Welcome to BeePostive

Deep-dive notes, interview prep, presentations and a few small apps.

System Internals

01·System Design 02·System Internals Guides

People and Other

Concept Explorers

01·People Management 02·Cross-functional Collaboration

People Management

01·Coaching Senior Engineers Who Disagree 02·Managing Underperformance 03·Culture of Ownership & Operational Excellence 04·Managing Globally Distributed Teams 05·Growing Engineers into Technical Leaders 06·Scaling a Team While Holding Quality 07·Technical Decision-Making Under Ambiguity 08·Mediating Engineering vs. Product Friction 09·Instilling Product Thinking in Engineers 10·Protecting a Team from On-Call Burnout 11·Managing a Toxic High-Performer 12·Delivering High-Stakes Feedback & Retaining Talent 13·Defining Success for a Platform Team 14·Delegating Without Abdicating

Cross-functional Partnerships

01·Influence Without Authority 02·Driving Platform Adoption 03·Navigating Conflict & Breaking Stakeholder Deadlocks 04·Downstream Consumers & Standardization 05·Collaborating During Major Incidents 06·Leading a Cross-functional Migration 07·Aligning Eng with Finance & Infra 08·Delivering Under Ambiguity 09·Pushing Back on a Release Under Pressure 10·When a Critical Dependency or Remote Team Falls Behind 11·When a Timezone or Cultural Breakdown Threatens a Release

Presentations

01·The Science of Programming (Gries) — Guided Tour 02·The Science of Programming — A Practical Python Playbook 03·Weakest Preconditions (Dijkstra) 04·LLM Tech Talk 05·PyTorch 101 06·Adaptive Neural Infrastructure 07·Neural Networks & CNNs — From First Principles (no background needed) 08·Python 101 — Basics for a New Bee

Code Review

01·Beyond Correctness — Review Philosophy 02·Performance, Scalability & Reliability 03·Correctness in Distributed & Concurrent Code 04·API, Schema & Query Compatibility 05·Observability & Operability 06·Privacy & Compliance 07·Pushing Back on a Design 08·Reviewing a Security-Critical Change

Leadership

Leadership Interview Prep

01·Project / Roadmap Leadership 02·Technical Design 03·SRE Partnership 04·Operational Leadership

Interview Playbooks

01·Interview Story Bank 02·Leadership Interview Playbook

Leadership · Book Notes

01·Crucial Conversations 02·Mindset (Carol Dweck) 03·Leaders Eat Last (Simon Sinek) 04·The Five Dysfunctions of a Team (Lencioni) 05·Radical Candor (Kim Scott) 06·The Manager's Path (Camille Fournier) 07·An Elegant Puzzle (Will Larson) 08·Staff Engineer (Will Larson) 09·Thinking, Fast and Slow (Kahneman)

Engineering Craft & Process

01·Code Smells & Refactorings 02·Scrum 03·Design Patterns 04·Basic Algorithms & Patterns

Books

Introduction to Algorithms · CLRS

01·Chapter-by-chapter recaps

The Science of Programming · Gries

00·Overview & Hub 01·Foundations — Correctness & Propositions 02·Predicates, States & Quantification 03·The Predicate Transformer wp 04·Basic Commands & the Assignment Axiom 05·The Alternative Command (IF) 06·The Iterative Command (DO) & Invariants 07·Developing Programs & Invariants 08·Worked Examples 09·A Natural Deduction Proof System 10·The Procedure Call 11·Bound Functions & Termination 12·Iteration instead of Recursion 13·Efficiency — Strengthening Invariants 14·Two Larger Developments 15·Inverting Programs 16·Documentation & Historical Notes

Python

01·Python Coding Interview — 16 patterns, 61 worked problems, 6 guides 02·Python Interview Flashcards — drill all 61 worked problems 03·Coding Interview Cheat Sheet — one printable page 04·Python Built-in Functions — all 71, grouped by job

Apps & Games

01·JPad — Markdown notebook with on-device AI 02·Spad — Offline plain-text editor with Markdown highlighting 03·GPL — Daily calorie log that stays on your phone 04·Drop — Merge orbs, chain combos, don't overflow 05·Ashwalk — Roll, leap, fight; never look back