My first day at work

so i've just graduated. i've yet to get my marklist and all. But i do have a course certificate that says "Arjun s Krishnan has completed 4 years of BTech classes in civil engineering".
last week, i went around the city in search of a job... more like a part time sort oif a thing as i also had plans of preparing for gate exams 2011. went to "land trades", "just like that"...not expecting any thing at all... submitted my resume there and voila, the very next day, i got a call from them to attend an interview. the interview was very brief. it was with mr Srinath Hebbar. The owner of Land trades. I told him i was preparing for Gate and that i would be leaving that place in a short time. he was okay with that and asked me to come, monday onwards. now im really excited about it! but i am also sort of concerned. it feels like i dont know a thing in civil. its a wonder how i managed to pass all these years... will try to post the next time around..ie tmrw morning or something... about how it all goes eventually.