If this was my first design, and I was going to hand assemble it (either with paste or with using regular solder and delicate work with an iron) I'd be putting R2 and C2 further out from the IC's legs, make it easier to get at the IC legs if I needed to rework them. Once one is more experienced bringing them this close is fine.
I'd also use silkscreen to put markers on each of your input pin pads, so on the real board you can instantly see which is which for when probing it.
And I'd either put a star mark in silkscreen near pin 1 of the IC, or some curve marks near whichever end of the chip has that little semicircle depression, or both, to make it absolutely obvious which way round I put the chip when soldering.
And, although this will be controversial, I'd avoid that very sharp acute angle between traces where they come together under C2. I'd try to have that merger of lines be at 90 degrees or an obtuse angle. Acute angles used to, although there is less risk with modern production processes, serve as acid traps which could result in traces being dissolved during manufacture. Some people say not to even let 90 degree angle exist, always go to >90, but 90 is usually fine. Have the line to the connector merge perhaps at the place where the other branch of this trace has the next corner (the one by the top right of the 2 of C2.), it can easily do a 90 degree or obtuse at this point.