React + TypeScript at scale
Senior engineer at a Series-B fintech. Teaches the patterns that survive prod.
Not accepting new students right now.
A patient arrives with three overlapping symptoms and one hour before the on-call resident escalates. What do you rule out first?
Your largest supplier can't ship for six weeks. Payroll is Friday. You have three levers.
A high-performing student stops turning in work. The parent is unreachable. You have one week.
A structure fails on site with two crew members injured. Regulator arrives in an hour.