I applied via LinkedIn. The following week I received a text message asking me if I would be interested in an interview. The person did not identify themselves in any way so I asked and confirmed it was from Coda Staffing. We agreed to an interview the following afternoon and I never heard back. No follow-up, no email, anything. Considering how unprofessional this was (text message, no identification, no confirmation of the exact time as I said I was free for the afternoon but also did not state a specific time) I decided not to bother asking what happened.