I assume the main distinction is bass uses a three-finger technique in the lower positions and cello uses all four fingers. Unless you have super big hands or are playing a super small bass, this aspect of cello technique is not really usable.
There is however a four-finger upright bass technique that involve using pivots/shifts to avoid hyper extending the hand. This generates a different series of finger patterns and shifts than standard cello technique or any of the standard upright techniques..
I believe Marcos Machado has four books planned covering four-finger upright technique.
Using the Third Finger in ALL Positions? - Interview and demonstration by Marcos Machado - YouTube
The bass I have seen Machado use appears to be somewhat small, which I think will improve the efficacy of this approach.
Tao of Bass – a look inside – Jason Heath's Double Bass Blog
IMHO, Playing through the cello exercises using upright technique would be useful.