At IMTRAFF, I classified and counted vehicles in recorded traffic video to Brazil's federal standard DNIT IPR 723, by lane and 15-minute interval. I delivered every spreadsheet on deadline, maintaining a pace of one hour of work per hour of footage on continuous heavy traffic.
I built a reference set of 50,374 hand-verified vehicles across 456 lane-hours to measure where automated detection disagreed with human judgment, by vehicle class, hour of day, and lane. I also created data-entry automation in AutoHotkey v2 and Excel/VBA, including category hotkeys, automatically generated daily intervals, a status panel, and a session audit log.
At LFEX, I called prospective students and new clients for the Eu Mulher Agro online agribusiness course program, maintained client records, and organized student accounts on the course website. I also designed promotional flyers in Canva and automated repetitive tasks with macros.
