kehittämillään

Kehittämillään is a Finnish word, a possessive form of the past active participle of the verb "kehittää" (to develop). It translates to "by that which they have developed" or "with that which they have developed". The ending "-llään" indicates a third-person plural possessive, meaning "by their" or "with their". Therefore, "kehittämillään" refers to something that a group of people (they) has developed or created.

The word functions as an adjective or adverbial phrase in a sentence, describing the origin or tool of an action. For example, in the sentence "Hän oli tyytyväinen kehittämillään ohjelmistoilla," it means "He was satisfied with the software *that they had developed*." The context of the sentence clarifies what specific things have been developed and are being referred to. It is a common construction in Finnish to express ownership or origin in relation to developed items or concepts. The word itself does not carry a specific meaning outside of its grammatical function and its connection to the verb "kehittää."