Arichinna,
In your Dashmansha chart, Ketu is not placed in exalted sign. Ketu is in Virgo sign. I agree that Ketu is Vergottam. In Navmansha chart is in Gemini, placed in 6th house.
Professionally, your house of profession (10th house) is in Papkartari in D-1 chart.
ketu is providing you opportunity to learn for future or preparing for the Next dasha of Venus.
Ketu will give results in 2nd half of its dasha period. recently you are passing through Ketu - Mars, and distance between them is 8-6 house. So, it may not give desired results. Directional strength of Mars is 0.
In Dashmansha chart Saturn is afflicting Ketu. That's why desired results are delayed or denied.