The New Dev
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I code, teach me AI

Goes straight to building with AI and covers the fundamentals AI gets wrong most often.

seasons
3
rooms
84
hours
≈9
total XP*
2760

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Chapter 1

How a computer works

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  1. IntroThe enemy: the disorganised career2:46+10 XPfree
  2. 01Everything is data + instructions3:12+90 XP terminalfree
  3. 02Memory vs storage3:17+90 XP terminal
  4. 03The operating system as a resource manager2:55+95 XP scenario
  5. 04Processes and threads3:08+95 XP code
  6. 05Abstraction layers2:56+95 XP terminal

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Chapter 2

How the internet works

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  1. 06Client and server2:58+65 XP scenario
  2. 07DNS: names become addresses3:01+95 XP terminal
  3. 08TCP/IP and guaranteed (or not) delivery2:59+90 XP code
  4. 09HTTP/HTTPS and the request/response cycle3:18+90 XP terminal
  5. 10APIs as contracts2:57+95 XP terminal

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Chapter 3

How to think in code

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  1. 11State and variables2:56+90 XP terminal
  2. 12Functions and composition2:57+80 XP code
  3. 13Data structures are cost decisions3:04+65 XP code
  4. 14Algorithms and complexity (Big-O intuition)3:04+90 XP code
  5. 15Object orientation: when it helps3:09+75 XP scenario
  6. 16Functional programming: what to keep2:57+85 XP code

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Chapter 4

Where data lives

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  1. 17Relational modelling3:27+95 XP terminal
  2. 18SQL as a language for asking questions3:14+95 XP terminal
  3. 19Indexes and why queries get slow3:00+100 XP terminal
  4. 20Transactions and consistency3:15+100 XP code
  5. 21NoSQL: when and why3:25+90 XP scenario

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Chapter 5

How software gets built

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  1. 22Git as history and collaboration3:02+100 XP terminal
  2. 23Tests as a safety net2:58+90 XP code
  3. 24Debugging as the scientific method3:15+80 XP scenario
  4. 25CI/CD2:52+95 XP terminal
  5. 26Containers and cloud (the minimum that matters)3:24+95 XP terminal

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Chapter 6

How systems grow

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  1. 27Monolith vs microservices (trade-offs)3:14+80 XP scenario
  2. 28Queues and async processing3:17+90 XP code
  3. 29Cache3:18+90 XP code
  4. 30Scalability and observability3:31+100 XP terminal
  5. WorkshopWorkshop 1 — Your Gap Map2:57+65 XP scenario

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Certificate · The Developer Foundation

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Get HiredSeason 4 · 28 rooms · coming soon