Breakdown of A juzgar por su historial profesional, encaja con el perfil profesional.
Questions & Answers about A juzgar por su historial profesional, encaja con el perfil profesional.
A juzgar por means judging by or to judge from.
It is a fixed expression used to introduce the basis for an opinion or conclusion:
- A juzgar por su historial profesional... = Judging by his/her/their professional history...
- A juzgar por su acento, es del norte. = Judging by his/her accent, he/she is from the north.
It is very common in both spoken and written Spanish and sounds fairly natural and neutral.
Here juzgar is in the infinitive because the whole expression a + infinitive + por works like a set phrase.
So you do not normally change it to match the subject:
- A juzgar por...
- not A juzgo por...
- not A juzgando por...
You can think of it as similar to English judging by, except Spanish uses a + infinitive here.