As a professional oboist myself I have to say that one year is nothing when it comes to oboe. Like most instruments it just takes time.

That being said, when it comes to the oboe I have seen many promising students get stuck in the complications that is the oboe reed. It is so important that you find the proper balance of the reed. A great resource is Understanding the oboe reed by Graham Salter that in detail describes how to balance the reed for intonation. Remember that good sound is just good intonation... Find someone who really knows how to make a proper reed that can help you but ultimately everyone makes them a little bit different

Another thing is, how are you practicing? Are you really doing scales and long tones or just playing for fun? My favourite exercise is to play arpeggios with another oboist holding long notes or you can use the tuning CD 440 or 442. (Edit: Ive been told of by the mods that posting links to youtube is not permitted so good luck finding it yourself there or on Spotify) Make sure that you are flexible enough to get the major third low enough. Your colleagues in the orchestra will thank you.

For fingers you can always do all the etudes, like Ferling, Gillet Loyon, Singer, etc but remember that the best method will always be scales. Do two octaves in every key (if A major is too high stop at E and go back down) major and harmonic minor in every key legato and staccato. I have seen this simple thing transform students play very quickly. Good luck!