding Xid 31 MMU Faults Mar 12, 2026
- Numerical Sensitivity: Why FP16 Breaks NAdam Jan 08, 2026
- SAM's Multi-Mask Ambiguity: A Visual Deep Dive Dec 27, 2025
- Building gastown-dashboard.
- Deeper on CUDA kernel authoring and Nsight Systems workflows.
- Upcoming: workshop "Write Your First High-Performance GPU Kernel in Python!" at PyCon Italia 2026 (May, Bologna), and a talk at EuroPython 2026 (July, Kraków).
- Workshop at PyCon India 2025 — ArrPy: rebuilding NumPy from scratch.





