MDPI publishers are a quality organization based in Switzerland and they strive to have fast turnaround. Here is a list of their journals (computational biology is not on there, but perhaps some of their other journals my include articles on this topic).
Computers and Electronics in Agriculture (https://www.journals.elsevier.com/computers-and-electronics-in-agriculture) and Biosystems Engineering (https://www.journals.elsevier.com/biosystems-engineering) could be good options for you research. These journals take between 3-4 months to process your manuscripts.