Guided practice library
Every drill starts with a focused setup, realistic pressure points, and a short round you can finish between classes or applications.
Behavioral
Foundation
Turn project work into concise stories about ownership, conflict, and learning.
Prompt preview
Tell me about a time a technical plan changed after you had already started building.
12 min · 3 questions · Specific actions · Clear result · Technical context
Frontend
Interview-ready
Practice explaining interface decisions, performance tradeoffs, and accessibility choices.
Prompt preview
How would you make a data-heavy dashboard feel fast on a mid-range phone?
15 min · 4 questions · State boundaries · User impact · Performance tradeoffs
Backend
Interview-ready
Build confidence discussing APIs, databases, reliability, and debugging under load.
Prompt preview
An endpoint slows down only at peak traffic. How would you isolate the cause?
15 min · 4 questions · Failure modes · Data consistency · Operational tradeoffs
Full stack
Interview-ready
Defend a project from user need through architecture, delivery, and iteration.
Prompt preview
Which design decision in your project would you change with another week?
15 min · 4 questions · Ownership · Architecture · Measured impact
Data / analytics
Foundation
Explain analysis choices, data quality, and how findings turn into decisions.
Prompt preview
How would you check whether a dashboard metric is trustworthy before presenting it?
12 min · 3 questions · Metric definition · Data quality · Decision relevance
QA
Foundation
Practice structured bug investigation, test design, and communicating risk.
Prompt preview
A bug only occurs for a small group of users. What do you investigate first?
12 min · 3 questions · Reproduction steps · Test coverage · Risk framing
DevOps / platform
Stretch
Talk through deployment safety, observability, incident response, and capacity.
Prompt preview
How would you roll out a risky infrastructure change while protecting customers?
18 min · 4 questions · Rollback plan · Signals · Blast radius
Security
Stretch
Build the habit of naming threats, boundaries, and pragmatic mitigation choices.
Prompt preview
How would you protect a public API that now handles sensitive user data?
18 min · 4 questions · Threat model · Trust boundaries · Practical mitigation
