Max and Aleshia Howell and Nathan Hosselton, left, with Codebase. (Steve Bisson/Savannah Morning News) Akash Shah, left, shares his app development with members of the Savannah neighborhood during Codebase’s current demo day at Bull Street Labs following the business’s tuition-free a nine-week iOS training course. (Image courtesy of Codebase) BiS Link More Details Small Company…