Salatul fajar finishes, you sit down dont rush, sit. A little bit, the world is coming, you can go to work after this sit and make some zikr the minimum of subhan’allah, alhamdulillah, allahu akbar the minimum is to say it 10 times, at least sit down and say it 10 times before you move, at least.
Then after this if you have this time, sit and engage in azkar al salat, azkar al sabah. The supplication of the morning and understand, that reading azkar after al salat