slys.dev
by Jakub Slysin 🕹 Technology
slys.dev
About the Substack
For depth-first engineers - the ones who go down, not around. AI is moving the easy work down the stack; the judgment above it stays yours. Build the three literacies it can't replace: Coding, Systems, and AI Literacy, from first principles.
Free Subscription Benefits
- Free primers across Coding, Systems, and AI Literacy
Paid Subcription Benefits
- Every deep dive in Coding, Systems, and AI Literacy, plus the full archive
- Runnable code and notebooks from every deep dive
- Comments, questions, and the community thread
Paid Subscription Plans
- $8 a month
- $80 a year
About Jakub Slys
Backend engineer building BSS systems for telecoms. Writing about distributed systems, ML/AI and automation - from first principles.
slys.dev's recommended Substacks
Practical AI for Solo Entrepreneurs | SoloAILab
Shares how AI can be used to save time, write faster, and run smarter, through the lens of a real solo entrepreneur. Includes practical systems, workflows, and step-by-step guides you can apply today, without complex tools or tech overwhelm.
free subscribers
Javarevisited Newsletter
Master Java and System Design Interviews. Level up your Software Engineering career. Subscribe and get free copy of my book Grokking the Spring Boot Interview in your inbox
paid subscribers
free subscribers
Productify by Bandan
Product Growth Strategies, AI applications and Tech. Join 60,000+ subscribers on Substack and X!
free subscribers
paid subscribers
free subscribers