You start with the basic Hunter's machete and only ONE potion the 100 gold what you is saving with that start can help you a lot you have your meditate after all and smite also heals you. When you get to the point when you need to chose between Death's dance and Sterak's you need to consider the following things you are in a huge or small lead or you are behind just a little bit or you are behind with a lot of things or you are even with your opponents. When you are in a huge or in a small lead you have to go for the Death's dance you have t go for it when you are even with the enemy team. You only have to choice sterak's if you are behing with a lot of things. Your 6th item is always a death's dance if you haven't got it already. If you already have death's dance you have to chose something what is good againts your enemies.

Start with the red buff then go on to golems and scuttler for an early level 3. After that you can either gank one of your lanes or keep clearing your jungle.
Your clear should be looks like this Redbuff -> Golems -> Scuttler -> Raptors -> Wolfs -> Gromp -> Blue buff -> second scuttler (if it's still alive) then you back or gank your top or botlane When you recalled you go straight to the golems and reclear your jungle over an over again in the same way. Don't forget about your lanes and objectives.

When you got your guinsoo's take down the herald or even earlier than guinsoo's and start split pushing bottom or top lane with herald at this point of the match you are able to take on 2 ppls at the same time. You have to use the herald to drag them in to you and force a fight with them. You need to power farming the whole game till you got to full build the easiest way to this is spliting and clearing your jungle. But don't forget about your team and teamfights.