I'm currently working as a postdoc (physics) and my main expertise are data analysis, numerical simulation, statistical modeling etc. I mainly use python but I'm also familiar with R. I got interested in the application of machine learning in Bioinformatics, more specifically single cell omics and rna-seq data. I would like to change my research field to single cell analysis. Currently I'm applying for post-doc positions in singe cell data analysis. It will be helpful if you kindly share your thoughts on the career transitions: Do you think if it is ok, doable and practical? If yes, would you mind pointing towards a short project on single-cell analysis based on public data. I'm trying to build a portfolio to show that I'm genuinely interested in this field. Thanks for your time and help!