New on MFP and looking for tips

Hey everyone, while I'm not a total newbie to MFP (I've been using the app for about 3 months) this is my first interaction with the community! So far I've been able to lose about 3kg and get myself down to about 80kg, I'm looking to lose maybe 15kg more than that.

I'm pretty happy with how I've been going so far, I'd love some tips about what has worked for some of you more experienced guys and how that might be applicable to me :) (My diary is open, so go for it).