Breakdown of Il travaille de cette façon.
ce
this (before a noun)
de
of / from / any (in negative sentences) / about (concerning)
travailler
to work
la façon
the way, the manner
Questions & Answers about Il travaille de cette façon.
Why is there no adverb ending in -ment here?
Why use de here instead of dans to say 'in'?
Why is it cette façon instead of ce façon?
Façon (way/manner) is a feminine noun. Because of this, it requires the feminine pointing word (demonstrative adjective) cette to say 'this' or 'that'.