This repository is a structured backend design curriculum that guides engineers from developer-level fundamentals to principal engineer–level system ownership. The curriculum is designed around how production backend systems actually behave—under load, failure, growth, security constraints, and organizational scale.
cachingsecuritynetworkingauthenticationosapi-designdistributedsystemsdatastructures-algorithmscomputersystemsfoundations-programmingbackendarchitecture
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Updated
Feb 4, 2026