Behavioral
Turn experience into concise stories with evidence, reflection, and clear ownership.
Interview lab
Prepare from first principles.
Communicate with clarity.
My working notebook for senior engineering interviews: behavioral stories, architecture trade-offs, and repeatable coding patterns.
System Design
Practice the trade-offs behind scalable, observable, and resilient services.
Algorithms
Build recall around patterns instead of memorizing isolated solutions.
Current notes
Practice with a point of view.
Behavioral Stories That Actually Show Seniority
A STAR answer is stronger when it reveals judgment, scope, trade-offs, and what changed afterward.
Read note →System Design Drill: A High-Throughput Rule Engine
How to structure requirements, data flow, scaling, correctness, and operations in a 45-minute system design interview.
Read note →Learn Algorithm Patterns, Not a Thousand Problems
A retrieval-first method for turning LeetCode practice into reusable interview decisions.
Read note →