Python On-Ramp
2 weeks to a working engineering foundation.
This rung runs as its own live program at preboot.90xboot.com.
Overview
A 2-week on-ramp for freshers with no prior engineering background. You learn just enough Python, Git, and command-line fluency to start a real foundation rung without drowning in fundamentals.
Who it's for
Freshers and career-switchers with little to no coding background.
What proof looks like
At this stage, proof is about consistency and visible learning, not finished products.
- A handful of small scripts committed to a public GitHub repo
- Comfort reading a stack trace and fixing your own bugs
- A working local dev environment and basic Git workflow
Where this leads next
Backend / Full-Stack
The load-bearing rung underneath every role on the ladder.
One 90-day cycle to become a competent backend/full-stack engineer: APIs, databases, auth, testing, and shipping a real application end to end. This is the foundation every role rung above it assumes you already have.
Cloud / DevOps
The infrastructure rung that makes everything above it deployable.
One 90-day cycle covering cloud fundamentals (AWS/Azure), containers, CI/CD, and observability. This rung is what turns 'it runs on my machine' into 'it runs in production.'