Personal website of Arup Ghosh, a computational biologist and bioinformatician. I am interested in single-cell genomics, spatial transcriptomics, and computational methods for analyzing high-dimensional biological data.https://arup.dev/https://arup.dev/post/2025/improve-r-package-installation-time/https://arup.dev/post/2025/improve-r-package-installation-time/Reduce R package installation time, make Rcpp builds parallel, and other tricksSun, 10 Aug 2025 00:00:00 GMThttps://arup.dev/post/2024/jekyll-cloudflare-pages-imagemagick/https://arup.dev/post/2024/jekyll-cloudflare-pages-imagemagick/A practical fix for the ImageMagick convert command missing during Cloudflare Pages Jekyll builds.Sun, 03 Mar 2024 00:00:00 GMThttps://arup.dev/post/2021/jupyter-notebook-sge-cluster/https://arup.dev/post/2021/jupyter-notebook-sge-cluster/How to run Jupyter Notebook on an SGE cluster and access it securely using reverse SSH tunneling.Sat, 15 May 2021 00:00:00 GMThttps://arup.dev/post/2020/running-a-jupyter-notebook-server-on-centos-7/https://arup.dev/post/2020/running-a-jupyter-notebook-server-on-centos-7/A concise guide to installing and configuring a secure Jupyter Notebook server on CentOS 7.Fri, 15 May 2020 00:00:00 GMT