A complete course on any subject, in days rather than months.
The two below are free to read, and they are the evidence. Robotics is 127 lessons and took 38 hours from empty repository to finished course; the money one is 125 lessons and took 16. Speed is the cheap half: every number in them was executed rather than estimated, and every perishable claim carries the date it was checked. Read either one and judge whether fast meant careless, then tell me a subject.
The plumbing of money
How money actually moves, from what money physically is to the ledgers being built to replace it. No prior knowledge assumed.
Written for: A working software engineer, Python-fluent, with no finance background.
Robotics, from scratch
How a robot actually works, from what a robot physically is to the models on the frontier. No robotics background assumed.
Written for: A working software engineer, Python-fluent, with no robotics background.
Get one built for you
Any subject, for one person or a whole team. Onboarding, a technology your engineers need by next quarter, a domain your customers keep asking about. Tell me the subject and who has to understand it. If it isn't a good fit, you'll get a straight answer rather than an invoice.
Request a course