[Pathfinder] Small party fighter. Help please

[Swaoeaeieu]

So i have never played pathfinder, have been playing 3.5 for a year. I am starting a new pathfinder campaign, with a party of 2 members.

The other guy will be a bard and i feel like being a fighter. I am planning to get the master craftsmen and other craft feats to become the guy who makes our gear.

But i could use some help at the rest of the build, in pathfinder sword and board is viable but two handed weapons are always cool.

It is 25 point buy corebook only.
Do you guys have any tips to make me a usefull part of our small party?

thanks in advance

[Swaoeaeieu]

I have a partial build lined up, please tell me everything it could do better:

Half elf fighter
str 18 (16+2) dex 14 con 14 int 14 wis 12 cha 8

weapon: Falchion

feats:
1 power attack
1 Furious focus
2 weapon focus (falchion)
3 Cleave
4 improved bull rush
5 Master craftsman
6 Disruptive
7 craft magic arms and armor
8 improved critical (Falchion)

I took these abilities because there are only two of us. i need the int for some extra skill points so i can be somewhat usefull outside combat. That is also why i took the crafting feats.
The rest of the the feats should get me some decent melee damage, so far i think i am doing fine.

Does anyone have any tips to make this character usefull and powerfull?