Narayana,
According to the birth details you have provided you will be beginning your Mars mahadasha from August 2018.Mars is a yogakaraka for your lagna.Overall this will be a very good dasha as it is placed in a very prosperous nakshatra.Mars is also signifying 12 house and sitting with the 9th lord so there will be foreign travel.
You need to avoid spending money recklessly during this period and manage your finances well.
Since Saturn is Conjunct Mars I suggest you chant Hanuman Chalisa everyday to pacify Saturn.
God Bless,
Astrologer Akash.