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Senior Engineering Interview Handbook
Prepare for senior software engineering interviews through coding, system design, production judgment, project depth, behavioral leadership, and offer strategy.
Practical Software Handbooks
Read for the decision in front of you.
Deep, practical books for engineers and technical leaders—written to help you reason clearly, build deliberately, and operate what you ship.
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Search by engineering problem, system constraint, decision, or concept across every handbook.
The library
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Coding interviews
Senior Engineering Interview Handbook
Prepare for senior software engineering interviews through coding, system design, production judgment, project depth, behavioral leadership, and offer strategy.
Product discovery
Solo Founder Product Engineering Handbook
Discover, build, ship, operate, and evolve products as a one-person team while balancing product-market fit, engineering judgment, distribution, support, and founder energy.
Database choice
Production Data Systems Handbook
Choose, combine, evolve, debug, and operate production data systems from workload, invariants, failure modes, and operational constraints instead of database fashion.
Secure architecture
Cybersecurity Engineering Handbook
Secure design, build, review, operations, defense, and recovery for engineers who need exact decisions, controls, evidence, and playbooks instead of vague security advice.
AI fundamentals
AI Systems Handbook
Decide when to use AI, then design, evaluate, operate, govern, and retire AI-enabled systems as reliable socio-technical systems.
Ownership and borrowing
The Rust Engineering Handbook
Reason about Rust through ownership, type, concurrency, API, unsafe, compatibility, performance, and operational contracts instead of syntax recipes.
Workload and latency models
Performance Engineering and System Design Handbook
Design and diagnose systems through workload models, critical paths, queues, distributed mechanisms, measurement, overload behavior, capacity, and cost.
Developer relations
The Change Interface
Build developer relations as a reciprocal change function that earns trust, proves value, enables action, creates participation, and carries field evidence back into the organization.
CISSP certification
CISSP Certification Guide
An independent study guide and practice question bundle for the ISC2 CISSP exam: the eight domains in study order, the manager-perspective mindset, and roughly 500 original practice questions including a full 125-question practice exam.
Project judgment
Project Management Mastery
A practical, method-neutral field guide for project leaders: exercise sound judgment, align people and governance, design a fit-for-purpose delivery system, navigate uncertainty, and convert outputs into durable value.