"expertly delivered" is a correct and usable phrase in written English.
You can use it to describe something that was done with great skill or proficiency. For example, "The presentation was expertly delivered and captivated the audience's attention."
His cross was expertly delivered and Son's volley flew into the net.
Mkhitaryan's expertly delivered free-kick for the second goal was the case in point.
The wage subsidy combined with third-party mentoring, expertly delivered through social enterprises like Striding Out, reduce that liability.
Octavia Spencer has a baleful eye and wicked timing; she turns her defiant scorn into expertly delivered riffs.
The performance was so expertly delivered that one imagined he does this all the time, perhaps even on command.
Joe Gomez carelessly gave away possession in the lead-up to the free-kick that Chris Brunt expertly delivered for Rondón to head in at the near post.
Sephora succeeds because it expertly delivers expertise through makeup lessons and professional application.
The sprinters' teams came to the fore with Giant-Shimano expertly delivering Kittel to the front a couple of hundred metres from the finish line.
By managing restaurants and lounges, we're able to expertly deliver a holistic experience with culinary and nightlife, for example, as an integral part of a hotel's operation, rather than an add-on to a guest stay.
Hugh Vanstone's lighting expertly delivers atmospheric touches at every turn.
But although they may put in the effort, what these sights can't expertly deliver is the music discovery portion of the equation -- the finely sharpened algorithms, piles of meta-data, tuned-in editorial team and search abilities that only Google can bring to the table.
