Cowinx

@cowinxlab

Cowinx 2.0 is live. Stealth AI copilot for coding, system design & behavioral interviews. Hidden from screen share. cowinx.com DM me for 3 days free

Pinned
Cowinx
@cowinxlab
Jun 11
Nobody became a great engineer by grinding LC. But everyone grinds LC because the gate demands it. 3-4 months of your life. For a 45-minute performance. I built a way around it. 7 free 3-day passes. DM me.
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Cowinx
@cowinxlab
1h
Public coverage of Meta's Muse: personal agent with its own computer/VM, goal-driven, keeps working after you close the app. Browser/forms/tools; WhatsApp/IG/FB connect mentioned. Model: Muse Spark. Interview angle: goals + state + tool computer, with approval gates.
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Cowinx
@cowinxlab
Sep 21
Interview writeups vanish in random threads. We keep anonymized reports with company, role, rounds & topics — 14 so far (Meta, Amazon, Datadog, Google, Anthropic…). Use them to spot question shapes and story structure — not to memorize answers.
Interview Experiences — anonymized candidate reports | Cowinx
From cowinx.com
Cowinx
@cowinxlab
Sep 19
In system design, spend the first five minutes on constraints. Users, traffic, consistency, latency — say them out loud and wait for a nod before you draw boxes. Quiet assumptions sink more designs than weak components.
Cowinx
@cowinxlab
Sep 17
Google — SWE ## Round 1: BQ: - Why Google - biggest project challenge Coding: restaurant waitlist join / delete / first match ## Round 2: BQ: - disagreement - competing priorities Coding: Meeting Rooms II + assign actual room IDs