Laugh in the Face of Death
For those select few Helldivers that have gone where few others have gone before, a solo Helldive mission might be right up your alley. Granted, when Diving Solo there is no guarantee of victory, strategy becomes a Divers best friend. Utilize these Stratagems to claw your way to victory against the Terminid forces!
This build is focused around Incendiary abilities, especially the Flamethrower and the Napalm strike. These will be best utilized against swarms and enemies like Stalkers and Chargers. The 500kg bomb, as an experienced Helldiver like yourself would know, needs to be timed and thrown precisely to take out Bile Titans and Charger Behemoths.
As for loadout, using the Breaker Incendiary will never let you down against the Terminids. The P-19 Redeemer with its fast fire rate can clean out many smaller to medium enemies quickly. The Stun grenade as per usual in higher difficulty missions is best used while making your escape if things get dicey. As for Armor, light armor with the Scout passive like the SC-30 Trailblazer Scout, which reduces aggro radius by 30%, can make all the difference as you navigate the Hellscape. The Stamina Booster should be your first pick as you will most likely be doing as much running as you are shooting.
Good Luck Fellow Helldiver!